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v0.10.2rc2
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amd_dev
| Author | SHA1 | Date | |
|---|---|---|---|
| aee76334d9 |
@ -5,11 +5,11 @@ import os
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import sys
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import zipfile
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# Read the VLLM_MAX_SIZE_MB environment variable, defaulting to 400 MiB
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# Note that we have 400 MiB quota, please use it wisely.
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# See https://github.com/pypi/support/issues/3792 .
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# Read the VLLM_MAX_SIZE_MB environment variable, defaulting to 450 MiB
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# Note that we have 800 MiB quota, please use it wisely.
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# See https://github.com/pypi/support/issues/6326 .
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# Please also sync the value with the one in Dockerfile.
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VLLM_MAX_SIZE_MB = int(os.environ.get("VLLM_MAX_SIZE_MB", 400))
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VLLM_MAX_SIZE_MB = int(os.environ.get("VLLM_MAX_SIZE_MB", 450))
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def print_top_10_largest_files(zip_file):
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@ -8,7 +8,7 @@ This benchmark aims to:
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Latest results: [results link](https://blog.vllm.ai/2024/09/05/perf-update.html), scroll to the end.
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Latest reproduction guilde: [github issue link](https://github.com/vllm-project/vllm/issues/8176)
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Latest reproduction guide: [github issue link](https://github.com/vllm-project/vllm/issues/8176)
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## Setup
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@ -218,7 +218,7 @@ if __name__ == "__main__":
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"--xaxis",
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type=str,
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default="# of max concurrency.",
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help="column name to use as X Axis in comparision graph",
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help="column name to use as X Axis in comparison graph",
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)
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args = parser.parse_args()
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@ -1,6 +1,6 @@
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[
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{
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"test_name": "serving_llama8B_tp1_sharegpt",
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"test_name": "serving_llama8B_bf16_tp1_sharegpt",
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"qps_list": ["inf"],
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"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
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"server_environment_variables": {
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@ -32,7 +32,7 @@
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}
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},
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{
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"test_name": "serving_llama8B_tp2_sharegpt",
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"test_name": "serving_llama8B_bf16_tp2_sharegpt",
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"qps_list": ["inf"],
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"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
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"server_environment_variables": {
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@ -64,7 +64,7 @@
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}
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},
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{
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"test_name": "serving_llama8B_tp4_sharegpt",
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"test_name": "serving_llama8B_bf16_tp4_sharegpt",
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"qps_list": ["inf"],
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"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
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"server_environment_variables": {
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@ -96,7 +96,7 @@
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}
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},
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{
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"test_name": "serving_llama8B_tp1_random_128_128",
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"test_name": "serving_llama8B_bf16_tp1_random_128_128",
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"qps_list": ["inf"],
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"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
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"server_environment_variables": {
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@ -131,7 +131,7 @@
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}
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},
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{
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"test_name": "serving_llama8B_tp2_random_128_128",
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"test_name": "serving_llama8B_bf16_tp2_random_128_128",
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"qps_list": ["inf"],
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"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
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"server_environment_variables": {
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@ -166,7 +166,7 @@
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}
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},
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{
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"test_name": "serving_llama8B_tp4_random_128_128",
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"test_name": "serving_llama8B_bf16_tp4_random_128_128",
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"qps_list": ["inf"],
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"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
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"server_environment_variables": {
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@ -198,5 +198,413 @@
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"random-output-len": 128,
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"num_prompts": 1000
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}
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},
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{
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"test_name": "serving_llama8B_int8_tp1_sharegpt",
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"qps_list": ["inf"],
|
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"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
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||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
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||||
"VLLM_CPU_KVCACHE_SPACE": 40
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||||
},
|
||||
"server_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"tensor_parallel_size": 1,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
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"load_format": "dummy"
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||||
},
|
||||
"client_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
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"backend": "vllm",
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"dataset_name": "sharegpt",
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"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
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"num_prompts": 200
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}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int8_tp2_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"tensor_parallel_size": 2,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
"num_prompts": 200
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int8_tp4_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"tensor_parallel_size": 4,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
"num_prompts": 200
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int8_tp1_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"tensor_parallel_size": 1,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"enable_chunked_prefill": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
"random-input-len": 128,
|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int8_tp2_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"tensor_parallel_size": 2,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"enable_chunked_prefill": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
"random-input-len": 128,
|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int8_tp4_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"tensor_parallel_size": 4,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"enable_chunked_prefill": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
"random-input-len": 128,
|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_tp1_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"tensor_parallel_size": 1,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
"num_prompts": 200
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_tp2_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"tensor_parallel_size": 2,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
"num_prompts": 200
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_tp4_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"tensor_parallel_size": 4,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
"num_prompts": 200
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_tp1_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
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|
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|
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
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|
||||
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|
||||
"ignore-eos": "",
|
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"num_prompts": 1000
|
||||
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|
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|
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{
|
||||
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|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
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|
||||
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|
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|
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|
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|
||||
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|
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|
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|
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|
||||
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|
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|
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|
||||
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|
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|
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|
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|
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|
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|
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|
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
"qps_list": ["inf"],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
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|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"backend": "vllm",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"num_prompts": 1000
|
||||
}
|
||||
}
|
||||
]
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
[
|
||||
{
|
||||
"test_name": "serving_llama8B_pp1_sharegpt",
|
||||
"test_name": "serving_llama8B_bf16_pp1_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
@ -32,7 +32,39 @@
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_pp3_sharegpt",
|
||||
"test_name": "serving_llama8B_bf16_tp2_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "meta-llama/Llama-3.1-8B-Instruct",
|
||||
"tensor_parallel_size": 2,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
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|
||||
"model": "meta-llama/Llama-3.1-8B-Instruct",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
"num_prompts": 200
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_bf16_pp3_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
@ -64,7 +96,7 @@
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_tp2pp3_sharegpt",
|
||||
"test_name": "serving_llama8B_bf16_tp2pp3_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
@ -97,7 +129,7 @@
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_pp1_random_128_128",
|
||||
"test_name": "serving_llama8B_bf16_pp1_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
@ -132,7 +164,42 @@
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_pp3_random_128_128",
|
||||
"test_name": "serving_llama8B_bf16_tp2_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"model": "meta-llama/Llama-3.1-8B-Instruct",
|
||||
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|
||||
"dtype": "bfloat16",
|
||||
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|
||||
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|
||||
"trust_remote_code": "",
|
||||
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|
||||
"disable_log_stats": "",
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "meta-llama/Llama-3.1-8B-Instruct",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
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|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_bf16_pp3_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
@ -167,7 +234,7 @@
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_tp2pp3_random_128_128",
|
||||
"test_name": "serving_llama8B_bf16_tp2pp3_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
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|
||||
@ -201,5 +268,553 @@
|
||||
"ignore-eos": "",
|
||||
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|
||||
}
|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
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|
||||
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||||
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|
||||
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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||||
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||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
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|
||||
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||||
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|
||||
"dataset_name": "sharegpt",
|
||||
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|
||||
"num_prompts": 200
|
||||
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|
||||
},
|
||||
{
|
||||
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|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
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||||
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||||
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||||
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||||
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|
||||
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||||
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|
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||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
{
|
||||
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|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
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||||
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||||
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|
||||
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|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
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||||
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|
||||
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|
||||
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|
||||
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|
||||
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|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
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|
||||
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||||
"ignore-eos": "",
|
||||
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|
||||
}
|
||||
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|
||||
{
|
||||
"test_name": "serving_llama8B_int8_tp2_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
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|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"tensor_parallel_size": 2,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"enable_chunked_prefill": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
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||||
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||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
"random-input-len": 128,
|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int8_pp3_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"pipeline_parallel_size": 3,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"enable_chunked_prefill": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
"random-input-len": 128,
|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int8_tp2pp3_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"tensor_parallel_size": 2,
|
||||
"pipeline_parallel_size": 3,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"enable_chunked_prefill": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
"random-input-len": 128,
|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_pp1_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"pipeline_parallel_size": 1,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
"num_prompts": 200
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_tp2_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"tensor_parallel_size": 2,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
"num_prompts": 200
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_pp3_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"pipeline_parallel_size": 3,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
"num_prompts": 200
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_tp2pp3_sharegpt",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"tensor_parallel_size": 2,
|
||||
"pipeline_parallel_size": 3,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "sharegpt",
|
||||
"dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
|
||||
"num_prompts": 200
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_pp1_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"pipeline_parallel_size": 1,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"enable_chunked_prefill": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
"random-input-len": 128,
|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_tp2_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"tensor_parallel_size": 2,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"enable_chunked_prefill": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
"random-input-len": 128,
|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_pp3_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"pipeline_parallel_size": 3,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"enable_chunked_prefill": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
"random-input-len": 128,
|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
},
|
||||
{
|
||||
"test_name": "serving_llama8B_int4_tp2pp3_random_128_128",
|
||||
"qps_list": ["inf"],
|
||||
"max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
|
||||
"server_environment_variables": {
|
||||
"VLLM_RPC_TIMEOUT": 100000,
|
||||
"VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
|
||||
"VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
|
||||
"VLLM_CPU_SGL_KERNEL": 1,
|
||||
"VLLM_CPU_KVCACHE_SPACE": 40
|
||||
},
|
||||
"server_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"quantization": "awq",
|
||||
"tensor_parallel_size": 2,
|
||||
"pipeline_parallel_size": 3,
|
||||
"dtype": "bfloat16",
|
||||
"distributed_executor_backend": "mp",
|
||||
"block_size": 128,
|
||||
"trust_remote_code": "",
|
||||
"enable_chunked_prefill": "",
|
||||
"disable_log_stats": "",
|
||||
"enforce_eager": "",
|
||||
"max_num_batched_tokens": 2048,
|
||||
"max_num_seqs": 256,
|
||||
"load_format": "dummy"
|
||||
},
|
||||
"client_parameters": {
|
||||
"model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
|
||||
"backend": "vllm",
|
||||
"dataset_name": "random",
|
||||
"random-input-len": 128,
|
||||
"random-output-len": 128,
|
||||
"ignore-eos": "",
|
||||
"num_prompts": 1000
|
||||
}
|
||||
}
|
||||
]
|
||||
|
||||
@ -1,21 +1,22 @@
|
||||
steps:
|
||||
# aarch64 + CUDA builds
|
||||
- label: "Build arm64 wheel - CUDA 12.8"
|
||||
id: build-wheel-arm64-cuda-12-8
|
||||
# aarch64 + CUDA builds. PyTorch 2.8 aarch64 + CUDA wheel is only available on CUDA 12.9
|
||||
- label: "Build arm64 wheel - CUDA 12.9"
|
||||
depends_on: ~
|
||||
id: build-wheel-arm64-cuda-12-9
|
||||
agents:
|
||||
queue: arm64_cpu_queue_postmerge
|
||||
commands:
|
||||
# #NOTE: torch_cuda_arch_list is derived from upstream PyTorch build files here:
|
||||
# https://github.com/pytorch/pytorch/blob/main/.ci/aarch64_linux/aarch64_ci_build.sh#L7
|
||||
- "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=12.8.1 --build-arg torch_cuda_arch_list='8.7 9.0 10.0+PTX 12.0' --tag vllm-ci:build-image --target build --progress plain -f docker/Dockerfile ."
|
||||
- "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=12.9.1 --build-arg VLLM_MAIN_CUDA_VERSION=12.9 --build-arg torch_cuda_arch_list='8.7 9.0 10.0+PTX 12.0' --tag vllm-ci:build-image --target build --progress plain -f docker/Dockerfile ."
|
||||
- "mkdir artifacts"
|
||||
- "docker run --rm -v $(pwd)/artifacts:/artifacts_host vllm-ci:build-image bash -c 'cp -r dist /artifacts_host && chmod -R a+rw /artifacts_host'"
|
||||
- "bash .buildkite/scripts/upload-wheels.sh"
|
||||
env:
|
||||
DOCKER_BUILDKIT: "1"
|
||||
|
||||
# x86 + CUDA builds
|
||||
- label: "Build wheel - CUDA 12.8"
|
||||
depends_on: ~
|
||||
id: build-wheel-cuda-12-8
|
||||
agents:
|
||||
queue: cpu_queue_postmerge
|
||||
@ -27,12 +28,8 @@ steps:
|
||||
env:
|
||||
DOCKER_BUILDKIT: "1"
|
||||
|
||||
- block: "Build CUDA 12.6 wheel"
|
||||
key: block-build-cu126-wheel
|
||||
depends_on: ~
|
||||
|
||||
- label: "Build wheel - CUDA 12.6"
|
||||
depends_on: block-build-cu126-wheel
|
||||
depends_on: ~
|
||||
id: build-wheel-cuda-12-6
|
||||
agents:
|
||||
queue: cpu_queue_postmerge
|
||||
@ -44,30 +41,22 @@ steps:
|
||||
env:
|
||||
DOCKER_BUILDKIT: "1"
|
||||
|
||||
# Note(simon): We can always build CUDA 11.8 wheel to ensure the build is working.
|
||||
# However, this block can be uncommented to save some compute hours.
|
||||
# - block: "Build CUDA 11.8 wheel"
|
||||
# key: block-build-cu118-wheel
|
||||
|
||||
- label: "Build wheel - CUDA 11.8"
|
||||
# depends_on: block-build-cu118-wheel
|
||||
id: build-wheel-cuda-11-8
|
||||
# x86 + CUDA builds
|
||||
- label: "Build wheel - CUDA 12.9"
|
||||
depends_on: ~
|
||||
id: build-wheel-cuda-12-9
|
||||
agents:
|
||||
queue: cpu_queue_postmerge
|
||||
commands:
|
||||
- "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=11.8.0 --build-arg torch_cuda_arch_list='7.0 7.5 8.0 8.9 9.0+PTX' --tag vllm-ci:build-image --target build --progress plain -f docker/Dockerfile ."
|
||||
- "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=12.9.1 --build-arg torch_cuda_arch_list='7.0 7.5 8.0 8.9 9.0+PTX' --tag vllm-ci:build-image --target build --progress plain -f docker/Dockerfile ."
|
||||
- "mkdir artifacts"
|
||||
- "docker run --rm -v $(pwd)/artifacts:/artifacts_host vllm-ci:build-image bash -c 'cp -r dist /artifacts_host && chmod -R a+rw /artifacts_host'"
|
||||
- "bash .buildkite/scripts/upload-wheels.sh"
|
||||
env:
|
||||
DOCKER_BUILDKIT: "1"
|
||||
|
||||
- block: "Build release image (x86)"
|
||||
depends_on: ~
|
||||
key: block-release-image-build
|
||||
|
||||
- label: "Build release image (x86)"
|
||||
depends_on: block-release-image-build
|
||||
depends_on: ~
|
||||
id: build-release-image-x86
|
||||
agents:
|
||||
queue: cpu_queue_postmerge
|
||||
@ -79,14 +68,15 @@ steps:
|
||||
- "docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m) public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT"
|
||||
- "docker push public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT"
|
||||
|
||||
# PyTorch 2.8 aarch64 + CUDA wheel is only available on CUDA 12.9
|
||||
- label: "Build release image (arm64)"
|
||||
depends_on: block-release-image-build
|
||||
depends_on: ~
|
||||
id: build-release-image-arm64
|
||||
agents:
|
||||
queue: arm64_cpu_queue_postmerge
|
||||
commands:
|
||||
- "aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/q9t5s3a7"
|
||||
- "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=12.8.1 --build-arg torch_cuda_arch_list='8.7 9.0 10.0+PTX 12.0' --build-arg INSTALL_KV_CONNECTORS=true --tag public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m) --target vllm-openai --progress plain -f docker/Dockerfile ."
|
||||
- "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=12.9.1 --build-arg torch_cuda_arch_list='8.7 9.0 10.0+PTX 12.0' --build-arg INSTALL_KV_CONNECTORS=true --tag public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m) --target vllm-openai --progress plain -f docker/Dockerfile ."
|
||||
- "docker push public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m)"
|
||||
|
||||
# Add job to create multi-arch manifest
|
||||
@ -106,8 +96,6 @@ steps:
|
||||
depends_on:
|
||||
- create-multi-arch-manifest
|
||||
- build-wheel-cuda-12-8
|
||||
- build-wheel-cuda-12-6
|
||||
- build-wheel-cuda-11-8
|
||||
id: annotate-release-workflow
|
||||
agents:
|
||||
queue: cpu_queue_postmerge
|
||||
@ -154,18 +142,24 @@ steps:
|
||||
env:
|
||||
DOCKER_BUILDKIT: "1"
|
||||
|
||||
- block: "Build Neuron release image"
|
||||
key: block-neuron-release-image-build
|
||||
depends_on: ~
|
||||
|
||||
- label: "Build and publish Neuron release image"
|
||||
depends_on: block-neuron-release-image-build
|
||||
- label: "Build and publish nightly multi-arch image to DockerHub"
|
||||
depends_on:
|
||||
- create-multi-arch-manifest
|
||||
if: build.env("NIGHTLY") == "1"
|
||||
agents:
|
||||
queue: neuron-postmerge
|
||||
queue: cpu_queue_postmerge
|
||||
commands:
|
||||
- "aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/q9t5s3a7"
|
||||
- "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg GIT_REPO_CHECK=1 --tag public.ecr.aws/q9t5s3a7/vllm-neuron-release-repo:$(buildkite-agent meta-data get release-version) --tag public.ecr.aws/q9t5s3a7/vllm-neuron-release-repo:latest --progress plain -f docker/Dockerfile.neuron ."
|
||||
- "docker push public.ecr.aws/q9t5s3a7/vllm-neuron-release-repo:latest"
|
||||
- "docker push public.ecr.aws/q9t5s3a7/vllm-neuron-release-repo:$(buildkite-agent meta-data get release-version)"
|
||||
- "docker pull public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT"
|
||||
- "docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT vllm/vllm-openai:nightly"
|
||||
- "docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT vllm/vllm-openai:nightly-$BUILDKITE_COMMIT"
|
||||
- "docker push vllm/vllm-openai:nightly"
|
||||
- "docker push vllm/vllm-openai:nightly-$BUILDKITE_COMMIT"
|
||||
# Clean up old nightly builds (keep only last 14)
|
||||
- "bash .buildkite/scripts/cleanup-nightly-builds.sh"
|
||||
plugins:
|
||||
- docker-login#v3.0.0:
|
||||
username: vllmbot
|
||||
password-env: DOCKERHUB_TOKEN
|
||||
env:
|
||||
DOCKER_BUILDKIT: "1"
|
||||
|
||||
@ -14,18 +14,33 @@ buildkite-agent annotate --style 'info' --context 'release-workflow' << EOF
|
||||
To download the wheel:
|
||||
\`\`\`
|
||||
aws s3 cp s3://vllm-wheels/${RELEASE_VERSION}/vllm-${RELEASE_VERSION}-cp38-abi3-manylinux1_x86_64.whl .
|
||||
aws s3 cp s3://vllm-wheels/${RELEASE_VERSION}/vllm-${RELEASE_VERSION}-cp38-abi3-manylinux2014_aarch64.whl .
|
||||
|
||||
aws s3 cp s3://vllm-wheels/${RELEASE_VERSION}+cu126/vllm-${RELEASE_VERSION}+cu126-cp38-abi3-manylinux1_x86_64.whl .
|
||||
aws s3 cp s3://vllm-wheels/${RELEASE_VERSION}+cu118/vllm-${RELEASE_VERSION}+cu118-cp38-abi3-manylinux1_x86_64.whl .
|
||||
aws s3 cp s3://vllm-wheels/${RELEASE_VERSION}+cu129/vllm-${RELEASE_VERSION}+cu129-cp38-abi3-manylinux1_x86_64.whl .
|
||||
\`\`\`
|
||||
|
||||
To download and upload the image:
|
||||
|
||||
\`\`\`
|
||||
docker pull public.ecr.aws/q9t5s3a7/vllm-release-repo:${BUILDKITE_COMMIT}
|
||||
docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:${BUILDKITE_COMMIT} vllm/vllm-openai
|
||||
docker tag vllm/vllm-openai vllm/vllm-openai:latest
|
||||
docker tag vllm/vllm-openai vllm/vllm-openai:v${RELEASE_VERSION}
|
||||
docker push vllm/vllm-openai:latest
|
||||
docker push vllm/vllm-openai:v${RELEASE_VERSION}
|
||||
docker pull public.ecr.aws/q9t5s3a7/vllm-release-repo:${BUILDKITE_COMMIT}-x86_64
|
||||
docker pull public.ecr.aws/q9t5s3a7/vllm-release-repo:${BUILDKITE_COMMIT}-aarch64
|
||||
|
||||
docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:${BUILDKITE_COMMIT}-x86_64 vllm/vllm-openai:x86_64
|
||||
docker tag vllm/vllm-openai:x86_64 vllm/vllm-openai:latest-x86_64
|
||||
docker tag vllm/vllm-openai:x86_64 vllm/vllm-openai:v${RELEASE_VERSION}-x86_64
|
||||
docker push vllm/vllm-openai:latest-x86_64
|
||||
docker push vllm/vllm-openai:v${RELEASE_VERSION}-x86_64
|
||||
|
||||
docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:${BUILDKITE_COMMIT}-aarch64 vllm/vllm-openai:aarch64
|
||||
docker tag vllm/vllm-openai:aarch64 vllm/vllm-openai:latest-aarch64
|
||||
docker tag vllm/vllm-openai:aarch64 vllm/vllm-openai:v${RELEASE_VERSION}-aarch64
|
||||
docker push vllm/vllm-openai:latest-aarch64
|
||||
docker push vllm/vllm-openai:v${RELEASE_VERSION}-aarch64
|
||||
|
||||
docker manifest create vllm/vllm-openai:latest vllm/vllm-openai:latest-x86_64 vllm/vllm-openai:latest-aarch64 --amend
|
||||
docker manifest create vllm/vllm-openai:v${RELEASE_VERSION} vllm/vllm-openai:v${RELEASE_VERSION}-x86_64 vllm/vllm-openai:v${RELEASE_VERSION}-aarch64 --amend
|
||||
docker manifest push vllm/vllm-openai:latest
|
||||
docker manifest push vllm/vllm-openai:v${RELEASE_VERSION}
|
||||
\`\`\`
|
||||
EOF
|
||||
97
.buildkite/scripts/cleanup-nightly-builds.sh
Executable file
97
.buildkite/scripts/cleanup-nightly-builds.sh
Executable file
@ -0,0 +1,97 @@
|
||||
#!/bin/bash
|
||||
|
||||
set -ex
|
||||
|
||||
# Clean up old nightly builds from DockerHub, keeping only the last 14 builds
|
||||
# This script uses DockerHub API to list and delete old tags with "nightly-" prefix
|
||||
|
||||
# DockerHub API endpoint for vllm/vllm-openai repository
|
||||
REPO_API_URL="https://hub.docker.com/v2/repositories/vllm/vllm-openai/tags"
|
||||
|
||||
# Get DockerHub token from environment
|
||||
if [ -z "$DOCKERHUB_TOKEN" ]; then
|
||||
echo "Error: DOCKERHUB_TOKEN environment variable is not set"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Function to get all tags from DockerHub
|
||||
get_all_tags() {
|
||||
local page=1
|
||||
local all_tags=""
|
||||
|
||||
while true; do
|
||||
local response=$(curl -s -H "Authorization: Bearer $DOCKERHUB_TOKEN" \
|
||||
"$REPO_API_URL?page=$page&page_size=100")
|
||||
|
||||
# Get both last_updated timestamp and tag name, separated by |
|
||||
local tags=$(echo "$response" | jq -r '.results[] | select(.name | startswith("nightly-")) | "\(.last_updated)|\(.name)"')
|
||||
|
||||
if [ -z "$tags" ]; then
|
||||
break
|
||||
fi
|
||||
|
||||
all_tags="$all_tags$tags"$'\n'
|
||||
page=$((page + 1))
|
||||
done
|
||||
|
||||
# Sort by timestamp (newest first) and extract just the tag names
|
||||
echo "$all_tags" | sort -r | cut -d'|' -f2
|
||||
}
|
||||
|
||||
delete_tag() {
|
||||
local tag_name="$1"
|
||||
echo "Deleting tag: $tag_name"
|
||||
|
||||
local delete_url="https://hub.docker.com/v2/repositories/vllm/vllm-openai/tags/$tag_name"
|
||||
local response=$(curl -s -X DELETE -H "Authorization: Bearer $DOCKERHUB_TOKEN" "$delete_url")
|
||||
|
||||
if echo "$response" | jq -e '.detail' > /dev/null 2>&1; then
|
||||
echo "Warning: Failed to delete tag $tag_name: $(echo "$response" | jq -r '.detail')"
|
||||
else
|
||||
echo "Successfully deleted tag: $tag_name"
|
||||
fi
|
||||
}
|
||||
|
||||
# Get all nightly- prefixed tags, sorted by last_updated timestamp (newest first)
|
||||
echo "Fetching all tags from DockerHub..."
|
||||
all_tags=$(get_all_tags)
|
||||
|
||||
if [ -z "$all_tags" ]; then
|
||||
echo "No tags found to clean up"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# Count total tags
|
||||
total_tags=$(echo "$all_tags" | wc -l)
|
||||
echo "Found $total_tags tags"
|
||||
|
||||
# Keep only the last 14 builds (including the current one)
|
||||
tags_to_keep=14
|
||||
tags_to_delete=$((total_tags - tags_to_keep))
|
||||
|
||||
if [ $tags_to_delete -le 0 ]; then
|
||||
echo "No tags need to be deleted (only $total_tags tags found, keeping $tags_to_keep)"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
echo "Will delete $tags_to_delete old tags, keeping the newest $tags_to_keep"
|
||||
|
||||
# Get tags to delete (skip the first $tags_to_keep tags)
|
||||
tags_to_delete_list=$(echo "$all_tags" | tail -n +$((tags_to_keep + 1)))
|
||||
|
||||
if [ -z "$tags_to_delete_list" ]; then
|
||||
echo "No tags to delete"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# Delete old tags
|
||||
echo "Deleting old tags..."
|
||||
while IFS= read -r tag; do
|
||||
if [ -n "$tag" ]; then
|
||||
delete_tag "$tag"
|
||||
# Add a small delay to avoid rate limiting
|
||||
sleep 1
|
||||
fi
|
||||
done <<< "$tags_to_delete_list"
|
||||
|
||||
echo "Cleanup completed successfully"
|
||||
@ -86,10 +86,6 @@ if [[ $commands == *"pytest -v -s models/test_registry.py"* ]]; then
|
||||
commands=${commands//"pytest -v -s models/test_registry.py"/"pytest -v -s models/test_registry.py -k 'not BambaForCausalLM and not GritLM and not Mamba2ForCausalLM and not Zamba2ForCausalLM'"}
|
||||
fi
|
||||
|
||||
if [[ $commands == *"VLLM_USE_V1=0 pytest -v -s models/test_initialization.py -k 'not llama4 and not plamo2'"* ]]; then
|
||||
commands=${commands//"VLLM_USE_V1=0 pytest -v -s models/test_initialization.py -k 'not llama4 and not plamo2'"/"VLLM_USE_V1=0 pytest -v -s models/test_initialization.py -k 'not llama4 and not plamo2 and not BambaForCausalLM and not Gemma2ForCausalLM and not Grok1ModelForCausalLM and not Zamba2ForCausalLM and not Gemma2Model and not GritLM'"}
|
||||
fi
|
||||
|
||||
if [[ $commands == *"pytest -v -s compile/test_basic_correctness.py"* ]]; then
|
||||
commands=${commands//"pytest -v -s compile/test_basic_correctness.py"/"VLLM_USE_TRITON_FLASH_ATTN=0 pytest -v -s compile/test_basic_correctness.py"}
|
||||
fi
|
||||
@ -164,16 +160,9 @@ if [[ $commands == *" entrypoints/llm "* ]]; then
|
||||
--ignore=entrypoints/llm/test_chat.py \
|
||||
--ignore=entrypoints/llm/test_accuracy.py \
|
||||
--ignore=entrypoints/llm/test_init.py \
|
||||
--ignore=entrypoints/llm/test_generate_multiple_loras.py \
|
||||
--ignore=entrypoints/llm/test_prompt_validation.py "}
|
||||
fi
|
||||
|
||||
#Obsolete currently
|
||||
##ignore certain Entrypoints/llm tests
|
||||
#if [[ $commands == *" && pytest -v -s entrypoints/llm/test_guided_generate.py"* ]]; then
|
||||
# commands=${commands//" && pytest -v -s entrypoints/llm/test_guided_generate.py"/" "}
|
||||
#fi
|
||||
|
||||
# --ignore=entrypoints/openai/test_encoder_decoder.py \
|
||||
# --ignore=entrypoints/openai/test_embedding.py \
|
||||
# --ignore=entrypoints/openai/test_oot_registration.py
|
||||
|
||||
@ -25,8 +25,8 @@ numactl -C "$CORE_RANGE" -N "$NUMA_NODE" docker build --tag cpu-test-"$NUMA_NODE
|
||||
numactl -C "$CORE_RANGE" -N "$NUMA_NODE" docker build --build-arg VLLM_CPU_DISABLE_AVX512="true" --tag cpu-test-"$NUMA_NODE"-avx2 --target vllm-test -f docker/Dockerfile.cpu .
|
||||
|
||||
# Run the image, setting --shm-size=4g for tensor parallel.
|
||||
docker run -itd --cpuset-cpus="$CORE_RANGE" --cpuset-mems="$NUMA_NODE" --entrypoint /bin/bash -v ~/.cache/huggingface:/root/.cache/huggingface --privileged=true -e HF_TOKEN --env VLLM_CPU_KVCACHE_SPACE=4 --env VLLM_CPU_CI_ENV=1 -e E2E_OMP_THREADS="$OMP_CORE_RANGE" --shm-size=4g --name cpu-test-"$NUMA_NODE" cpu-test-"$NUMA_NODE"
|
||||
docker run -itd --cpuset-cpus="$CORE_RANGE" --cpuset-mems="$NUMA_NODE" --entrypoint /bin/bash -v ~/.cache/huggingface:/root/.cache/huggingface --privileged=true -e HF_TOKEN --env VLLM_CPU_KVCACHE_SPACE=4 --env VLLM_CPU_CI_ENV=1 -e E2E_OMP_THREADS="$OMP_CORE_RANGE" --shm-size=4g --name cpu-test-"$NUMA_NODE"-avx2 cpu-test-"$NUMA_NODE"-avx2
|
||||
docker run -itd --cpuset-cpus="$CORE_RANGE" --cpuset-mems="$NUMA_NODE" --entrypoint /bin/bash -v ~/.cache/huggingface:/root/.cache/huggingface --privileged=true -e HF_TOKEN --env VLLM_CPU_KVCACHE_SPACE=16 --env VLLM_CPU_CI_ENV=1 -e E2E_OMP_THREADS="$OMP_CORE_RANGE" --shm-size=4g --name cpu-test-"$NUMA_NODE" cpu-test-"$NUMA_NODE"
|
||||
docker run -itd --cpuset-cpus="$CORE_RANGE" --cpuset-mems="$NUMA_NODE" --entrypoint /bin/bash -v ~/.cache/huggingface:/root/.cache/huggingface --privileged=true -e HF_TOKEN --env VLLM_CPU_KVCACHE_SPACE=16 --env VLLM_CPU_CI_ENV=1 -e E2E_OMP_THREADS="$OMP_CORE_RANGE" --shm-size=4g --name cpu-test-"$NUMA_NODE"-avx2 cpu-test-"$NUMA_NODE"-avx2
|
||||
|
||||
function cpu_tests() {
|
||||
set -e
|
||||
@ -49,57 +49,69 @@ function cpu_tests() {
|
||||
# Run kernel tests
|
||||
docker exec cpu-test-"$NUMA_NODE" bash -c "
|
||||
set -e
|
||||
pytest -v -s tests/kernels/test_onednn.py"
|
||||
pytest -x -v -s tests/kernels/test_onednn.py"
|
||||
|
||||
# Run basic model test
|
||||
docker exec cpu-test-"$NUMA_NODE" bash -c "
|
||||
set -e
|
||||
# Note: disable until supports V1
|
||||
# pytest -v -s tests/kernels/attention/test_cache.py -m cpu_model
|
||||
# pytest -v -s tests/kernels/attention/test_mla_decode_cpu.py -m cpu_model
|
||||
# pytest -x -v -s tests/kernels/attention/test_cache.py -m cpu_model
|
||||
# pytest -x -v -s tests/kernels/attention/test_mla_decode_cpu.py -m cpu_model
|
||||
|
||||
# Note: disable Bart until supports V1
|
||||
pytest -v -s tests/models/language/generation -m cpu_model \
|
||||
--ignore=tests/models/language/generation/test_bart.py
|
||||
VLLM_CPU_SGL_KERNEL=1 pytest -v -s tests/models/language/generation -m cpu_model \
|
||||
--ignore=tests/models/language/generation/test_bart.py
|
||||
pytest -x -v -s tests/models/language/generation -m cpu_model
|
||||
VLLM_CPU_SGL_KERNEL=1 pytest -x -v -s tests/models/language/generation -m cpu_model
|
||||
|
||||
pytest -v -s tests/models/language/pooling -m cpu_model
|
||||
pytest -v -s tests/models/multimodal/generation \
|
||||
--ignore=tests/models/multimodal/generation/test_mllama.py \
|
||||
pytest -x -v -s tests/models/language/pooling -m cpu_model
|
||||
pytest -x -v -s tests/models/multimodal/generation \
|
||||
--ignore=tests/models/multimodal/generation/test_pixtral.py \
|
||||
-m cpu_model"
|
||||
|
||||
# Run compressed-tensor test
|
||||
docker exec cpu-test-"$NUMA_NODE" bash -c "
|
||||
set -e
|
||||
pytest -s -v \
|
||||
pytest -x -s -v \
|
||||
tests/quantization/test_compressed_tensors.py::test_compressed_tensors_w8a8_logprobs[False-10-32-neuralmagic/Llama-3.2-1B-quantized.w8a8]"
|
||||
|
||||
# Note: disable it until supports V1
|
||||
# Run AWQ test
|
||||
# docker exec cpu-test-"$NUMA_NODE" bash -c "
|
||||
# set -e
|
||||
# VLLM_USE_V1=0 pytest -s -v \
|
||||
# VLLM_USE_V1=0 pytest -x -s -v \
|
||||
# tests/quantization/test_ipex_quant.py"
|
||||
|
||||
# Run multi-lora tests
|
||||
docker exec cpu-test-"$NUMA_NODE" bash -c "
|
||||
set -e
|
||||
pytest -s -v \
|
||||
pytest -x -s -v \
|
||||
tests/lora/test_qwen2vl.py"
|
||||
|
||||
# online serving
|
||||
# online serving: tp+pp
|
||||
docker exec cpu-test-"$NUMA_NODE" bash -c '
|
||||
set -e
|
||||
VLLM_CPU_OMP_THREADS_BIND=$E2E_OMP_THREADS VLLM_CPU_SGL_KERNEL=1 vllm serve meta-llama/Llama-3.2-3B-Instruct -tp=2 -pp=2 &
|
||||
server_pid=$!
|
||||
timeout 600 bash -c "until curl localhost:8000/v1/models; do sleep 1; done" || exit 1
|
||||
vllm bench serve \
|
||||
--backend vllm \
|
||||
--dataset-name random \
|
||||
--model meta-llama/Llama-3.2-3B-Instruct \
|
||||
--num-prompts 20 \
|
||||
--endpoint /v1/completions'
|
||||
--endpoint /v1/completions
|
||||
kill -s SIGTERM $server_pid &'
|
||||
|
||||
# online serving: tp+dp
|
||||
docker exec cpu-test-"$NUMA_NODE" bash -c '
|
||||
set -e
|
||||
VLLM_CPU_OMP_THREADS_BIND=$E2E_OMP_THREADS VLLM_CPU_SGL_KERNEL=1 vllm serve meta-llama/Llama-3.2-3B-Instruct -tp=2 -dp=2 &
|
||||
server_pid=$!
|
||||
timeout 600 bash -c "until curl localhost:8000/v1/models; do sleep 1; done" || exit 1
|
||||
vllm bench serve \
|
||||
--backend vllm \
|
||||
--dataset-name random \
|
||||
--model meta-llama/Llama-3.2-3B-Instruct \
|
||||
--num-prompts 20 \
|
||||
--endpoint /v1/completions
|
||||
kill -s SIGTERM $server_pid &'
|
||||
}
|
||||
|
||||
# All of CPU tests are expected to be finished less than 40 mins.
|
||||
|
||||
@ -1,64 +0,0 @@
|
||||
#!/bin/bash
|
||||
|
||||
# This script build the Neuron docker image and run the API server inside the container.
|
||||
# It serves a sanity check for compilation and basic model usage.
|
||||
set -e
|
||||
set -v
|
||||
|
||||
image_name="neuron/vllm-ci"
|
||||
container_name="neuron_$(tr -dc A-Za-z0-9 < /dev/urandom | head -c 10; echo)"
|
||||
|
||||
HF_CACHE="$(realpath ~)/huggingface"
|
||||
mkdir -p "${HF_CACHE}"
|
||||
HF_MOUNT="/root/.cache/huggingface"
|
||||
HF_TOKEN=$(aws secretsmanager get-secret-value --secret-id "ci/vllm-neuron/hf-token" --region us-west-2 --query 'SecretString' --output text | jq -r .VLLM_NEURON_CI_HF_TOKEN)
|
||||
|
||||
NEURON_COMPILE_CACHE_URL="$(realpath ~)/neuron_compile_cache"
|
||||
mkdir -p "${NEURON_COMPILE_CACHE_URL}"
|
||||
NEURON_COMPILE_CACHE_MOUNT="/root/.cache/neuron_compile_cache"
|
||||
|
||||
# Try building the docker image
|
||||
aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws
|
||||
|
||||
# prune old image and containers to save disk space, and only once a day
|
||||
# by using a timestamp file in tmp.
|
||||
if [ -f /tmp/neuron-docker-build-timestamp ]; then
|
||||
last_build=$(cat /tmp/neuron-docker-build-timestamp)
|
||||
current_time=$(date +%s)
|
||||
if [ $((current_time - last_build)) -gt 86400 ]; then
|
||||
# Remove dangling images (those that are not tagged and not used by any container)
|
||||
docker image prune -f
|
||||
# Remove unused volumes / force the system prune for old images as well.
|
||||
docker volume prune -f && docker system prune -f
|
||||
echo "$current_time" > /tmp/neuron-docker-build-timestamp
|
||||
fi
|
||||
else
|
||||
date "+%s" > /tmp/neuron-docker-build-timestamp
|
||||
fi
|
||||
|
||||
docker build -t "${image_name}" -f docker/Dockerfile.neuron .
|
||||
|
||||
# Setup cleanup
|
||||
remove_docker_container() {
|
||||
docker image rm -f "${image_name}" || true;
|
||||
}
|
||||
trap remove_docker_container EXIT
|
||||
|
||||
# Run the image
|
||||
docker run --rm -it --device=/dev/neuron0 --network bridge \
|
||||
-v "${HF_CACHE}:${HF_MOUNT}" \
|
||||
-e "HF_HOME=${HF_MOUNT}" \
|
||||
-e "HF_TOKEN=${HF_TOKEN}" \
|
||||
-v "${NEURON_COMPILE_CACHE_URL}:${NEURON_COMPILE_CACHE_MOUNT}" \
|
||||
-e "NEURON_COMPILE_CACHE_URL=${NEURON_COMPILE_CACHE_MOUNT}" \
|
||||
--name "${container_name}" \
|
||||
${image_name} \
|
||||
/bin/bash -c "
|
||||
set -e; # Exit on first error
|
||||
python3 /workspace/vllm/examples/offline_inference/neuron.py;
|
||||
python3 -m pytest /workspace/vllm/tests/neuron/1_core/ -v --capture=tee-sys;
|
||||
for f in /workspace/vllm/tests/neuron/2_core/*.py; do
|
||||
echo \"Running test file: \$f\";
|
||||
python3 -m pytest \$f -v --capture=tee-sys;
|
||||
done
|
||||
"
|
||||
@ -62,7 +62,7 @@ echo "--- Installing Python dependencies ---"
|
||||
python3 -m pip install --progress-bar off git+https://github.com/thuml/depyf.git \
|
||||
&& python3 -m pip install --progress-bar off pytest pytest-asyncio tpu-info \
|
||||
&& python3 -m pip install --progress-bar off "lm-eval @ git+https://github.com/EleutherAI/lm-evaluation-harness.git@206b7722158f58c35b7ffcd53b035fdbdda5126d" \
|
||||
&& python3 -m pip install --progress-bar off hf-transfer
|
||||
&& python3 -m pip install --progress-bar off hf-transfer tblib==3.1.0
|
||||
echo "--- Python dependencies installed ---"
|
||||
export VLLM_USE_V1=1
|
||||
export VLLM_XLA_CHECK_RECOMPILATION=1
|
||||
|
||||
@ -62,7 +62,7 @@ echo "--- Installing Python dependencies ---"
|
||||
python3 -m pip install --progress-bar off git+https://github.com/thuml/depyf.git \
|
||||
&& python3 -m pip install --progress-bar off pytest pytest-asyncio tpu-info \
|
||||
&& python3 -m pip install --progress-bar off "lm-eval @ git+https://github.com/EleutherAI/lm-evaluation-harness.git@206b7722158f58c35b7ffcd53b035fdbdda5126d" \
|
||||
&& python3 -m pip install --progress-bar off hf-transfer
|
||||
&& python3 -m pip install --progress-bar off hf-transfer tblib==3.1.0
|
||||
echo "--- Python dependencies installed ---"
|
||||
export VLLM_USE_V1=1
|
||||
export VLLM_XLA_CHECK_RECOMPILATION=1
|
||||
|
||||
@ -30,10 +30,12 @@ docker run \
|
||||
bash -c '
|
||||
set -e
|
||||
echo $ZE_AFFINITY_MASK
|
||||
VLLM_USE_V1=1 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager
|
||||
VLLM_USE_V1=1 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 -O3 -O.cudagraph_mode=NONE
|
||||
VLLM_USE_V1=1 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager -tp 2 --distributed-executor-backend ray
|
||||
VLLM_USE_V1=1 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager -tp 2 --distributed-executor-backend mp
|
||||
pip install tblib==3.1.0
|
||||
python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager
|
||||
python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 -O3 -O.cudagraph_mode=NONE
|
||||
python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager -tp 2 --distributed-executor-backend ray
|
||||
python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager -tp 2 --distributed-executor-backend mp
|
||||
VLLM_ATTENTION_BACKEND=TRITON_ATTN python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager
|
||||
cd tests
|
||||
pytest -v -s v1/core
|
||||
pytest -v -s v1/engine
|
||||
|
||||
59
.buildkite/scripts/run-prime-rl-test.sh
Executable file
59
.buildkite/scripts/run-prime-rl-test.sh
Executable file
@ -0,0 +1,59 @@
|
||||
#!/bin/bash
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
|
||||
# Setup script for Prime-RL integration tests
|
||||
# This script prepares the environment for running Prime-RL tests with nightly vLLM
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||||
REPO_ROOT="$(cd "${SCRIPT_DIR}/../.." && pwd)"
|
||||
PRIME_RL_REPO="https://github.com/PrimeIntellect-ai/prime-rl.git"
|
||||
PRIME_RL_DIR="${REPO_ROOT}/prime-rl"
|
||||
|
||||
echo "Setting up Prime-RL integration test environment..."
|
||||
|
||||
# Clean up any existing Prime-RL directory
|
||||
if [ -d "${PRIME_RL_DIR}" ]; then
|
||||
echo "Removing existing Prime-RL directory..."
|
||||
rm -rf "${PRIME_RL_DIR}"
|
||||
fi
|
||||
|
||||
# Install UV if not available
|
||||
if ! command -v uv &> /dev/null; then
|
||||
echo "Installing UV package manager..."
|
||||
curl -LsSf https://astral.sh/uv/install.sh | sh
|
||||
source $HOME/.local/bin/env
|
||||
fi
|
||||
|
||||
# Clone Prime-RL repository at specific branch for reproducible tests
|
||||
PRIME_RL_BRANCH="integ-vllm-main"
|
||||
echo "Cloning Prime-RL repository at branch: ${PRIME_RL_BRANCH}..."
|
||||
git clone --branch "${PRIME_RL_BRANCH}" --single-branch "${PRIME_RL_REPO}" "${PRIME_RL_DIR}"
|
||||
cd "${PRIME_RL_DIR}"
|
||||
|
||||
echo "Setting up UV project environment..."
|
||||
export UV_PROJECT_ENVIRONMENT=/usr/local
|
||||
ln -s /usr/bin/python3 /usr/local/bin/python
|
||||
|
||||
# Remove vllm pin from pyproject.toml
|
||||
echo "Removing vllm pin from pyproject.toml..."
|
||||
sed -i '/vllm==/d' pyproject.toml
|
||||
|
||||
# Sync Prime-RL dependencies
|
||||
echo "Installing Prime-RL dependencies..."
|
||||
uv sync --inexact && uv sync --inexact --all-extras
|
||||
|
||||
# Verify installation
|
||||
echo "Verifying installations..."
|
||||
uv run python -c "import vllm; print(f'vLLM version: {vllm.__version__}')"
|
||||
uv run python -c "import prime_rl; print('Prime-RL imported successfully')"
|
||||
|
||||
echo "Prime-RL integration test environment setup complete!"
|
||||
|
||||
echo "Running Prime-RL integration tests..."
|
||||
export WANDB_MODE=offline # this makes this test not require a WANDB_API_KEY
|
||||
uv run pytest -vs tests/integration/test_rl.py -m gpu
|
||||
|
||||
echo "Prime-RL integration tests completed!"
|
||||
@ -58,14 +58,15 @@ python3 .buildkite/generate_index.py --wheel "$normal_wheel"
|
||||
aws s3 cp "$wheel" "s3://vllm-wheels/$BUILDKITE_COMMIT/"
|
||||
aws s3 cp "$normal_wheel" "s3://vllm-wheels/$BUILDKITE_COMMIT/"
|
||||
|
||||
if [[ $normal_wheel == *"cu118"* ]]; then
|
||||
# if $normal_wheel matches cu118, do not upload the index.html
|
||||
echo "Skipping index files for cu118 wheels"
|
||||
elif [[ $normal_wheel == *"cu126"* ]]; then
|
||||
if [[ $normal_wheel == *"cu126"* ]]; then
|
||||
# if $normal_wheel matches cu126, do not upload the index.html
|
||||
echo "Skipping index files for cu126 wheels"
|
||||
elif [[ $normal_wheel == *"cu128"* ]]; then
|
||||
# if $normal_wheel matches cu128, do not upload the index.html
|
||||
echo "Skipping index files for cu128 wheels"
|
||||
else
|
||||
# only upload index.html for cu128 wheels (default wheels)
|
||||
# only upload index.html for cu129 wheels (default wheels) as it
|
||||
# is available on both x86 and arm64
|
||||
aws s3 cp index.html "s3://vllm-wheels/$BUILDKITE_COMMIT/vllm/index.html"
|
||||
aws s3 cp "s3://vllm-wheels/nightly/index.html" "s3://vllm-wheels/$BUILDKITE_COMMIT/index.html"
|
||||
fi
|
||||
@ -74,14 +75,15 @@ fi
|
||||
aws s3 cp "$wheel" "s3://vllm-wheels/nightly/"
|
||||
aws s3 cp "$normal_wheel" "s3://vllm-wheels/nightly/"
|
||||
|
||||
if [[ $normal_wheel == *"cu118"* ]]; then
|
||||
# if $normal_wheel matches cu118, do not upload the index.html
|
||||
echo "Skipping index files for cu118 wheels"
|
||||
elif [[ $normal_wheel == *"cu126"* ]]; then
|
||||
if [[ $normal_wheel == *"cu126"* ]]; then
|
||||
# if $normal_wheel matches cu126, do not upload the index.html
|
||||
echo "Skipping index files for cu126 wheels"
|
||||
elif [[ $normal_wheel == *"cu128"* ]]; then
|
||||
# if $normal_wheel matches cu128, do not upload the index.html
|
||||
echo "Skipping index files for cu128 wheels"
|
||||
else
|
||||
# only upload index.html for cu128 wheels (default wheels)
|
||||
# only upload index.html for cu129 wheels (default wheels) as it
|
||||
# is available on both x86 and arm64
|
||||
aws s3 cp index.html "s3://vllm-wheels/nightly/vllm/index.html"
|
||||
fi
|
||||
|
||||
|
||||
@ -6,24 +6,28 @@
|
||||
# to generate the final pipeline yaml file.
|
||||
|
||||
# Documentation
|
||||
# label(str): the name of the test. emoji allowed.
|
||||
# fast_check(bool): whether to run this on each commit on fastcheck pipeline.
|
||||
# torch_nightly(bool): whether to run this on vllm against torch nightly pipeline.
|
||||
# fast_check_only(bool): run this test on fastcheck pipeline only
|
||||
# optional(bool): never run this test by default (i.e. need to unblock manually) unless it's scheduled nightly run.
|
||||
# label(str): the name of the test. emojis allowed.
|
||||
# fast_check(bool): whether to run this on each commit on the fastcheck pipeline.
|
||||
# torch_nightly(bool): whether to run this on vllm against the torch nightly pipeline.
|
||||
# fast_check_only(bool): run this test on the fastcheck pipeline only
|
||||
# optional(bool): never run this test by default (i.e. need to unblock manually) unless it's a scheduled nightly run.
|
||||
# soft_fail(bool): allow this step to fail without failing the entire pipeline (useful for flaky or experimental tests).
|
||||
# command(str): the single command to run for tests. incompatible with commands.
|
||||
# commands(list): the list of commands to run for test. incompatbile with command.
|
||||
# mirror_hardwares(list): the list of hardwares to run the test on as well. currently only supports [amd]
|
||||
# gpu(str): override the GPU selection for the test. default is on L4 GPUs. currently only supports a100
|
||||
# num_gpus(int): override the number of GPUs for the test. default to 1 GPU. currently support 2,4.
|
||||
# num_nodes(int): whether to simulate multi-node setup by launch multiple containers on one host,
|
||||
# in this case, commands must be specified. the first command runs on first host, the second
|
||||
# commands(list): the list of commands to run for the test. incompatible with command.
|
||||
# mirror_hardwares(list): the list of hardware to run the test on as well. currently only supports [amdexperimental]
|
||||
# gpu(str): override the GPU selection for the test. default is L4 GPUs. supports a100, b200, h200
|
||||
# num_gpus(int): override the number of GPUs for the test. defaults to 1 GPU. currently supports 2,4.
|
||||
# num_nodes(int): whether to simulate multi-node setup by launching multiple containers on one host,
|
||||
# in this case, commands must be specified. the first command runs on the first host, the second
|
||||
# command runs on the second host.
|
||||
# working_dir(str): specify the place where command should execute, default to /vllm-workspace/tests
|
||||
# source_file_dependencies(list): the list of prefix to opt-in the test for, if empty, the test will always run.
|
||||
# timeout_in_minutes(int): sets a timeout for the step in minutes. if not specified, uses the default timeout.
|
||||
# parallelism(int): number of parallel jobs to run for this step. enables test sharding using $$BUILDKITE_PARALLEL_JOB
|
||||
# and $$BUILDKITE_PARALLEL_JOB_COUNT environment variables.
|
||||
# working_dir(str): specify the place where the command should execute, default to /vllm-workspace/tests
|
||||
# source_file_dependencies(list): the list of prefixes to opt-in the test for, if empty, the test will always run.
|
||||
|
||||
# When adding a test
|
||||
# - If the test belong to an existing group, add it there
|
||||
# - If the test belongs to an existing group, add it there
|
||||
# - If the test is short, add to any existing step
|
||||
# - If the test takes more than 10min, then it is okay to create a new step.
|
||||
# Note that all steps execute in parallel.
|
||||
@ -41,29 +45,27 @@ steps:
|
||||
commands:
|
||||
- bash standalone_tests/pytorch_nightly_dependency.sh
|
||||
|
||||
- label: Async Engine, Inputs, Utils, Worker Test # 24min
|
||||
- label: Async Engine, Inputs, Utils, Worker Test # 36min
|
||||
timeout_in_minutes: 50
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/mq_llm_engine
|
||||
- tests/async_engine
|
||||
- tests/test_inputs.py
|
||||
- tests/test_outputs.py
|
||||
- tests/multimodal
|
||||
- tests/utils_
|
||||
- tests/worker
|
||||
- tests/standalone_tests/lazy_imports.py
|
||||
- tests/transformers_utils
|
||||
commands:
|
||||
- python3 standalone_tests/lazy_imports.py
|
||||
- pytest -v -s mq_llm_engine # MQLLMEngine
|
||||
- pytest -v -s async_engine # AsyncLLMEngine
|
||||
- pytest -v -s test_inputs.py
|
||||
- pytest -v -s test_outputs.py
|
||||
- pytest -v -s multimodal
|
||||
- pytest -v -s utils_ # Utils
|
||||
- pytest -v -s worker # Worker
|
||||
- pytest -v -s transformers_utils # transformers_utils
|
||||
|
||||
- label: Python-only Installation Test
|
||||
- label: Python-only Installation Test # 10min
|
||||
timeout_in_minutes: 20
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- tests/standalone_tests/python_only_compile.sh
|
||||
@ -71,7 +73,8 @@ steps:
|
||||
commands:
|
||||
- bash standalone_tests/python_only_compile.sh
|
||||
|
||||
- label: Basic Correctness Test # 30min
|
||||
- label: Basic Correctness Test # 20min
|
||||
timeout_in_minutes: 30
|
||||
mirror_hardwares: [amdexperimental]
|
||||
fast_check: true
|
||||
torch_nightly: true
|
||||
@ -79,26 +82,26 @@ steps:
|
||||
- vllm/
|
||||
- tests/basic_correctness/test_basic_correctness
|
||||
- tests/basic_correctness/test_cpu_offload
|
||||
- tests/basic_correctness/test_preemption
|
||||
- tests/basic_correctness/test_cumem.py
|
||||
commands:
|
||||
- export VLLM_WORKER_MULTIPROC_METHOD=spawn
|
||||
- pytest -v -s basic_correctness/test_cumem.py
|
||||
- pytest -v -s basic_correctness/test_basic_correctness.py
|
||||
- pytest -v -s basic_correctness/test_cpu_offload.py
|
||||
- VLLM_TEST_ENABLE_ARTIFICIAL_PREEMPT=1 pytest -v -s basic_correctness/test_preemption.py
|
||||
|
||||
- label: Core Test # 10min
|
||||
mirror_hardwares: [amdexperimental]
|
||||
- label: Entrypoints Unit Tests # 5min
|
||||
timeout_in_minutes: 10
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
fast_check: true
|
||||
source_file_dependencies:
|
||||
- vllm/core
|
||||
- vllm/distributed
|
||||
- tests/core
|
||||
- vllm/entrypoints
|
||||
- tests/entrypoints/
|
||||
commands:
|
||||
- pytest -v -s core
|
||||
- pytest -v -s entrypoints/openai/tool_parsers
|
||||
- pytest -v -s entrypoints/ --ignore=entrypoints/llm --ignore=entrypoints/openai --ignore=entrypoints/offline_mode --ignore=entrypoints/test_chat_utils.py --ignore=entrypoints/pooling
|
||||
|
||||
- label: Entrypoints Test (LLM) # 40min
|
||||
- label: Entrypoints Integration Test (LLM) # 30min
|
||||
timeout_in_minutes: 40
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
fast_check: true
|
||||
@ -109,13 +112,12 @@ steps:
|
||||
- tests/entrypoints/offline_mode
|
||||
commands:
|
||||
- export VLLM_WORKER_MULTIPROC_METHOD=spawn
|
||||
- pytest -v -s entrypoints/llm --ignore=entrypoints/llm/test_lazy_outlines.py --ignore=entrypoints/llm/test_generate.py --ignore=entrypoints/llm/test_generate_multiple_loras.py --ignore=entrypoints/llm/test_collective_rpc.py
|
||||
- pytest -v -s entrypoints/llm/test_lazy_outlines.py # it needs a clean process
|
||||
- pytest -v -s entrypoints/llm --ignore=entrypoints/llm/test_generate.py --ignore=entrypoints/llm/test_collective_rpc.py
|
||||
- pytest -v -s entrypoints/llm/test_generate.py # it needs a clean process
|
||||
- pytest -v -s entrypoints/llm/test_generate_multiple_loras.py # it needs a clean process
|
||||
- VLLM_USE_V1=0 pytest -v -s entrypoints/offline_mode # Needs to avoid interference with other tests
|
||||
- pytest -v -s entrypoints/offline_mode # Needs to avoid interference with other tests
|
||||
|
||||
- label: Entrypoints Test (API Server) # 40min
|
||||
- label: Entrypoints Integration Test (API Server) # 100min
|
||||
timeout_in_minutes: 130
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
fast_check: true
|
||||
@ -127,16 +129,29 @@ steps:
|
||||
commands:
|
||||
- export VLLM_WORKER_MULTIPROC_METHOD=spawn
|
||||
- PYTHONPATH=/vllm-workspace pytest -v -s entrypoints/openai/test_collective_rpc.py # PYTHONPATH is needed to import custom Worker extension
|
||||
- pytest -v -s entrypoints/openai --ignore=entrypoints/openai/test_chat_with_tool_reasoning.py --ignore=entrypoints/openai/test_oot_registration.py --ignore=entrypoints/openai/test_tensorizer_entrypoint.py --ignore=entrypoints/openai/correctness/ --ignore=entrypoints/openai/test_collective_rpc.py
|
||||
- pytest -v -s entrypoints/openai --ignore=entrypoints/openai/test_chat_with_tool_reasoning.py --ignore=entrypoints/openai/test_oot_registration.py --ignore=entrypoints/openai/test_tensorizer_entrypoint.py --ignore=entrypoints/openai/correctness/ --ignore=entrypoints/openai/test_collective_rpc.py --ignore=entrypoints/openai/tool_parsers/
|
||||
- pytest -v -s entrypoints/test_chat_utils.py
|
||||
|
||||
- label: Distributed Tests (4 GPUs) # 10min
|
||||
- label: Entrypoints Integration Test (Pooling)
|
||||
timeout_in_minutes: 50
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
fast_check: true
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/entrypoints/pooling
|
||||
commands:
|
||||
- export VLLM_WORKER_MULTIPROC_METHOD=spawn
|
||||
- pytest -v -s entrypoints/pooling
|
||||
|
||||
- label: Distributed Tests (4 GPUs) # 35min
|
||||
timeout_in_minutes: 50
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
num_gpus: 4
|
||||
source_file_dependencies:
|
||||
- vllm/distributed/
|
||||
- vllm/core/
|
||||
- tests/distributed/test_utils
|
||||
- tests/distributed/test_pynccl
|
||||
- tests/distributed/test_events
|
||||
@ -149,12 +164,20 @@ steps:
|
||||
- tests/v1/test_internal_lb_dp.py
|
||||
- tests/v1/test_hybrid_lb_dp.py
|
||||
- tests/v1/engine/test_engine_core_client.py
|
||||
- tests/distributed/test_symm_mem_allreduce.py
|
||||
commands:
|
||||
# test with tp=2 and external_dp=2
|
||||
- VLLM_USE_V1=0 torchrun --nproc-per-node=4 distributed/test_torchrun_example.py
|
||||
# test with torchrun tp=2 and external_dp=2
|
||||
- torchrun --nproc-per-node=4 distributed/test_torchrun_example.py
|
||||
# test with tp=2 and pp=2
|
||||
# test with torchrun tp=2 and pp=2
|
||||
- PP_SIZE=2 torchrun --nproc-per-node=4 distributed/test_torchrun_example.py
|
||||
# test with torchrun tp=4 and dp=1
|
||||
- TP_SIZE=4 torchrun --nproc-per-node=4 distributed/test_torchrun_example_moe.py
|
||||
# test with torchrun tp=2, pp=2 and dp=1
|
||||
- PP_SIZE=2 TP_SIZE=2 torchrun --nproc-per-node=4 distributed/test_torchrun_example_moe.py
|
||||
# test with torchrun tp=1 and dp=4 with ep
|
||||
- DP_SIZE=4 ENABLE_EP=1 torchrun --nproc-per-node=4 distributed/test_torchrun_example_moe.py
|
||||
# test with torchrun tp=2 and dp=2 with ep
|
||||
- TP_SIZE=2 DP_SIZE=2 ENABLE_EP=1 torchrun --nproc-per-node=4 distributed/test_torchrun_example_moe.py
|
||||
# test with internal dp
|
||||
- python3 ../examples/offline_inference/data_parallel.py --enforce-eager
|
||||
- TP_SIZE=2 DP_SIZE=2 pytest -v -s v1/test_async_llm_dp.py
|
||||
@ -166,6 +189,7 @@ steps:
|
||||
- pytest -v -s compile/test_basic_correctness.py
|
||||
- pytest -v -s distributed/test_pynccl.py
|
||||
- pytest -v -s distributed/test_events.py
|
||||
- pytest -v -s distributed/test_symm_mem_allreduce.py
|
||||
# TODO: create a dedicated test section for multi-GPU example tests
|
||||
# when we have multiple distributed example tests
|
||||
- pushd ../examples/offline_inference
|
||||
@ -173,7 +197,8 @@ steps:
|
||||
- VLLM_ALLOW_INSECURE_SERIALIZATION=1 RAY_DEDUP_LOGS=0 python3 rlhf_colocate.py
|
||||
- popd
|
||||
|
||||
- label: EPLB Algorithm Test
|
||||
- label: EPLB Algorithm Test # 5min
|
||||
timeout_in_minutes: 15
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
source_file_dependencies:
|
||||
- vllm/distributed/eplb
|
||||
@ -182,6 +207,7 @@ steps:
|
||||
- pytest -v -s distributed/test_eplb_algo.py
|
||||
|
||||
- label: EPLB Execution Test # 5min
|
||||
timeout_in_minutes: 15
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
num_gpus: 4
|
||||
source_file_dependencies:
|
||||
@ -190,26 +216,26 @@ steps:
|
||||
commands:
|
||||
- pytest -v -s distributed/test_eplb_execute.py
|
||||
|
||||
- label: Metrics, Tracing Test # 10min
|
||||
- label: Metrics, Tracing Test # 12min
|
||||
timeout_in_minutes: 20
|
||||
mirror_hardwares: [amdexperimental]
|
||||
num_gpus: 2
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/metrics
|
||||
- tests/tracing
|
||||
- tests/v1/tracing
|
||||
commands:
|
||||
- pytest -v -s metrics
|
||||
- "pip install \
|
||||
'opentelemetry-sdk>=1.26.0' \
|
||||
'opentelemetry-api>=1.26.0' \
|
||||
'opentelemetry-exporter-otlp>=1.26.0' \
|
||||
'opentelemetry-semantic-conventions-ai>=0.4.1'"
|
||||
- pytest -v -s tracing
|
||||
- pytest -v -s v1/tracing
|
||||
|
||||
##### fast check tests #####
|
||||
##### 1 GPU test #####
|
||||
|
||||
- label: Regression Test # 5min
|
||||
- label: Regression Test # 7min
|
||||
timeout_in_minutes: 20
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
@ -219,7 +245,8 @@ steps:
|
||||
- pytest -v -s test_regression.py
|
||||
working_dir: "/vllm-workspace/tests" # optional
|
||||
|
||||
- label: Engine Test # 10min
|
||||
- label: Engine Test # 25min
|
||||
timeout_in_minutes: 40
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
@ -234,7 +261,29 @@ steps:
|
||||
# OOM in the CI unless we run this separately
|
||||
- pytest -v -s tokenization
|
||||
|
||||
- label: V1 Test
|
||||
- label: V1 Test e2e + engine # 30min
|
||||
timeout_in_minutes: 45
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/v1
|
||||
commands:
|
||||
# TODO: accuracy does not match, whether setting
|
||||
# VLLM_USE_FLASHINFER_SAMPLER or not on H100.
|
||||
- pytest -v -s v1/e2e
|
||||
- pytest -v -s v1/engine
|
||||
|
||||
- label: V1 Test entrypoints # 35min
|
||||
timeout_in_minutes: 50
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/v1
|
||||
commands:
|
||||
- pytest -v -s v1/entrypoints
|
||||
|
||||
- label: V1 Test others # 42min
|
||||
timeout_in_minutes: 60
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
@ -242,9 +291,8 @@ steps:
|
||||
commands:
|
||||
# split the test to avoid interference
|
||||
- pytest -v -s v1/core
|
||||
- pytest -v -s v1/engine
|
||||
- pytest -v -s v1/entrypoints
|
||||
- pytest -v -s v1/executor
|
||||
- pytest -v -s v1/kv_offload
|
||||
- pytest -v -s v1/sample
|
||||
- pytest -v -s v1/logits_processors
|
||||
- pytest -v -s v1/worker
|
||||
@ -252,18 +300,18 @@ steps:
|
||||
- pytest -v -s v1/spec_decode
|
||||
- pytest -v -s v1/kv_connector/unit
|
||||
- pytest -v -s v1/metrics
|
||||
- pytest -v -s v1/test_kv_sharing.py
|
||||
- pytest -v -s v1/test_metrics_reader.py
|
||||
- pytest -v -s v1/test_oracle.py
|
||||
- pytest -v -s v1/test_request.py
|
||||
- pytest -v -s v1/test_serial_utils.py
|
||||
- pytest -v -s v1/test_utils.py
|
||||
- pytest -v -s v1/test_oracle.py
|
||||
- pytest -v -s v1/test_metrics_reader.py
|
||||
# TODO: accuracy does not match, whether setting
|
||||
# VLLM_USE_FLASHINFER_SAMPLER or not on H100.
|
||||
- pytest -v -s v1/e2e
|
||||
# Integration test for streaming correctness (requires special branch).
|
||||
- pip install -U git+https://github.com/robertgshaw2-redhat/lm-evaluation-harness.git@streaming-api
|
||||
- pytest -v -s entrypoints/openai/correctness/test_lmeval.py::test_lm_eval_accuracy_v1_engine
|
||||
|
||||
- label: Examples Test # 25min
|
||||
- label: Examples Test # 30min
|
||||
timeout_in_minutes: 45
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/examples"
|
||||
source_file_dependencies:
|
||||
@ -280,15 +328,16 @@ steps:
|
||||
- python3 offline_inference/vision_language.py --seed 0
|
||||
- python3 offline_inference/vision_language_pooling.py --seed 0
|
||||
- python3 offline_inference/vision_language_multi_image.py --seed 0
|
||||
- VLLM_USE_V1=0 python3 others/tensorize_vllm_model.py --model facebook/opt-125m serialize --serialized-directory /tmp/ --suffix v1 && python3 others/tensorize_vllm_model.py --model facebook/opt-125m deserialize --path-to-tensors /tmp/vllm/facebook/opt-125m/v1/model.tensors
|
||||
- python3 offline_inference/encoder_decoder.py
|
||||
- python3 others/tensorize_vllm_model.py --model facebook/opt-125m serialize --serialized-directory /tmp/ --suffix v1 && python3 others/tensorize_vllm_model.py --model facebook/opt-125m deserialize --path-to-tensors /tmp/vllm/facebook/opt-125m/v1/model.tensors
|
||||
- python3 offline_inference/encoder_decoder_multimodal.py --model-type whisper --seed 0
|
||||
- python3 offline_inference/basic/classify.py
|
||||
- python3 offline_inference/basic/embed.py
|
||||
- python3 offline_inference/basic/score.py
|
||||
- VLLM_USE_V1=0 python3 offline_inference/profiling.py --model facebook/opt-125m run_num_steps --num-steps 2
|
||||
- python3 offline_inference/spec_decode.py --test --method eagle --num_spec_tokens 3 --dataset-name hf --dataset-path philschmid/mt-bench --num-prompts 80 --temp 0 --top-p 1.0 --top-k -1 --tp 1 --enable-chunked-prefill --max-model-len 2048
|
||||
- python3 offline_inference/spec_decode.py --test --method eagle3 --num_spec_tokens 3 --dataset-name hf --dataset-path philschmid/mt-bench --num-prompts 80 --temp 0 --top-p 1.0 --top-k -1 --tp 1 --enable-chunked-prefill --max-model-len 2048
|
||||
|
||||
- label: Platform Tests (CUDA)
|
||||
- label: Platform Tests (CUDA) # 4min
|
||||
timeout_in_minutes: 15
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
@ -296,7 +345,8 @@ steps:
|
||||
commands:
|
||||
- pytest -v -s cuda/test_cuda_context.py
|
||||
|
||||
- label: Samplers Test # 36min
|
||||
- label: Samplers Test # 56min
|
||||
timeout_in_minutes: 75
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/model_executor/layers
|
||||
@ -307,15 +357,23 @@ steps:
|
||||
- pytest -v -s samplers
|
||||
- VLLM_USE_FLASHINFER_SAMPLER=1 pytest -v -s samplers
|
||||
|
||||
- label: LoRA Test %N # 15min each
|
||||
- label: LoRA Test %N # 20min each
|
||||
timeout_in_minutes: 30
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/lora
|
||||
- tests/lora
|
||||
command: pytest -v -s lora --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT --ignore=lora/test_chatglm3_tp.py --ignore=lora/test_llama_tp.py
|
||||
commands:
|
||||
- pytest -v -s lora \
|
||||
--shard-id=$$BUILDKITE_PARALLEL_JOB \
|
||||
--num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT \
|
||||
--ignore=lora/test_chatglm3_tp.py \
|
||||
--ignore=lora/test_llama_tp.py \
|
||||
--ignore=lora/test_llm_with_multi_loras.py
|
||||
parallelism: 4
|
||||
|
||||
- label: PyTorch Compilation Unit Tests
|
||||
- label: PyTorch Compilation Unit Tests # 15min
|
||||
timeout_in_minutes: 30
|
||||
mirror_hardwares: [amdexperimental]
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
@ -330,8 +388,10 @@ steps:
|
||||
- pytest -v -s compile/test_async_tp.py
|
||||
- pytest -v -s compile/test_fusion_all_reduce.py
|
||||
- pytest -v -s compile/test_decorator.py
|
||||
- pytest -v -s compile/test_noop_elimination.py
|
||||
|
||||
- label: PyTorch Fullgraph Smoke Test # 9min
|
||||
- label: PyTorch Fullgraph Smoke Test # 15min
|
||||
timeout_in_minutes: 30
|
||||
mirror_hardwares: [amdexperimental]
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
@ -339,13 +399,10 @@ steps:
|
||||
- tests/compile
|
||||
commands:
|
||||
- pytest -v -s compile/test_basic_correctness.py
|
||||
# these tests need to be separated, cannot combine
|
||||
- pytest -v -s compile/piecewise/test_simple.py
|
||||
- pytest -v -s compile/piecewise/test_toy_llama.py
|
||||
- pytest -v -s compile/piecewise/test_full_cudagraph.py
|
||||
- pytest -v -s compile/piecewise/test_multiple_graphs.py
|
||||
- pytest -v -s compile/piecewise/
|
||||
|
||||
- label: PyTorch Fullgraph Test # 18min
|
||||
- label: PyTorch Fullgraph Test # 20min
|
||||
timeout_in_minutes: 30
|
||||
mirror_hardwares: [amdexperimental]
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
@ -354,7 +411,8 @@ steps:
|
||||
commands:
|
||||
- pytest -v -s compile/test_full_graph.py
|
||||
|
||||
- label: Kernels Core Operation Test
|
||||
- label: Kernels Core Operation Test # 48min
|
||||
timeout_in_minutes: 75
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- csrc/
|
||||
@ -362,7 +420,8 @@ steps:
|
||||
commands:
|
||||
- pytest -v -s kernels/core
|
||||
|
||||
- label: Kernels Attention Test %N
|
||||
- label: Kernels Attention Test %N # 23min
|
||||
timeout_in_minutes: 35
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- csrc/attention/
|
||||
@ -373,7 +432,8 @@ steps:
|
||||
- pytest -v -s kernels/attention --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
|
||||
parallelism: 2
|
||||
|
||||
- label: Kernels Quantization Test %N
|
||||
- label: Kernels Quantization Test %N # 64min
|
||||
timeout_in_minutes: 90
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- csrc/quantization/
|
||||
@ -383,7 +443,8 @@ steps:
|
||||
- pytest -v -s kernels/quantization --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
|
||||
parallelism: 2
|
||||
|
||||
- label: Kernels MoE Test %N
|
||||
- label: Kernels MoE Test %N # 40min
|
||||
timeout_in_minutes: 60
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- csrc/quantization/cutlass_w8a8/moe/
|
||||
@ -395,7 +456,8 @@ steps:
|
||||
- pytest -v -s kernels/moe --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
|
||||
parallelism: 2
|
||||
|
||||
- label: Kernels Mamba Test
|
||||
- label: Kernels Mamba Test # 31min
|
||||
timeout_in_minutes: 45
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- csrc/mamba/
|
||||
@ -403,7 +465,8 @@ steps:
|
||||
commands:
|
||||
- pytest -v -s kernels/mamba
|
||||
|
||||
- label: Tensorizer Test # 11min
|
||||
- label: Tensorizer Test # 14min
|
||||
timeout_in_minutes: 25
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/model_executor/model_loader
|
||||
@ -415,7 +478,8 @@ steps:
|
||||
- pytest -v -s tensorizer_loader
|
||||
- pytest -v -s entrypoints/openai/test_tensorizer_entrypoint.py
|
||||
|
||||
- label: Model Executor Test
|
||||
- label: Model Executor Test # 7min
|
||||
timeout_in_minutes: 20
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/model_executor
|
||||
@ -425,7 +489,8 @@ steps:
|
||||
- export VLLM_WORKER_MULTIPROC_METHOD=spawn
|
||||
- pytest -v -s model_executor
|
||||
|
||||
- label: Benchmarks # 9min
|
||||
- label: Benchmarks # 11min
|
||||
timeout_in_minutes: 20
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/.buildkite"
|
||||
source_file_dependencies:
|
||||
@ -433,7 +498,8 @@ steps:
|
||||
commands:
|
||||
- bash scripts/run-benchmarks.sh
|
||||
|
||||
- label: Benchmarks CLI Test # 10min
|
||||
- label: Benchmarks CLI Test # 7min
|
||||
timeout_in_minutes: 20
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
@ -441,7 +507,8 @@ steps:
|
||||
commands:
|
||||
- pytest -v -s benchmarks/
|
||||
|
||||
- label: Quantization Test
|
||||
- label: Quantization Test # 70min
|
||||
timeout_in_minutes: 90
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- csrc/
|
||||
@ -449,11 +516,16 @@ steps:
|
||||
- tests/quantization
|
||||
commands:
|
||||
# temporary install here since we need nightly, will move to requirements/test.in
|
||||
# after torchao 0.12 release
|
||||
- pip install --pre torchao --index-url https://download.pytorch.org/whl/nightly/cu126
|
||||
# after torchao 0.12 release, and pin a working version of torchao nightly here
|
||||
|
||||
# since torchao nightly is only compatible with torch nightly currently
|
||||
# https://github.com/pytorch/ao/issues/2919, we'll have to skip new torchao tests for now
|
||||
# we can only upgrade after this is resolved
|
||||
- pip install --pre torchao==0.13.0.dev20250814 --index-url https://download.pytorch.org/whl/nightly/cu128
|
||||
- VLLM_TEST_FORCE_LOAD_FORMAT=auto pytest -v -s quantization
|
||||
|
||||
- label: LM Eval Small Models # 53min
|
||||
timeout_in_minutes: 75
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- csrc/
|
||||
@ -461,7 +533,8 @@ steps:
|
||||
commands:
|
||||
- pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=configs/models-small.txt --tp-size=1
|
||||
|
||||
- label: OpenAI API correctness
|
||||
- label: OpenAI API correctness # 22min
|
||||
timeout_in_minutes: 30
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- csrc/
|
||||
@ -470,15 +543,8 @@ steps:
|
||||
commands: # LMEval+Transcription WER check
|
||||
- pytest -s entrypoints/openai/correctness/
|
||||
|
||||
- label: Encoder Decoder tests # 5min
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/encoder_decoder
|
||||
commands:
|
||||
- pytest -v -s encoder_decoder
|
||||
|
||||
- label: OpenAI-Compatible Tool Use # 20 min
|
||||
- label: OpenAI-Compatible Tool Use # 23 min
|
||||
timeout_in_minutes: 35
|
||||
mirror_hardwares: [amdexperimental]
|
||||
fast_check: false
|
||||
source_file_dependencies:
|
||||
@ -491,30 +557,82 @@ steps:
|
||||
|
||||
##### models test #####
|
||||
|
||||
- label: Basic Models Test # 24min
|
||||
- label: Basic Models Tests (Initialization)
|
||||
timeout_in_minutes: 45
|
||||
mirror_hardwares: [amdexperimental]
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/models
|
||||
- tests/models/test_initialization.py
|
||||
commands:
|
||||
- pytest -v -s models/test_transformers.py
|
||||
- pytest -v -s models/test_registry.py
|
||||
- pytest -v -s models/test_utils.py
|
||||
- pytest -v -s models/test_vision.py
|
||||
- pytest -v -s models/test_initialization.py
|
||||
# Run a subset of model initialization tests
|
||||
- pytest -v -s models/test_initialization.py::test_can_initialize_small_subset
|
||||
|
||||
- label: Language Models Test (Standard)
|
||||
- label: Basic Models Tests (Extra Initialization) %N
|
||||
timeout_in_minutes: 45
|
||||
mirror_hardwares: [amdexperimental]
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
- vllm/model_executor/models/
|
||||
- tests/models/test_initialization.py
|
||||
commands:
|
||||
# Only when vLLM model source is modified - test initialization of a large
|
||||
# subset of supported models (the complement of the small subset in the above
|
||||
# test.) Also run if model initialization test file is modified
|
||||
- pytest -v -s models/test_initialization.py \
|
||||
-k 'not test_can_initialize_small_subset' \
|
||||
--num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT \
|
||||
--shard-id=$$BUILDKITE_PARALLEL_JOB
|
||||
parallelism: 2
|
||||
|
||||
- label: Basic Models Tests (Other)
|
||||
timeout_in_minutes: 45
|
||||
mirror_hardwares: [amdexperimental]
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/models/test_transformers.py
|
||||
- tests/models/test_registry.py
|
||||
- tests/models/test_utils.py
|
||||
- tests/models/test_vision.py
|
||||
commands:
|
||||
- pytest -v -s models/test_transformers.py \
|
||||
models/test_registry.py \
|
||||
models/test_utils.py \
|
||||
models/test_vision.py
|
||||
|
||||
- label: Language Models Tests (Standard)
|
||||
timeout_in_minutes: 25
|
||||
mirror_hardwares: [amdexperimental]
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/models/language
|
||||
commands:
|
||||
# Test standard language models, excluding a subset of slow tests
|
||||
- pip freeze | grep -E 'torch'
|
||||
- pytest -v -s models/language -m core_model
|
||||
- pytest -v -s models/language -m 'core_model and (not slow_test)'
|
||||
|
||||
- label: Language Models Test (Hybrid) # 35 min
|
||||
- label: Language Models Tests (Extra Standard) %N
|
||||
timeout_in_minutes: 45
|
||||
mirror_hardwares: [amdexperimental]
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
- vllm/model_executor/models/
|
||||
- tests/models/language/pooling/test_embedding.py
|
||||
- tests/models/language/generation/test_common.py
|
||||
- tests/models/language/pooling/test_classification.py
|
||||
commands:
|
||||
# Shard slow subset of standard language models tests. Only run when model
|
||||
# source is modified, or when specified test files are modified
|
||||
- pip freeze | grep -E 'torch'
|
||||
- pytest -v -s models/language -m 'core_model and slow_test' \
|
||||
--num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT \
|
||||
--shard-id=$$BUILDKITE_PARALLEL_JOB
|
||||
parallelism: 2
|
||||
|
||||
- label: Language Models Tests (Hybrid) %N
|
||||
timeout_in_minutes: 75
|
||||
mirror_hardwares: [amdexperimental]
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
@ -525,9 +643,15 @@ steps:
|
||||
# Note: also needed to run plamo2 model in vLLM
|
||||
- uv pip install --system --no-build-isolation 'git+https://github.com/state-spaces/mamba@v2.2.5'
|
||||
- uv pip install --system --no-build-isolation 'git+https://github.com/Dao-AILab/causal-conv1d@v1.5.2'
|
||||
- pytest -v -s models/language/generation -m hybrid_model
|
||||
# Shard hybrid language model tests
|
||||
- pytest -v -s models/language/generation \
|
||||
-m hybrid_model \
|
||||
--num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT \
|
||||
--shard-id=$$BUILDKITE_PARALLEL_JOB
|
||||
parallelism: 2
|
||||
|
||||
- label: Language Models Test (Extended Generation) # 1hr20min
|
||||
- label: Language Models Test (Extended Generation) # 80min
|
||||
timeout_in_minutes: 110
|
||||
mirror_hardwares: [amdexperimental]
|
||||
optional: true
|
||||
source_file_dependencies:
|
||||
@ -538,7 +662,18 @@ steps:
|
||||
- pip install 'git+https://github.com/Dao-AILab/causal-conv1d@v1.5.0.post8'
|
||||
- pytest -v -s models/language/generation -m '(not core_model) and (not hybrid_model)'
|
||||
|
||||
- label: Language Models Test (PPL)
|
||||
timeout_in_minutes: 110
|
||||
mirror_hardwares: [amdexperimental]
|
||||
optional: true
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/models/language/generation_ppl_test
|
||||
commands:
|
||||
- pytest -v -s models/language/generation_ppl_test
|
||||
|
||||
- label: Language Models Test (Extended Pooling) # 36min
|
||||
timeout_in_minutes: 50
|
||||
mirror_hardwares: [amdexperimental]
|
||||
optional: true
|
||||
source_file_dependencies:
|
||||
@ -547,16 +682,27 @@ steps:
|
||||
commands:
|
||||
- pytest -v -s models/language/pooling -m 'not core_model'
|
||||
|
||||
- label: Multi-Modal Processor Test
|
||||
- label: Language Models Test (MTEB)
|
||||
timeout_in_minutes: 110
|
||||
mirror_hardwares: [amdexperimental]
|
||||
optional: true
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/models/language/pooling_mteb_test
|
||||
commands:
|
||||
- pytest -v -s models/language/pooling_mteb_test
|
||||
|
||||
- label: Multi-Modal Processor Test # 44min
|
||||
timeout_in_minutes: 60
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/models/multimodal
|
||||
commands:
|
||||
- pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
|
||||
- pytest -v -s models/multimodal/processing --ignore models/multimodal/processing/test_tensor_schema.py
|
||||
- pytest -v -s models/multimodal/processing/test_tensor_schema.py
|
||||
- pytest -v -s models/multimodal/processing
|
||||
|
||||
- label: Multi-Modal Models Test (Standard)
|
||||
- label: Multi-Modal Models Test (Standard) # 60min
|
||||
timeout_in_minutes: 80
|
||||
mirror_hardwares: [amdexperimental]
|
||||
torch_nightly: true
|
||||
source_file_dependencies:
|
||||
@ -566,7 +712,7 @@ steps:
|
||||
- pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
|
||||
- pip freeze | grep -E 'torch'
|
||||
- pytest -v -s models/multimodal -m core_model --ignore models/multimodal/generation/test_whisper.py --ignore models/multimodal/processing
|
||||
- cd .. && pytest -v -s tests/models/multimodal/generation/test_whisper.py -m core_model # Otherwise, mp_method="spawn" doesn't work
|
||||
- cd .. && VLLM_WORKER_MULTIPROC_METHOD=spawn pytest -v -s tests/models/multimodal/generation/test_whisper.py -m core_model # Otherwise, mp_method="spawn" doesn't work
|
||||
|
||||
- label: Multi-Modal Models Test (Extended) 1
|
||||
mirror_hardwares: [amdexperimental]
|
||||
@ -598,7 +744,8 @@ steps:
|
||||
- pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
|
||||
- pytest -v -s models/multimodal/generation/test_common.py -m 'split(group=1) and not core_model'
|
||||
|
||||
- label: Quantized Models Test
|
||||
- label: Quantized Models Test # 45 min
|
||||
timeout_in_minutes: 60
|
||||
mirror_hardwares: [amdexperimental]
|
||||
source_file_dependencies:
|
||||
- vllm/model_executor/layers/quantization
|
||||
@ -625,10 +772,12 @@ steps:
|
||||
- pytest -v -s tests/models/multimodal/processing/
|
||||
- pytest -v -s tests/models/multimodal/test_mapping.py
|
||||
- python3 examples/offline_inference/basic/chat.py
|
||||
- python3 examples/offline_inference/audio_language.py --model-type whisper
|
||||
- python3 examples/offline_inference/vision_language.py --model-type qwen2_5_vl
|
||||
# Whisper needs spawn method to avoid deadlock
|
||||
- VLLM_WORKER_MULTIPROC_METHOD=spawn python3 examples/offline_inference/audio_language.py --model-type whisper
|
||||
|
||||
- label: Blackwell Test
|
||||
- label: Blackwell Test # 38 min
|
||||
timeout_in_minutes: 60
|
||||
working_dir: "/vllm-workspace/"
|
||||
gpu: b200
|
||||
# optional: true
|
||||
@ -650,10 +799,12 @@ steps:
|
||||
# num_heads2 broken by https://github.com/flashinfer-ai/flashinfer/issues/1353
|
||||
- pytest -v -s tests/kernels/attention/test_flashinfer.py -k 'not num_heads2'
|
||||
- pytest -v -s tests/kernels/attention/test_flashinfer_trtllm_attention.py
|
||||
- pytest -v -s tests/kernels/test_cutlass_mla_decode.py
|
||||
- pytest -v -s tests/kernels/attention/test_cutlass_mla_decode.py
|
||||
- pytest -v -s tests/kernels/attention/test_flashinfer_mla_decode.py
|
||||
# Quantization
|
||||
- pytest -v -s tests/kernels/quantization/test_cutlass_scaled_mm.py -k 'fp8'
|
||||
- pytest -v -s tests/kernels/quantization/test_nvfp4_quant.py
|
||||
- pytest -v -s tests/kernels/quantization/test_silu_mul_nvfp4_quant.py
|
||||
- pytest -v -s tests/kernels/quantization/test_nvfp4_scaled_mm.py
|
||||
- pytest -v -s tests/kernels/quantization/test_flashinfer_scaled_mm.py
|
||||
- pytest -v -s tests/kernels/quantization/test_flashinfer_nvfp4_scaled_mm.py
|
||||
@ -663,11 +814,27 @@ steps:
|
||||
- pytest -v -s tests/compile/test_fusion_all_reduce.py
|
||||
- pytest -v -s tests/compile/test_fusion_attn.py::test_attention_quant_pattern
|
||||
- pytest -v -s tests/kernels/moe/test_flashinfer.py
|
||||
- pytest -v -s tests/compile/test_silu_mul_quant_fusion.py
|
||||
|
||||
- label: GPT-OSS Eval (Blackwell)
|
||||
timeout_in_minutes: 60
|
||||
working_dir: "/vllm-workspace/"
|
||||
gpu: b200
|
||||
optional: true # disable while debugging
|
||||
source_file_dependencies:
|
||||
- tests/evals/gpt_oss
|
||||
- vllm/model_executor/models/gpt_oss.py
|
||||
- vllm/model_executor/layers/quantization/mxfp4.py
|
||||
- vllm/v1/attention/backends/flashinfer.py
|
||||
commands:
|
||||
- uv pip install --system 'gpt-oss[eval]==0.0.5'
|
||||
- pytest -s -v tests/evals/gpt_oss/test_gpqa_correctness.py --model openai/gpt-oss-20b --metric 0.58 --server-args '--tensor-parallel-size 2'
|
||||
|
||||
##### 1 GPU test #####
|
||||
##### multi gpus test #####
|
||||
|
||||
- label: Distributed Comm Ops Test # 7min
|
||||
timeout_in_minutes: 20
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
num_gpus: 2
|
||||
@ -677,8 +844,11 @@ steps:
|
||||
commands:
|
||||
- pytest -v -s distributed/test_comm_ops.py
|
||||
- pytest -v -s distributed/test_shm_broadcast.py
|
||||
- pytest -v -s distributed/test_shm_buffer.py
|
||||
- pytest -v -s distributed/test_shm_storage.py
|
||||
|
||||
- label: 2 Node Tests (4 GPUs in total) # 16min
|
||||
timeout_in_minutes: 30
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
num_gpus: 2
|
||||
@ -702,25 +872,28 @@ steps:
|
||||
- NUM_NODES=2 torchrun --nnodes 2 --nproc-per-node=2 --rdzv_backend=c10d --rdzv_endpoint=192.168.10.10 distributed/test_node_count.py | grep 'Node count test passed'
|
||||
- python3 ../examples/offline_inference/data_parallel.py --dp-size=2 --tp-size=1 --node-size=2 --node-rank=1 --master-addr=192.168.10.10 --master-port=12345 --enforce-eager --trust-remote-code
|
||||
|
||||
- label: Distributed Tests (2 GPUs) # 40min
|
||||
- label: Distributed Tests (2 GPUs) # 68min
|
||||
timeout_in_minutes: 90
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
num_gpus: 2
|
||||
source_file_dependencies:
|
||||
- vllm/compilation/
|
||||
- vllm/distributed/
|
||||
- vllm/engine/
|
||||
- vllm/executor/
|
||||
- vllm/model_executor/models/
|
||||
- tests/distributed/
|
||||
- vllm/compilation
|
||||
- vllm/worker/worker_base.py
|
||||
- vllm/worker/worker.py
|
||||
- vllm/worker/model_runner.py
|
||||
- entrypoints/llm/test_collective_rpc.py
|
||||
- vllm/v1/engine/
|
||||
- vllm/v1/worker/
|
||||
- tests/compile/test_basic_correctness.py
|
||||
- tests/compile/test_wrapper.py
|
||||
- tests/distributed/
|
||||
- tests/entrypoints/llm/test_collective_rpc.py
|
||||
- tests/v1/test_async_llm_dp.py
|
||||
- tests/v1/test_external_lb_dp.py
|
||||
- tests/v1/entrypoints/openai/test_multi_api_servers.py
|
||||
- vllm/v1/engine/
|
||||
- tests/v1/shutdown
|
||||
- tests/v1/worker/test_worker_memory_snapshot.py
|
||||
commands:
|
||||
- TP_SIZE=1 DP_SIZE=2 pytest -v -s v1/test_async_llm_dp.py
|
||||
- TP_SIZE=1 DP_SIZE=2 pytest -v -s v1/test_external_lb_dp.py
|
||||
@ -729,20 +902,32 @@ steps:
|
||||
- pytest -v -s ./compile/test_basic_correctness.py
|
||||
- pytest -v -s ./compile/test_wrapper.py
|
||||
- VLLM_TEST_SAME_HOST=1 torchrun --nproc-per-node=4 distributed/test_same_node.py | grep 'Same node test passed'
|
||||
- pytest -v -s distributed/test_sequence_parallel.py
|
||||
- CUDA_VISIBLE_DEVICES=0,1 pytest -v -s v1/shutdown
|
||||
- pytest -v -s v1/worker/test_worker_memory_snapshot.py
|
||||
|
||||
- label: Distributed Model Tests (2 GPUs) # 37min
|
||||
timeout_in_minutes: 50
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
num_gpus: 2
|
||||
source_file_dependencies:
|
||||
- vllm/model_executor/model_loader/sharded_state_loader.py
|
||||
- vllm/model_executor/models/
|
||||
- tests/basic_correctness/
|
||||
- tests/model_executor/model_loader/test_sharded_state_loader.py
|
||||
- tests/models/
|
||||
commands:
|
||||
- TARGET_TEST_SUITE=L4 pytest basic_correctness/ -v -s -m 'distributed(num_gpus=2)'
|
||||
- CUDA_VISIBLE_DEVICES=0,1 pytest -v -s model_executor/model_loader/test_sharded_state_loader.py
|
||||
# Avoid importing model tests that cause CUDA reinitialization error
|
||||
- pytest models/test_transformers.py -v -s -m 'distributed(num_gpus=2)'
|
||||
- pytest models/language -v -s -m 'distributed(num_gpus=2)'
|
||||
- pytest models/multimodal -v -s -m 'distributed(num_gpus=2)'
|
||||
# test sequence parallel
|
||||
- pytest -v -s distributed/test_sequence_parallel.py
|
||||
# this test fails consistently.
|
||||
# TODO: investigate and fix
|
||||
- VLLM_USE_V1=0 CUDA_VISIBLE_DEVICES=0,1 pytest -v -s test_sharded_state_loader.py
|
||||
- CUDA_VISIBLE_DEVICES=0,1 pytest -v -s v1/shutdown
|
||||
- pytest -v -s models/multimodal/generation/test_maverick.py
|
||||
- pytest models/multimodal -v -s -m 'distributed(num_gpus=2)' --ignore models/multimodal/generation/test_whisper.py
|
||||
- VLLM_WORKER_MULTIPROC_METHOD=spawn pytest models/multimodal/generation/test_whisper.py -v -s -m 'distributed(num_gpus=2)'
|
||||
|
||||
- label: Plugin Tests (2 GPUs) # 40min
|
||||
timeout_in_minutes: 60
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
num_gpus: 2
|
||||
@ -755,6 +940,11 @@ steps:
|
||||
- pytest -v -s plugins_tests/test_platform_plugins.py
|
||||
- pip uninstall vllm_add_dummy_platform -y
|
||||
# end platform plugin tests
|
||||
# begin io_processor plugins test, all the code in between uses the prithvi_io_processor plugin
|
||||
- pip install -e ./plugins/prithvi_io_processor_plugin
|
||||
- pytest -v -s plugins_tests/test_io_processor_plugins.py
|
||||
- pip uninstall prithvi_io_processor_plugin -y
|
||||
# end io_processor plugins test
|
||||
# other tests continue here:
|
||||
- pytest -v -s plugins_tests/test_scheduler_plugins.py
|
||||
- pip install -e ./plugins/vllm_add_dummy_model
|
||||
@ -763,7 +953,8 @@ steps:
|
||||
- pytest -v -s models/test_oot_registration.py # it needs a clean process
|
||||
- pytest -v -s plugins/lora_resolvers # unit tests for in-tree lora resolver plugins
|
||||
|
||||
- label: Pipeline Parallelism Test # 45min
|
||||
- label: Pipeline + Context Parallelism Test # 45min
|
||||
timeout_in_minutes: 60
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
num_gpus: 4
|
||||
@ -777,7 +968,8 @@ steps:
|
||||
- pytest -v -s distributed/test_pp_cudagraph.py
|
||||
- pytest -v -s distributed/test_pipeline_parallel.py
|
||||
|
||||
- label: LoRA TP Test (Distributed)
|
||||
- label: LoRA TP Test (Distributed) # 17 min
|
||||
timeout_in_minutes: 30
|
||||
mirror_hardwares: [amdexperimental]
|
||||
num_gpus: 4
|
||||
source_file_dependencies:
|
||||
@ -791,13 +983,15 @@ steps:
|
||||
# requires multi-GPU testing for validation.
|
||||
- pytest -v -s -x lora/test_chatglm3_tp.py
|
||||
- pytest -v -s -x lora/test_llama_tp.py
|
||||
- pytest -v -s -x lora/test_multi_loras_with_tp.py
|
||||
- pytest -v -s -x lora/test_llm_with_multi_loras.py
|
||||
|
||||
|
||||
- label: Weight Loading Multiple GPU Test # 33min
|
||||
timeout_in_minutes: 45
|
||||
mirror_hardwares: [amdexperimental]
|
||||
working_dir: "/vllm-workspace/tests"
|
||||
num_gpus: 2
|
||||
optional: true
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- tests/weight_loading
|
||||
@ -846,9 +1040,34 @@ steps:
|
||||
- export VLLM_WORKER_MULTIPROC_METHOD=spawn
|
||||
- pytest -s -v test_lm_eval_correctness.py --config-list-file=configs/models-large.txt --tp-size=4
|
||||
|
||||
- label: Qwen MoE EP Test # optional
|
||||
##### H200 test #####
|
||||
- label: Distrubted Tests (H200) # optional
|
||||
gpu: h200
|
||||
optional: true
|
||||
working_dir: "/vllm-workspace/"
|
||||
num_gpus: 2
|
||||
commands:
|
||||
- CUDA_VISIBLE_DEVICES=1,2 VLLM_ALL2ALL_BACKEND=deepep_high_throughput VLLM_USE_DEEP_GEMM=1 VLLM_LOGGING_LEVEL=DEBUG python3 /vllm-workspace/examples/offline_inference/data_parallel.py --model Qwen/Qwen1.5-MoE-A2.7B --tp-size=1 --dp-size=2 --max-model-len 2048
|
||||
- pytest -v -s tests/distributed/test_context_parallel.py
|
||||
- CUDA_VISIBLE_DEVICES=1,2 VLLM_ALL2ALL_BACKEND=deepep_high_throughput VLLM_USE_DEEP_GEMM=1 VLLM_LOGGING_LEVEL=DEBUG python3 examples/offline_inference/data_parallel.py --model Qwen/Qwen1.5-MoE-A2.7B --tp-size=1 --dp-size=2 --max-model-len 2048
|
||||
|
||||
##### B200 test #####
|
||||
- label: Distributed Tests (B200) # optional
|
||||
gpu: b200
|
||||
optional: true
|
||||
working_dir: "/vllm-workspace/"
|
||||
num_gpus: 2
|
||||
commands:
|
||||
- pytest -v -s tests/distributed/test_context_parallel.py
|
||||
- pytest -v -s tests/distributed/test_nccl_symm_mem_allreduce.py
|
||||
|
||||
##### RL Integration Tests #####
|
||||
- label: Prime-RL Integration Test # 15min
|
||||
timeout_in_minutes: 30
|
||||
optional: true
|
||||
num_gpus: 2
|
||||
working_dir: "/vllm-workspace"
|
||||
source_file_dependencies:
|
||||
- vllm/
|
||||
- .buildkite/scripts/run-prime-rl-test.sh
|
||||
commands:
|
||||
- bash .buildkite/scripts/run-prime-rl-test.sh
|
||||
|
||||
32
.coveragerc
Normal file
32
.coveragerc
Normal file
@ -0,0 +1,32 @@
|
||||
[run]
|
||||
source = vllm
|
||||
omit =
|
||||
*/tests/*
|
||||
*/test_*
|
||||
*/__pycache__/*
|
||||
*/build/*
|
||||
*/dist/*
|
||||
*/vllm.egg-info/*
|
||||
*/third_party/*
|
||||
*/examples/*
|
||||
*/benchmarks/*
|
||||
*/docs/*
|
||||
|
||||
[report]
|
||||
exclude_lines =
|
||||
pragma: no cover
|
||||
def __repr__
|
||||
if self.debug:
|
||||
if settings.DEBUG
|
||||
raise AssertionError
|
||||
raise NotImplementedError
|
||||
if 0:
|
||||
if __name__ == .__main__.:
|
||||
class .*\bProtocol\):
|
||||
@(abc\.)?abstractmethod
|
||||
|
||||
[html]
|
||||
directory = htmlcov
|
||||
|
||||
[xml]
|
||||
output = coverage.xml
|
||||
24
.github/.bc-linter.yml
vendored
Normal file
24
.github/.bc-linter.yml
vendored
Normal file
@ -0,0 +1,24 @@
|
||||
# doc: https://github.com/pytorch/test-infra/blob/main/tools/stronghold/docs/bc_linter_config.md
|
||||
version: 1
|
||||
paths:
|
||||
# We temporarily disable globally, and will only enable with `annotations.include`
|
||||
# include:
|
||||
# - "vllm/v1/attetion/*.py"
|
||||
# - "vllm/v1/core/*.py"
|
||||
exclude:
|
||||
- "**/*.py"
|
||||
|
||||
scan:
|
||||
functions: true # check free functions and methods
|
||||
classes: true # check classes/dataclasses
|
||||
public_only: true # ignore names starting with "_" at any level
|
||||
|
||||
annotations:
|
||||
include: # decorators that force‑include a symbol
|
||||
- name: "bc_linter_include" # matched by simple name or dotted suffix
|
||||
propagate_to_members: false # for classes, include methods/inner classes
|
||||
exclude: # decorators that force‑exclude a symbol
|
||||
- name: "bc_linter_skip" # matched by simple name or dotted suffix
|
||||
propagate_to_members: true # for classes, exclude methods/inner classes
|
||||
|
||||
excluded_violations: [] # e.g. ["ParameterRenamed", "FieldTypeChanged"]
|
||||
70
.github/CODEOWNERS
vendored
70
.github/CODEOWNERS
vendored
@ -2,21 +2,24 @@
|
||||
# for more info about CODEOWNERS file
|
||||
|
||||
# This lists cover the "core" components of vLLM that require careful review
|
||||
/vllm/attention @LucasWilkinson
|
||||
/vllm/attention/backends/abstract.py @WoosukKwon @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
|
||||
/vllm/core @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
|
||||
/vllm/engine/llm_engine.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
|
||||
/vllm/executor/executor_base.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
|
||||
/vllm/worker/worker_base.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
|
||||
/vllm/worker/worker.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
|
||||
/vllm/model_executor/layers/sampler.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
|
||||
/vllm/executor/executor_base.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill @22quinn
|
||||
/vllm/worker/worker_base.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill @22quinn
|
||||
/vllm/model_executor/layers/fused_moe @mgoin
|
||||
/vllm/model_executor/layers/sampler.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill @NickLucche
|
||||
/vllm/model_executor/layers/quantization @mgoin @robertgshaw2-redhat @tlrmchlsmth @yewentao256
|
||||
/vllm/model_executor/layers/mamba @tdoublep
|
||||
/vllm/multimodal @DarkLight1337 @ywang96
|
||||
/vllm/model_executor/model_loader @22quinn
|
||||
/vllm/multimodal @DarkLight1337 @ywang96 @NickLucche
|
||||
/vllm/v1/attention @LucasWilkinson
|
||||
/vllm/v1/sample @22quinn @houseroad
|
||||
/vllm/vllm_flash_attn @LucasWilkinson
|
||||
/vllm/lora @jeejeelee
|
||||
/vllm/reasoning @aarnphm
|
||||
/vllm/entrypoints @aarnphm
|
||||
/vllm/reasoning @aarnphm @chaunceyjiang
|
||||
/vllm/entrypoints @aarnphm @chaunceyjiang
|
||||
/vllm/compilation @zou3519 @youkaichao @ProExpertProg
|
||||
/vllm/distributed/kv_transfer @NickLucche @ApostaC
|
||||
CMakeLists.txt @tlrmchlsmth @LucasWilkinson
|
||||
|
||||
# Any change to the VllmConfig changes can have a large user-facing impact,
|
||||
@ -25,41 +28,61 @@ CMakeLists.txt @tlrmchlsmth @LucasWilkinson
|
||||
|
||||
# vLLM V1
|
||||
/vllm/v1 @WoosukKwon @robertgshaw2-redhat @njhill @ywang96 @comaniac @alexm-redhat
|
||||
/vllm/v1/structured_output @mgoin @russellb @aarnphm
|
||||
/vllm/v1/structured_output @mgoin @russellb @aarnphm @benchislett
|
||||
/vllm/v1/spec_decode @benchislett @luccafong
|
||||
/vllm/v1/attention/backends/flashinfer.py @mgoin
|
||||
/vllm/v1/attention/backends/triton_attn.py @tdoublep
|
||||
/vllm/v1/core @WoosukKwon @robertgshaw2-redhat @njhill @ywang96 @comaniac @alexm-redhat @heheda12345 @ApostaC
|
||||
/vllm/v1/kv_cache_interface.py @heheda12345
|
||||
/vllm/v1/offloading @ApostaC
|
||||
|
||||
# Test ownership
|
||||
/.buildkite/lm-eval-harness @mgoin @simon-mo
|
||||
/tests/async_engine @njhill @robertgshaw2-redhat @simon-mo
|
||||
/tests/distributed/test_multi_node_assignment.py @youkaichao
|
||||
/tests/distributed/test_pipeline_parallel.py @youkaichao
|
||||
/tests/distributed/test_same_node.py @youkaichao
|
||||
/tests/entrypoints @DarkLight1337 @robertgshaw2-redhat @simon-mo @aarnphm
|
||||
/tests/kernels @tlrmchlsmth @WoosukKwon @yewentao256
|
||||
/tests/entrypoints @DarkLight1337 @robertgshaw2-redhat @simon-mo @aarnphm @NickLucche
|
||||
/tests/evals @mgoin
|
||||
/tests/kernels @mgoin @tlrmchlsmth @WoosukKwon @yewentao256
|
||||
/tests/models @DarkLight1337 @ywang96
|
||||
/tests/multimodal @DarkLight1337 @ywang96
|
||||
/tests/prefix_caching @comaniac @KuntaiDu
|
||||
/tests/multimodal @DarkLight1337 @ywang96 @NickLucche
|
||||
/tests/quantization @mgoin @robertgshaw2-redhat @yewentao256
|
||||
/tests/test_inputs.py @DarkLight1337 @ywang96
|
||||
/tests/v1/entrypoints/llm/test_struct_output_generate.py @mgoin @russellb @aarnphm
|
||||
/tests/v1/structured_output @mgoin @russellb @aarnphm
|
||||
/tests/v1/core @WoosukKwon @robertgshaw2-redhat @njhill @ywang96 @comaniac @alexm-redhat @heheda12345 @ApostaC
|
||||
/tests/weight_loading @mgoin @youkaichao @yewentao256
|
||||
/tests/lora @jeejeelee
|
||||
/tests/models/language/generation/test_hybrid.py @tdoublep
|
||||
/tests/v1/kv_connector/nixl_integration @NickLucche
|
||||
/tests/v1/kv_connector @ApostaC
|
||||
/tests/v1/offloading @ApostaC
|
||||
|
||||
# Transformers backend
|
||||
/vllm/model_executor/models/transformers.py @hmellor
|
||||
/tests/models/test_transformers.py @hmellor
|
||||
|
||||
# Docs
|
||||
/docs @hmellor
|
||||
/docs/mkdocs @hmellor
|
||||
/docs/**/*.yml @hmellor
|
||||
/requirements/docs.txt @hmellor
|
||||
.readthedocs.yaml @hmellor
|
||||
mkdocs.yaml @hmellor
|
||||
|
||||
# Linting
|
||||
.markdownlint.yaml @hmellor
|
||||
.pre-commit-config.yaml @hmellor
|
||||
/tools/pre_commit @hmellor
|
||||
|
||||
# CPU
|
||||
/vllm/v1/worker/^cpu @bigPYJ1151
|
||||
/vllm/v1/worker/cpu* @bigPYJ1151
|
||||
/csrc/cpu @bigPYJ1151
|
||||
/vllm/platforms/cpu.py @bigPYJ1151
|
||||
/cmake/cpu_extension.cmake @bigPYJ1151
|
||||
/docker/Dockerfile.cpu @bigPYJ1151
|
||||
|
||||
# Intel GPU
|
||||
/vllm/v1/worker/^xpu @jikunshang
|
||||
/vllm/v1/worker/xpu* @jikunshang
|
||||
/vllm/platforms/xpu.py @jikunshang
|
||||
/docker/Dockerfile.xpu @jikunshang
|
||||
|
||||
@ -67,6 +90,9 @@ mkdocs.yaml @hmellor
|
||||
/vllm/attention/backends/dual_chunk_flash_attn.py @sighingnow
|
||||
/vllm/model_executor/models/qwen* @sighingnow
|
||||
|
||||
# MTP-specific files
|
||||
/vllm/model_executor/models/deepseek_mtp.py @luccafong
|
||||
|
||||
# Mistral-specific files
|
||||
/vllm/model_executor/models/mistral*.py @patrickvonplaten
|
||||
/vllm/model_executor/models/mixtral*.py @patrickvonplaten
|
||||
@ -86,3 +112,11 @@ mkdocs.yaml @hmellor
|
||||
/vllm/attention/ops/rocm*.py @gshtras
|
||||
/vllm/model_executor/layers/fused_moe/rocm*.py @gshtras
|
||||
|
||||
# TPU
|
||||
/vllm/v1/worker/tpu* @NickLucche
|
||||
/vllm/platforms/tpu.py @NickLucche
|
||||
/vllm/v1/sample/tpu @NickLucche
|
||||
/vllm/tests/v1/tpu @NickLucche
|
||||
|
||||
# KVConnector installation files
|
||||
/requirements/kv_connectors.txt @NickLucche
|
||||
|
||||
4
.github/ISSUE_TEMPLATE/750-RFC.yml
vendored
4
.github/ISSUE_TEMPLATE/750-RFC.yml
vendored
@ -43,10 +43,6 @@ body:
|
||||
Any other things you would like to mention.
|
||||
validations:
|
||||
required: false
|
||||
- type: markdown
|
||||
attributes:
|
||||
value: >
|
||||
Thanks for contributing 🎉! The vLLM core team hosts a biweekly RFC review session at 9:30AM Pacific Time, while most RFCs can be discussed online, you can optionally sign up for a slot to discuss your RFC online [here](https://docs.google.com/document/d/1CiLVBZeIVfR7_PNAKVSusxpceywkoOOB78qoWqHvSZc/edit).
|
||||
- type: checkboxes
|
||||
id: askllm
|
||||
attributes:
|
||||
|
||||
40
.github/mergify.yml
vendored
40
.github/mergify.yml
vendored
@ -124,9 +124,16 @@ pull_request_rules:
|
||||
- or:
|
||||
- files~=^examples/.*gpt[-_]?oss.*\.py
|
||||
- files~=^tests/.*gpt[-_]?oss.*\.py
|
||||
- files~=^tests/entrypoints/openai/test_response_api_with_harmony.py
|
||||
- files~=^tests/entrypoints/test_context.py
|
||||
- files~=^vllm/model_executor/models/.*gpt[-_]?oss.*\.py
|
||||
- files~=^vllm/model_executor/layers/.*gpt[-_]?oss.*\.py
|
||||
- files~=^vllm/entrypoints/harmony_utils.py
|
||||
- files~=^vllm/entrypoints/tool_server.py
|
||||
- files~=^vllm/entrypoints/tool.py
|
||||
- files~=^vllm/entrypoints/context.py
|
||||
- title~=(?i)gpt[-_]?oss
|
||||
- title~=(?i)harmony
|
||||
actions:
|
||||
label:
|
||||
add:
|
||||
@ -164,7 +171,7 @@ pull_request_rules:
|
||||
- files=examples/online_serving/openai_chat_completion_structured_outputs.py
|
||||
- files=examples/online_serving/openai_chat_completion_structured_outputs_with_reasoning.py
|
||||
- files~=^tests/v1/structured_output/
|
||||
- files=tests/v1/entrypoints/llm/test_guided_generate.py
|
||||
- files=tests/v1/entrypoints/llm/test_struct_output_generate.py
|
||||
- files~=^vllm/v1/structured_output/
|
||||
actions:
|
||||
label:
|
||||
@ -273,6 +280,20 @@ pull_request_rules:
|
||||
users:
|
||||
- "sangstar"
|
||||
|
||||
- name: assign reviewer for modelopt changes
|
||||
conditions:
|
||||
- or:
|
||||
- files~=^vllm/model_executor/layers/quantization/modelopt\.py$
|
||||
- files~=^vllm/model_executor/layers/quantization/__init__\.py$
|
||||
- files~=^tests/models/quantization/test_modelopt\.py$
|
||||
- files~=^tests/quantization/test_modelopt\.py$
|
||||
- files~=^tests/models/quantization/test_nvfp4\.py$
|
||||
- files~=^docs/features/quantization/modelopt\.md$
|
||||
actions:
|
||||
assign:
|
||||
users:
|
||||
- "Edwardf0t1"
|
||||
|
||||
- name: remove 'needs-rebase' label when conflict is resolved
|
||||
conditions:
|
||||
- -conflict
|
||||
@ -281,3 +302,20 @@ pull_request_rules:
|
||||
label:
|
||||
remove:
|
||||
- needs-rebase
|
||||
|
||||
- name: label-kv-connector
|
||||
description: Automatically apply kv-connector label
|
||||
conditions:
|
||||
- or:
|
||||
- files~=^examples/online_serving/disaggregated[^/]*/.*
|
||||
- files~=^examples/offline_inference/disaggregated[^/]*/.*
|
||||
- files~=^examples/others/lmcache/
|
||||
- files~=^tests/v1/kv_connector/
|
||||
- files~=^vllm/distributed/kv_transfer/
|
||||
- title~=(?i)\bP/?D\b
|
||||
- title~=(?i)NIXL
|
||||
- title~=(?i)LMCache
|
||||
actions:
|
||||
label:
|
||||
add:
|
||||
- kv-connector
|
||||
21
.github/scale-config.yml
vendored
Normal file
21
.github/scale-config.yml
vendored
Normal file
@ -0,0 +1,21 @@
|
||||
# scale-config.yml:
|
||||
# Powers what instance types are available for GHA auto-scaled
|
||||
# runners. Runners listed here will be available as self hosted
|
||||
# runners, configuration is directly pulled from the main branch.
|
||||
# runner_types:
|
||||
# runner_label:
|
||||
# instance_type: m4.large
|
||||
# os: linux
|
||||
# # min_available defaults to the global cfg in the ALI Terraform
|
||||
# min_available: undefined
|
||||
# # when max_available value is not defined, no max runners is enforced
|
||||
# max_available: undefined
|
||||
# disk_size: 50
|
||||
# is_ephemeral: true
|
||||
|
||||
runner_types:
|
||||
linux.2xlarge:
|
||||
disk_size: 150
|
||||
instance_type: c5.2xlarge
|
||||
is_ephemeral: true
|
||||
os: linux
|
||||
2
.github/workflows/add_label_automerge.yml
vendored
2
.github/workflows/add_label_automerge.yml
vendored
@ -10,7 +10,7 @@ jobs:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Add label
|
||||
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
|
||||
uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
|
||||
with:
|
||||
script: |
|
||||
github.rest.issues.addLabels({
|
||||
|
||||
29
.github/workflows/bc-lint.yml
vendored
Normal file
29
.github/workflows/bc-lint.yml
vendored
Normal file
@ -0,0 +1,29 @@
|
||||
name: BC Lint
|
||||
|
||||
on:
|
||||
pull_request:
|
||||
types:
|
||||
- opened
|
||||
- synchronize
|
||||
- reopened
|
||||
- labeled
|
||||
- unlabeled
|
||||
|
||||
jobs:
|
||||
bc_lint:
|
||||
if: github.repository_owner == 'vllm-project'
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Run BC Lint Action
|
||||
uses: pytorch/test-infra/.github/actions/bc-lint@main
|
||||
with:
|
||||
repo: ${{ github.event.pull_request.head.repo.full_name }}
|
||||
base_sha: ${{ github.event.pull_request.base.sha }}
|
||||
head_sha: ${{ github.event.pull_request.head.sha }}
|
||||
suppression: ${{ contains(github.event.pull_request.labels.*.name, 'suppress-bc-linter') }}
|
||||
docs_link: 'https://github.com/pytorch/test-infra/wiki/BC-Linter'
|
||||
config_dir: .github
|
||||
|
||||
concurrency:
|
||||
group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
|
||||
cancel-in-progress: true
|
||||
2
.github/workflows/cleanup_pr_body.yml
vendored
2
.github/workflows/cleanup_pr_body.yml
vendored
@ -16,7 +16,7 @@ jobs:
|
||||
uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
|
||||
|
||||
- name: Set up Python
|
||||
uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
|
||||
uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
|
||||
with:
|
||||
python-version: '3.12'
|
||||
|
||||
|
||||
6
.github/workflows/issue_autolabel.yml
vendored
6
.github/workflows/issue_autolabel.yml
vendored
@ -13,7 +13,7 @@ jobs:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Label issues based on keywords
|
||||
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
|
||||
uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
|
||||
with:
|
||||
script: |
|
||||
// Configuration: Add new labels and keywords here
|
||||
@ -49,6 +49,10 @@ jobs:
|
||||
term: "VLLM_ROCM_",
|
||||
searchIn: "both"
|
||||
},
|
||||
{
|
||||
term: "aiter",
|
||||
searchIn: "title"
|
||||
},
|
||||
{
|
||||
term: "rocm",
|
||||
searchIn: "title"
|
||||
|
||||
2
.github/workflows/pre-commit.yml
vendored
2
.github/workflows/pre-commit.yml
vendored
@ -17,7 +17,7 @@ jobs:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
|
||||
- uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
|
||||
- uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
|
||||
with:
|
||||
python-version: "3.12"
|
||||
- run: echo "::add-matcher::.github/workflows/matchers/actionlint.json"
|
||||
|
||||
2
.github/workflows/reminder_comment.yml
vendored
2
.github/workflows/reminder_comment.yml
vendored
@ -9,7 +9,7 @@ jobs:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Remind to run full CI on PR
|
||||
uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
|
||||
uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
|
||||
with:
|
||||
script: |
|
||||
try {
|
||||
|
||||
2
.github/workflows/stale.yml
vendored
2
.github/workflows/stale.yml
vendored
@ -13,7 +13,7 @@ jobs:
|
||||
actions: write
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/stale@5bef64f19d7facfb25b37b414482c7164d639639 # v9.1.0
|
||||
- uses: actions/stale@3a9db7e6a41a89f618792c92c0e97cc736e1b13f # v10.0.0
|
||||
with:
|
||||
# Increasing this value ensures that changes to this workflow
|
||||
# propagate to all issues and PRs in days rather than months
|
||||
|
||||
12
.gitignore
vendored
12
.gitignore
vendored
@ -4,7 +4,7 @@
|
||||
# vllm-flash-attn built from source
|
||||
vllm/vllm_flash_attn/*
|
||||
|
||||
# triton jit
|
||||
# triton jit
|
||||
.triton
|
||||
|
||||
# Byte-compiled / optimized / DLL files
|
||||
@ -177,6 +177,14 @@ cython_debug/
|
||||
# VSCode
|
||||
.vscode/
|
||||
|
||||
# Claude
|
||||
CLAUDE.md
|
||||
.claude/
|
||||
|
||||
# Codex
|
||||
AGENTS.md
|
||||
.codex/
|
||||
|
||||
# DS Store
|
||||
.DS_Store
|
||||
|
||||
@ -209,4 +217,4 @@ shellcheck*/
|
||||
csrc/moe/marlin_moe_wna16/kernel_*
|
||||
|
||||
# Ignore ep_kernels_workspace folder
|
||||
ep_kernels_workspace/
|
||||
ep_kernels_workspace/
|
||||
|
||||
@ -49,7 +49,7 @@ repos:
|
||||
rev: 0.6.17
|
||||
hooks:
|
||||
- id: pip-compile
|
||||
args: [requirements/test.in, -o, requirements/test.txt, --index-strategy, unsafe-best-match, --torch-backend, cu128]
|
||||
args: [requirements/test.in, -o, requirements/test.txt, --index-strategy, unsafe-best-match, --torch-backend, cu128, --python-platform, x86_64-manylinux_2_28]
|
||||
files: ^requirements/test\.(in|txt)$
|
||||
- repo: local
|
||||
hooks:
|
||||
@ -60,38 +60,32 @@ repos:
|
||||
files: ^requirements/test\.(in|txt)$
|
||||
- id: mypy-local
|
||||
name: Run mypy for local Python installation
|
||||
entry: tools/mypy.sh 0 "local"
|
||||
language: python
|
||||
types: [python]
|
||||
additional_dependencies: &mypy_deps [mypy==1.11.1, types-cachetools, types-setuptools, types-PyYAML, types-requests, pydantic]
|
||||
entry: python tools/pre_commit/mypy.py 0 "local"
|
||||
stages: [pre-commit] # Don't run in CI
|
||||
<<: &mypy_common
|
||||
language: python
|
||||
types_or: [python, pyi]
|
||||
require_serial: true
|
||||
additional_dependencies: [mypy==1.11.1, regex, types-cachetools, types-setuptools, types-PyYAML, types-requests, types-torch, pydantic]
|
||||
- id: mypy-3.9 # TODO: Use https://github.com/pre-commit/mirrors-mypy when mypy setup is less awkward
|
||||
name: Run mypy for Python 3.9
|
||||
entry: tools/mypy.sh 1 "3.9"
|
||||
language: python
|
||||
types: [python]
|
||||
additional_dependencies: *mypy_deps
|
||||
entry: python tools/pre_commit/mypy.py 1 "3.9"
|
||||
<<: *mypy_common
|
||||
stages: [manual] # Only run in CI
|
||||
- id: mypy-3.10 # TODO: Use https://github.com/pre-commit/mirrors-mypy when mypy setup is less awkward
|
||||
name: Run mypy for Python 3.10
|
||||
entry: tools/mypy.sh 1 "3.10"
|
||||
language: python
|
||||
types: [python]
|
||||
additional_dependencies: *mypy_deps
|
||||
entry: python tools/pre_commit/mypy.py 1 "3.10"
|
||||
<<: *mypy_common
|
||||
stages: [manual] # Only run in CI
|
||||
- id: mypy-3.11 # TODO: Use https://github.com/pre-commit/mirrors-mypy when mypy setup is less awkward
|
||||
name: Run mypy for Python 3.11
|
||||
entry: tools/mypy.sh 1 "3.11"
|
||||
language: python
|
||||
types: [python]
|
||||
additional_dependencies: *mypy_deps
|
||||
entry: python tools/pre_commit/mypy.py 1 "3.11"
|
||||
<<: *mypy_common
|
||||
stages: [manual] # Only run in CI
|
||||
- id: mypy-3.12 # TODO: Use https://github.com/pre-commit/mirrors-mypy when mypy setup is less awkward
|
||||
name: Run mypy for Python 3.12
|
||||
entry: tools/mypy.sh 1 "3.12"
|
||||
language: python
|
||||
types: [python]
|
||||
additional_dependencies: *mypy_deps
|
||||
entry: python tools/pre_commit/mypy.py 1 "3.12"
|
||||
<<: *mypy_common
|
||||
stages: [manual] # Only run in CI
|
||||
- id: shellcheck
|
||||
name: Lint shell scripts
|
||||
@ -155,18 +149,15 @@ repos:
|
||||
additional_dependencies: [regex]
|
||||
- id: check-pickle-imports
|
||||
name: Prevent new pickle/cloudpickle imports
|
||||
entry: python tools/check_pickle_imports.py
|
||||
entry: python tools/pre_commit/check_pickle_imports.py
|
||||
language: python
|
||||
types: [python]
|
||||
pass_filenames: false
|
||||
additional_dependencies: [pathspec, regex]
|
||||
additional_dependencies: [regex]
|
||||
- id: validate-config
|
||||
name: Validate configuration has default values and that each field has a docstring
|
||||
entry: python tools/validate_config.py
|
||||
language: python
|
||||
types: [python]
|
||||
pass_filenames: true
|
||||
files: vllm/config.py|tests/test_config.py|vllm/entrypoints/openai/cli_args.py
|
||||
additional_dependencies: [regex]
|
||||
# Keep `suggestion` last
|
||||
- id: suggestion
|
||||
name: Suggestion
|
||||
|
||||
@ -13,6 +13,7 @@ build:
|
||||
|
||||
mkdocs:
|
||||
configuration: mkdocs.yaml
|
||||
fail_on_warning: true
|
||||
|
||||
# Optionally declare the Python requirements required to build your docs
|
||||
python:
|
||||
|
||||
@ -1 +1,2 @@
|
||||
collect_env.py
|
||||
vllm/model_executor/layers/fla/ops/*.py
|
||||
|
||||
@ -13,6 +13,10 @@ cmake_minimum_required(VERSION 3.26)
|
||||
# cmake --install . --component _C
|
||||
project(vllm_extensions LANGUAGES CXX)
|
||||
|
||||
set(CMAKE_CXX_STANDARD 17)
|
||||
set(CMAKE_CXX_STANDARD_REQUIRED ON)
|
||||
|
||||
|
||||
# CUDA by default, can be overridden by using -DVLLM_TARGET_DEVICE=... (used by setup.py)
|
||||
set(VLLM_TARGET_DEVICE "cuda" CACHE STRING "Target device backend for vLLM")
|
||||
message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
|
||||
@ -45,8 +49,8 @@ set(HIP_SUPPORTED_ARCHS "gfx906;gfx908;gfx90a;gfx942;gfx950;gfx1030;gfx1100;gfx1
|
||||
# requirements.txt files and should be kept consistent. The ROCm torch
|
||||
# versions are derived from docker/Dockerfile.rocm
|
||||
#
|
||||
set(TORCH_SUPPORTED_VERSION_CUDA "2.7.1")
|
||||
set(TORCH_SUPPORTED_VERSION_ROCM "2.7.0")
|
||||
set(TORCH_SUPPORTED_VERSION_CUDA "2.8.0")
|
||||
set(TORCH_SUPPORTED_VERSION_ROCM "2.8.0")
|
||||
|
||||
#
|
||||
# Try to find python package with an executable that exactly matches
|
||||
@ -171,6 +175,16 @@ if(NVCC_THREADS AND VLLM_GPU_LANG STREQUAL "CUDA")
|
||||
list(APPEND VLLM_GPU_FLAGS "--threads=${NVCC_THREADS}")
|
||||
endif()
|
||||
|
||||
#
|
||||
# Set CUDA include flags for CXX compiler.
|
||||
#
|
||||
if(VLLM_GPU_LANG STREQUAL "CUDA")
|
||||
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I${CUDA_TOOLKIT_ROOT_DIR}/include")
|
||||
if(CUDA_VERSION VERSION_GREATER_EQUAL 13.0)
|
||||
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I${CUDA_TOOLKIT_ROOT_DIR}/include/cccl")
|
||||
endif()
|
||||
endif()
|
||||
|
||||
#
|
||||
# Use FetchContent for C++ dependencies that are compiled as part of vLLM's build process.
|
||||
# setup.py will override FETCHCONTENT_BASE_DIR to play nicely with sccache.
|
||||
@ -294,7 +308,6 @@ if(VLLM_GPU_LANG STREQUAL "CUDA")
|
||||
"csrc/quantization/fp4/nvfp4_blockwise_moe_kernel.cu"
|
||||
"csrc/sparse/cutlass/sparse_scaled_mm_entry.cu"
|
||||
"csrc/cutlass_extensions/common.cpp"
|
||||
"csrc/attention/mla/cutlass_mla_entry.cu"
|
||||
"csrc/quantization/fp8/per_token_group_quant.cu")
|
||||
|
||||
set_gencode_flags_for_srcs(
|
||||
@ -541,6 +554,7 @@ if(VLLM_GPU_LANG STREQUAL "CUDA")
|
||||
if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER_EQUAL 12.8 AND FP4_ARCHS)
|
||||
set(SRCS
|
||||
"csrc/quantization/fp4/nvfp4_quant_kernels.cu"
|
||||
"csrc/quantization/fp4/activation_nvfp4_quant_fusion_kernels.cu"
|
||||
"csrc/quantization/fp4/nvfp4_scaled_mm_sm120_kernels.cu")
|
||||
set_gencode_flags_for_srcs(
|
||||
SRCS "${SRCS}"
|
||||
@ -559,6 +573,7 @@ if(VLLM_GPU_LANG STREQUAL "CUDA")
|
||||
if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER_EQUAL 12.8 AND FP4_ARCHS)
|
||||
set(SRCS
|
||||
"csrc/quantization/fp4/nvfp4_quant_kernels.cu"
|
||||
"csrc/quantization/fp4/activation_nvfp4_quant_fusion_kernels.cu"
|
||||
"csrc/quantization/fp4/nvfp4_experts_quant.cu"
|
||||
"csrc/quantization/fp4/nvfp4_scaled_mm_kernels.cu"
|
||||
"csrc/quantization/fp4/nvfp4_blockwise_moe_kernel.cu")
|
||||
@ -579,7 +594,6 @@ if(VLLM_GPU_LANG STREQUAL "CUDA")
|
||||
cuda_archs_loose_intersection(MLA_ARCHS "10.0a" "${CUDA_ARCHS}")
|
||||
if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER_EQUAL 12.8 AND MLA_ARCHS)
|
||||
set(SRCS
|
||||
"csrc/attention/mla/cutlass_mla_kernels.cu"
|
||||
"csrc/attention/mla/sm100_cutlass_mla_kernel.cu")
|
||||
set_gencode_flags_for_srcs(
|
||||
SRCS "${SRCS}"
|
||||
@ -777,6 +791,17 @@ if(VLLM_GPU_LANG STREQUAL "CUDA")
|
||||
endif()
|
||||
endif()
|
||||
|
||||
# Hadacore kernels
|
||||
cuda_archs_loose_intersection(HADACORE_ARCHS "8.0;8.9;9.0" "${CUDA_ARCHS}")
|
||||
if(HADACORE_ARCHS)
|
||||
set(SRCS "csrc/quantization/hadamard/hadacore/hadamard_transform_cuda.cu")
|
||||
set_gencode_flags_for_srcs(
|
||||
SRCS "${SRCS}"
|
||||
CUDA_ARCHS "${HADACORE_ARCHS}")
|
||||
list(APPEND VLLM_EXT_SRC "${SRCS}")
|
||||
message(STATUS "Building hadacore")
|
||||
endif()
|
||||
|
||||
# if CUDA endif
|
||||
endif()
|
||||
|
||||
|
||||
@ -2,7 +2,6 @@ include LICENSE
|
||||
include requirements/common.txt
|
||||
include requirements/cuda.txt
|
||||
include requirements/rocm.txt
|
||||
include requirements/neuron.txt
|
||||
include requirements/cpu.txt
|
||||
include CMakeLists.txt
|
||||
|
||||
|
||||
11
README.md
11
README.md
@ -14,19 +14,24 @@ Easy, fast, and cheap LLM serving for everyone
|
||||
| <a href="https://docs.vllm.ai"><b>Documentation</b></a> | <a href="https://blog.vllm.ai/"><b>Blog</b></a> | <a href="https://arxiv.org/abs/2309.06180"><b>Paper</b></a> | <a href="https://x.com/vllm_project"><b>Twitter/X</b></a> | <a href="https://discuss.vllm.ai"><b>User Forum</b></a> | <a href="https://slack.vllm.ai"><b>Developer Slack</b></a> |
|
||||
</p>
|
||||
|
||||
---
|
||||
Join us at the [PyTorch Conference, October 22-23](https://events.linuxfoundation.org/pytorch-conference/) and [Ray Summit, November 3-5](https://www.anyscale.com/ray-summit/2025) in San Francisco for our latest updates on vLLM and to meet the vLLM team! Register now for the largest vLLM community events of the year!
|
||||
|
||||
---
|
||||
|
||||
*Latest News* 🔥
|
||||
|
||||
- [2025/08] We hosted [vLLM Shenzhen Meetup](https://mp.weixin.qq.com/s/k8ZBO1u2_2odgiKWH_GVTQ) focusing on the ecosystem around vLLM! Please find the meetup slides [here](https://drive.google.com/drive/folders/1Ua2SVKVSu-wp5vou_6ElraDt2bnKhiEA).
|
||||
- [2025/08] We hosted [vLLM Singapore Meetup](https://www.sginnovate.com/event/vllm-sg-meet). We shared V1 updates, disaggregated serving and MLLM speedups with speakers from Embedded LLM, AMD, WekaIO, and A*STAR. Please find the meetup slides [here](https://drive.google.com/drive/folders/1ncf3GyqLdqFaB6IeB834E5TZJPLAOiXZ?usp=sharing).
|
||||
- [2025/08] We hosted [vLLM Shanghai Meetup](https://mp.weixin.qq.com/s/pDmAXHcN7Iqc8sUKgJgGtg) focusing on building, developing, and integrating with vLLM! Please find the meetup slides [here](https://drive.google.com/drive/folders/1OvLx39wnCGy_WKq8SiVKf7YcxxYI3WCH).
|
||||
- [2025/08] We hosted [vLLM Korea Meetup](https://luma.com/cgcgprmh) with Red Hat and Rebellions! We shared the latest advancements in vLLM along with project spotlights from the vLLM Korea community. Please find the meetup slides [here](https://drive.google.com/file/d/1bcrrAE1rxUgx0mjIeOWT6hNe2RefC5Hm/view).
|
||||
- [2025/08] We hosted [vLLM Beijing Meetup](https://mp.weixin.qq.com/s/dgkWg1WFpWGO2jCdTqQHxA) focusing on large-scale LLM deployment! Please find the meetup slides [here](https://drive.google.com/drive/folders/1Pid6NSFLU43DZRi0EaTcPgXsAzDvbBqF) and the recording [here](https://www.chaspark.com/#/live/1166916873711665152).
|
||||
- [2025/05] vLLM is now a hosted project under PyTorch Foundation! Please find the announcement [here](https://pytorch.org/blog/pytorch-foundation-welcomes-vllm/).
|
||||
- [2025/01] We are excited to announce the alpha release of vLLM V1: A major architectural upgrade with 1.7x speedup! Clean code, optimized execution loop, zero-overhead prefix caching, enhanced multimodal support, and more. Please check out our blog post [here](https://blog.vllm.ai/2025/01/27/v1-alpha-release.html).
|
||||
|
||||
<details>
|
||||
<summary>Previous News</summary>
|
||||
|
||||
- [2025/08] We hosted [vLLM Korea Meetup](https://luma.com/cgcgprmh) with Red Hat and Rebellions! We shared the latest advancements in vLLM along with project spotlights from the vLLM Korea community. Please find the meetup slides [here](https://drive.google.com/file/d/1bcrrAE1rxUgx0mjIeOWT6hNe2RefC5Hm/view).
|
||||
- [2025/08] We hosted [vLLM Beijing Meetup](https://mp.weixin.qq.com/s/dgkWg1WFpWGO2jCdTqQHxA) focusing on large-scale LLM deployment! Please find the meetup slides [here](https://drive.google.com/drive/folders/1Pid6NSFLU43DZRi0EaTcPgXsAzDvbBqF) and the recording [here](https://www.chaspark.com/#/live/1166916873711665152).
|
||||
- [2025/05] We hosted [NYC vLLM Meetup](https://lu.ma/c1rqyf1f)! Please find the meetup slides [here](https://docs.google.com/presentation/d/1_q_aW_ioMJWUImf1s1YM-ZhjXz8cUeL0IJvaquOYBeA/edit?usp=sharing).
|
||||
- [2025/04] We hosted [Asia Developer Day](https://www.sginnovate.com/event/limited-availability-morning-evening-slots-remaining-inaugural-vllm-asia-developer-day)! Please find the meetup slides from the vLLM team [here](https://docs.google.com/presentation/d/19cp6Qu8u48ihB91A064XfaXruNYiBOUKrBxAmDOllOo/edit?usp=sharing).
|
||||
- [2025/03] We hosted [vLLM x Ollama Inference Night](https://lu.ma/vllm-ollama)! Please find the meetup slides from the vLLM team [here](https://docs.google.com/presentation/d/16T2PDD1YwRnZ4Tu8Q5r6n53c5Lr5c73UV9Vd2_eBo4U/edit?usp=sharing).
|
||||
@ -76,7 +81,7 @@ vLLM is flexible and easy to use with:
|
||||
- Tensor, pipeline, data and expert parallelism support for distributed inference
|
||||
- Streaming outputs
|
||||
- OpenAI-compatible API server
|
||||
- Support NVIDIA GPUs, AMD CPUs and GPUs, Intel CPUs and GPUs, PowerPC CPUs, TPU, and AWS Neuron
|
||||
- Support for NVIDIA GPUs, AMD CPUs and GPUs, Intel CPUs and GPUs, PowerPC CPUs, and TPU. Additionally, support for diverse hardware plugins such as Intel Gaudi, IBM Spyre and Huawei Ascend.
|
||||
- Prefix caching support
|
||||
- Multi-LoRA support
|
||||
|
||||
|
||||
@ -1,802 +1,20 @@
|
||||
# Benchmarking vLLM
|
||||
# Benchmarks
|
||||
|
||||
This README guides you through running benchmark tests with the extensive
|
||||
datasets supported on vLLM. It’s a living document, updated as new features and datasets
|
||||
become available.
|
||||
This directory used to contain vLLM's benchmark scripts and utilities for performance testing and evaluation.
|
||||
|
||||
## Dataset Overview
|
||||
## Contents
|
||||
|
||||
<table style="width:100%; border-collapse: collapse;">
|
||||
<thead>
|
||||
<tr>
|
||||
<th style="width:15%; text-align: left;">Dataset</th>
|
||||
<th style="width:10%; text-align: center;">Online</th>
|
||||
<th style="width:10%; text-align: center;">Offline</th>
|
||||
<th style="width:65%; text-align: left;">Data Path</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody>
|
||||
<tr>
|
||||
<td><strong>ShareGPT</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td><code>wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/resolve/main/ShareGPT_V3_unfiltered_cleaned_split.json</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>ShareGPT4V (Image)</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td>
|
||||
<code>wget https://huggingface.co/datasets/Lin-Chen/ShareGPT4V/blob/main/sharegpt4v_instruct_gpt4-vision_cap100k.json</code>
|
||||
<br>
|
||||
<div>Note that the images need to be downloaded separately. For example, to download COCO's 2017 Train images:</div>
|
||||
<code>wget http://images.cocodataset.org/zips/train2017.zip</code>
|
||||
</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>ShareGPT4Video (Video)</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td>
|
||||
<code>git clone https://huggingface.co/datasets/ShareGPT4Video/ShareGPT4Video</code>
|
||||
</td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>BurstGPT</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td><code>wget https://github.com/HPMLL/BurstGPT/releases/download/v1.1/BurstGPT_without_fails_2.csv</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>Sonnet (deprecated)</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td>Local file: <code>benchmarks/sonnet.txt</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>Random</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td><code>synthetic</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>RandomMultiModal (Image/Video)</strong></td>
|
||||
<td style="text-align: center;">🟡</td>
|
||||
<td style="text-align: center;">🚧</td>
|
||||
<td><code>synthetic</code> </td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>Prefix Repetition</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td><code>synthetic</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>HuggingFace-VisionArena</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td><code>lmarena-ai/VisionArena-Chat</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>HuggingFace-InstructCoder</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td><code>likaixin/InstructCoder</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>HuggingFace-AIMO</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td><code>AI-MO/aimo-validation-aime</code> , <code>AI-MO/NuminaMath-1.5</code>, <code>AI-MO/NuminaMath-CoT</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>HuggingFace-Other</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td><code>lmms-lab/LLaVA-OneVision-Data</code>, <code>Aeala/ShareGPT_Vicuna_unfiltered</code></td>
|
||||
</tr>
|
||||
<tr>
|
||||
<td><strong>Custom</strong></td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td style="text-align: center;">✅</td>
|
||||
<td>Local file: <code>data.jsonl</code></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
- **Serving benchmarks**: Scripts for testing online inference performance (latency, throughput)
|
||||
- **Throughput benchmarks**: Scripts for testing offline batch inference performance
|
||||
- **Specialized benchmarks**: Tools for testing specific features like structured output, prefix caching, long document QA, request prioritization, and multi-modal inference
|
||||
- **Dataset utilities**: Framework for loading and sampling from various benchmark datasets (ShareGPT, HuggingFace datasets, synthetic data, etc.)
|
||||
|
||||
✅: supported
|
||||
## Usage
|
||||
|
||||
🟡: Partial support
|
||||
For detailed usage instructions, examples, and dataset information, see the [Benchmark CLI documentation](https://docs.vllm.ai/en/latest/contributing/benchmarks.html#benchmark-cli).
|
||||
|
||||
🚧: to be supported
|
||||
For full CLI reference see:
|
||||
|
||||
**Note**: HuggingFace dataset's `dataset-name` should be set to `hf`
|
||||
|
||||
## 🚀 Example - Online Benchmark
|
||||
|
||||
<details>
|
||||
<summary>Show more</summary>
|
||||
|
||||
<br/>
|
||||
|
||||
First start serving your model
|
||||
|
||||
```bash
|
||||
vllm serve NousResearch/Hermes-3-Llama-3.1-8B
|
||||
```
|
||||
|
||||
Then run the benchmarking script
|
||||
|
||||
```bash
|
||||
# download dataset
|
||||
# wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/resolve/main/ShareGPT_V3_unfiltered_cleaned_split.json
|
||||
vllm bench serve \
|
||||
--backend vllm \
|
||||
--model NousResearch/Hermes-3-Llama-3.1-8B \
|
||||
--endpoint /v1/completions \
|
||||
--dataset-name sharegpt \
|
||||
--dataset-path <your data path>/ShareGPT_V3_unfiltered_cleaned_split.json \
|
||||
--num-prompts 10
|
||||
```
|
||||
|
||||
If successful, you will see the following output
|
||||
|
||||
```text
|
||||
============ Serving Benchmark Result ============
|
||||
Successful requests: 10
|
||||
Benchmark duration (s): 5.78
|
||||
Total input tokens: 1369
|
||||
Total generated tokens: 2212
|
||||
Request throughput (req/s): 1.73
|
||||
Output token throughput (tok/s): 382.89
|
||||
Total Token throughput (tok/s): 619.85
|
||||
---------------Time to First Token----------------
|
||||
Mean TTFT (ms): 71.54
|
||||
Median TTFT (ms): 73.88
|
||||
P99 TTFT (ms): 79.49
|
||||
-----Time per Output Token (excl. 1st token)------
|
||||
Mean TPOT (ms): 7.91
|
||||
Median TPOT (ms): 7.96
|
||||
P99 TPOT (ms): 8.03
|
||||
---------------Inter-token Latency----------------
|
||||
Mean ITL (ms): 7.74
|
||||
Median ITL (ms): 7.70
|
||||
P99 ITL (ms): 8.39
|
||||
==================================================
|
||||
```
|
||||
|
||||
### Custom Dataset
|
||||
|
||||
If the dataset you want to benchmark is not supported yet in vLLM, even then you can benchmark on it using `CustomDataset`. Your data needs to be in `.jsonl` format and needs to have "prompt" field per entry, e.g., data.jsonl
|
||||
|
||||
```json
|
||||
{"prompt": "What is the capital of India?"}
|
||||
{"prompt": "What is the capital of Iran?"}
|
||||
{"prompt": "What is the capital of China?"}
|
||||
```
|
||||
|
||||
```bash
|
||||
# start server
|
||||
VLLM_USE_V1=1 vllm serve meta-llama/Llama-3.1-8B-Instruct
|
||||
```
|
||||
|
||||
```bash
|
||||
# run benchmarking script
|
||||
vllm bench serve --port 9001 --save-result --save-detailed \
|
||||
--backend vllm \
|
||||
--model meta-llama/Llama-3.1-8B-Instruct \
|
||||
--endpoint /v1/completions \
|
||||
--dataset-name custom \
|
||||
--dataset-path <path-to-your-data-jsonl> \
|
||||
--custom-skip-chat-template \
|
||||
--num-prompts 80 \
|
||||
--max-concurrency 1 \
|
||||
--temperature=0.3 \
|
||||
--top-p=0.75 \
|
||||
--result-dir "./log/"
|
||||
```
|
||||
|
||||
You can skip applying chat template if your data already has it by using `--custom-skip-chat-template`.
|
||||
|
||||
### VisionArena Benchmark for Vision Language Models
|
||||
|
||||
```bash
|
||||
# need a model with vision capability here
|
||||
vllm serve Qwen/Qwen2-VL-7B-Instruct
|
||||
```
|
||||
|
||||
```bash
|
||||
vllm bench serve \
|
||||
--backend openai-chat \
|
||||
--endpoint-type openai-chat \
|
||||
--model Qwen/Qwen2-VL-7B-Instruct \
|
||||
--endpoint /v1/chat/completions \
|
||||
--dataset-name hf \
|
||||
--dataset-path lmarena-ai/VisionArena-Chat \
|
||||
--hf-split train \
|
||||
--num-prompts 1000
|
||||
```
|
||||
|
||||
### InstructCoder Benchmark with Speculative Decoding
|
||||
|
||||
``` bash
|
||||
VLLM_USE_V1=1 vllm serve meta-llama/Meta-Llama-3-8B-Instruct \
|
||||
--speculative-config $'{"method": "ngram",
|
||||
"num_speculative_tokens": 5, "prompt_lookup_max": 5,
|
||||
"prompt_lookup_min": 2}'
|
||||
```
|
||||
|
||||
``` bash
|
||||
vllm bench serve \
|
||||
--model meta-llama/Meta-Llama-3-8B-Instruct \
|
||||
--dataset-name hf \
|
||||
--dataset-path likaixin/InstructCoder \
|
||||
--num-prompts 2048
|
||||
```
|
||||
|
||||
### Other HuggingFaceDataset Examples
|
||||
|
||||
```bash
|
||||
vllm serve Qwen/Qwen2-VL-7B-Instruct
|
||||
```
|
||||
|
||||
`lmms-lab/LLaVA-OneVision-Data`:
|
||||
|
||||
```bash
|
||||
vllm bench serve \
|
||||
--backend openai-chat \
|
||||
--endpoint-type openai-chat \
|
||||
--model Qwen/Qwen2-VL-7B-Instruct \
|
||||
--endpoint /v1/chat/completions \
|
||||
--dataset-name hf \
|
||||
--dataset-path lmms-lab/LLaVA-OneVision-Data \
|
||||
--hf-split train \
|
||||
--hf-subset "chart2text(cauldron)" \
|
||||
--num-prompts 10
|
||||
```
|
||||
|
||||
`Aeala/ShareGPT_Vicuna_unfiltered`:
|
||||
|
||||
```bash
|
||||
vllm bench serve \
|
||||
--backend openai-chat \
|
||||
--endpoint-type openai-chat \
|
||||
--model Qwen/Qwen2-VL-7B-Instruct \
|
||||
--endpoint /v1/chat/completions \
|
||||
--dataset-name hf \
|
||||
--dataset-path Aeala/ShareGPT_Vicuna_unfiltered \
|
||||
--hf-split train \
|
||||
--num-prompts 10
|
||||
```
|
||||
|
||||
`AI-MO/aimo-validation-aime`:
|
||||
|
||||
``` bash
|
||||
vllm bench serve \
|
||||
--model Qwen/QwQ-32B \
|
||||
--dataset-name hf \
|
||||
--dataset-path AI-MO/aimo-validation-aime \
|
||||
--num-prompts 10 \
|
||||
--seed 42
|
||||
```
|
||||
|
||||
`philschmid/mt-bench`:
|
||||
|
||||
``` bash
|
||||
vllm bench serve \
|
||||
--model Qwen/QwQ-32B \
|
||||
--dataset-name hf \
|
||||
--dataset-path philschmid/mt-bench \
|
||||
--num-prompts 80
|
||||
```
|
||||
|
||||
### Running With Sampling Parameters
|
||||
|
||||
When using OpenAI-compatible backends such as `vllm`, optional sampling
|
||||
parameters can be specified. Example client command:
|
||||
|
||||
```bash
|
||||
vllm bench serve \
|
||||
--backend vllm \
|
||||
--model NousResearch/Hermes-3-Llama-3.1-8B \
|
||||
--endpoint /v1/completions \
|
||||
--dataset-name sharegpt \
|
||||
--dataset-path <your data path>/ShareGPT_V3_unfiltered_cleaned_split.json \
|
||||
--top-k 10 \
|
||||
--top-p 0.9 \
|
||||
--temperature 0.5 \
|
||||
--num-prompts 10
|
||||
```
|
||||
|
||||
### Running With Ramp-Up Request Rate
|
||||
|
||||
The benchmark tool also supports ramping up the request rate over the
|
||||
duration of the benchmark run. This can be useful for stress testing the
|
||||
server or finding the maximum throughput that it can handle, given some latency budget.
|
||||
|
||||
Two ramp-up strategies are supported:
|
||||
|
||||
- `linear`: Increases the request rate linearly from a start value to an end value.
|
||||
- `exponential`: Increases the request rate exponentially.
|
||||
|
||||
The following arguments can be used to control the ramp-up:
|
||||
|
||||
- `--ramp-up-strategy`: The ramp-up strategy to use (`linear` or `exponential`).
|
||||
- `--ramp-up-start-rps`: The request rate at the beginning of the benchmark.
|
||||
- `--ramp-up-end-rps`: The request rate at the end of the benchmark.
|
||||
|
||||
</details>
|
||||
|
||||
## 📈 Example - Offline Throughput Benchmark
|
||||
|
||||
<details>
|
||||
<summary>Show more</summary>
|
||||
|
||||
<br/>
|
||||
|
||||
```bash
|
||||
vllm bench throughput \
|
||||
--model NousResearch/Hermes-3-Llama-3.1-8B \
|
||||
--dataset-name sonnet \
|
||||
--dataset-path vllm/benchmarks/sonnet.txt \
|
||||
--num-prompts 10
|
||||
```
|
||||
|
||||
If successful, you will see the following output
|
||||
|
||||
```text
|
||||
Throughput: 7.15 requests/s, 4656.00 total tokens/s, 1072.15 output tokens/s
|
||||
Total num prompt tokens: 5014
|
||||
Total num output tokens: 1500
|
||||
```
|
||||
|
||||
### VisionArena Benchmark for Vision Language Models
|
||||
|
||||
```bash
|
||||
vllm bench throughput \
|
||||
--model Qwen/Qwen2-VL-7B-Instruct \
|
||||
--backend vllm-chat \
|
||||
--dataset-name hf \
|
||||
--dataset-path lmarena-ai/VisionArena-Chat \
|
||||
--num-prompts 1000 \
|
||||
--hf-split train
|
||||
```
|
||||
|
||||
The `num prompt tokens` now includes image token counts
|
||||
|
||||
```text
|
||||
Throughput: 2.55 requests/s, 4036.92 total tokens/s, 326.90 output tokens/s
|
||||
Total num prompt tokens: 14527
|
||||
Total num output tokens: 1280
|
||||
```
|
||||
|
||||
### InstructCoder Benchmark with Speculative Decoding
|
||||
|
||||
``` bash
|
||||
VLLM_WORKER_MULTIPROC_METHOD=spawn \
|
||||
VLLM_USE_V1=1 \
|
||||
vllm bench throughput \
|
||||
--dataset-name=hf \
|
||||
--dataset-path=likaixin/InstructCoder \
|
||||
--model=meta-llama/Meta-Llama-3-8B-Instruct \
|
||||
--input-len=1000 \
|
||||
--output-len=100 \
|
||||
--num-prompts=2048 \
|
||||
--async-engine \
|
||||
--speculative-config $'{"method": "ngram",
|
||||
"num_speculative_tokens": 5, "prompt_lookup_max": 5,
|
||||
"prompt_lookup_min": 2}'
|
||||
```
|
||||
|
||||
```text
|
||||
Throughput: 104.77 requests/s, 23836.22 total tokens/s, 10477.10 output tokens/s
|
||||
Total num prompt tokens: 261136
|
||||
Total num output tokens: 204800
|
||||
```
|
||||
|
||||
### Other HuggingFaceDataset Examples
|
||||
|
||||
`lmms-lab/LLaVA-OneVision-Data`:
|
||||
|
||||
```bash
|
||||
vllm bench throughput \
|
||||
--model Qwen/Qwen2-VL-7B-Instruct \
|
||||
--backend vllm-chat \
|
||||
--dataset-name hf \
|
||||
--dataset-path lmms-lab/LLaVA-OneVision-Data \
|
||||
--hf-split train \
|
||||
--hf-subset "chart2text(cauldron)" \
|
||||
--num-prompts 10
|
||||
```
|
||||
|
||||
`Aeala/ShareGPT_Vicuna_unfiltered`:
|
||||
|
||||
```bash
|
||||
vllm bench throughput \
|
||||
--model Qwen/Qwen2-VL-7B-Instruct \
|
||||
--backend vllm-chat \
|
||||
--dataset-name hf \
|
||||
--dataset-path Aeala/ShareGPT_Vicuna_unfiltered \
|
||||
--hf-split train \
|
||||
--num-prompts 10
|
||||
```
|
||||
|
||||
`AI-MO/aimo-validation-aime`:
|
||||
|
||||
```bash
|
||||
vllm bench throughput \
|
||||
--model Qwen/QwQ-32B \
|
||||
--backend vllm \
|
||||
--dataset-name hf \
|
||||
--dataset-path AI-MO/aimo-validation-aime \
|
||||
--hf-split train \
|
||||
--num-prompts 10
|
||||
```
|
||||
|
||||
Benchmark with LoRA adapters:
|
||||
|
||||
``` bash
|
||||
# download dataset
|
||||
# wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/resolve/main/ShareGPT_V3_unfiltered_cleaned_split.json
|
||||
vllm bench throughput \
|
||||
--model meta-llama/Llama-2-7b-hf \
|
||||
--backend vllm \
|
||||
--dataset_path <your data path>/ShareGPT_V3_unfiltered_cleaned_split.json \
|
||||
--dataset_name sharegpt \
|
||||
--num-prompts 10 \
|
||||
--max-loras 2 \
|
||||
--max-lora-rank 8 \
|
||||
--enable-lora \
|
||||
--lora-path yard1/llama-2-7b-sql-lora-test
|
||||
```
|
||||
|
||||
</details>
|
||||
|
||||
## 🛠️ Example - Structured Output Benchmark
|
||||
|
||||
<details>
|
||||
<summary>Show more</summary>
|
||||
|
||||
<br/>
|
||||
|
||||
Benchmark the performance of structured output generation (JSON, grammar, regex).
|
||||
|
||||
### Server Setup
|
||||
|
||||
```bash
|
||||
vllm serve NousResearch/Hermes-3-Llama-3.1-8B
|
||||
```
|
||||
|
||||
### JSON Schema Benchmark
|
||||
|
||||
```bash
|
||||
python3 benchmarks/benchmark_serving_structured_output.py \
|
||||
--backend vllm \
|
||||
--model NousResearch/Hermes-3-Llama-3.1-8B \
|
||||
--dataset json \
|
||||
--structured-output-ratio 1.0 \
|
||||
--request-rate 10 \
|
||||
--num-prompts 1000
|
||||
```
|
||||
|
||||
### Grammar-based Generation Benchmark
|
||||
|
||||
```bash
|
||||
python3 benchmarks/benchmark_serving_structured_output.py \
|
||||
--backend vllm \
|
||||
--model NousResearch/Hermes-3-Llama-3.1-8B \
|
||||
--dataset grammar \
|
||||
--structure-type grammar \
|
||||
--request-rate 10 \
|
||||
--num-prompts 1000
|
||||
```
|
||||
|
||||
### Regex-based Generation Benchmark
|
||||
|
||||
```bash
|
||||
python3 benchmarks/benchmark_serving_structured_output.py \
|
||||
--backend vllm \
|
||||
--model NousResearch/Hermes-3-Llama-3.1-8B \
|
||||
--dataset regex \
|
||||
--request-rate 10 \
|
||||
--num-prompts 1000
|
||||
```
|
||||
|
||||
### Choice-based Generation Benchmark
|
||||
|
||||
```bash
|
||||
python3 benchmarks/benchmark_serving_structured_output.py \
|
||||
--backend vllm \
|
||||
--model NousResearch/Hermes-3-Llama-3.1-8B \
|
||||
--dataset choice \
|
||||
--request-rate 10 \
|
||||
--num-prompts 1000
|
||||
```
|
||||
|
||||
### XGrammar Benchmark Dataset
|
||||
|
||||
```bash
|
||||
python3 benchmarks/benchmark_serving_structured_output.py \
|
||||
--backend vllm \
|
||||
--model NousResearch/Hermes-3-Llama-3.1-8B \
|
||||
--dataset xgrammar_bench \
|
||||
--request-rate 10 \
|
||||
--num-prompts 1000
|
||||
```
|
||||
|
||||
</details>
|
||||
|
||||
## 📚 Example - Long Document QA Benchmark
|
||||
|
||||
<details>
|
||||
<summary>Show more</summary>
|
||||
|
||||
<br/>
|
||||
|
||||
Benchmark the performance of long document question-answering with prefix caching.
|
||||
|
||||
### Basic Long Document QA Test
|
||||
|
||||
```bash
|
||||
python3 benchmarks/benchmark_long_document_qa_throughput.py \
|
||||
--model meta-llama/Llama-2-7b-chat-hf \
|
||||
--enable-prefix-caching \
|
||||
--num-documents 16 \
|
||||
--document-length 2000 \
|
||||
--output-len 50 \
|
||||
--repeat-count 5
|
||||
```
|
||||
|
||||
### Different Repeat Modes
|
||||
|
||||
```bash
|
||||
# Random mode (default) - shuffle prompts randomly
|
||||
python3 benchmarks/benchmark_long_document_qa_throughput.py \
|
||||
--model meta-llama/Llama-2-7b-chat-hf \
|
||||
--enable-prefix-caching \
|
||||
--num-documents 8 \
|
||||
--document-length 3000 \
|
||||
--repeat-count 3 \
|
||||
--repeat-mode random
|
||||
|
||||
# Tile mode - repeat entire prompt list in sequence
|
||||
python3 benchmarks/benchmark_long_document_qa_throughput.py \
|
||||
--model meta-llama/Llama-2-7b-chat-hf \
|
||||
--enable-prefix-caching \
|
||||
--num-documents 8 \
|
||||
--document-length 3000 \
|
||||
--repeat-count 3 \
|
||||
--repeat-mode tile
|
||||
|
||||
# Interleave mode - repeat each prompt consecutively
|
||||
python3 benchmarks/benchmark_long_document_qa_throughput.py \
|
||||
--model meta-llama/Llama-2-7b-chat-hf \
|
||||
--enable-prefix-caching \
|
||||
--num-documents 8 \
|
||||
--document-length 3000 \
|
||||
--repeat-count 3 \
|
||||
--repeat-mode interleave
|
||||
```
|
||||
|
||||
</details>
|
||||
|
||||
## 🗂️ Example - Prefix Caching Benchmark
|
||||
|
||||
<details>
|
||||
<summary>Show more</summary>
|
||||
|
||||
<br/>
|
||||
|
||||
Benchmark the efficiency of automatic prefix caching.
|
||||
|
||||
### Fixed Prompt with Prefix Caching
|
||||
|
||||
```bash
|
||||
python3 benchmarks/benchmark_prefix_caching.py \
|
||||
--model meta-llama/Llama-2-7b-chat-hf \
|
||||
--enable-prefix-caching \
|
||||
--num-prompts 1 \
|
||||
--repeat-count 100 \
|
||||
--input-length-range 128:256
|
||||
```
|
||||
|
||||
### ShareGPT Dataset with Prefix Caching
|
||||
|
||||
```bash
|
||||
# download dataset
|
||||
# wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/resolve/main/ShareGPT_V3_unfiltered_cleaned_split.json
|
||||
|
||||
python3 benchmarks/benchmark_prefix_caching.py \
|
||||
--model meta-llama/Llama-2-7b-chat-hf \
|
||||
--dataset-path /path/ShareGPT_V3_unfiltered_cleaned_split.json \
|
||||
--enable-prefix-caching \
|
||||
--num-prompts 20 \
|
||||
--repeat-count 5 \
|
||||
--input-length-range 128:256
|
||||
```
|
||||
|
||||
### Prefix Repetition Dataset
|
||||
|
||||
```bash
|
||||
vllm bench serve \
|
||||
--backend openai \
|
||||
--model meta-llama/Llama-2-7b-chat-hf \
|
||||
--dataset-name prefix_repetition \
|
||||
--num-prompts 100 \
|
||||
--prefix-repetition-prefix-len 512 \
|
||||
--prefix-repetition-suffix-len 128 \
|
||||
--prefix-repetition-num-prefixes 5 \
|
||||
--prefix-repetition-output-len 128
|
||||
```
|
||||
|
||||
</details>
|
||||
|
||||
## ⚡ Example - Request Prioritization Benchmark
|
||||
|
||||
<details>
|
||||
<summary>Show more</summary>
|
||||
|
||||
<br/>
|
||||
|
||||
Benchmark the performance of request prioritization in vLLM.
|
||||
|
||||
### Basic Prioritization Test
|
||||
|
||||
```bash
|
||||
python3 benchmarks/benchmark_prioritization.py \
|
||||
--model meta-llama/Llama-2-7b-chat-hf \
|
||||
--input-len 128 \
|
||||
--output-len 64 \
|
||||
--num-prompts 100 \
|
||||
--scheduling-policy priority
|
||||
```
|
||||
|
||||
### Multiple Sequences per Prompt
|
||||
|
||||
```bash
|
||||
python3 benchmarks/benchmark_prioritization.py \
|
||||
--model meta-llama/Llama-2-7b-chat-hf \
|
||||
--input-len 128 \
|
||||
--output-len 64 \
|
||||
--num-prompts 100 \
|
||||
--scheduling-policy priority \
|
||||
--n 2
|
||||
```
|
||||
|
||||
</details>
|
||||
|
||||
## 👁️ Example - Multi-Modal Benchmark
|
||||
|
||||
<details>
|
||||
<summary>Show more</summary>
|
||||
|
||||
<br/>
|
||||
|
||||
Benchmark the performance of multi-modal requests in vLLM.
|
||||
|
||||
### Images (ShareGPT4V)
|
||||
|
||||
Start vLLM:
|
||||
|
||||
```bash
|
||||
python -m vllm.entrypoints.openai.api_server \
|
||||
--model Qwen/Qwen2.5-VL-7B-Instruct \
|
||||
--dtype bfloat16 \
|
||||
--limit-mm-per-prompt '{"image": 1}' \
|
||||
--allowed-local-media-path /path/to/sharegpt4v/images
|
||||
```
|
||||
|
||||
Send requests with images:
|
||||
|
||||
```bash
|
||||
python benchmarks/benchmark_serving.py \
|
||||
--backend openai-chat \
|
||||
--model Qwen/Qwen2.5-VL-7B-Instruct \
|
||||
--dataset-name sharegpt \
|
||||
--dataset-path /path/to/ShareGPT4V/sharegpt4v_instruct_gpt4-vision_cap100k.json \
|
||||
--num-prompts 100 \
|
||||
--save-result \
|
||||
--result-dir ~/vllm_benchmark_results \
|
||||
--save-detailed \
|
||||
--endpoint /v1/chat/completion
|
||||
```
|
||||
|
||||
### Videos (ShareGPT4Video)
|
||||
|
||||
Start vLLM:
|
||||
|
||||
```bash
|
||||
python -m vllm.entrypoints.openai.api_server \
|
||||
--model Qwen/Qwen2.5-VL-7B-Instruct \
|
||||
--dtype bfloat16 \
|
||||
--limit-mm-per-prompt '{"video": 1}' \
|
||||
--allowed-local-media-path /path/to/sharegpt4video/videos
|
||||
```
|
||||
|
||||
Send requests with videos:
|
||||
|
||||
```bash
|
||||
python benchmarks/benchmark_serving.py \
|
||||
--backend openai-chat \
|
||||
--model Qwen/Qwen2.5-VL-7B-Instruct \
|
||||
--dataset-name sharegpt \
|
||||
--dataset-path /path/to/ShareGPT4Video/llava_v1_5_mix665k_with_video_chatgpt72k_share4video28k.json \
|
||||
--num-prompts 100 \
|
||||
--save-result \
|
||||
--result-dir ~/vllm_benchmark_results \
|
||||
--save-detailed \
|
||||
--endpoint /v1/chat/completion
|
||||
```
|
||||
|
||||
### Synthetic Random Images (random-mm)
|
||||
|
||||
Generate synthetic image inputs alongside random text prompts to stress-test vision models without external datasets.
|
||||
|
||||
Notes:
|
||||
|
||||
- Works only with online benchmark via the OpenAI backend (`--backend openai-chat`) and endpoint `/v1/chat/completions`.
|
||||
- Video sampling is not yet implemented.
|
||||
|
||||
Start the server (example):
|
||||
|
||||
```bash
|
||||
vllm serve Qwen/Qwen2.5-VL-3B-Instruct \
|
||||
--dtype bfloat16 \
|
||||
--max-model-len 16384 \
|
||||
--limit-mm-per-prompt '{"image": 3, "video": 0}' \
|
||||
--mm-processor-kwargs max_pixels=1003520
|
||||
```
|
||||
|
||||
Benchmark. It is recommended to use the flag `--ignore-eos` to simulate real responses. You can set the size of the output via the arg `random-output-len`.
|
||||
|
||||
Ex.1: Fixed number of items and a single image resolution, enforcing generation of approx 40 tokens:
|
||||
|
||||
```bash
|
||||
vllm bench serve \
|
||||
--backend openai-chat \
|
||||
--model Qwen/Qwen2.5-VL-3B-Instruct \
|
||||
--endpoint /v1/chat/completions \
|
||||
--dataset-name random-mm \
|
||||
--num-prompts 100 \
|
||||
--max-concurrency 10 \
|
||||
--random-prefix-len 25 \
|
||||
--random-input-len 300 \
|
||||
--random-output-len 40 \
|
||||
--random-range-ratio 0.2 \
|
||||
--random-mm-base-items-per-request 2 \
|
||||
--random-mm-limit-mm-per-prompt '{"image": 3, "video": 0}' \
|
||||
--random-mm-bucket-config '{(224, 224, 1): 1.0}' \
|
||||
--request-rate inf \
|
||||
--ignore-eos \
|
||||
--seed 42
|
||||
```
|
||||
|
||||
The number of items per request can be controlled by passing multiple image buckets:
|
||||
|
||||
```bash
|
||||
--random-mm-base-items-per-request 2 \
|
||||
--random-mm-num-mm-items-range-ratio 0.5 \
|
||||
--random-mm-limit-mm-per-prompt '{"image": 4, "video": 0}' \
|
||||
--random-mm-bucket-config '{(256, 256, 1): 0.7, (720, 1280, 1): 0.3}' \
|
||||
```
|
||||
|
||||
Flags specific to `random-mm`:
|
||||
|
||||
- `--random-mm-base-items-per-request`: base number of multimodal items per request.
|
||||
- `--random-mm-num-mm-items-range-ratio`: vary item count uniformly in the closed integer range [floor(n·(1−r)), ceil(n·(1+r))]. Set r=0 to keep it fixed; r=1 allows 0 items.
|
||||
- `--random-mm-limit-mm-per-prompt`: per-modality hard caps, e.g. '{"image": 3, "video": 0}'.
|
||||
- `--random-mm-bucket-config`: dict mapping (H, W, T) → probability. Entries with probability 0 are removed; remaining probabilities are renormalized to sum to 1. Use T=1 for images. Set any T>1 for videos (video sampling not yet supported).
|
||||
|
||||
Behavioral notes:
|
||||
|
||||
- If the requested base item count cannot be satisfied under the provided per-prompt limits, the tool raises an error rather than silently clamping.
|
||||
|
||||
How sampling works:
|
||||
|
||||
- Determine per-request item count k by sampling uniformly from the integer range defined by `--random-mm-base-items-per-request` and `--random-mm-num-mm-items-range-ratio`, then clamp k to at most the sum of per-modality limits.
|
||||
- For each of the k items, sample a bucket (H, W, T) according to the normalized probabilities in `--random-mm-bucket-config`, while tracking how many items of each modality have been added.
|
||||
- If a modality (e.g., image) reaches its limit from `--random-mm-limit-mm-per-prompt`, all buckets of that modality are excluded and the remaining bucket probabilities are renormalized before continuing.
|
||||
This should be seen as an edge case, and if this behavior can be avoided by setting `--random-mm-limit-mm-per-prompt` to a large number. Note that this might result in errors due to engine config `--limit-mm-per-prompt`.
|
||||
- The resulting request contains synthetic image data in `multi_modal_data` (OpenAI Chat format). When `random-mm` is used with the OpenAI Chat backend, prompts remain text and MM content is attached via `multi_modal_data`.
|
||||
|
||||
</details>
|
||||
- <https://docs.vllm.ai/en/latest/cli/bench/latency.html>
|
||||
- <https://docs.vllm.ai/en/latest/cli/bench/serve.html>
|
||||
- <https://docs.vllm.ai/en/latest/cli/bench/throughput.html>
|
||||
|
||||
@ -31,6 +31,12 @@ cd vllm
|
||||
|
||||
You must set the following variables at the top of the script before execution.
|
||||
|
||||
Note: You can also override the default values below via environment variables when running the script.
|
||||
|
||||
```bash
|
||||
MODEL=meta-llama/Llama-3.3-70B-Instruct SYSTEM=TPU TP=8 DOWNLOAD_DIR='' INPUT_LEN=128 OUTPUT_LEN=2048 MAX_MODEL_LEN=2300 MIN_CACHE_HIT_PCT=0 MAX_LATENCY_ALLOWED_MS=100000000000 NUM_SEQS_LIST="128 256" NUM_BATCHED_TOKENS_LIST="1024 2048 4096" VLLM_LOGGING_LEVEL=DEBUG bash auto_tune.sh
|
||||
```
|
||||
|
||||
| Variable | Description | Example Value |
|
||||
| --- | --- | --- |
|
||||
| `BASE` | **Required.** The absolute path to the parent directory of your vLLM repository directory. | `"$HOME"` |
|
||||
@ -143,3 +149,70 @@ The script follows a systematic process to find the optimal parameters:
|
||||
4. **Track Best Result**: Throughout the process, the script tracks the parameter combination that has yielded the highest valid throughput so far.
|
||||
|
||||
5. **Profile Collection**: For the best-performing run, the script saves the vLLM profiler output, which can be used for deep-dive performance analysis with tools like TensorBoard.
|
||||
|
||||
## Batched `auto_tune`
|
||||
|
||||
The `batch_auto_tune.sh` script allows you to run multiple `auto_tune.sh` experiments sequentially from a single configuration file. It iterates through a list of parameter sets, executes `auto_tune.sh` for each, and records the results back into the input file.
|
||||
|
||||
### Prerequisites
|
||||
|
||||
- **jq**: This script requires `jq` to parse the JSON configuration file.
|
||||
- **gcloud**: If you plan to upload results to Google Cloud Storage, the `gcloud` CLI must be installed and authenticated.
|
||||
|
||||
### How to Run
|
||||
|
||||
1. **Create a JSON configuration file**: Create a file (e.g., `runs_config.json`) containing an array of JSON objects. Each object defines the parameters for a single `auto_tune.sh` run.
|
||||
|
||||
2. **Execute the script**:
|
||||
|
||||
```bash
|
||||
bash batch_auto_tune.sh <path_to_json_file> [gcs_upload_path]
|
||||
```
|
||||
|
||||
- `<path_to_json_file>`: **Required.** Path to your JSON configuration file.
|
||||
- `[gcs_upload_path]`: **Optional.** A GCS path (e.g., `gs://my-bucket/benchmark-results`) where the detailed results and profiles for each run will be uploaded. If this is empty, the results will be available on the local filesystem (see the log for `RESULT_FILE=/path/to/results/file.txt`).
|
||||
|
||||
### Configuration File
|
||||
|
||||
The JSON configuration file should contain an array of objects. Each object's keys correspond to the configuration variables for `auto_tune.sh` (see the [Configuration table above](#configuration)). These keys will be converted to uppercase environment variables for each run.
|
||||
|
||||
Here is an example `runs_config.json` with two benchmark configurations:
|
||||
|
||||
```json
|
||||
[
|
||||
{
|
||||
"base": "/home/user",
|
||||
"model": "meta-llama/Llama-3.1-8B-Instruct",
|
||||
"system": "TPU", # OR GPU
|
||||
"tp": 8,
|
||||
"input_len": 128,
|
||||
"output_len": 2048,
|
||||
"max_model_len": 2300,
|
||||
"num_seqs_list": "128 256",
|
||||
"num_batched_tokens_list": "8192 16384"
|
||||
},
|
||||
{
|
||||
"base": "/home/user",
|
||||
"model": "meta-llama/Llama-3.1-70B-Instruct",
|
||||
"system": "TPU", # OR GPU
|
||||
"tp": 8,
|
||||
"input_len": 4000,
|
||||
"output_len": 16,
|
||||
"max_model_len": 4096,
|
||||
"num_seqs_list": "64 128",
|
||||
"num_batched_tokens_list": "4096 8192",
|
||||
"max_latency_allowed_ms": 500
|
||||
}
|
||||
]
|
||||
```
|
||||
|
||||
### Output
|
||||
|
||||
The script modifies the input JSON file in place, adding the results of each run to the corresponding object. The following fields are added:
|
||||
|
||||
- `run_id`: A unique identifier for the run, derived from the timestamp.
|
||||
- `status`: The outcome of the run (`SUCCESS`, `FAILURE`, or `WARNING_NO_RESULT_FILE`).
|
||||
- `results`: The content of the `result.txt` file from the `auto_tune.sh` run.
|
||||
- `gcs_results`: The GCS URL where the run's artifacts are stored (if a GCS path was provided).
|
||||
|
||||
A summary of successful and failed runs is also printed to the console upon completion.
|
||||
|
||||
@ -5,25 +5,41 @@
|
||||
|
||||
TAG=$(date +"%Y_%m_%d_%H_%M")
|
||||
SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
|
||||
BASE="$SCRIPT_DIR/../../.."
|
||||
MODEL="meta-llama/Llama-3.1-8B-Instruct"
|
||||
SYSTEM="TPU"
|
||||
TP=1
|
||||
DOWNLOAD_DIR=""
|
||||
INPUT_LEN=4000
|
||||
OUTPUT_LEN=16
|
||||
MAX_MODEL_LEN=4096
|
||||
MIN_CACHE_HIT_PCT=0
|
||||
MAX_LATENCY_ALLOWED_MS=100000000000
|
||||
NUM_SEQS_LIST="128 256"
|
||||
NUM_BATCHED_TOKENS_LIST="512 1024 2048 4096"
|
||||
VLLM_LOGGING_LEVEL=${VLLM_LOGGING_LEVEL:-INFO}
|
||||
BASE=${BASE:-"$SCRIPT_DIR/../../.."}
|
||||
MODEL=${MODEL:-"meta-llama/Llama-3.1-8B-Instruct"}
|
||||
SYSTEM=${SYSTEM:-"TPU"}
|
||||
TP=${TP:-1}
|
||||
DOWNLOAD_DIR=${DOWNLOAD_DIR:-""}
|
||||
INPUT_LEN=${INPUT_LEN:-4000}
|
||||
OUTPUT_LEN=${OUTPUT_LEN:-16}
|
||||
MAX_MODEL_LEN=${MAX_MODEL_LEN:-4096}
|
||||
MIN_CACHE_HIT_PCT=${MIN_CACHE_HIT_PCT:-0}
|
||||
MAX_LATENCY_ALLOWED_MS=${MAX_LATENCY_ALLOWED_MS:-100000000000}
|
||||
NUM_SEQS_LIST=${NUM_SEQS_LIST:-"128 256"}
|
||||
NUM_BATCHED_TOKENS_LIST=${NUM_BATCHED_TOKENS_LIST:-"512 1024 2048 4096"}
|
||||
|
||||
LOG_FOLDER="$BASE/auto-benchmark/$TAG"
|
||||
RESULT="$LOG_FOLDER/result.txt"
|
||||
PROFILE_PATH="$LOG_FOLDER/profile"
|
||||
|
||||
echo "result file: $RESULT"
|
||||
echo "model: $MODEL"
|
||||
echo "====================== AUTO TUNE PARAMETERS ===================="
|
||||
echo "SCRIPT_DIR=$SCRIPT_DIR"
|
||||
echo "BASE=$BASE"
|
||||
echo "MODEL=$MODEL"
|
||||
echo "SYSTEM=$SYSTEM"
|
||||
echo "TP=$TP"
|
||||
echo "DOWNLOAD_DIR=$DOWNLOAD_DIR"
|
||||
echo "INPUT_LEN=$INPUT_LEN"
|
||||
echo "OUTPUT_LEN=$OUTPUT_LEN"
|
||||
echo "MAX_MODEL_LEN=$MAX_MODEL_LEN"
|
||||
echo "MIN_CACHE_HIT_PCT=$MIN_CACHE_HIT_PCT"
|
||||
echo "MAX_LATENCY_ALLOWED_MS=$MAX_LATENCY_ALLOWED_MS"
|
||||
echo "NUM_SEQS_LIST=$NUM_SEQS_LIST"
|
||||
echo "NUM_BATCHED_TOKENS_LIST=$NUM_BATCHED_TOKENS_LIST"
|
||||
echo "VLLM_LOGGING_LEVEL=$VLLM_LOGGING_LEVEL"
|
||||
echo "RESULT_FILE=$RESULT"
|
||||
echo "====================== AUTO TUNEPARAMETERS ===================="
|
||||
|
||||
rm -rf $LOG_FOLDER
|
||||
rm -rf $PROFILE_PATH
|
||||
@ -87,10 +103,15 @@ start_server() {
|
||||
VLLM_USE_V1=1 VLLM_SERVER_DEV_MODE=1 \
|
||||
vllm serve "${common_args_array[@]}" > "$vllm_log" 2>&1 &
|
||||
fi
|
||||
local server_pid=$!
|
||||
|
||||
# wait for 10 minutes...
|
||||
server_started=0
|
||||
for i in {1..60}; do
|
||||
# This line checks whether the server is still alive or not,
|
||||
# since that we should always have permission to send signal to the server process.
|
||||
kill -0 $server_pid 2> /dev/null || break
|
||||
|
||||
RESPONSE=$(curl -s -X GET "http://0.0.0.0:8004/health" -w "%{http_code}" -o /dev/stdout)
|
||||
STATUS_CODE=$(echo "$RESPONSE" | tail -n 1)
|
||||
if [[ "$STATUS_CODE" -eq 200 ]]; then
|
||||
@ -102,7 +123,7 @@ start_server() {
|
||||
done
|
||||
|
||||
if (( ! server_started )); then
|
||||
echo "server did not start within 10 minutes. Please check server log at $vllm_log".
|
||||
echo "server did not start within 10 minutes or crashed. Please check server log at $vllm_log".
|
||||
return 1
|
||||
else
|
||||
return 0
|
||||
@ -213,7 +234,7 @@ run_benchmark() {
|
||||
|
||||
pkill -if vllm
|
||||
sleep 10
|
||||
printf '=%.0s' $(seq 1 20)
|
||||
echo "===================="
|
||||
return 0
|
||||
}
|
||||
|
||||
|
||||
128
benchmarks/auto_tune/batch_auto_tune.sh
Executable file
128
benchmarks/auto_tune/batch_auto_tune.sh
Executable file
@ -0,0 +1,128 @@
|
||||
#!/bin/bash
|
||||
|
||||
INPUT_JSON="$1"
|
||||
GCS_PATH="$2" # Optional GCS path for uploading results for each run
|
||||
|
||||
SCRIPT_DIR=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
|
||||
AUTOTUNE_SCRIPT="$SCRIPT_DIR/auto_tune.sh"
|
||||
|
||||
if [[ -z "$INPUT_JSON" ]]; then
|
||||
echo "Error: Input JSON file not provided."
|
||||
echo "Usage: $0 <path_to_json_file> [gcs_upload_path]"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [[ ! -f "$INPUT_JSON" ]]; then
|
||||
echo "Error: File not found at '$INPUT_JSON'"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ! command -v jq &> /dev/null; then
|
||||
echo "Error: 'jq' command not found. Please install jq to process the JSON input."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [[ -n "$GCS_PATH" ]] && ! command -v gcloud &> /dev/null; then
|
||||
echo "Error: 'gcloud' command not found, but a GCS_PATH was provided."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
SUCCESS_COUNT=0
|
||||
FAILURE_COUNT=0
|
||||
FAILED_RUNS=()
|
||||
SCRIPT_START_TIME=$(date +%s)
|
||||
|
||||
json_content=$(cat "$INPUT_JSON")
|
||||
if ! num_runs=$(echo "$json_content" | jq 'length'); then
|
||||
echo "Error: Invalid JSON in $INPUT_JSON. 'jq' failed to get array length." >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "Found $num_runs benchmark configurations in $INPUT_JSON."
|
||||
echo "Starting benchmark runs..."
|
||||
echo "--------------------------------------------------"
|
||||
|
||||
for i in $(seq 0 $(($num_runs - 1))); do
|
||||
run_object=$(echo "$json_content" | jq ".[$i]")
|
||||
|
||||
RUN_START_TIME=$(date +%s)
|
||||
ENV_VARS_ARRAY=()
|
||||
# Dynamically create env vars from the JSON object's keys
|
||||
for key in $(echo "$run_object" | jq -r 'keys_unsorted[]'); do
|
||||
value=$(echo "$run_object" | jq -r ".$key")
|
||||
var_name=$(echo "$key" | tr '[:lower:]' '[:upper:]' | tr -cd 'A-Z0-9_')
|
||||
ENV_VARS_ARRAY+=("${var_name}=${value}")
|
||||
done
|
||||
|
||||
echo "Executing run #$((i+1))/$num_runs with parameters: ${ENV_VARS_ARRAY[*]}"
|
||||
|
||||
# Execute auto_tune.sh and capture output
|
||||
RUN_OUTPUT_FILE=$(mktemp)
|
||||
if env "${ENV_VARS_ARRAY[@]}" bash "$AUTOTUNE_SCRIPT" > >(tee -a "$RUN_OUTPUT_FILE") 2>&1; then
|
||||
STATUS="SUCCESS"
|
||||
((SUCCESS_COUNT++))
|
||||
else
|
||||
STATUS="FAILURE"
|
||||
((FAILURE_COUNT++))
|
||||
FAILED_RUNS+=("Run #$((i+1)): $(echo $run_object | jq -c .)")
|
||||
fi
|
||||
|
||||
RUN_OUTPUT=$(<"$RUN_OUTPUT_FILE")
|
||||
rm "$RUN_OUTPUT_FILE"
|
||||
|
||||
# Parse results and optionally upload them to GCS
|
||||
RUN_ID=""
|
||||
RESULTS=""
|
||||
GCS_RESULTS_URL=""
|
||||
if [[ "$STATUS" == "SUCCESS" ]]; then
|
||||
RESULT_FILE_PATH=$(echo "$RUN_OUTPUT" | grep 'RESULT_FILE=' | tail -n 1 | cut -d'=' -f2 | tr -s '/' || true)
|
||||
|
||||
if [[ -n "$RESULT_FILE_PATH" && -f "$RESULT_FILE_PATH" ]]; then
|
||||
RUN_ID=$(basename "$(dirname "$RESULT_FILE_PATH")")
|
||||
RESULT_DIR=$(dirname "$RESULT_FILE_PATH")
|
||||
RESULTS=$(cat "$RESULT_FILE_PATH")
|
||||
|
||||
if [[ -n "$GCS_PATH" ]]; then
|
||||
GCS_RESULTS_URL="${GCS_PATH}/${RUN_ID}"
|
||||
echo "Uploading results to GCS..."
|
||||
if gcloud storage rsync --recursive "$RESULT_DIR/" "$GCS_RESULTS_URL"; then
|
||||
echo "GCS upload successful."
|
||||
else
|
||||
echo "Warning: GCS upload failed for RUN_ID $RUN_ID."
|
||||
fi
|
||||
fi
|
||||
else
|
||||
echo "Warning: Could not find result file for a successful run."
|
||||
STATUS="WARNING_NO_RESULT_FILE"
|
||||
fi
|
||||
fi
|
||||
|
||||
# Add the results back into the JSON object for this run
|
||||
json_content=$(echo "$json_content" | jq --argjson i "$i" --arg run_id "$RUN_ID" --arg status "$STATUS" --arg results "$RESULTS" --arg gcs_results "$GCS_RESULTS_URL" \
|
||||
'.[$i] += {run_id: $run_id, status: $status, results: $results, gcs_results: $gcs_results}')
|
||||
|
||||
RUN_END_TIME=$(date +%s)
|
||||
echo "Run finished in $((RUN_END_TIME - RUN_START_TIME)) seconds. Status: $STATUS"
|
||||
echo "--------------------------------------------------"
|
||||
|
||||
# Save intermediate progress back to the file
|
||||
echo "$json_content" > "$INPUT_JSON.tmp" && mv "$INPUT_JSON.tmp" "$INPUT_JSON"
|
||||
|
||||
done
|
||||
|
||||
SCRIPT_END_TIME=$(date +%s)
|
||||
echo "All benchmark runs completed in $((SCRIPT_END_TIME - SCRIPT_START_TIME)) seconds."
|
||||
echo
|
||||
echo "====================== SUMMARY ======================"
|
||||
echo "Successful runs: $SUCCESS_COUNT"
|
||||
echo "Failed runs: $FAILURE_COUNT"
|
||||
echo "==================================================="
|
||||
|
||||
if [[ $FAILURE_COUNT -gt 0 ]]; then
|
||||
echo "Details of failed runs (see JSON file for full parameters):"
|
||||
for failed in "${FAILED_RUNS[@]}"; do
|
||||
echo " - $failed"
|
||||
done
|
||||
fi
|
||||
|
||||
echo "Updated results have been saved to '$INPUT_JSON'."
|
||||
@ -57,7 +57,7 @@ def invoke_main() -> None:
|
||||
"--num-iteration",
|
||||
type=int,
|
||||
default=1000,
|
||||
help="Number of iterations to run to stablize final data readings",
|
||||
help="Number of iterations to run to stabilize final data readings",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--allocate-blocks",
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,191 +1,17 @@
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
"""Benchmark the latency of processing a single batch of requests."""
|
||||
|
||||
import argparse
|
||||
import dataclasses
|
||||
import json
|
||||
import os
|
||||
import time
|
||||
from typing import Any, Optional
|
||||
|
||||
import numpy as np
|
||||
from tqdm import tqdm
|
||||
from typing_extensions import deprecated
|
||||
|
||||
import vllm.envs as envs
|
||||
from benchmark_utils import convert_to_pytorch_benchmark_format, write_to_json
|
||||
from vllm import LLM, SamplingParams
|
||||
from vllm.engine.arg_utils import EngineArgs
|
||||
from vllm.inputs import PromptType
|
||||
from vllm.sampling_params import BeamSearchParams
|
||||
from vllm.utils import FlexibleArgumentParser
|
||||
|
||||
|
||||
def save_to_pytorch_benchmark_format(
|
||||
args: argparse.Namespace, results: dict[str, Any]
|
||||
) -> None:
|
||||
pt_records = convert_to_pytorch_benchmark_format(
|
||||
args=args,
|
||||
metrics={"latency": results["latencies"]},
|
||||
extra_info={k: results[k] for k in ["avg_latency", "percentiles"]},
|
||||
)
|
||||
if pt_records:
|
||||
pt_file = f"{os.path.splitext(args.output_json)[0]}.pytorch.json"
|
||||
write_to_json(pt_file, pt_records)
|
||||
|
||||
|
||||
@deprecated(
|
||||
"benchmark_latency.py is deprecated and will be removed in a "
|
||||
"future version. Please use 'vllm bench latency' instead.",
|
||||
)
|
||||
def main(args: argparse.Namespace):
|
||||
print(args)
|
||||
|
||||
engine_args = EngineArgs.from_cli_args(args)
|
||||
|
||||
# NOTE(woosuk): If the request cannot be processed in a single batch,
|
||||
# the engine will automatically process the request in multiple batches.
|
||||
llm = LLM(**dataclasses.asdict(engine_args))
|
||||
assert llm.llm_engine.model_config.max_model_len >= (
|
||||
args.input_len + args.output_len
|
||||
), (
|
||||
"Please ensure that max_model_len is greater than"
|
||||
" the sum of input_len and output_len."
|
||||
)
|
||||
|
||||
sampling_params = SamplingParams(
|
||||
n=args.n,
|
||||
temperature=1.0,
|
||||
top_p=1.0,
|
||||
ignore_eos=True,
|
||||
max_tokens=args.output_len,
|
||||
detokenize=not args.disable_detokenize,
|
||||
)
|
||||
print(sampling_params)
|
||||
dummy_prompt_token_ids = np.random.randint(
|
||||
10000, size=(args.batch_size, args.input_len)
|
||||
)
|
||||
dummy_prompts: list[PromptType] = [
|
||||
{"prompt_token_ids": batch} for batch in dummy_prompt_token_ids.tolist()
|
||||
]
|
||||
|
||||
def llm_generate():
|
||||
if not args.use_beam_search:
|
||||
llm.generate(dummy_prompts, sampling_params=sampling_params, use_tqdm=False)
|
||||
else:
|
||||
llm.beam_search(
|
||||
dummy_prompts,
|
||||
BeamSearchParams(
|
||||
beam_width=args.n,
|
||||
max_tokens=args.output_len,
|
||||
ignore_eos=True,
|
||||
),
|
||||
)
|
||||
|
||||
def run_to_completion(profile_dir: Optional[str] = None):
|
||||
if profile_dir:
|
||||
llm.start_profile()
|
||||
llm_generate()
|
||||
llm.stop_profile()
|
||||
else:
|
||||
start_time = time.perf_counter()
|
||||
llm_generate()
|
||||
end_time = time.perf_counter()
|
||||
latency = end_time - start_time
|
||||
return latency
|
||||
|
||||
print("Warming up...")
|
||||
for _ in tqdm(range(args.num_iters_warmup), desc="Warmup iterations"):
|
||||
run_to_completion(profile_dir=None)
|
||||
|
||||
if args.profile:
|
||||
profile_dir = envs.VLLM_TORCH_PROFILER_DIR
|
||||
print(f"Profiling (results will be saved to '{profile_dir}')...")
|
||||
run_to_completion(profile_dir=profile_dir)
|
||||
return
|
||||
|
||||
# Benchmark.
|
||||
latencies = []
|
||||
for _ in tqdm(range(args.num_iters), desc="Profiling iterations"):
|
||||
latencies.append(run_to_completion(profile_dir=None))
|
||||
latencies = np.array(latencies)
|
||||
percentages = [10, 25, 50, 75, 90, 99]
|
||||
percentiles = np.percentile(latencies, percentages)
|
||||
print(f"Avg latency: {np.mean(latencies)} seconds")
|
||||
for percentage, percentile in zip(percentages, percentiles):
|
||||
print(f"{percentage}% percentile latency: {percentile} seconds")
|
||||
|
||||
# Output JSON results if specified
|
||||
if args.output_json:
|
||||
results = {
|
||||
"avg_latency": np.mean(latencies),
|
||||
"latencies": latencies.tolist(),
|
||||
"percentiles": dict(zip(percentages, percentiles.tolist())),
|
||||
}
|
||||
with open(args.output_json, "w") as f:
|
||||
json.dump(results, f, indent=4)
|
||||
save_to_pytorch_benchmark_format(args, results)
|
||||
|
||||
|
||||
def create_argument_parser():
|
||||
parser = FlexibleArgumentParser(
|
||||
description="Benchmark the latency of processing a single batch of "
|
||||
"requests till completion."
|
||||
)
|
||||
parser.add_argument("--input-len", type=int, default=32)
|
||||
parser.add_argument("--output-len", type=int, default=128)
|
||||
parser.add_argument("--batch-size", type=int, default=8)
|
||||
parser.add_argument(
|
||||
"--n",
|
||||
type=int,
|
||||
default=1,
|
||||
help="Number of generated sequences per prompt.",
|
||||
)
|
||||
parser.add_argument("--use-beam-search", action="store_true")
|
||||
parser.add_argument(
|
||||
"--num-iters-warmup",
|
||||
type=int,
|
||||
default=10,
|
||||
help="Number of iterations to run for warmup.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--num-iters", type=int, default=30, help="Number of iterations to run."
|
||||
)
|
||||
parser.add_argument(
|
||||
"--profile",
|
||||
action="store_true",
|
||||
help="profile the generation process of a single batch",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--output-json",
|
||||
type=str,
|
||||
default=None,
|
||||
help="Path to save the latency results in JSON format.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--disable-detokenize",
|
||||
action="store_true",
|
||||
help=(
|
||||
"Do not detokenize responses (i.e. do not include "
|
||||
"detokenization time in the latency measurement)"
|
||||
),
|
||||
)
|
||||
|
||||
parser = EngineArgs.add_cli_args(parser)
|
||||
# V1 enables prefix caching by default which skews the latency
|
||||
# numbers. We need to disable prefix caching by default.
|
||||
parser.set_defaults(enable_prefix_caching=False)
|
||||
|
||||
return parser
|
||||
|
||||
import sys
|
||||
|
||||
if __name__ == "__main__":
|
||||
parser = create_argument_parser()
|
||||
args = parser.parse_args()
|
||||
if args.profile and not envs.VLLM_TORCH_PROFILER_DIR:
|
||||
raise OSError(
|
||||
"The environment variable 'VLLM_TORCH_PROFILER_DIR' is not set. "
|
||||
"Please set it to a valid path to use torch profiler."
|
||||
)
|
||||
main(args)
|
||||
print("""DEPRECATED: This script has been moved to the vLLM CLI.
|
||||
|
||||
Please use the following command instead:
|
||||
vllm bench latency
|
||||
|
||||
For help with the new command, run:
|
||||
vllm bench latency --help
|
||||
|
||||
Alternatively, you can run the new command directly with:
|
||||
python -m vllm.entrypoints.cli.main bench latency --help
|
||||
""")
|
||||
sys.exit(1)
|
||||
|
||||
@ -1,17 +1,31 @@
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
import gc
|
||||
import time
|
||||
from unittest import mock
|
||||
|
||||
import numpy as np
|
||||
from tabulate import tabulate
|
||||
|
||||
from benchmark_utils import TimeCollector
|
||||
from vllm.config import ModelConfig, SpeculativeConfig, VllmConfig
|
||||
from vllm.config import (
|
||||
CacheConfig,
|
||||
DeviceConfig,
|
||||
LoadConfig,
|
||||
ModelConfig,
|
||||
ParallelConfig,
|
||||
SchedulerConfig,
|
||||
SpeculativeConfig,
|
||||
VllmConfig,
|
||||
)
|
||||
from vllm.platforms import current_platform
|
||||
from vllm.utils import FlexibleArgumentParser
|
||||
from vllm.v1.spec_decode.ngram_proposer import NgramProposer
|
||||
from vllm.v1.worker.gpu_input_batch import InputBatch
|
||||
from vllm.v1.worker.gpu_model_runner import GPUModelRunner
|
||||
|
||||
|
||||
def main(args):
|
||||
def benchmark_propose(args):
|
||||
rows = []
|
||||
for max_ngram in args.max_ngram:
|
||||
collector = TimeCollector(TimeCollector.US)
|
||||
@ -69,15 +83,93 @@ def main(args):
|
||||
)
|
||||
|
||||
|
||||
def benchmark_batched_propose(args):
|
||||
NUM_SPECULATIVE_TOKENS_NGRAM = 10
|
||||
PROMPT_LOOKUP_MIN = 5
|
||||
PROMPT_LOOKUP_MAX = 15
|
||||
MAX_MODEL_LEN = int(1e7)
|
||||
DEVICE = current_platform.device_type
|
||||
|
||||
model_config = ModelConfig(model="facebook/opt-125m", runner="generate")
|
||||
|
||||
speculative_config = SpeculativeConfig(
|
||||
target_model_config=model_config,
|
||||
target_parallel_config=ParallelConfig(),
|
||||
method="ngram",
|
||||
num_speculative_tokens=NUM_SPECULATIVE_TOKENS_NGRAM,
|
||||
prompt_lookup_max=PROMPT_LOOKUP_MAX,
|
||||
prompt_lookup_min=PROMPT_LOOKUP_MIN,
|
||||
)
|
||||
|
||||
vllm_config = VllmConfig(
|
||||
model_config=model_config,
|
||||
cache_config=CacheConfig(),
|
||||
speculative_config=speculative_config,
|
||||
device_config=DeviceConfig(device=current_platform.device_type),
|
||||
parallel_config=ParallelConfig(),
|
||||
load_config=LoadConfig(),
|
||||
scheduler_config=SchedulerConfig(),
|
||||
)
|
||||
|
||||
# monkey patch vllm.v1.worker.gpu_model_runner.get_pp_group
|
||||
mock_pp_group = mock.MagicMock()
|
||||
mock_pp_group.world_size = 1
|
||||
with mock.patch(
|
||||
"vllm.v1.worker.gpu_model_runner.get_pp_group", return_value=mock_pp_group
|
||||
):
|
||||
runner = GPUModelRunner(vllm_config, DEVICE)
|
||||
|
||||
# hack max model len
|
||||
runner.max_model_len = MAX_MODEL_LEN
|
||||
runner.drafter.max_model_len = MAX_MODEL_LEN
|
||||
|
||||
dummy_input_batch = InputBatch(
|
||||
max_num_reqs=args.num_req,
|
||||
max_model_len=MAX_MODEL_LEN,
|
||||
max_num_batched_tokens=args.num_req * args.num_token,
|
||||
device=DEVICE,
|
||||
pin_memory=False,
|
||||
vocab_size=256000,
|
||||
block_sizes=[16],
|
||||
)
|
||||
dummy_input_batch._req_ids = list(str(id) for id in range(args.num_req))
|
||||
dummy_input_batch.spec_decode_unsupported_reqs = ()
|
||||
dummy_input_batch.num_tokens_no_spec = [args.num_token] * args.num_req
|
||||
dummy_input_batch.token_ids_cpu = np.random.randint(
|
||||
0, 20, (args.num_req, args.num_token)
|
||||
)
|
||||
|
||||
runner.input_batch = dummy_input_batch
|
||||
|
||||
sampled_token_ids = [[0]] * args.num_req
|
||||
|
||||
print("Starting benchmark")
|
||||
# first run is warmup so ignore it
|
||||
for _ in range(args.num_iteration):
|
||||
start = time.time()
|
||||
runner.drafter.propose(
|
||||
sampled_token_ids,
|
||||
dummy_input_batch.req_ids,
|
||||
dummy_input_batch.num_tokens_no_spec,
|
||||
dummy_input_batch.token_ids_cpu,
|
||||
dummy_input_batch.spec_decode_unsupported_reqs,
|
||||
)
|
||||
end = time.time()
|
||||
print(f"Iteration time (s): {end - start}")
|
||||
|
||||
|
||||
def invoke_main() -> None:
|
||||
parser = FlexibleArgumentParser(
|
||||
description="Benchmark the performance of N-gram speculative decode drafting"
|
||||
)
|
||||
parser.add_argument(
|
||||
"--batched", action="store_true", help="consider time to prepare batch"
|
||||
) # noqa: E501
|
||||
parser.add_argument(
|
||||
"--num-iteration",
|
||||
type=int,
|
||||
default=100,
|
||||
help="Number of iterations to run to stablize final data readings",
|
||||
help="Number of iterations to run to stabilize final data readings",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--num-req", type=int, default=128, help="Number of requests in the batch"
|
||||
@ -105,8 +197,17 @@ def invoke_main() -> None:
|
||||
help="Number of speculative tokens to generate",
|
||||
)
|
||||
args = parser.parse_args()
|
||||
main(args)
|
||||
|
||||
if not args.batched:
|
||||
benchmark_propose(args)
|
||||
else:
|
||||
benchmark_batched_propose(args)
|
||||
|
||||
|
||||
"""
|
||||
# Example command lines:
|
||||
# time python3 benchmarks/benchmark_ngram_proposer.py
|
||||
# time python3 benchmarks/benchmark_ngram_proposer.py --batched --num-iteration 4 --num-token 1000000 --num-req 128
|
||||
""" # noqa: E501
|
||||
if __name__ == "__main__":
|
||||
invoke_main() # pragma: no cover
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -449,7 +449,8 @@ async def benchmark(
|
||||
def prepare_extra_body(request) -> dict:
|
||||
extra_body = {}
|
||||
# Add the schema to the extra_body
|
||||
extra_body[request.structure_type] = request.schema
|
||||
extra_body["structured_outputs"] = {}
|
||||
extra_body["structured_outputs"][request.structure_type] = request.schema
|
||||
return extra_body
|
||||
|
||||
print("Starting initial single prompt test run...")
|
||||
@ -696,11 +697,11 @@ def evaluate(ret, args):
|
||||
return re.match(args.regex, actual) is not None
|
||||
|
||||
def _eval_correctness(expected, actual):
|
||||
if args.structure_type == "guided_json":
|
||||
if args.structure_type == "json":
|
||||
return _eval_correctness_json(expected, actual)
|
||||
elif args.structure_type == "guided_regex":
|
||||
elif args.structure_type == "regex":
|
||||
return _eval_correctness_regex(expected, actual)
|
||||
elif args.structure_type == "guided_choice":
|
||||
elif args.structure_type == "choice":
|
||||
return _eval_correctness_choice(expected, actual)
|
||||
else:
|
||||
return None
|
||||
@ -780,18 +781,18 @@ def main(args: argparse.Namespace):
|
||||
)
|
||||
|
||||
if args.dataset == "grammar":
|
||||
args.structure_type = "guided_grammar"
|
||||
args.structure_type = "grammar"
|
||||
elif args.dataset == "regex":
|
||||
args.structure_type = "guided_regex"
|
||||
args.structure_type = "regex"
|
||||
elif args.dataset == "choice":
|
||||
args.structure_type = "guided_choice"
|
||||
args.structure_type = "choice"
|
||||
else:
|
||||
args.structure_type = "guided_json"
|
||||
args.structure_type = "json"
|
||||
|
||||
if args.no_structured_output:
|
||||
args.structured_output_ratio = 0
|
||||
if args.save_results:
|
||||
result_file_name = f"{args.structured_output_ratio}guided"
|
||||
result_file_name = f"{args.structured_output_ratio}so"
|
||||
result_file_name += f"_{backend}"
|
||||
result_file_name += f"_{args.request_rate}qps"
|
||||
result_file_name += f"_{args.model.split('/')[-1]}"
|
||||
@ -998,7 +999,7 @@ def create_argument_parser():
|
||||
"--percentile-metrics",
|
||||
type=str,
|
||||
default="ttft,tpot,itl",
|
||||
help="Comma-separated list of selected metrics to report percentils. "
|
||||
help="Comma-separated list of selected metrics to report percentiles. "
|
||||
"This argument specifies the metrics to report percentiles. "
|
||||
'Allowed metric names are "ttft", "tpot", "itl", "e2el". '
|
||||
'Default value is "ttft,tpot,itl".',
|
||||
|
||||
@ -1,741 +1,17 @@
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
"""Benchmark offline inference throughput."""
|
||||
|
||||
import argparse
|
||||
import dataclasses
|
||||
import json
|
||||
import os
|
||||
import random
|
||||
import time
|
||||
import warnings
|
||||
from typing import Any, Optional, Union
|
||||
|
||||
import torch
|
||||
import uvloop
|
||||
from tqdm import tqdm
|
||||
from transformers import AutoModelForCausalLM, AutoTokenizer, PreTrainedTokenizerBase
|
||||
from typing_extensions import deprecated
|
||||
|
||||
from benchmark_dataset import (
|
||||
AIMODataset,
|
||||
BurstGPTDataset,
|
||||
ConversationDataset,
|
||||
InstructCoderDataset,
|
||||
RandomDataset,
|
||||
SampleRequest,
|
||||
ShareGPTDataset,
|
||||
SonnetDataset,
|
||||
VisionArenaDataset,
|
||||
)
|
||||
from benchmark_utils import convert_to_pytorch_benchmark_format, write_to_json
|
||||
from vllm.engine.arg_utils import AsyncEngineArgs, EngineArgs
|
||||
from vllm.entrypoints.openai.api_server import (
|
||||
build_async_engine_client_from_engine_args,
|
||||
)
|
||||
from vllm.inputs import TextPrompt, TokensPrompt
|
||||
from vllm.lora.request import LoRARequest
|
||||
from vllm.outputs import RequestOutput
|
||||
from vllm.sampling_params import BeamSearchParams
|
||||
from vllm.utils import FlexibleArgumentParser, merge_async_iterators
|
||||
|
||||
|
||||
def run_vllm(
|
||||
requests: list[SampleRequest],
|
||||
n: int,
|
||||
engine_args: EngineArgs,
|
||||
disable_detokenize: bool = False,
|
||||
) -> tuple[float, Optional[list[RequestOutput]]]:
|
||||
from vllm import LLM, SamplingParams
|
||||
|
||||
llm = LLM(**dataclasses.asdict(engine_args))
|
||||
assert all(
|
||||
llm.llm_engine.model_config.max_model_len
|
||||
>= (request.prompt_len + request.expected_output_len)
|
||||
for request in requests
|
||||
), (
|
||||
"Please ensure that max_model_len is greater than the sum of"
|
||||
" prompt_len and expected_output_len for all requests."
|
||||
)
|
||||
# Add the requests to the engine.
|
||||
prompts: list[Union[TextPrompt, TokensPrompt]] = []
|
||||
sampling_params: list[SamplingParams] = []
|
||||
for request in requests:
|
||||
prompts.append(
|
||||
TokensPrompt(
|
||||
prompt_token_ids=request.prompt["prompt_token_ids"],
|
||||
multi_modal_data=request.multi_modal_data,
|
||||
)
|
||||
if "prompt_token_ids" in request.prompt
|
||||
else TextPrompt(
|
||||
prompt=request.prompt, multi_modal_data=request.multi_modal_data
|
||||
)
|
||||
)
|
||||
sampling_params.append(
|
||||
SamplingParams(
|
||||
n=n,
|
||||
temperature=1.0,
|
||||
top_p=1.0,
|
||||
ignore_eos=True,
|
||||
max_tokens=request.expected_output_len,
|
||||
detokenize=not disable_detokenize,
|
||||
)
|
||||
)
|
||||
lora_requests: Optional[list[LoRARequest]] = None
|
||||
if engine_args.enable_lora:
|
||||
lora_requests = [request.lora_request for request in requests]
|
||||
|
||||
use_beam_search = False
|
||||
|
||||
outputs = None
|
||||
if not use_beam_search:
|
||||
start = time.perf_counter()
|
||||
outputs = llm.generate(
|
||||
prompts, sampling_params, lora_request=lora_requests, use_tqdm=True
|
||||
)
|
||||
end = time.perf_counter()
|
||||
else:
|
||||
assert lora_requests is None, "BeamSearch API does not support LoRA"
|
||||
# output_len should be the same for all requests.
|
||||
output_len = requests[0].expected_output_len
|
||||
for request in requests:
|
||||
assert request.expected_output_len == output_len
|
||||
start = time.perf_counter()
|
||||
llm.beam_search(
|
||||
prompts,
|
||||
BeamSearchParams(
|
||||
beam_width=n,
|
||||
max_tokens=output_len,
|
||||
ignore_eos=True,
|
||||
),
|
||||
)
|
||||
end = time.perf_counter()
|
||||
return end - start, outputs
|
||||
|
||||
|
||||
def run_vllm_chat(
|
||||
requests: list[SampleRequest],
|
||||
n: int,
|
||||
engine_args: EngineArgs,
|
||||
disable_detokenize: bool = False,
|
||||
) -> tuple[float, list[RequestOutput]]:
|
||||
"""
|
||||
Run vLLM chat benchmark. This function is recommended ONLY for benchmarking
|
||||
multimodal models as it properly handles multimodal inputs and chat
|
||||
formatting. For non-multimodal models, use run_vllm() instead.
|
||||
"""
|
||||
from vllm import LLM, SamplingParams
|
||||
|
||||
llm = LLM(**dataclasses.asdict(engine_args))
|
||||
|
||||
assert all(
|
||||
llm.llm_engine.model_config.max_model_len
|
||||
>= (request.prompt_len + request.expected_output_len)
|
||||
for request in requests
|
||||
), (
|
||||
"Please ensure that max_model_len is greater than the sum of "
|
||||
"prompt_len and expected_output_len for all requests."
|
||||
)
|
||||
|
||||
prompts = []
|
||||
sampling_params: list[SamplingParams] = []
|
||||
for request in requests:
|
||||
prompts.append(request.prompt)
|
||||
sampling_params.append(
|
||||
SamplingParams(
|
||||
n=n,
|
||||
temperature=1.0,
|
||||
top_p=1.0,
|
||||
ignore_eos=True,
|
||||
max_tokens=request.expected_output_len,
|
||||
detokenize=not disable_detokenize,
|
||||
)
|
||||
)
|
||||
start = time.perf_counter()
|
||||
outputs = llm.chat(prompts, sampling_params, use_tqdm=True)
|
||||
end = time.perf_counter()
|
||||
return end - start, outputs
|
||||
|
||||
|
||||
async def run_vllm_async(
|
||||
requests: list[SampleRequest],
|
||||
n: int,
|
||||
engine_args: AsyncEngineArgs,
|
||||
disable_frontend_multiprocessing: bool = False,
|
||||
disable_detokenize: bool = False,
|
||||
) -> float:
|
||||
from vllm import SamplingParams
|
||||
|
||||
async with build_async_engine_client_from_engine_args(
|
||||
engine_args,
|
||||
disable_frontend_multiprocessing=disable_frontend_multiprocessing,
|
||||
) as llm:
|
||||
model_config = await llm.get_model_config()
|
||||
assert all(
|
||||
model_config.max_model_len
|
||||
>= (request.prompt_len + request.expected_output_len)
|
||||
for request in requests
|
||||
), (
|
||||
"Please ensure that max_model_len is greater than the sum of"
|
||||
" prompt_len and expected_output_len for all requests."
|
||||
)
|
||||
|
||||
# Add the requests to the engine.
|
||||
prompts: list[Union[TextPrompt, TokensPrompt]] = []
|
||||
sampling_params: list[SamplingParams] = []
|
||||
lora_requests: list[Optional[LoRARequest]] = []
|
||||
for request in requests:
|
||||
prompts.append(
|
||||
TokensPrompt(
|
||||
prompt_token_ids=request.prompt["prompt_token_ids"],
|
||||
multi_modal_data=request.multi_modal_data,
|
||||
)
|
||||
if "prompt_token_ids" in request.prompt
|
||||
else TextPrompt(
|
||||
prompt=request.prompt, multi_modal_data=request.multi_modal_data
|
||||
)
|
||||
)
|
||||
sampling_params.append(
|
||||
SamplingParams(
|
||||
n=n,
|
||||
temperature=1.0,
|
||||
top_p=1.0,
|
||||
ignore_eos=True,
|
||||
max_tokens=request.expected_output_len,
|
||||
detokenize=not disable_detokenize,
|
||||
)
|
||||
)
|
||||
lora_requests.append(request.lora_request)
|
||||
|
||||
generators = []
|
||||
start = time.perf_counter()
|
||||
for i, (prompt, sp, lr) in enumerate(
|
||||
zip(prompts, sampling_params, lora_requests)
|
||||
):
|
||||
generator = llm.generate(prompt, sp, lora_request=lr, request_id=f"test{i}")
|
||||
generators.append(generator)
|
||||
all_gens = merge_async_iterators(*generators)
|
||||
async for i, res in all_gens:
|
||||
pass
|
||||
end = time.perf_counter()
|
||||
return end - start
|
||||
|
||||
|
||||
def run_hf(
|
||||
requests: list[SampleRequest],
|
||||
model: str,
|
||||
tokenizer: PreTrainedTokenizerBase,
|
||||
n: int,
|
||||
max_batch_size: int,
|
||||
trust_remote_code: bool,
|
||||
disable_detokenize: bool = False,
|
||||
) -> float:
|
||||
llm = AutoModelForCausalLM.from_pretrained(
|
||||
model, torch_dtype=torch.float16, trust_remote_code=trust_remote_code
|
||||
)
|
||||
if llm.config.model_type == "llama":
|
||||
# To enable padding in the HF backend.
|
||||
tokenizer.pad_token = tokenizer.eos_token
|
||||
llm = llm.cuda()
|
||||
|
||||
pbar = tqdm(total=len(requests))
|
||||
start = time.perf_counter()
|
||||
batch: list[str] = []
|
||||
max_prompt_len = 0
|
||||
max_output_len = 0
|
||||
for i in range(len(requests)):
|
||||
prompt = requests[i].prompt
|
||||
prompt_len = requests[i].prompt_len
|
||||
output_len = requests[i].expected_output_len
|
||||
# Add the prompt to the batch.
|
||||
batch.append(prompt)
|
||||
max_prompt_len = max(max_prompt_len, prompt_len)
|
||||
max_output_len = max(max_output_len, output_len)
|
||||
if len(batch) < max_batch_size and i != len(requests) - 1:
|
||||
# Check if we can add more requests to the batch.
|
||||
next_prompt_len = requests[i + 1].prompt_len
|
||||
next_output_len = requests[i + 1].expected_output_len
|
||||
if (
|
||||
max(max_prompt_len, next_prompt_len)
|
||||
+ max(max_output_len, next_output_len)
|
||||
) <= 2048:
|
||||
# We can add more requests to the batch.
|
||||
continue
|
||||
|
||||
# Generate the sequences.
|
||||
input_ids = tokenizer(batch, return_tensors="pt", padding=True).input_ids
|
||||
llm_outputs = llm.generate(
|
||||
input_ids=input_ids.cuda(),
|
||||
do_sample=True,
|
||||
num_return_sequences=n,
|
||||
temperature=1.0,
|
||||
top_p=1.0,
|
||||
use_cache=True,
|
||||
max_new_tokens=max_output_len,
|
||||
)
|
||||
if not disable_detokenize:
|
||||
# Include the decoding time.
|
||||
tokenizer.batch_decode(llm_outputs, skip_special_tokens=True)
|
||||
pbar.update(len(batch))
|
||||
|
||||
# Clear the batch.
|
||||
batch = []
|
||||
max_prompt_len = 0
|
||||
max_output_len = 0
|
||||
end = time.perf_counter()
|
||||
return end - start
|
||||
|
||||
|
||||
def run_mii(
|
||||
requests: list[SampleRequest],
|
||||
model: str,
|
||||
tensor_parallel_size: int,
|
||||
output_len: int,
|
||||
) -> float:
|
||||
from mii import client, serve
|
||||
|
||||
llm = serve(model, tensor_parallel=tensor_parallel_size)
|
||||
prompts = [request.prompt for request in requests]
|
||||
|
||||
start = time.perf_counter()
|
||||
llm.generate(prompts, max_new_tokens=output_len)
|
||||
end = time.perf_counter()
|
||||
client = client(model)
|
||||
client.terminate_server()
|
||||
return end - start
|
||||
|
||||
|
||||
def save_to_pytorch_benchmark_format(
|
||||
args: argparse.Namespace, results: dict[str, Any]
|
||||
) -> None:
|
||||
pt_records = convert_to_pytorch_benchmark_format(
|
||||
args=args,
|
||||
metrics={
|
||||
"requests_per_second": [results["requests_per_second"]],
|
||||
"tokens_per_second": [results["tokens_per_second"]],
|
||||
},
|
||||
extra_info={
|
||||
k: results[k] for k in ["elapsed_time", "num_requests", "total_num_tokens"]
|
||||
},
|
||||
)
|
||||
if pt_records:
|
||||
# Don't use json suffix here as we don't want CI to pick it up
|
||||
pt_file = f"{os.path.splitext(args.output_json)[0]}.pytorch.json"
|
||||
write_to_json(pt_file, pt_records)
|
||||
|
||||
|
||||
def get_requests(args, tokenizer):
|
||||
# Common parameters for all dataset types.
|
||||
common_kwargs = {
|
||||
"dataset_path": args.dataset_path,
|
||||
"random_seed": args.seed,
|
||||
}
|
||||
sample_kwargs = {
|
||||
"tokenizer": tokenizer,
|
||||
"lora_path": args.lora_path,
|
||||
"max_loras": args.max_loras,
|
||||
"num_requests": args.num_prompts,
|
||||
"input_len": args.input_len,
|
||||
"output_len": args.output_len,
|
||||
}
|
||||
|
||||
if args.dataset_path is None or args.dataset_name == "random":
|
||||
sample_kwargs["range_ratio"] = args.random_range_ratio
|
||||
sample_kwargs["prefix_len"] = args.prefix_len
|
||||
dataset_cls = RandomDataset
|
||||
elif args.dataset_name == "sharegpt":
|
||||
dataset_cls = ShareGPTDataset
|
||||
if args.backend == "vllm-chat":
|
||||
sample_kwargs["enable_multimodal_chat"] = True
|
||||
elif args.dataset_name == "sonnet":
|
||||
assert tokenizer.chat_template or tokenizer.default_chat_template, (
|
||||
"Tokenizer/model must have chat template for sonnet dataset."
|
||||
)
|
||||
dataset_cls = SonnetDataset
|
||||
sample_kwargs["prefix_len"] = args.prefix_len
|
||||
sample_kwargs["return_prompt_formatted"] = True
|
||||
elif args.dataset_name == "burstgpt":
|
||||
dataset_cls = BurstGPTDataset
|
||||
elif args.dataset_name == "hf":
|
||||
common_kwargs["no_stream"] = args.no_stream
|
||||
if args.dataset_path in VisionArenaDataset.SUPPORTED_DATASET_PATHS:
|
||||
dataset_cls = VisionArenaDataset
|
||||
common_kwargs["dataset_subset"] = None
|
||||
common_kwargs["dataset_split"] = "train"
|
||||
sample_kwargs["enable_multimodal_chat"] = True
|
||||
elif args.dataset_path in InstructCoderDataset.SUPPORTED_DATASET_PATHS:
|
||||
dataset_cls = InstructCoderDataset
|
||||
common_kwargs["dataset_split"] = "train"
|
||||
elif args.dataset_path in ConversationDataset.SUPPORTED_DATASET_PATHS:
|
||||
dataset_cls = ConversationDataset
|
||||
common_kwargs["dataset_subset"] = args.hf_subset
|
||||
common_kwargs["dataset_split"] = args.hf_split
|
||||
sample_kwargs["enable_multimodal_chat"] = True
|
||||
elif args.dataset_path in AIMODataset.SUPPORTED_DATASET_PATHS:
|
||||
dataset_cls = AIMODataset
|
||||
common_kwargs["dataset_subset"] = None
|
||||
common_kwargs["dataset_split"] = "train"
|
||||
else:
|
||||
raise ValueError(f"Unknown dataset name: {args.dataset_name}")
|
||||
# Remove None values
|
||||
sample_kwargs = {k: v for k, v in sample_kwargs.items() if v is not None}
|
||||
return dataset_cls(**common_kwargs).sample(**sample_kwargs)
|
||||
|
||||
|
||||
@deprecated(
|
||||
"benchmark_throughput.py is deprecated and will be removed in a "
|
||||
"future version. Please use 'vllm bench throughput' instead.",
|
||||
)
|
||||
def main(args: argparse.Namespace):
|
||||
if args.seed is None:
|
||||
args.seed = 0
|
||||
print(args)
|
||||
random.seed(args.seed)
|
||||
# Sample the requests.
|
||||
tokenizer = AutoTokenizer.from_pretrained(
|
||||
args.tokenizer, trust_remote_code=args.trust_remote_code
|
||||
)
|
||||
requests = get_requests(args, tokenizer)
|
||||
is_multi_modal = any(request.multi_modal_data is not None for request in requests)
|
||||
request_outputs: Optional[list[RequestOutput]] = None
|
||||
if args.backend == "vllm":
|
||||
if args.async_engine:
|
||||
elapsed_time = uvloop.run(
|
||||
run_vllm_async(
|
||||
requests,
|
||||
args.n,
|
||||
AsyncEngineArgs.from_cli_args(args),
|
||||
args.disable_frontend_multiprocessing,
|
||||
args.disable_detokenize,
|
||||
)
|
||||
)
|
||||
else:
|
||||
elapsed_time, request_outputs = run_vllm(
|
||||
requests,
|
||||
args.n,
|
||||
EngineArgs.from_cli_args(args),
|
||||
args.disable_detokenize,
|
||||
)
|
||||
elif args.backend == "hf":
|
||||
assert args.tensor_parallel_size == 1
|
||||
elapsed_time = run_hf(
|
||||
requests,
|
||||
args.model,
|
||||
tokenizer,
|
||||
args.n,
|
||||
args.hf_max_batch_size,
|
||||
args.trust_remote_code,
|
||||
args.disable_detokenize,
|
||||
)
|
||||
elif args.backend == "mii":
|
||||
elapsed_time = run_mii(
|
||||
requests, args.model, args.tensor_parallel_size, args.output_len
|
||||
)
|
||||
elif args.backend == "vllm-chat":
|
||||
elapsed_time, request_outputs = run_vllm_chat(
|
||||
requests, args.n, EngineArgs.from_cli_args(args), args.disable_detokenize
|
||||
)
|
||||
else:
|
||||
raise ValueError(f"Unknown backend: {args.backend}")
|
||||
|
||||
if request_outputs:
|
||||
# Note: with the vllm and vllm-chat backends,
|
||||
# we have request_outputs, which we use to count tokens.
|
||||
total_prompt_tokens = 0
|
||||
total_output_tokens = 0
|
||||
for ro in request_outputs:
|
||||
if not isinstance(ro, RequestOutput):
|
||||
continue
|
||||
total_prompt_tokens += (
|
||||
len(ro.prompt_token_ids) if ro.prompt_token_ids else 0
|
||||
)
|
||||
total_output_tokens += sum(len(o.token_ids) for o in ro.outputs if o)
|
||||
total_num_tokens = total_prompt_tokens + total_output_tokens
|
||||
else:
|
||||
total_num_tokens = sum(r.prompt_len + r.expected_output_len for r in requests)
|
||||
total_output_tokens = sum(r.expected_output_len for r in requests)
|
||||
total_prompt_tokens = total_num_tokens - total_output_tokens
|
||||
|
||||
if is_multi_modal and args.backend != "vllm-chat":
|
||||
print(
|
||||
"\033[91mWARNING\033[0m: Multi-modal request with "
|
||||
f"{args.backend} backend detected. The "
|
||||
"following metrics are not accurate because image tokens are not"
|
||||
" counted. See vllm-project/vllm/issues/9778 for details."
|
||||
)
|
||||
# TODO(vllm-project/vllm/issues/9778): Count multi-modal token length.
|
||||
# vllm-chat backend counts the image tokens now
|
||||
|
||||
print(
|
||||
f"Throughput: {len(requests) / elapsed_time:.2f} requests/s, "
|
||||
f"{total_num_tokens / elapsed_time:.2f} total tokens/s, "
|
||||
f"{total_output_tokens / elapsed_time:.2f} output tokens/s"
|
||||
)
|
||||
print(f"Total num prompt tokens: {total_prompt_tokens}")
|
||||
print(f"Total num output tokens: {total_output_tokens}")
|
||||
|
||||
# Output JSON results if specified
|
||||
if args.output_json:
|
||||
results = {
|
||||
"elapsed_time": elapsed_time,
|
||||
"num_requests": len(requests),
|
||||
"total_num_tokens": total_num_tokens,
|
||||
"requests_per_second": len(requests) / elapsed_time,
|
||||
"tokens_per_second": total_num_tokens / elapsed_time,
|
||||
}
|
||||
with open(args.output_json, "w") as f:
|
||||
json.dump(results, f, indent=4)
|
||||
save_to_pytorch_benchmark_format(args, results)
|
||||
|
||||
|
||||
def validate_args(args):
|
||||
"""
|
||||
Validate command-line arguments.
|
||||
"""
|
||||
|
||||
# === Deprecation and Defaulting ===
|
||||
if args.dataset is not None:
|
||||
warnings.warn(
|
||||
"The '--dataset' argument will be deprecated in the next release. "
|
||||
"Please use '--dataset-name' and '--dataset-path' instead.",
|
||||
stacklevel=2,
|
||||
)
|
||||
args.dataset_path = args.dataset
|
||||
|
||||
if not getattr(args, "tokenizer", None):
|
||||
args.tokenizer = args.model
|
||||
|
||||
# === Backend Validation ===
|
||||
valid_backends = {"vllm", "hf", "mii", "vllm-chat"}
|
||||
if args.backend not in valid_backends:
|
||||
raise ValueError(f"Unsupported backend: {args.backend}")
|
||||
|
||||
# === Dataset Configuration ===
|
||||
if not args.dataset and not args.dataset_path:
|
||||
print("When dataset path is not set, it will default to random dataset")
|
||||
args.dataset_name = "random"
|
||||
if args.input_len is None:
|
||||
raise ValueError("input_len must be provided for a random dataset")
|
||||
|
||||
# === Dataset Name Specific Checks ===
|
||||
# --hf-subset and --hf-split: only used
|
||||
# when dataset_name is 'hf'
|
||||
if args.dataset_name != "hf" and (
|
||||
getattr(args, "hf_subset", None) is not None
|
||||
or getattr(args, "hf_split", None) is not None
|
||||
):
|
||||
warnings.warn(
|
||||
"--hf-subset and --hf-split will be ignored \
|
||||
since --dataset-name is not 'hf'.",
|
||||
stacklevel=2,
|
||||
)
|
||||
elif args.dataset_name == "hf":
|
||||
if args.dataset_path in (
|
||||
VisionArenaDataset.SUPPORTED_DATASET_PATHS.keys()
|
||||
| ConversationDataset.SUPPORTED_DATASET_PATHS
|
||||
):
|
||||
assert args.backend == "vllm-chat", (
|
||||
f"{args.dataset_path} needs to use vllm-chat as the backend."
|
||||
) # noqa: E501
|
||||
elif args.dataset_path in (
|
||||
InstructCoderDataset.SUPPORTED_DATASET_PATHS
|
||||
| AIMODataset.SUPPORTED_DATASET_PATHS
|
||||
):
|
||||
assert args.backend == "vllm", (
|
||||
f"{args.dataset_path} needs to use vllm as the backend."
|
||||
) # noqa: E501
|
||||
else:
|
||||
raise ValueError(f"{args.dataset_path} is not supported by hf dataset.")
|
||||
|
||||
# --random-range-ratio: only used when dataset_name is 'random'
|
||||
if args.dataset_name != "random" and args.random_range_ratio is not None:
|
||||
warnings.warn(
|
||||
"--random-range-ratio will be ignored since \
|
||||
--dataset-name is not 'random'.",
|
||||
stacklevel=2,
|
||||
)
|
||||
|
||||
# --prefix-len: only used when dataset_name is 'random', 'sonnet', or not
|
||||
# set.
|
||||
if (
|
||||
args.dataset_name not in {"random", "sonnet", None}
|
||||
and args.prefix_len is not None
|
||||
):
|
||||
warnings.warn(
|
||||
"--prefix-len will be ignored since --dataset-name\
|
||||
is not 'random', 'sonnet', or not set.",
|
||||
stacklevel=2,
|
||||
)
|
||||
|
||||
# === LoRA Settings ===
|
||||
if getattr(args, "enable_lora", False) and args.backend != "vllm":
|
||||
raise ValueError("LoRA benchmarking is only supported for vLLM backend")
|
||||
if getattr(args, "enable_lora", False) and args.lora_path is None:
|
||||
raise ValueError("LoRA path must be provided when enable_lora is True")
|
||||
|
||||
# === Backend-specific Validations ===
|
||||
if args.backend == "hf" and args.hf_max_batch_size is None:
|
||||
raise ValueError("HF max batch size is required for HF backend")
|
||||
if args.backend != "hf" and args.hf_max_batch_size is not None:
|
||||
raise ValueError("HF max batch size is only for HF backend.")
|
||||
|
||||
if (
|
||||
args.backend in {"hf", "mii"}
|
||||
and getattr(args, "quantization", None) is not None
|
||||
):
|
||||
raise ValueError("Quantization is only for vLLM backend.")
|
||||
|
||||
if args.backend == "mii" and args.dtype != "auto":
|
||||
raise ValueError("dtype must be auto for MII backend.")
|
||||
if args.backend == "mii" and args.n != 1:
|
||||
raise ValueError("n must be 1 for MII backend.")
|
||||
if args.backend == "mii" and args.tokenizer != args.model:
|
||||
raise ValueError("Tokenizer must be the same as the model for MII backend.")
|
||||
|
||||
# --data-parallel is not supported currently.
|
||||
# https://github.com/vllm-project/vllm/issues/16222
|
||||
if args.data_parallel_size > 1:
|
||||
raise ValueError(
|
||||
"Data parallel is not supported in offline benchmark, "
|
||||
"please use benchmark serving instead"
|
||||
)
|
||||
|
||||
|
||||
def create_argument_parser():
|
||||
parser = FlexibleArgumentParser(description="Benchmark the throughput.")
|
||||
parser.add_argument(
|
||||
"--backend",
|
||||
type=str,
|
||||
choices=["vllm", "hf", "mii", "vllm-chat"],
|
||||
default="vllm",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--dataset-name",
|
||||
type=str,
|
||||
choices=["sharegpt", "random", "sonnet", "burstgpt", "hf"],
|
||||
help="Name of the dataset to benchmark on.",
|
||||
default="sharegpt",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--no-stream",
|
||||
action="store_true",
|
||||
help="Do not load the dataset in streaming mode.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--dataset",
|
||||
type=str,
|
||||
default=None,
|
||||
help="Path to the ShareGPT dataset, will be deprecated in\
|
||||
the next release. The dataset is expected to "
|
||||
"be a json in form of list[dict[..., conversations: "
|
||||
"list[dict[..., value: <prompt_or_response>]]]]",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--dataset-path", type=str, default=None, help="Path to the dataset"
|
||||
)
|
||||
parser.add_argument(
|
||||
"--input-len",
|
||||
type=int,
|
||||
default=None,
|
||||
help="Input prompt length for each request",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--output-len",
|
||||
type=int,
|
||||
default=None,
|
||||
help="Output length for each request. Overrides the "
|
||||
"output length from the dataset.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--n", type=int, default=1, help="Number of generated sequences per prompt."
|
||||
)
|
||||
parser.add_argument(
|
||||
"--num-prompts", type=int, default=1000, help="Number of prompts to process."
|
||||
)
|
||||
parser.add_argument(
|
||||
"--hf-max-batch-size",
|
||||
type=int,
|
||||
default=None,
|
||||
help="Maximum batch size for HF backend.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--output-json",
|
||||
type=str,
|
||||
default=None,
|
||||
help="Path to save the throughput results in JSON format.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--async-engine",
|
||||
action="store_true",
|
||||
default=False,
|
||||
help="Use vLLM async engine rather than LLM class.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--disable-frontend-multiprocessing",
|
||||
action="store_true",
|
||||
default=False,
|
||||
help="Disable decoupled async engine frontend.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--disable-detokenize",
|
||||
action="store_true",
|
||||
help=(
|
||||
"Do not detokenize the response (i.e. do not include "
|
||||
"detokenization time in the measurement)"
|
||||
),
|
||||
)
|
||||
# LoRA
|
||||
parser.add_argument(
|
||||
"--lora-path",
|
||||
type=str,
|
||||
default=None,
|
||||
help="Path to the LoRA adapters to use. This can be an absolute path, "
|
||||
"a relative path, or a Hugging Face model identifier.",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--prefix-len",
|
||||
type=int,
|
||||
default=None,
|
||||
help=f"Number of prefix tokens to be used in RandomDataset "
|
||||
"and SonnetDataset. For RandomDataset, the total input "
|
||||
"length is the sum of prefix-len (default: "
|
||||
f"{RandomDataset.DEFAULT_PREFIX_LEN}) and a random context length "
|
||||
"sampled from [input_len * (1 - range_ratio), "
|
||||
"input_len * (1 + range_ratio)]. For SonnetDataset, "
|
||||
f"prefix_len (default: {SonnetDataset.DEFAULT_PREFIX_LEN}) "
|
||||
"controls how much of the input is fixed lines versus "
|
||||
"random lines, but the total input length remains approximately "
|
||||
"input_len tokens.",
|
||||
)
|
||||
# random dataset
|
||||
parser.add_argument(
|
||||
"--random-range-ratio",
|
||||
type=float,
|
||||
default=None,
|
||||
help=f"Range ratio (default : {RandomDataset.DEFAULT_RANGE_RATIO}) "
|
||||
"for sampling input/output length, "
|
||||
"used only for RandomDataset. Must be in the range [0, 1) to "
|
||||
"define a symmetric sampling range "
|
||||
"[length * (1 - range_ratio), length * (1 + range_ratio)].",
|
||||
)
|
||||
|
||||
# hf dtaset
|
||||
parser.add_argument(
|
||||
"--hf-subset", type=str, default=None, help="Subset of the HF dataset."
|
||||
)
|
||||
parser.add_argument(
|
||||
"--hf-split", type=str, default=None, help="Split of the HF dataset."
|
||||
)
|
||||
|
||||
parser = AsyncEngineArgs.add_cli_args(parser)
|
||||
|
||||
return parser
|
||||
|
||||
import sys
|
||||
|
||||
if __name__ == "__main__":
|
||||
parser = create_argument_parser()
|
||||
args = parser.parse_args()
|
||||
if args.tokenizer is None:
|
||||
args.tokenizer = args.model
|
||||
validate_args(args)
|
||||
main(args)
|
||||
print("""DEPRECATED: This script has been moved to the vLLM CLI.
|
||||
|
||||
Please use the following command instead:
|
||||
vllm bench throughput
|
||||
|
||||
For help with the new command, run:
|
||||
vllm bench throughput --help
|
||||
|
||||
Alternatively, you can run the new command directly with:
|
||||
python -m vllm.entrypoints.cli.main bench throughput --help
|
||||
""")
|
||||
sys.exit(1)
|
||||
|
||||
@ -62,7 +62,7 @@ benchmark() {
|
||||
--max-model-len 10000 \
|
||||
--gpu-memory-utilization 0.6 \
|
||||
--kv-transfer-config \
|
||||
'{"kv_connector":"PyNcclConnector","kv_role":"kv_producer","kv_rank":0,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
|
||||
'{"kv_connector":"P2pNcclConnector","kv_role":"kv_producer","kv_rank":0,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
|
||||
|
||||
|
||||
CUDA_VISIBLE_DEVICES=1 python3 \
|
||||
@ -72,7 +72,7 @@ benchmark() {
|
||||
--max-model-len 10000 \
|
||||
--gpu-memory-utilization 0.6 \
|
||||
--kv-transfer-config \
|
||||
'{"kv_connector":"PyNcclConnector","kv_role":"kv_consumer","kv_rank":1,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
|
||||
'{"kv_connector":"P2pNcclConnector","kv_role":"kv_consumer","kv_rank":1,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
|
||||
|
||||
wait_for_server 8100
|
||||
wait_for_server 8200
|
||||
|
||||
@ -69,7 +69,7 @@ launch_disagg_prefill() {
|
||||
--max-model-len 10000 \
|
||||
--gpu-memory-utilization 0.6 \
|
||||
--kv-transfer-config \
|
||||
'{"kv_connector":"PyNcclConnector","kv_role":"kv_producer","kv_rank":0,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
|
||||
'{"kv_connector":"P2pNcclConnector","kv_role":"kv_producer","kv_rank":0,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
|
||||
|
||||
CUDA_VISIBLE_DEVICES=1 python3 \
|
||||
-m vllm.entrypoints.openai.api_server \
|
||||
@ -78,7 +78,7 @@ launch_disagg_prefill() {
|
||||
--max-model-len 10000 \
|
||||
--gpu-memory-utilization 0.6 \
|
||||
--kv-transfer-config \
|
||||
'{"kv_connector":"PyNcclConnector","kv_role":"kv_consumer","kv_rank":1,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
|
||||
'{"kv_connector":"P2pNcclConnector","kv_role":"kv_consumer","kv_rank":1,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
|
||||
|
||||
wait_for_server 8100
|
||||
wait_for_server 8200
|
||||
|
||||
145
benchmarks/kernels/bench_block_fp8_gemm.py
Normal file
145
benchmarks/kernels/bench_block_fp8_gemm.py
Normal file
@ -0,0 +1,145 @@
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
|
||||
import torch
|
||||
|
||||
from vllm.model_executor.layers.quantization.utils.fp8_utils import (
|
||||
apply_w8a8_block_fp8_linear,
|
||||
)
|
||||
from vllm.model_executor.layers.quantization.utils.w8a8_utils import (
|
||||
CUTLASS_BLOCK_FP8_SUPPORTED,
|
||||
)
|
||||
from vllm.platforms import current_platform
|
||||
from vllm.triton_utils import triton as vllm_triton
|
||||
|
||||
assert current_platform.is_cuda(), (
|
||||
"Only support benchmarking w8a8 block fp8 kernel on CUDA device."
|
||||
)
|
||||
|
||||
# DeepSeek-V3 weight shapes
|
||||
DEEPSEEK_V3_SHAPES = [
|
||||
(512 + 64, 7168),
|
||||
(2112, 7168),
|
||||
((128 + 64) * 128, 7168),
|
||||
(128 * (128 + 128), 512),
|
||||
(7168, 16384),
|
||||
(7168, 18432),
|
||||
(18432 * 2, 7168),
|
||||
(24576, 1536),
|
||||
(12288, 7168),
|
||||
(4096, 7168),
|
||||
(7168, 2048),
|
||||
]
|
||||
|
||||
|
||||
def build_w8a8_block_fp8_runner(M, N, K, block_size, device, use_cutlass):
|
||||
"""Build runner function for w8a8 block fp8 matmul."""
|
||||
factor_for_scale = 1e-2
|
||||
|
||||
fp8_info = torch.finfo(torch.float8_e4m3fn)
|
||||
fp8_max, fp8_min = fp8_info.max, fp8_info.min
|
||||
|
||||
# Create random FP8 tensors
|
||||
A_ref = (torch.rand(M, K, dtype=torch.bfloat16, device=device) - 0.5) * 2 * fp8_max
|
||||
|
||||
B_ref = (torch.rand(N, K, dtype=torch.bfloat16, device=device) - 0.5) * 2 * fp8_max
|
||||
B = B_ref.clamp(min=fp8_min, max=fp8_max).to(torch.float8_e4m3fn)
|
||||
|
||||
# Create scales
|
||||
block_n, block_k = block_size[0], block_size[1]
|
||||
n_tiles = (N + block_n - 1) // block_n
|
||||
k_tiles = (K + block_k - 1) // block_k
|
||||
|
||||
Bs = (
|
||||
torch.rand(n_tiles, k_tiles, dtype=torch.float32, device=device)
|
||||
* factor_for_scale
|
||||
)
|
||||
|
||||
# SM90 CUTLASS requires row-major format for scales
|
||||
if use_cutlass and current_platform.is_device_capability(90):
|
||||
Bs = Bs.T.contiguous()
|
||||
|
||||
def run():
|
||||
if use_cutlass:
|
||||
return apply_w8a8_block_fp8_linear(
|
||||
A_ref, B, block_size, Bs, cutlass_block_fp8_supported=True
|
||||
)
|
||||
else:
|
||||
return apply_w8a8_block_fp8_linear(
|
||||
A_ref, B, block_size, Bs, cutlass_block_fp8_supported=False
|
||||
)
|
||||
|
||||
return run
|
||||
|
||||
|
||||
# Determine available providers
|
||||
available_providers = ["torch-bf16", "w8a8-block-fp8-triton"]
|
||||
plot_title = "BF16 vs W8A8 Block FP8 GEMMs"
|
||||
|
||||
if CUTLASS_BLOCK_FP8_SUPPORTED:
|
||||
available_providers.append("w8a8-block-fp8-cutlass")
|
||||
|
||||
|
||||
@vllm_triton.testing.perf_report(
|
||||
vllm_triton.testing.Benchmark(
|
||||
x_names=["batch_size"],
|
||||
x_vals=[1, 16, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384],
|
||||
x_log=False,
|
||||
line_arg="provider",
|
||||
line_vals=available_providers,
|
||||
line_names=available_providers,
|
||||
ylabel="TFLOP/s (larger is better)",
|
||||
plot_name="BF16 vs W8A8 Block FP8 GEMMs",
|
||||
args={},
|
||||
)
|
||||
)
|
||||
def benchmark_tflops(batch_size, provider, N, K, block_size=(128, 128)):
|
||||
M = batch_size
|
||||
device = "cuda"
|
||||
|
||||
quantiles = [0.5, 0.2, 0.8]
|
||||
|
||||
if provider == "torch-bf16":
|
||||
a = torch.randn((M, K), device=device, dtype=torch.bfloat16)
|
||||
b = torch.randn((N, K), device=device, dtype=torch.bfloat16)
|
||||
ms, min_ms, max_ms = vllm_triton.testing.do_bench_cudagraph(
|
||||
lambda: torch.nn.functional.linear(a, b), quantiles=quantiles
|
||||
)
|
||||
elif provider == "w8a8-block-fp8-triton":
|
||||
run_w8a8_triton = build_w8a8_block_fp8_runner(
|
||||
M, N, K, block_size, device, use_cutlass=False
|
||||
)
|
||||
ms, min_ms, max_ms = vllm_triton.testing.do_bench_cudagraph(
|
||||
lambda: run_w8a8_triton(), quantiles=quantiles
|
||||
)
|
||||
elif provider == "w8a8-block-fp8-cutlass":
|
||||
run_w8a8_cutlass = build_w8a8_block_fp8_runner(
|
||||
M, N, K, block_size, device, use_cutlass=True
|
||||
)
|
||||
ms, min_ms, max_ms = vllm_triton.testing.do_bench_cudagraph(
|
||||
lambda: run_w8a8_cutlass(), quantiles=quantiles
|
||||
)
|
||||
else:
|
||||
raise ValueError(f"Unknown provider: {provider}")
|
||||
|
||||
to_tflops = lambda t_ms: (2 * M * N * K) * 1e-12 / (t_ms * 1e-3)
|
||||
return to_tflops(ms), to_tflops(max_ms), to_tflops(min_ms)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
block_size = (128, 128)
|
||||
|
||||
for N, K in DEEPSEEK_V3_SHAPES:
|
||||
print(f"\nBenchmarking DeepSeek-V3, N={N} K={K}")
|
||||
|
||||
print(f"TFLOP/s comparison (block_size={block_size}):")
|
||||
benchmark_tflops.run(
|
||||
print_data=True,
|
||||
# show_plots=False,
|
||||
# save_path=f"bench_w8a8_block_fp8_tflops_n{N}_k{K}",
|
||||
N=N,
|
||||
K=K,
|
||||
block_size=block_size,
|
||||
)
|
||||
|
||||
print("\nBenchmark finished!")
|
||||
@ -3,6 +3,7 @@
|
||||
import argparse
|
||||
import copy
|
||||
import itertools
|
||||
import os
|
||||
|
||||
import torch
|
||||
from weight_shapes import WEIGHT_SHAPES
|
||||
@ -23,21 +24,45 @@ PROVIDER_CFGS = {
|
||||
"torch-bf16": dict(enabled=True),
|
||||
"nvfp4": dict(no_a_quant=False, enabled=True),
|
||||
"nvfp4-noquant": dict(no_a_quant=True, enabled=True),
|
||||
"fbgemm-nvfp4": dict(fbgemm=True, no_a_quant=False, enabled=True),
|
||||
"fbgemm-nvfp4-noquant": dict(fbgemm=True, no_a_quant=True, enabled=True),
|
||||
}
|
||||
|
||||
_needs_fbgemm = any(
|
||||
v.get("fbgemm", False) for v in PROVIDER_CFGS.values() if v.get("enabled", False)
|
||||
)
|
||||
if _needs_fbgemm:
|
||||
try:
|
||||
from fbgemm_gpu.experimental.gemm.triton_gemm.fp4_quantize import (
|
||||
triton_scale_nvfp4_quant,
|
||||
)
|
||||
except ImportError:
|
||||
print(
|
||||
"WARNING: FBGEMM providers are enabled but fbgemm_gpu is not installed. "
|
||||
"These providers will be skipped. Please install fbgemm_gpu with: "
|
||||
"'pip install fbgemm-gpu-genai' to run them."
|
||||
)
|
||||
# Disable FBGEMM providers so the benchmark can run.
|
||||
for cfg in PROVIDER_CFGS.values():
|
||||
if cfg.get("fbgemm"):
|
||||
cfg["enabled"] = False
|
||||
|
||||
_enabled = [k for k, v in PROVIDER_CFGS.items() if v["enabled"]]
|
||||
|
||||
|
||||
def _quant_weight_nvfp4(b: torch.Tensor, device: str):
|
||||
def _quant_weight_nvfp4(b: torch.Tensor, device: str, cfg):
|
||||
# Compute global scale for weight
|
||||
b_amax = torch.abs(b).max().to(torch.float32)
|
||||
b_global_scale = FLOAT8_E4M3_MAX * FLOAT4_E2M1_MAX / b_amax
|
||||
b_fp4, scale_b_fp4 = ops.scaled_fp4_quant(b, b_global_scale)
|
||||
if "fbgemm" in cfg and cfg["fbgemm"]:
|
||||
b_fp4, scale_b_fp4 = triton_scale_nvfp4_quant(b, b_global_scale)
|
||||
else:
|
||||
b_fp4, scale_b_fp4 = ops.scaled_fp4_quant(b, b_global_scale)
|
||||
return b_fp4, scale_b_fp4, b_global_scale
|
||||
|
||||
|
||||
def build_nvfp4_runner(cfg, a, b, dtype, device):
|
||||
b_fp4, scale_b_fp4, b_global_scale = _quant_weight_nvfp4(b, device)
|
||||
b_fp4, scale_b_fp4, b_global_scale = _quant_weight_nvfp4(b, device, cfg)
|
||||
|
||||
# Compute global scale for activation
|
||||
# NOTE: This is generally provided ahead-of-time by the model checkpoint.
|
||||
@ -46,6 +71,35 @@ def build_nvfp4_runner(cfg, a, b, dtype, device):
|
||||
|
||||
# Alpha for the GEMM operation
|
||||
alpha = 1.0 / (a_global_scale * b_global_scale)
|
||||
if "fbgemm" in cfg and cfg["fbgemm"]:
|
||||
if cfg["no_a_quant"]:
|
||||
a_fp4, scale_a_fp4 = triton_scale_nvfp4_quant(a, a_global_scale)
|
||||
|
||||
def run():
|
||||
return torch.ops.fbgemm.f4f4bf16(
|
||||
a_fp4,
|
||||
b_fp4,
|
||||
scale_a_fp4,
|
||||
scale_b_fp4,
|
||||
global_scale=alpha,
|
||||
use_mx=False,
|
||||
)
|
||||
|
||||
return run
|
||||
else:
|
||||
|
||||
def run():
|
||||
a_fp4, scale_a_fp4 = triton_scale_nvfp4_quant(a, a_global_scale)
|
||||
return torch.ops.fbgemm.f4f4bf16(
|
||||
a_fp4,
|
||||
b_fp4,
|
||||
scale_a_fp4,
|
||||
scale_b_fp4,
|
||||
global_scale=alpha,
|
||||
use_mx=False,
|
||||
)
|
||||
|
||||
return run
|
||||
|
||||
if cfg["no_a_quant"]:
|
||||
# Pre-quantize activation
|
||||
@ -130,10 +184,13 @@ if __name__ == "__main__":
|
||||
|
||||
for K, N, model in prepare_shapes(args):
|
||||
print(f"{model}, N={N} K={K}, BF16 vs NVFP4 GEMMs TFLOP/s:")
|
||||
save_dir = f"bench_nvfp4_res_n{N}_k{K}"
|
||||
os.makedirs(save_dir, exist_ok=True)
|
||||
|
||||
benchmark.run(
|
||||
print_data=True,
|
||||
show_plots=True,
|
||||
save_path=f"bench_nvfp4_res_n{N}_k{K}",
|
||||
save_path=save_dir,
|
||||
N=N,
|
||||
K=K,
|
||||
)
|
||||
|
||||
@ -2,14 +2,25 @@
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
import itertools
|
||||
from typing import Callable
|
||||
from unittest.mock import patch
|
||||
|
||||
import pandas as pd
|
||||
import torch
|
||||
|
||||
from vllm import _custom_ops as ops
|
||||
from vllm.config import CompilationConfig, VllmConfig, set_current_vllm_config
|
||||
from vllm.model_executor.layers.quantization.input_quant_fp8 import QuantFP8
|
||||
from vllm.model_executor.layers.quantization.utils.quant_utils import GroupShape
|
||||
from vllm.triton_utils import triton
|
||||
from vllm.utils import STR_DTYPE_TO_TORCH_DTYPE, FlexibleArgumentParser
|
||||
|
||||
|
||||
def with_triton_mode(fn):
|
||||
"""Temporarily force the Triton fallback path"""
|
||||
|
||||
def wrapped(*args, **kwargs):
|
||||
with patch("vllm.platforms.current_platform.is_cuda", return_value=False):
|
||||
return fn(*args, **kwargs)
|
||||
|
||||
return wrapped
|
||||
|
||||
|
||||
# TODO(luka): use standalone_compile utility
|
||||
@ -21,78 +32,238 @@ def with_dyn_arg(fn: Callable, arg_index: int, dim_index: int):
|
||||
return inner
|
||||
|
||||
|
||||
torch._dynamo.config.recompile_limit = 8888
|
||||
compilation_config = CompilationConfig(custom_ops=["none"])
|
||||
with set_current_vllm_config(VllmConfig(compilation_config=compilation_config)):
|
||||
torch_per_token_quant_fp8 = torch.compile(
|
||||
QuantFP8(False, GroupShape.PER_TOKEN),
|
||||
fullgraph=True,
|
||||
dynamic=False, # recompile for different shapes
|
||||
)
|
||||
def bench_compile(fn: Callable):
|
||||
# recompile for different shapes
|
||||
fwd = torch.compile(fn, fullgraph=True, dynamic=False)
|
||||
|
||||
# First dim is explicitly dynamic to simulate vLLM usage
|
||||
torch_per_token_quant_fp8 = with_dyn_arg(torch_per_token_quant_fp8, 0, 0)
|
||||
return with_dyn_arg(fwd, 0, 0)
|
||||
|
||||
|
||||
def cuda_per_token_quant_fp8(
|
||||
input: torch.Tensor,
|
||||
) -> tuple[torch.Tensor, torch.Tensor]:
|
||||
return ops.scaled_fp8_quant(input)
|
||||
torch._dynamo.config.recompile_limit = 8888
|
||||
|
||||
|
||||
def calculate_diff(batch_size: int, seq_len: int):
|
||||
"""Calculate difference between Triton and CUDA implementations."""
|
||||
def calculate_diff(
|
||||
batch_size: int,
|
||||
hidden_size: int,
|
||||
group_shape: GroupShape,
|
||||
dtype: torch.dtype,
|
||||
):
|
||||
"""Calculate the difference between Inductor and CUDA implementations."""
|
||||
device = torch.device("cuda")
|
||||
x = torch.rand((batch_size * seq_len, 4096), dtype=torch.float16, device=device)
|
||||
x = torch.randn((batch_size, hidden_size), dtype=dtype, device=device)
|
||||
|
||||
torch_out, torch_scale = torch_per_token_quant_fp8(x)
|
||||
cuda_out, cuda_scale = cuda_per_token_quant_fp8(x)
|
||||
quant_fp8 = QuantFP8(False, group_shape, column_major_scales=False)
|
||||
|
||||
if torch.allclose(
|
||||
cuda_out.to(torch.float32), torch_out.to(torch.float32), rtol=1e-3, atol=1e-5
|
||||
) and torch.allclose(cuda_scale, torch_scale, rtol=1e-3, atol=1e-5):
|
||||
torch_out, torch_scale = bench_compile(quant_fp8.forward_native)(x)
|
||||
torch_eager_out, torch_eager_scale = quant_fp8.forward_native(x)
|
||||
cuda_out, cuda_scale = quant_fp8.forward_cuda(x)
|
||||
|
||||
try:
|
||||
torch.testing.assert_close(
|
||||
cuda_out.to(torch.float32),
|
||||
torch_out.to(torch.float32),
|
||||
rtol=1e-3,
|
||||
atol=1e-5,
|
||||
)
|
||||
torch.testing.assert_close(cuda_scale, torch_scale, rtol=1e-3, atol=1e-5)
|
||||
torch.testing.assert_close(
|
||||
cuda_out.to(torch.float32),
|
||||
torch_eager_out.to(torch.float32),
|
||||
rtol=1e-3,
|
||||
atol=1e-5,
|
||||
)
|
||||
torch.testing.assert_close(cuda_scale, torch_eager_scale, rtol=1e-3, atol=1e-5)
|
||||
print("✅ All implementations match")
|
||||
else:
|
||||
except AssertionError as e:
|
||||
print("❌ Implementations differ")
|
||||
print(e)
|
||||
|
||||
|
||||
batch_size_range = [1, 16, 32, 64, 128]
|
||||
seq_len_range = [1, 16, 64, 128, 256, 512, 1024, 2048, 4096]
|
||||
|
||||
configs = list(itertools.product(batch_size_range, seq_len_range))
|
||||
configs = []
|
||||
|
||||
|
||||
@triton.testing.perf_report(
|
||||
triton.testing.Benchmark(
|
||||
x_names=["batch_size", "seq_len"],
|
||||
x_vals=configs,
|
||||
line_arg="provider",
|
||||
line_vals=["torch", "cuda"],
|
||||
line_names=["Torch", "CUDA"],
|
||||
styles=[("blue", "-"), ("green", "-")],
|
||||
ylabel="us",
|
||||
plot_name="per-token-dynamic-quant-fp8-performance",
|
||||
args={},
|
||||
)
|
||||
)
|
||||
def benchmark_quantization(batch_size, seq_len, provider):
|
||||
dtype = torch.float16
|
||||
def benchmark_quantization(
|
||||
batch_size,
|
||||
hidden_size,
|
||||
provider,
|
||||
group_shape: GroupShape,
|
||||
col_major: bool,
|
||||
dtype: torch.dtype,
|
||||
):
|
||||
device = torch.device("cuda")
|
||||
|
||||
x = torch.randn(batch_size * seq_len, 4096, device=device, dtype=dtype)
|
||||
x = torch.randn(batch_size, hidden_size, device=device, dtype=dtype)
|
||||
|
||||
quantiles = [0.5, 0.2, 0.8]
|
||||
quant_fp8 = QuantFP8(False, group_shape, column_major_scales=col_major)
|
||||
|
||||
if provider == "torch":
|
||||
fn = lambda: torch_per_token_quant_fp8(x.clone())
|
||||
fn = lambda: bench_compile(quant_fp8.forward_native)(x.clone())
|
||||
elif provider == "cuda":
|
||||
fn = lambda: cuda_per_token_quant_fp8(x.clone())
|
||||
fn = lambda: quant_fp8.forward_cuda(x.clone())
|
||||
elif provider == "triton":
|
||||
if not group_shape.is_per_group():
|
||||
# Triton only supported for per-group
|
||||
return 0, 0, 0
|
||||
|
||||
fn = lambda: with_triton_mode(quant_fp8.forward_cuda)(x.clone())
|
||||
|
||||
ms, min_ms, max_ms = triton.testing.do_bench_cudagraph(fn, quantiles=quantiles)
|
||||
|
||||
return 1000 * ms, 1000 * max_ms, 1000 * min_ms
|
||||
|
||||
|
||||
# TODO(luka) extract to utils
|
||||
def compute_geomean_speedups(
|
||||
df: pd.DataFrame,
|
||||
baseline_col: str,
|
||||
speedup_cols: list[str],
|
||||
groupby_cols: list[str] | None = None,
|
||||
) -> pd.DataFrame:
|
||||
"""
|
||||
Compute geometric mean speedups over a baseline column.
|
||||
|
||||
Args:
|
||||
df: Input dataframe
|
||||
baseline_col: Column to use as baseline
|
||||
speedup_cols: Columns to compute speedups for
|
||||
groupby_cols: Columns to group by. If None, compute over entire df.
|
||||
|
||||
Returns:
|
||||
pd.DataFrame with geometric mean speedups
|
||||
"""
|
||||
from scipy.stats import gmean
|
||||
|
||||
def geo_speedup(group: pd.DataFrame) -> pd.Series:
|
||||
ratios = {
|
||||
col: (group[baseline_col] / group[col]).values for col in speedup_cols
|
||||
}
|
||||
return pd.Series({col: gmean(vals) for col, vals in ratios.items()})
|
||||
|
||||
if groupby_cols is None:
|
||||
result = geo_speedup(df).to_frame().T
|
||||
else:
|
||||
result = (
|
||||
df.groupby(groupby_cols)
|
||||
.apply(geo_speedup, include_groups=False)
|
||||
.reset_index()
|
||||
)
|
||||
|
||||
return result
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
calculate_diff(batch_size=4, seq_len=4096)
|
||||
benchmark_quantization.run(print_data=True)
|
||||
parser = FlexibleArgumentParser(
|
||||
description="Benchmark the various implementations of QuantFP8 (dynamic-only)"
|
||||
)
|
||||
parser.add_argument("-c", "--check", action="store_true")
|
||||
parser.add_argument(
|
||||
"--dtype", type=str, choices=["half", "bfloat16", "float"], default="bfloat16"
|
||||
)
|
||||
parser.add_argument(
|
||||
"--hidden-sizes",
|
||||
type=int,
|
||||
nargs="+",
|
||||
default=[896, 1024, 2048, 4096, 7168],
|
||||
help="Hidden sizes to benchmark",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--batch-sizes",
|
||||
type=int,
|
||||
nargs="+",
|
||||
default=[1, 16, 128, 512, 1024],
|
||||
help="Batch sizes to benchmark",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--group-sizes",
|
||||
type=int,
|
||||
nargs="+",
|
||||
default=None,
|
||||
help="Group sizes for GroupShape(1,N) to benchmark. "
|
||||
"Use 0 for PER_TENSOR, -1 for PER_TOKEN (default: 0,-1,64,128)",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--no-column-major",
|
||||
action="store_true",
|
||||
help="Disable column-major scales testing",
|
||||
)
|
||||
|
||||
args = parser.parse_args()
|
||||
assert args
|
||||
|
||||
dtype = STR_DTYPE_TO_TORCH_DTYPE[args.dtype]
|
||||
|
||||
hidden_sizes = args.hidden_sizes
|
||||
batch_sizes = args.batch_sizes
|
||||
|
||||
if args.group_sizes is not None:
|
||||
group_shapes = []
|
||||
for size in args.group_sizes:
|
||||
if size == 0:
|
||||
group_shapes.append(GroupShape.PER_TENSOR)
|
||||
elif size == -1:
|
||||
group_shapes.append(GroupShape.PER_TOKEN)
|
||||
else:
|
||||
group_shapes.append(GroupShape(1, size))
|
||||
else:
|
||||
group_shapes = [
|
||||
GroupShape.PER_TENSOR,
|
||||
GroupShape.PER_TOKEN,
|
||||
GroupShape(1, 64),
|
||||
GroupShape(1, 128),
|
||||
]
|
||||
|
||||
column_major_scales = [False] if args.no_column_major else [True, False]
|
||||
|
||||
config_gen = itertools.product(
|
||||
group_shapes,
|
||||
column_major_scales,
|
||||
batch_sizes,
|
||||
hidden_sizes,
|
||||
)
|
||||
|
||||
# filter out column-major scales for non-group, reverse order
|
||||
configs.extend(c[::-1] for c in config_gen if (c[0].is_per_group() or not c[1]))
|
||||
|
||||
print(f"Running {len(configs)} configurations:")
|
||||
print(f" Hidden sizes: {hidden_sizes}")
|
||||
print(f" Batch sizes: {batch_sizes}")
|
||||
print(f" Group shapes: {[str(g) for g in group_shapes]}")
|
||||
print(f" Column major scales: {column_major_scales}")
|
||||
print()
|
||||
|
||||
if args.check:
|
||||
for group_shape in group_shapes:
|
||||
group_size = group_shape[1]
|
||||
print(f"{group_size=}")
|
||||
calculate_diff(
|
||||
batch_size=4, hidden_size=4096, group_shape=group_shape, dtype=dtype
|
||||
)
|
||||
|
||||
benchmark = triton.testing.perf_report(
|
||||
triton.testing.Benchmark(
|
||||
x_names=["hidden_size", "batch_size", "col_major", "group_shape"],
|
||||
x_vals=configs,
|
||||
line_arg="provider",
|
||||
line_vals=["torch", "cuda", "triton"],
|
||||
line_names=["Torch (Compiled)", "CUDA", "Triton"],
|
||||
styles=[("blue", "-"), ("green", "-"), ("black", "-")],
|
||||
ylabel="us",
|
||||
plot_name="QuantFP8 performance",
|
||||
args={},
|
||||
)
|
||||
)(benchmark_quantization)
|
||||
|
||||
df = benchmark.run(print_data=True, dtype=dtype, return_df=True)
|
||||
|
||||
# Print geomean speedups
|
||||
geo_table_grouped = compute_geomean_speedups(
|
||||
df,
|
||||
baseline_col="Torch (Compiled)",
|
||||
speedup_cols=["CUDA", "Triton"],
|
||||
groupby_cols=["col_major", "group_shape"],
|
||||
)
|
||||
|
||||
print("Speedup over Torch (Compiled)")
|
||||
print(geo_table_grouped.to_string(index=False))
|
||||
|
||||
104
benchmarks/kernels/benchmark_activation.py
Normal file
104
benchmarks/kernels/benchmark_activation.py
Normal file
@ -0,0 +1,104 @@
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
|
||||
# benchmark custom activation op performance
|
||||
import itertools
|
||||
|
||||
import torch
|
||||
|
||||
import vllm.model_executor.layers.activation # noqa F401
|
||||
from vllm.model_executor.custom_op import CustomOp
|
||||
from vllm.platforms import current_platform
|
||||
from vllm.triton_utils import triton
|
||||
from vllm.utils import STR_DTYPE_TO_TORCH_DTYPE, FlexibleArgumentParser
|
||||
|
||||
batch_size_range = [1, 16, 32, 64, 128]
|
||||
seq_len_range = [1, 16, 64, 128, 256, 512, 1024, 2048, 4096]
|
||||
intermediate_size = [3072, 9728, 12288]
|
||||
configs = list(itertools.product(batch_size_range, seq_len_range, intermediate_size))
|
||||
|
||||
|
||||
def benchmark_activation(
|
||||
batch_size: int,
|
||||
seq_len: int,
|
||||
intermediate_size: int,
|
||||
provider: str,
|
||||
func_name: str,
|
||||
dtype: torch.dtype,
|
||||
):
|
||||
device = "cuda"
|
||||
num_tokens = batch_size * seq_len
|
||||
dim = intermediate_size
|
||||
current_platform.seed_everything(42)
|
||||
torch.set_default_device(device)
|
||||
|
||||
if func_name == "gelu_and_mul":
|
||||
layer = CustomOp.op_registry[func_name](approximate="none")
|
||||
elif func_name == "gelu_and_mul_tanh":
|
||||
layer = CustomOp.op_registry["gelu_and_mul"](approximate="tanh")
|
||||
elif func_name == "fatrelu_and_mul":
|
||||
threshold = 0.5
|
||||
layer = CustomOp.op_registry[func_name](threshold)
|
||||
else:
|
||||
layer = CustomOp.op_registry[func_name]()
|
||||
|
||||
x = torch.randn(num_tokens, dim, dtype=dtype, device=device)
|
||||
compiled_layer = torch.compile(layer.forward_native)
|
||||
|
||||
if provider == "custom":
|
||||
fn = lambda: layer(x)
|
||||
elif provider == "compiled":
|
||||
fn = lambda: compiled_layer(x)
|
||||
|
||||
ms, min_ms, max_ms = triton.testing.do_bench_cudagraph(
|
||||
fn, quantiles=[0.5, 0.2, 0.8]
|
||||
)
|
||||
return ms, max_ms, min_ms
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
parser = FlexibleArgumentParser(description="Benchmark the custom activation op.")
|
||||
parser.add_argument(
|
||||
"--func-name",
|
||||
type=str,
|
||||
choices=[
|
||||
"mul_and_silu",
|
||||
"silu_and_mul",
|
||||
"gelu_and_mul",
|
||||
"gelu_and_mul_tanh",
|
||||
"fatrelu_and_mul",
|
||||
"swigluoai_and_mul",
|
||||
"gelu_new",
|
||||
"gelu_fast",
|
||||
"quick_gelu",
|
||||
],
|
||||
default="silu_and_mul",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--dtype", type=str, choices=["half", "bfloat16", "float"], default="bfloat16"
|
||||
)
|
||||
args = parser.parse_args()
|
||||
assert args
|
||||
|
||||
func_name = args.func_name
|
||||
dtype = STR_DTYPE_TO_TORCH_DTYPE[args.dtype]
|
||||
|
||||
perf_report = triton.testing.perf_report(
|
||||
triton.testing.Benchmark(
|
||||
x_names=["batch_size", "seq_len", "intermediate_size"],
|
||||
x_vals=configs,
|
||||
line_arg="provider",
|
||||
line_vals=["custom", "compiled"],
|
||||
line_names=["Custom OP", "Compiled"],
|
||||
styles=[("blue", "-"), ("green", "-")],
|
||||
ylabel="ms",
|
||||
plot_name=f"{func_name}-op-performance",
|
||||
args={},
|
||||
)
|
||||
)
|
||||
|
||||
perf_report(
|
||||
lambda batch_size, seq_len, intermediate_size, provider: benchmark_activation(
|
||||
batch_size, seq_len, intermediate_size, provider, func_name, dtype
|
||||
)
|
||||
).run(print_data=True)
|
||||
@ -13,6 +13,10 @@ import torch.utils.benchmark as benchmark
|
||||
|
||||
from vllm import _custom_ops as ops
|
||||
from vllm.config import ParallelConfig, VllmConfig, set_current_vllm_config
|
||||
from vllm.model_executor.layers.fused_moe.config import (
|
||||
fp8_w8a8_moe_quant_config,
|
||||
nvfp4_moe_quant_config,
|
||||
)
|
||||
from vllm.model_executor.layers.fused_moe.cutlass_moe import cutlass_moe_fp4
|
||||
from vllm.model_executor.layers.fused_moe.fused_moe import fused_experts, fused_topk
|
||||
from vllm.scalar_type import scalar_types
|
||||
@ -140,6 +144,12 @@ def bench_run(
|
||||
a_fp8_scale: torch.Tensor,
|
||||
num_repeats: int,
|
||||
):
|
||||
quant_config = fp8_w8a8_moe_quant_config(
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a_fp8_scale,
|
||||
)
|
||||
|
||||
for _ in range(num_repeats):
|
||||
fused_experts(
|
||||
a,
|
||||
@ -147,10 +157,7 @@ def bench_run(
|
||||
w2,
|
||||
topk_weights,
|
||||
topk_ids,
|
||||
use_fp8_w8a8=True,
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a_fp8_scale,
|
||||
quant_config=quant_config,
|
||||
)
|
||||
|
||||
def run_cutlass_moe_fp4(
|
||||
@ -172,25 +179,27 @@ def bench_run(
|
||||
device: torch.device,
|
||||
num_repeats: int,
|
||||
):
|
||||
quant_config = nvfp4_moe_quant_config(
|
||||
a1_gscale=a1_gs,
|
||||
a2_gscale=a2_gs,
|
||||
w1_scale=w1_blockscale,
|
||||
w2_scale=w2_blockscale,
|
||||
g1_alphas=w1_gs,
|
||||
g2_alphas=w2_gs,
|
||||
)
|
||||
for _ in range(num_repeats):
|
||||
with nvtx.annotate("cutlass_moe_fp4", color="green"):
|
||||
cutlass_moe_fp4(
|
||||
a=a,
|
||||
a1_gscale=a1_gs,
|
||||
a2_gscale=a2_gs,
|
||||
w1_fp4=w1_fp4,
|
||||
w1_blockscale=w1_blockscale,
|
||||
w1_alphas=w1_gs,
|
||||
w2_fp4=w2_fp4,
|
||||
w2_blockscale=w2_blockscale,
|
||||
w2_alphas=w2_gs,
|
||||
topk_weights=topk_weights,
|
||||
topk_ids=topk_ids,
|
||||
m=m,
|
||||
n=n,
|
||||
k=k,
|
||||
e=num_experts,
|
||||
device=device,
|
||||
quant_config=quant_config,
|
||||
)
|
||||
|
||||
def run_cutlass_from_graph(
|
||||
@ -211,26 +220,29 @@ def bench_run(
|
||||
e: int,
|
||||
device: torch.device,
|
||||
):
|
||||
quant_config = nvfp4_moe_quant_config(
|
||||
a1_gscale=a1_gs,
|
||||
a2_gscale=a2_gs,
|
||||
w1_scale=w1_blockscale,
|
||||
w2_scale=w2_blockscale,
|
||||
g1_alphas=w1_gs,
|
||||
g2_alphas=w2_gs,
|
||||
)
|
||||
|
||||
with set_current_vllm_config(
|
||||
VllmConfig(parallel_config=ParallelConfig(pipeline_parallel_size=1))
|
||||
):
|
||||
return cutlass_moe_fp4(
|
||||
a=a,
|
||||
a1_gscale=a1_gs,
|
||||
w1_fp4=w1_fp4,
|
||||
w1_blockscale=w1_blockscale,
|
||||
w1_alphas=w1_alphas,
|
||||
a2_gscale=a2_gs,
|
||||
w2_fp4=w2_fp4,
|
||||
w2_blockscale=w2_blockscale,
|
||||
w2_alphas=w2_alphas,
|
||||
topk_weights=topk_weights,
|
||||
topk_ids=topk_ids,
|
||||
m=m,
|
||||
n=n,
|
||||
k=k,
|
||||
e=num_experts,
|
||||
device=device,
|
||||
quant_config=quant_config,
|
||||
)
|
||||
|
||||
def run_triton_from_graph(
|
||||
@ -246,16 +258,18 @@ def bench_run(
|
||||
with set_current_vllm_config(
|
||||
VllmConfig(parallel_config=ParallelConfig(pipeline_parallel_size=1))
|
||||
):
|
||||
quant_config = fp8_w8a8_moe_quant_config(
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a_fp8_scale,
|
||||
)
|
||||
return fused_experts(
|
||||
a,
|
||||
w1,
|
||||
w2,
|
||||
topk_weights,
|
||||
topk_ids,
|
||||
use_fp8_w8a8=True,
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a_fp8_scale,
|
||||
quant_config=quant_config,
|
||||
)
|
||||
|
||||
def replay_graph(graph, num_repeats):
|
||||
|
||||
406
benchmarks/kernels/benchmark_cutlass_moe_fp8.py
Normal file
406
benchmarks/kernels/benchmark_cutlass_moe_fp8.py
Normal file
@ -0,0 +1,406 @@
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
"""
|
||||
Benchmark the performance of the cutlass_moe_fp8 kernel vs the triton_moe
|
||||
kernel. Both kernels take in fp8 quantized weights and 16-bit activations,
|
||||
but use different quantization strategies and backends.
|
||||
"""
|
||||
|
||||
import nvtx
|
||||
import torch
|
||||
|
||||
from vllm import _custom_ops as ops
|
||||
from vllm.model_executor.layers.fused_moe.config import fp8_w8a8_moe_quant_config
|
||||
from vllm.model_executor.layers.fused_moe.cutlass_moe import cutlass_moe_fp8
|
||||
from vllm.model_executor.layers.fused_moe.fused_moe import fused_experts, fused_topk
|
||||
from vllm.platforms import current_platform
|
||||
from vllm.utils import FlexibleArgumentParser
|
||||
|
||||
# Weight shapes for different models: [num_experts, topk, hidden_size,
|
||||
# intermediate_size]
|
||||
WEIGHT_SHAPES_MOE = {
|
||||
"mixtral-8x7b": [
|
||||
[8, 2, 4096, 14336],
|
||||
],
|
||||
"deepseek-v2": [
|
||||
[160, 6, 5120, 12288],
|
||||
],
|
||||
"custom-small": [
|
||||
[8, 2, 2048, 7168],
|
||||
],
|
||||
"glm45-fp8": [
|
||||
[128, 8, 4096, 1408],
|
||||
],
|
||||
"Llama-4-Maverick-17B-128E-Instruct-FP8": [
|
||||
[128, 1, 5120, 8192],
|
||||
],
|
||||
}
|
||||
|
||||
DEFAULT_MODELS = [
|
||||
"mixtral-8x7b",
|
||||
]
|
||||
|
||||
DEFAULT_BATCH_SIZES = [4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
|
||||
DEFAULT_TP_SIZES = [1]
|
||||
|
||||
PER_ACT_TOKEN_OPTS = [False, True]
|
||||
PER_OUT_CH_OPTS = [False, True]
|
||||
|
||||
FP8_DTYPE = current_platform.fp8_dtype()
|
||||
|
||||
|
||||
def bench_run(
|
||||
results: list,
|
||||
model: str,
|
||||
num_experts: int,
|
||||
topk: int,
|
||||
per_act_token: bool,
|
||||
per_out_ch: bool,
|
||||
mkn: tuple[int, int, int],
|
||||
):
|
||||
(m, k, n) = mkn
|
||||
|
||||
dtype = torch.half
|
||||
device = "cuda"
|
||||
|
||||
# Create input activations
|
||||
a = torch.randn((m, k), device=device, dtype=dtype) / 10
|
||||
|
||||
# Create weights
|
||||
w1 = torch.randn((num_experts, 2 * n, k), device=device, dtype=dtype) / 10
|
||||
w2 = torch.randn((num_experts, k, n), device=device, dtype=dtype) / 10
|
||||
|
||||
# Create FP8 quantized weights and scales for both kernels
|
||||
w1_fp8q = torch.empty((num_experts, 2 * n, k), device=device, dtype=FP8_DTYPE)
|
||||
w2_fp8q = torch.empty((num_experts, k, n), device=device, dtype=FP8_DTYPE)
|
||||
|
||||
# Create scales based on quantization strategy
|
||||
if per_out_ch:
|
||||
# Per-channel quantization
|
||||
w1_scale = torch.empty(
|
||||
(num_experts, 2 * n, 1), device=device, dtype=torch.float32
|
||||
)
|
||||
w2_scale = torch.empty((num_experts, k, 1), device=device, dtype=torch.float32)
|
||||
else:
|
||||
# Per-tensor quantization
|
||||
w1_scale = torch.empty((num_experts, 1, 1), device=device, dtype=torch.float32)
|
||||
w2_scale = torch.empty((num_experts, 1, 1), device=device, dtype=torch.float32)
|
||||
|
||||
# Quantize weights
|
||||
for expert in range(num_experts):
|
||||
if per_out_ch:
|
||||
# Per-channel quantization - not yet implemented properly
|
||||
# For now, fall back to per-tensor quantization
|
||||
w1_fp8q[expert], w1_scale_temp = ops.scaled_fp8_quant(w1[expert])
|
||||
w2_fp8q[expert], w2_scale_temp = ops.scaled_fp8_quant(w2[expert])
|
||||
# Expand scalar scales to the expected per-channel shape
|
||||
w1_scale[expert] = w1_scale_temp.expand(2 * n, 1)
|
||||
w2_scale[expert] = w2_scale_temp.expand(k, 1)
|
||||
else:
|
||||
# Per-tensor quantization
|
||||
w1_fp8q[expert], w1_scale_temp = ops.scaled_fp8_quant(w1[expert])
|
||||
w2_fp8q[expert], w2_scale_temp = ops.scaled_fp8_quant(w2[expert])
|
||||
# Store scalar scales in [1, 1] tensors
|
||||
w1_scale[expert, 0, 0] = w1_scale_temp
|
||||
w2_scale[expert, 0, 0] = w2_scale_temp
|
||||
|
||||
# Prepare weights for CUTLASS (no transpose needed)
|
||||
w1_fp8q_cutlass = w1_fp8q # Keep original [E, 2N, K]
|
||||
w2_fp8q_cutlass = w2_fp8q # Keep original [E, K, N]
|
||||
|
||||
# Create router scores and get topk
|
||||
score = torch.randn((m, num_experts), device=device, dtype=dtype)
|
||||
topk_weights, topk_ids, _ = fused_topk(a, score, topk, renormalize=False)
|
||||
|
||||
# WORKAROUND: CUTLASS MoE FP8 has issues with per-token quantization
|
||||
# Force per-tensor quantization for all cases to match working e2e setup
|
||||
a1_scale = torch.full((), 1e-2, device=device, dtype=torch.float32)
|
||||
a2_scale = torch.full((), 1e-2, device=device, dtype=torch.float32)
|
||||
|
||||
# Force per-tensor quantization for all cases
|
||||
per_act_token = False
|
||||
|
||||
# Create stride tensors for CUTLASS
|
||||
ab_strides1 = torch.full((num_experts,), k, dtype=torch.int64, device=device)
|
||||
ab_strides2 = torch.full((num_experts,), n, dtype=torch.int64, device=device)
|
||||
c_strides1 = torch.full((num_experts,), 2 * n, dtype=torch.int64, device=device)
|
||||
c_strides2 = torch.full((num_experts,), k, dtype=torch.int64, device=device)
|
||||
|
||||
def run_triton_moe(
|
||||
a: torch.Tensor,
|
||||
w1: torch.Tensor,
|
||||
w2: torch.Tensor,
|
||||
topk_weights: torch.Tensor,
|
||||
topk_ids: torch.Tensor,
|
||||
w1_scale: torch.Tensor,
|
||||
w2_scale: torch.Tensor,
|
||||
a1_scale: torch.Tensor,
|
||||
a2_scale: torch.Tensor,
|
||||
num_repeats: int,
|
||||
):
|
||||
quant_config = fp8_w8a8_moe_quant_config(
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a1_scale,
|
||||
a2_scale=a2_scale,
|
||||
per_act_token_quant=per_act_token,
|
||||
per_out_ch_quant=per_out_ch,
|
||||
)
|
||||
|
||||
for _ in range(num_repeats):
|
||||
fused_experts(
|
||||
a,
|
||||
w1,
|
||||
w2,
|
||||
topk_weights,
|
||||
topk_ids,
|
||||
quant_config=quant_config,
|
||||
)
|
||||
|
||||
def run_cutlass_moe_fp8(
|
||||
a: torch.Tensor,
|
||||
w1: torch.Tensor,
|
||||
w2: torch.Tensor,
|
||||
topk_weights: torch.Tensor,
|
||||
topk_ids: torch.Tensor,
|
||||
ab_strides1: torch.Tensor,
|
||||
ab_strides2: torch.Tensor,
|
||||
c_strides1: torch.Tensor,
|
||||
c_strides2: torch.Tensor,
|
||||
w1_scale: torch.Tensor,
|
||||
w2_scale: torch.Tensor,
|
||||
a1_scale: torch.Tensor,
|
||||
a2_scale: torch.Tensor,
|
||||
num_repeats: int,
|
||||
):
|
||||
quant_config = fp8_w8a8_moe_quant_config(
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a1_scale,
|
||||
a2_scale=a2_scale,
|
||||
per_act_token_quant=per_act_token,
|
||||
per_out_ch_quant=per_out_ch,
|
||||
)
|
||||
|
||||
for _ in range(num_repeats):
|
||||
with nvtx.annotate("cutlass_moe_fp8", color="blue"):
|
||||
cutlass_moe_fp8(
|
||||
a=a,
|
||||
w1_q=w1,
|
||||
w2_q=w2,
|
||||
topk_weights=topk_weights,
|
||||
topk_ids=topk_ids,
|
||||
ab_strides1=ab_strides1,
|
||||
ab_strides2=ab_strides2,
|
||||
c_strides1=c_strides1,
|
||||
c_strides2=c_strides2,
|
||||
quant_config=quant_config,
|
||||
activation="silu",
|
||||
global_num_experts=num_experts,
|
||||
)
|
||||
|
||||
# Pre-create quantization config to avoid creating it inside CUDA graph
|
||||
quant_config = fp8_w8a8_moe_quant_config(
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a1_scale,
|
||||
a2_scale=a2_scale,
|
||||
per_act_token_quant=per_act_token,
|
||||
per_out_ch_quant=per_out_ch,
|
||||
)
|
||||
|
||||
# Create CUDA graphs for CUTLASS (match benchmark_moe.py pattern exactly)
|
||||
cutlass_stream = torch.cuda.Stream()
|
||||
cutlass_graph = torch.cuda.CUDAGraph()
|
||||
with torch.cuda.graph(cutlass_graph, stream=cutlass_stream):
|
||||
# Capture 10 invocations like benchmark_moe.py
|
||||
for _ in range(10):
|
||||
cutlass_moe_fp8(
|
||||
a=a,
|
||||
w1_q=w1_fp8q_cutlass,
|
||||
w2_q=w2_fp8q_cutlass,
|
||||
topk_weights=topk_weights,
|
||||
topk_ids=topk_ids,
|
||||
ab_strides1=ab_strides1,
|
||||
ab_strides2=ab_strides2,
|
||||
c_strides1=c_strides1,
|
||||
c_strides2=c_strides2,
|
||||
quant_config=quant_config,
|
||||
activation="silu",
|
||||
global_num_experts=num_experts,
|
||||
)
|
||||
torch.cuda.synchronize()
|
||||
|
||||
# Create CUDA graphs for Triton (match benchmark_moe.py pattern exactly)
|
||||
triton_stream = torch.cuda.Stream()
|
||||
triton_graph = torch.cuda.CUDAGraph()
|
||||
with torch.cuda.graph(triton_graph, stream=triton_stream):
|
||||
# Capture 10 invocations like benchmark_moe.py
|
||||
for _ in range(10):
|
||||
fused_experts(
|
||||
a,
|
||||
w1_fp8q,
|
||||
w2_fp8q,
|
||||
topk_weights,
|
||||
topk_ids,
|
||||
quant_config=quant_config,
|
||||
)
|
||||
torch.cuda.synchronize()
|
||||
|
||||
def bench_cuda_graph(graph, num_warmup=5, num_iters=100):
|
||||
"""Benchmark CUDA graph using events like benchmark_moe.py"""
|
||||
# Warmup
|
||||
for _ in range(num_warmup):
|
||||
graph.replay()
|
||||
torch.cuda.synchronize()
|
||||
|
||||
# Timing
|
||||
start_event = torch.cuda.Event(enable_timing=True)
|
||||
end_event = torch.cuda.Event(enable_timing=True)
|
||||
|
||||
latencies = []
|
||||
for _ in range(num_iters):
|
||||
torch.cuda.synchronize()
|
||||
start_event.record()
|
||||
graph.replay()
|
||||
end_event.record()
|
||||
end_event.synchronize()
|
||||
latencies.append(start_event.elapsed_time(end_event))
|
||||
|
||||
# Divide by 10 since graph contains 10 calls
|
||||
return sum(latencies) / (num_iters * 10)
|
||||
|
||||
# Benchmark parameters
|
||||
num_warmup = 5
|
||||
num_iters = 100
|
||||
|
||||
# Benchmark only CUDA graphs (more reliable and faster)
|
||||
# Benchmark Triton MoE with CUDA graphs
|
||||
triton_graph_time = bench_cuda_graph(
|
||||
triton_graph, num_warmup=num_warmup, num_iters=num_iters
|
||||
)
|
||||
|
||||
# Benchmark CUTLASS MoE with CUDA graphs
|
||||
cutlass_graph_time = bench_cuda_graph(
|
||||
cutlass_graph, num_warmup=num_warmup, num_iters=num_iters
|
||||
)
|
||||
|
||||
# Convert ms to us and return results
|
||||
triton_time_us = triton_graph_time * 1000
|
||||
cutlass_time_us = cutlass_graph_time * 1000
|
||||
|
||||
return {
|
||||
"batch_size": m,
|
||||
"triton_time_us": triton_time_us,
|
||||
"cutlass_time_us": cutlass_time_us,
|
||||
}
|
||||
|
||||
|
||||
def main(args):
|
||||
print("Benchmarking models:")
|
||||
for i, model in enumerate(args.models):
|
||||
print(f"[{i}] {model}")
|
||||
|
||||
all_results = []
|
||||
|
||||
for model in args.models:
|
||||
for tp in args.tp_sizes:
|
||||
for layer in WEIGHT_SHAPES_MOE[model]:
|
||||
num_experts = layer[0]
|
||||
topk = layer[1]
|
||||
size_k = layer[2]
|
||||
size_n = layer[3] // tp
|
||||
|
||||
if len(args.limit_k) > 0 and size_k not in args.limit_k:
|
||||
continue
|
||||
|
||||
if len(args.limit_n) > 0 and size_n not in args.limit_n:
|
||||
continue
|
||||
|
||||
for per_act_token in args.per_act_token_opts:
|
||||
for per_out_ch in args.per_out_ch_opts:
|
||||
print(
|
||||
f"\n=== {model}, experts={num_experts}, topk={topk},"
|
||||
f"per_act={per_act_token}, per_out_ch={per_out_ch} ==="
|
||||
)
|
||||
|
||||
config_results = []
|
||||
for size_m in args.batch_sizes:
|
||||
mkn = (size_m, size_k, size_n)
|
||||
result = bench_run(
|
||||
[], # Not used anymore
|
||||
model,
|
||||
num_experts,
|
||||
topk,
|
||||
per_act_token,
|
||||
per_out_ch,
|
||||
mkn,
|
||||
)
|
||||
if result:
|
||||
config_results.append(result)
|
||||
|
||||
# Print results table for this configuration
|
||||
if config_results:
|
||||
print(
|
||||
f"\n{'Batch Size':<12}"
|
||||
f"{'Triton (us)':<15}"
|
||||
f"{'CUTLASS (us)':<15}"
|
||||
)
|
||||
print("-" * 45)
|
||||
for result in config_results:
|
||||
print(
|
||||
f"{result['batch_size']:<12}"
|
||||
f"{result['triton_time_us']:<15.2f}"
|
||||
f"{result['cutlass_time_us']:<15.2f}"
|
||||
)
|
||||
|
||||
all_results.extend(config_results)
|
||||
|
||||
print(f"\nTotal benchmarks completed: {len(all_results)}")
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
parser = FlexibleArgumentParser(
|
||||
description="""Benchmark CUTLASS FP8 MOE vs Triton FP8 FUSED MOE
|
||||
across specified models/shapes/batches
|
||||
|
||||
Example usage:
|
||||
python benchmark_cutlass_moe_fp8.py \
|
||||
--model "Llama-4-Maverick-17B-128E-Instruct-FP8" \
|
||||
--tp-sizes 8 \
|
||||
--batch-size 2 4 8 \
|
||||
--per-act-token-opts false \
|
||||
--per-out-ch-opts false
|
||||
|
||||
"""
|
||||
)
|
||||
parser.add_argument(
|
||||
"--models",
|
||||
nargs="+",
|
||||
type=str,
|
||||
default=DEFAULT_MODELS,
|
||||
choices=WEIGHT_SHAPES_MOE.keys(),
|
||||
)
|
||||
parser.add_argument("--tp-sizes", nargs="+", type=int, default=DEFAULT_TP_SIZES)
|
||||
parser.add_argument(
|
||||
"--batch-sizes", nargs="+", type=int, default=DEFAULT_BATCH_SIZES
|
||||
)
|
||||
parser.add_argument("--limit-k", nargs="+", type=int, default=[])
|
||||
parser.add_argument("--limit-n", nargs="+", type=int, default=[])
|
||||
parser.add_argument(
|
||||
"--per-act-token-opts",
|
||||
nargs="+",
|
||||
type=lambda x: x.lower() == "true",
|
||||
default=[False, True],
|
||||
help="Per-activation token quantization options (true/false)",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--per-out-ch-opts",
|
||||
nargs="+",
|
||||
type=lambda x: x.lower() == "true",
|
||||
default=[False, True],
|
||||
help="Per-output channel quantization options (true/false)",
|
||||
)
|
||||
|
||||
args = parser.parse_args()
|
||||
main(args)
|
||||
508
benchmarks/kernels/benchmark_device_communicators.py
Normal file
508
benchmarks/kernels/benchmark_device_communicators.py
Normal file
@ -0,0 +1,508 @@
|
||||
#!/usr/bin/env python3
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
|
||||
"""
|
||||
Benchmark script for device communicators:
|
||||
CustomAllreduce (oneshot, twoshot), PyNcclCommunicator,
|
||||
and SymmMemCommunicator (multimem, two-shot).
|
||||
|
||||
for NCCL symmetric memory you need to set the environment variables
|
||||
NCCL_NVLS_ENABLE=1 NCCL_CUMEM_ENABLE=1 VLLM_USE_NCCL_SYMM_MEM=1, otherwise NCCL does
|
||||
not use fast NVLS implementation for all reduce.
|
||||
|
||||
Usage:
|
||||
torchrun --nproc_per_node=<N> benchmark_device_communicators.py [options]
|
||||
|
||||
Example:
|
||||
torchrun --nproc_per_node=2 benchmark_device_communicators.py
|
||||
--sequence-lengths 512 1024 2048 --num-warmup 10 --num-trials 100
|
||||
"""
|
||||
|
||||
import json
|
||||
import os
|
||||
import time
|
||||
from contextlib import nullcontext
|
||||
from typing import Callable, Optional
|
||||
|
||||
import torch
|
||||
import torch.distributed as dist
|
||||
from torch.distributed import ProcessGroup
|
||||
|
||||
from vllm.distributed.device_communicators.custom_all_reduce import CustomAllreduce
|
||||
from vllm.distributed.device_communicators.pynccl import (
|
||||
PyNcclCommunicator,
|
||||
register_nccl_symmetric_ops,
|
||||
)
|
||||
from vllm.distributed.device_communicators.pynccl_allocator import (
|
||||
set_graph_pool_id,
|
||||
)
|
||||
from vllm.distributed.device_communicators.symm_mem import SymmMemCommunicator
|
||||
from vllm.logger import init_logger
|
||||
from vllm.utils import FlexibleArgumentParser
|
||||
|
||||
logger = init_logger(__name__)
|
||||
|
||||
# Default sequence lengths to benchmark
|
||||
DEFAULT_SEQUENCE_LENGTHS = [128, 512, 1024, 2048, 4096, 8192]
|
||||
|
||||
# Fixed hidden size and dtype for all benchmarks
|
||||
HIDDEN_SIZE = 8192
|
||||
BENCHMARK_DTYPE = torch.bfloat16
|
||||
|
||||
# CUDA graph settings
|
||||
CUDA_GRAPH_CAPTURE_CYCLES = 10
|
||||
|
||||
|
||||
class CommunicatorBenchmark:
|
||||
"""Benchmark class for testing device communicators."""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
rank: int,
|
||||
world_size: int,
|
||||
device: torch.device,
|
||||
cpu_group: ProcessGroup,
|
||||
sequence_lengths: list[int],
|
||||
):
|
||||
self.rank = rank
|
||||
self.world_size = world_size
|
||||
self.device = device
|
||||
self.cpu_group = cpu_group
|
||||
|
||||
# Calculate max_size_override based on largest sequence length
|
||||
max_seq_len = max(sequence_lengths)
|
||||
max_tensor_elements = max_seq_len * HIDDEN_SIZE
|
||||
self.max_size_override = max_tensor_elements * BENCHMARK_DTYPE.itemsize + 1
|
||||
|
||||
# Initialize communicators
|
||||
self.custom_allreduce = None
|
||||
self.pynccl_comm = None
|
||||
self.symm_mem_comm = None
|
||||
self.symm_mem_comm_multimem = None
|
||||
self.symm_mem_comm_two_shot = None
|
||||
|
||||
self._init_communicators()
|
||||
|
||||
def _init_communicators(self):
|
||||
"""Initialize all available communicators."""
|
||||
try:
|
||||
self.custom_allreduce = CustomAllreduce(
|
||||
group=self.cpu_group,
|
||||
device=self.device,
|
||||
max_size=self.max_size_override,
|
||||
)
|
||||
if not self.custom_allreduce.disabled:
|
||||
logger.info("Rank %s: CustomAllreduce initialized", self.rank)
|
||||
else:
|
||||
logger.info("Rank %s: CustomAllreduce disabled", self.rank)
|
||||
except Exception as e:
|
||||
logger.warning(
|
||||
"Rank %s: Failed to initialize CustomAllreduce: %s", self.rank, e
|
||||
)
|
||||
self.custom_allreduce = None
|
||||
|
||||
try:
|
||||
self.pynccl_comm = PyNcclCommunicator(
|
||||
group=self.cpu_group, device=self.device
|
||||
)
|
||||
if not self.pynccl_comm.disabled:
|
||||
logger.info("Rank %s: PyNcclCommunicator initialized", self.rank)
|
||||
register_nccl_symmetric_ops(self.pynccl_comm)
|
||||
else:
|
||||
logger.info("Rank %s: PyNcclCommunicator disabled", self.rank)
|
||||
self.pynccl_comm = None
|
||||
except Exception as e:
|
||||
logger.warning(
|
||||
"Rank %s: Failed to initialize PyNcclCommunicator: %s", self.rank, e
|
||||
)
|
||||
self.pynccl_comm = None
|
||||
|
||||
# Initialize variants for SymmMemCommunicator
|
||||
try:
|
||||
self.symm_mem_comm_multimem = SymmMemCommunicator(
|
||||
group=self.cpu_group,
|
||||
device=self.device,
|
||||
force_multimem=True,
|
||||
max_size_override=self.max_size_override,
|
||||
)
|
||||
if not self.symm_mem_comm_multimem.disabled:
|
||||
logger.info(
|
||||
"Rank %s: SymmMemCommunicator (multimem) initialized", self.rank
|
||||
)
|
||||
else:
|
||||
self.symm_mem_comm_multimem = None
|
||||
except Exception as e:
|
||||
logger.warning(
|
||||
"Rank %s: Failed to initialize SymmMemCommunicator (multimem): %s",
|
||||
self.rank,
|
||||
e,
|
||||
)
|
||||
self.symm_mem_comm_multimem = None
|
||||
|
||||
try:
|
||||
self.symm_mem_comm_two_shot = SymmMemCommunicator(
|
||||
group=self.cpu_group,
|
||||
device=self.device,
|
||||
force_multimem=False,
|
||||
max_size_override=self.max_size_override,
|
||||
)
|
||||
if not self.symm_mem_comm_two_shot.disabled:
|
||||
logger.info(
|
||||
"Rank %s: SymmMemCommunicator (two_shot) initialized", self.rank
|
||||
)
|
||||
else:
|
||||
self.symm_mem_comm_two_shot = None
|
||||
except Exception as e:
|
||||
logger.warning(
|
||||
"Rank %s: Failed to initialize SymmMemCommunicator (two_shot): %s",
|
||||
self.rank,
|
||||
e,
|
||||
)
|
||||
self.symm_mem_comm_two_shot = None
|
||||
|
||||
def benchmark_allreduce(
|
||||
self, sequence_length: int, num_warmup: int, num_trials: int
|
||||
) -> dict[str, float]:
|
||||
"""Benchmark allreduce operations for all available communicators."""
|
||||
|
||||
results = {}
|
||||
|
||||
# Define communicators with their benchmark functions
|
||||
communicators = []
|
||||
|
||||
if self.custom_allreduce is not None:
|
||||
comm = self.custom_allreduce
|
||||
# CustomAllreduce one-shot
|
||||
communicators.append(
|
||||
(
|
||||
"ca_1stage",
|
||||
lambda t, c=comm: c.custom_all_reduce(t),
|
||||
lambda t, c=comm: c.should_custom_ar(t),
|
||||
comm.capture(),
|
||||
"1stage", # env variable value
|
||||
)
|
||||
)
|
||||
# CustomAllreduce two-shot
|
||||
communicators.append(
|
||||
(
|
||||
"ca_2stage",
|
||||
lambda t, c=comm: c.custom_all_reduce(t),
|
||||
lambda t, c=comm: c.should_custom_ar(t),
|
||||
comm.capture(),
|
||||
"2stage", # env variable value
|
||||
)
|
||||
)
|
||||
|
||||
if self.pynccl_comm is not None:
|
||||
comm = self.pynccl_comm
|
||||
communicators.append(
|
||||
(
|
||||
"pynccl",
|
||||
lambda t, c=comm: c.all_reduce(t),
|
||||
lambda t: True, # Always available if initialized
|
||||
nullcontext(),
|
||||
None, # no env variable needed
|
||||
)
|
||||
)
|
||||
communicators.append(
|
||||
(
|
||||
"pynccl-symm",
|
||||
lambda t: torch.ops.vllm.all_reduce_symmetric_with_copy(t),
|
||||
lambda t: True, # Always available if initialized
|
||||
nullcontext(),
|
||||
None, # no env variable needed
|
||||
)
|
||||
)
|
||||
|
||||
if self.symm_mem_comm_multimem is not None:
|
||||
comm = self.symm_mem_comm_multimem
|
||||
communicators.append(
|
||||
(
|
||||
"symm_mem_multimem",
|
||||
lambda t, c=comm: c.all_reduce(t),
|
||||
lambda t, c=comm: c.should_use_symm_mem(t),
|
||||
nullcontext(),
|
||||
None, # no env variable needed
|
||||
)
|
||||
)
|
||||
|
||||
if self.symm_mem_comm_two_shot is not None:
|
||||
comm = self.symm_mem_comm_two_shot
|
||||
communicators.append(
|
||||
(
|
||||
"symm_mem_two_shot",
|
||||
lambda t, c=comm: c.all_reduce(t),
|
||||
lambda t, c=comm: c.should_use_symm_mem(t),
|
||||
nullcontext(),
|
||||
None, # no env variable needed
|
||||
)
|
||||
)
|
||||
|
||||
# Benchmark each communicator
|
||||
for name, allreduce_fn, should_use_fn, context, env_var in communicators:
|
||||
# Set environment variable if needed
|
||||
if env_var is not None:
|
||||
os.environ["VLLM_CUSTOM_ALLREDUCE_ALGO"] = env_var
|
||||
else:
|
||||
# Clear the environment variable to avoid interference
|
||||
os.environ.pop("VLLM_CUSTOM_ALLREDUCE_ALGO", None)
|
||||
|
||||
latency = self.benchmark_allreduce_single(
|
||||
sequence_length,
|
||||
allreduce_fn,
|
||||
should_use_fn,
|
||||
context,
|
||||
num_warmup,
|
||||
num_trials,
|
||||
)
|
||||
if latency is not None:
|
||||
results[name] = latency
|
||||
|
||||
return results
|
||||
|
||||
def benchmark_allreduce_single(
|
||||
self,
|
||||
sequence_length: int,
|
||||
allreduce_fn: Callable[[torch.Tensor], Optional[torch.Tensor]],
|
||||
should_use_fn: Callable[[torch.Tensor], bool],
|
||||
context,
|
||||
num_warmup: int,
|
||||
num_trials: int,
|
||||
) -> Optional[float]:
|
||||
"""Benchmark method with CUDA graph optimization."""
|
||||
try:
|
||||
# Create test tensor (2D: sequence_length x hidden_size)
|
||||
tensor = torch.randn(
|
||||
sequence_length, HIDDEN_SIZE, dtype=BENCHMARK_DTYPE, device=self.device
|
||||
)
|
||||
if not should_use_fn(tensor):
|
||||
return None
|
||||
|
||||
torch.cuda.synchronize()
|
||||
stream = torch.cuda.Stream()
|
||||
with torch.cuda.stream(stream):
|
||||
graph_input = tensor.clone()
|
||||
|
||||
# Warmup before capture
|
||||
for _ in range(3):
|
||||
allreduce_fn(graph_input)
|
||||
|
||||
# Capture the graph using context manager
|
||||
with context:
|
||||
graph = torch.cuda.CUDAGraph()
|
||||
graph_pool = torch.cuda.graph_pool_handle()
|
||||
set_graph_pool_id(graph_pool)
|
||||
with torch.cuda.graph(graph, pool=graph_pool):
|
||||
for _ in range(CUDA_GRAPH_CAPTURE_CYCLES):
|
||||
allreduce_fn(graph_input)
|
||||
|
||||
torch.cuda.synchronize()
|
||||
for _ in range(num_warmup):
|
||||
graph.replay()
|
||||
torch.cuda.synchronize()
|
||||
|
||||
torch.cuda.synchronize()
|
||||
start_time = time.perf_counter()
|
||||
|
||||
for _ in range(num_trials):
|
||||
graph.replay()
|
||||
torch.cuda.synchronize()
|
||||
|
||||
end_time = time.perf_counter()
|
||||
|
||||
# Convert to ms and divide by CUDA_GRAPH_CAPTURE_CYCLES
|
||||
return (
|
||||
(end_time - start_time) / num_trials / CUDA_GRAPH_CAPTURE_CYCLES * 1000
|
||||
)
|
||||
|
||||
except Exception as e:
|
||||
logger.error("CUDA graph benchmark failed: %s", e)
|
||||
raise RuntimeError(
|
||||
f"CUDA graph benchmark failed for communicator: {e}"
|
||||
) from e
|
||||
|
||||
|
||||
def _calculate_speedup_info(comm_results: dict[str, float]) -> str:
|
||||
"""Calculate speedup information for a single tensor size."""
|
||||
if not comm_results:
|
||||
return "N/A"
|
||||
|
||||
# Find the fastest communicator
|
||||
fastest_comm = min(comm_results.keys(), key=lambda k: comm_results[k])
|
||||
fastest_time = comm_results[fastest_comm]
|
||||
|
||||
# Calculate speedup vs PyNccl if available
|
||||
if "pynccl" in comm_results:
|
||||
pynccl_time = comm_results["pynccl"]
|
||||
speedup = pynccl_time / fastest_time
|
||||
return f"{fastest_comm} ({speedup:.2f}x)"
|
||||
else:
|
||||
return f"{fastest_comm} (N/A)"
|
||||
|
||||
|
||||
def print_results(
|
||||
results: dict[str, dict[str, float]], sequence_lengths: list[int], world_size: int
|
||||
):
|
||||
"""Print benchmark results in a formatted table."""
|
||||
|
||||
print(f"\n{'=' * 130}")
|
||||
print("Device Communicator Benchmark Results")
|
||||
print(
|
||||
f"World Size: {world_size}, Data Type: {BENCHMARK_DTYPE}, "
|
||||
f"Hidden Size: {HIDDEN_SIZE}"
|
||||
)
|
||||
print(f"{'=' * 130}")
|
||||
|
||||
# Get all communicator names
|
||||
all_comms = set()
|
||||
for size_results in results.values():
|
||||
all_comms.update(size_results.keys())
|
||||
|
||||
all_comms = sorted(list(all_comms))
|
||||
|
||||
# Print header
|
||||
header = f"{'Tensor Shape':<20}{'Tensor Size':<15}"
|
||||
for comm in all_comms:
|
||||
header += f"{comm:<20}"
|
||||
header += f"{'Best (Speedup vs PyNccl)':<30}"
|
||||
print(header)
|
||||
print("-" * len(header))
|
||||
|
||||
# Print results for each sequence length
|
||||
for seq_len in sequence_lengths:
|
||||
if seq_len in results:
|
||||
# Calculate tensor size in elements and bytes
|
||||
tensor_elements = seq_len * HIDDEN_SIZE
|
||||
tensor_bytes = tensor_elements * BENCHMARK_DTYPE.itemsize
|
||||
|
||||
# Format tensor size (MB)
|
||||
tensor_size_mb = tensor_bytes / (1024 * 1024)
|
||||
tensor_size_str = f"{tensor_size_mb:.2f} MB"
|
||||
|
||||
# Format tensor shape
|
||||
tensor_shape = f"({seq_len}, {HIDDEN_SIZE})"
|
||||
|
||||
row = f"{tensor_shape:<20}{tensor_size_str:<15}"
|
||||
for comm in all_comms:
|
||||
if comm in results[seq_len]:
|
||||
row += f"{results[seq_len][comm]:<20.3f}"
|
||||
else:
|
||||
row += f"{'N/A':<20}"
|
||||
|
||||
# Calculate speedup information
|
||||
speedup_info = _calculate_speedup_info(results[seq_len])
|
||||
row += f"{speedup_info:<30}"
|
||||
|
||||
print(row)
|
||||
|
||||
print(f"{'=' * 130}")
|
||||
print("All times are in milliseconds (ms) per allreduce operation")
|
||||
print("Speedup column shows: fastest_algorithm (speedup_vs_pynccl)")
|
||||
|
||||
|
||||
def main():
|
||||
parser = FlexibleArgumentParser(description="Benchmark device communicators")
|
||||
|
||||
parser.add_argument(
|
||||
"--sequence-lengths",
|
||||
type=int,
|
||||
nargs="+",
|
||||
default=DEFAULT_SEQUENCE_LENGTHS,
|
||||
help="Sequence lengths to benchmark (tensor shape: seq_len x hidden_size)",
|
||||
)
|
||||
|
||||
parser.add_argument(
|
||||
"--num-warmup", type=int, default=5, help="Number of warmup iterations"
|
||||
)
|
||||
|
||||
parser.add_argument(
|
||||
"--num-trials", type=int, default=50, help="Number of benchmark trials"
|
||||
)
|
||||
|
||||
parser.add_argument("--output-json", type=str, help="Output results to JSON file")
|
||||
|
||||
args = parser.parse_args()
|
||||
|
||||
# Initialize distributed
|
||||
if not dist.is_initialized():
|
||||
dist.init_process_group(backend="gloo")
|
||||
rank = dist.get_rank()
|
||||
world_size = dist.get_world_size()
|
||||
|
||||
# Set device
|
||||
device = torch.device(f"cuda:{rank}")
|
||||
torch.cuda.set_device(device)
|
||||
|
||||
# Get CPU process group
|
||||
cpu_group = dist.new_group(backend="gloo")
|
||||
|
||||
# Disable USE_SYMM_MEM to avoid affecting the max_sizes
|
||||
# in symm_mem and custom_all_reduce for benchmark
|
||||
os.environ["VLLM_ALLREDUCE_USE_SYMM_MEM"] = "0"
|
||||
|
||||
# Initialize benchmark
|
||||
benchmark = CommunicatorBenchmark(
|
||||
rank, world_size, device, cpu_group, args.sequence_lengths
|
||||
)
|
||||
|
||||
# Run benchmarks
|
||||
all_results = {}
|
||||
|
||||
for seq_len in args.sequence_lengths:
|
||||
if rank == 0:
|
||||
logger.info(
|
||||
"Benchmarking sequence length: %s (tensor shape: %s x %s)",
|
||||
seq_len,
|
||||
seq_len,
|
||||
HIDDEN_SIZE,
|
||||
)
|
||||
|
||||
results = benchmark.benchmark_allreduce(
|
||||
sequence_length=seq_len,
|
||||
num_warmup=args.num_warmup,
|
||||
num_trials=args.num_trials,
|
||||
)
|
||||
|
||||
all_results[seq_len] = results
|
||||
|
||||
# Synchronize between ranks
|
||||
dist.barrier()
|
||||
|
||||
# Print results (only rank 0)
|
||||
if rank == 0:
|
||||
print_results(all_results, args.sequence_lengths, world_size)
|
||||
|
||||
# Save to JSON if requested
|
||||
if args.output_json:
|
||||
# Add speedup information to results
|
||||
enhanced_results = {}
|
||||
for seq_len, comm_results in all_results.items():
|
||||
enhanced_results[seq_len] = {
|
||||
"timings": comm_results,
|
||||
"speedup_info": _calculate_speedup_info(comm_results),
|
||||
}
|
||||
|
||||
output_data = {
|
||||
"world_size": world_size,
|
||||
"dtype": str(BENCHMARK_DTYPE),
|
||||
"hidden_size": HIDDEN_SIZE,
|
||||
"sequence_lengths": args.sequence_lengths,
|
||||
"num_warmup": args.num_warmup,
|
||||
"num_trials": args.num_trials,
|
||||
"cuda_graph_capture_cycles": CUDA_GRAPH_CAPTURE_CYCLES,
|
||||
"results": enhanced_results,
|
||||
}
|
||||
|
||||
with open(args.output_json, "w") as f:
|
||||
json.dump(output_data, f, indent=2)
|
||||
|
||||
logger.info("Results saved to %s", args.output_json)
|
||||
|
||||
# Cleanup
|
||||
if cpu_group != dist.group.WORLD:
|
||||
dist.destroy_process_group(cpu_group)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
||||
@ -7,6 +7,7 @@ from benchmark_shapes import WEIGHT_SHAPES_MOE
|
||||
|
||||
from vllm import _custom_ops as ops
|
||||
from vllm.config import ParallelConfig, VllmConfig, set_current_vllm_config
|
||||
from vllm.model_executor.layers.fused_moe.config import fp8_w8a8_moe_quant_config
|
||||
from vllm.model_executor.layers.fused_moe.cutlass_moe import cutlass_moe_fp8
|
||||
from vllm.model_executor.layers.fused_moe.fused_moe import (
|
||||
fused_experts,
|
||||
@ -96,6 +97,11 @@ def bench_run(
|
||||
a_scale: torch.Tensor,
|
||||
num_repeats: int,
|
||||
):
|
||||
quant_config = fp8_w8a8_moe_quant_config(
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a_scale,
|
||||
)
|
||||
for _ in range(num_repeats):
|
||||
fused_experts(
|
||||
a,
|
||||
@ -103,10 +109,7 @@ def bench_run(
|
||||
w2,
|
||||
topk_weights,
|
||||
topk_ids,
|
||||
use_fp8_w8a8=True,
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a_scale,
|
||||
quant_config=quant_config,
|
||||
)
|
||||
|
||||
def run_cutlass_moe(
|
||||
@ -125,6 +128,12 @@ def bench_run(
|
||||
per_act_token: bool,
|
||||
num_repeats: int,
|
||||
):
|
||||
quant_config = fp8_w8a8_moe_quant_config(
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
per_act_token_quant=per_act_token,
|
||||
)
|
||||
|
||||
for _ in range(num_repeats):
|
||||
cutlass_moe_fp8(
|
||||
a,
|
||||
@ -132,14 +141,11 @@ def bench_run(
|
||||
w2,
|
||||
topk_weights,
|
||||
topk_ids,
|
||||
w1_scale,
|
||||
w2_scale,
|
||||
ab_strides1,
|
||||
ab_strides2,
|
||||
c_strides1,
|
||||
c_strides2,
|
||||
per_act_token,
|
||||
a1_scale=None,
|
||||
quant_config=quant_config,
|
||||
)
|
||||
|
||||
def run_cutlass_from_graph(
|
||||
@ -156,6 +162,12 @@ def bench_run(
|
||||
topk_weights: torch.Tensor,
|
||||
topk_ids: torch.Tensor,
|
||||
):
|
||||
quant_config = fp8_w8a8_moe_quant_config(
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
per_act_token_quant=per_act_token,
|
||||
)
|
||||
|
||||
with set_current_vllm_config(
|
||||
VllmConfig(parallel_config=ParallelConfig(pipeline_parallel_size=1))
|
||||
):
|
||||
@ -165,14 +177,11 @@ def bench_run(
|
||||
w2_q,
|
||||
topk_weights,
|
||||
topk_ids,
|
||||
w1_scale,
|
||||
w2_scale,
|
||||
ab_strides1,
|
||||
ab_strides2,
|
||||
c_strides1,
|
||||
c_strides2,
|
||||
per_act_token,
|
||||
a1_scale=None,
|
||||
quant_config=quant_config,
|
||||
)
|
||||
|
||||
def run_triton_from_graph(
|
||||
@ -185,6 +194,11 @@ def bench_run(
|
||||
w2_scale: torch.Tensor,
|
||||
a_scale: torch.Tensor,
|
||||
):
|
||||
quant_config = fp8_w8a8_moe_quant_config(
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a_scale,
|
||||
)
|
||||
with set_current_vllm_config(
|
||||
VllmConfig(parallel_config=ParallelConfig(pipeline_parallel_size=1))
|
||||
):
|
||||
@ -194,10 +208,7 @@ def bench_run(
|
||||
w2,
|
||||
topk_weights,
|
||||
topk_ids,
|
||||
use_fp8_w8a8=True,
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a_scale,
|
||||
quant_config=quant_config,
|
||||
)
|
||||
|
||||
def replay_graph(graph, num_repeats):
|
||||
|
||||
@ -79,9 +79,9 @@ def make_rand_lora_weight_tensor(
|
||||
|
||||
|
||||
def make_rand_tensors(
|
||||
a_shape: tuple[int],
|
||||
b_shape: tuple[int],
|
||||
c_shape: tuple[int],
|
||||
a_shape: tuple[int, ...],
|
||||
b_shape: tuple[int, ...],
|
||||
c_shape: tuple[int, ...],
|
||||
a_dtype: torch.dtype,
|
||||
b_dtype: torch.dtype,
|
||||
c_dtype: torch.dtype,
|
||||
@ -243,7 +243,7 @@ class OpType(Enum):
|
||||
lora_rank: int,
|
||||
num_loras: int,
|
||||
num_slices: int,
|
||||
) -> tuple[tuple[int], tuple[int], tuple[int]]:
|
||||
) -> tuple[tuple[int, ...], tuple[int, ...], tuple[int, ...]]:
|
||||
"""
|
||||
Given num_slices, return the shapes of the A, B, and C matrices
|
||||
in A x B = C, for the op_type
|
||||
@ -464,7 +464,11 @@ class BenchmarkTensors:
|
||||
for field_name in LoRAKernelMeta.__dataclass_fields__:
|
||||
field = getattr(self.lora_kernel_meta, field_name)
|
||||
assert isinstance(field, torch.Tensor)
|
||||
setattr(self.lora_kernel_meta, field_name, to_device(field))
|
||||
setattr(
|
||||
self.lora_kernel_meta,
|
||||
field_name,
|
||||
to_device(field) if field_name != "no_lora_flag_cpu" else field,
|
||||
)
|
||||
|
||||
def metadata(self) -> tuple[int, int, int]:
|
||||
"""
|
||||
@ -512,6 +516,7 @@ class BenchmarkTensors:
|
||||
"lora_token_start_loc": self.lora_kernel_meta.lora_token_start_loc,
|
||||
"lora_ids": self.lora_kernel_meta.active_lora_ids,
|
||||
"scaling": 1.0,
|
||||
"no_lora_flag_cpu": self.lora_kernel_meta.no_lora_flag_cpu,
|
||||
}
|
||||
|
||||
def as_lora_expand_kwargs(self, add_inputs: bool) -> dict[str, Any]:
|
||||
@ -552,6 +557,7 @@ class BenchmarkTensors:
|
||||
"lora_ids": self.lora_kernel_meta.active_lora_ids,
|
||||
"offset_start": 0,
|
||||
"add_inputs": add_inputs,
|
||||
"no_lora_flag_cpu": self.lora_kernel_meta.no_lora_flag_cpu,
|
||||
}
|
||||
|
||||
def bench_fn_kwargs(
|
||||
@ -637,7 +643,7 @@ def bench_optype(
|
||||
# Clear LoRA optimization hash-maps.
|
||||
_LORA_A_PTR_DICT.clear()
|
||||
_LORA_B_PTR_DICT.clear()
|
||||
# Run bench function so that _LORA_A_PTR_DICT and _LORA_B_PTR_DICT are setup
|
||||
# Run bench function so that _LORA_A_PTR_DICT and _LORA_B_PTR_DICT are set up
|
||||
for kwargs in kwargs_list:
|
||||
op_type.bench_fn()(**kwargs)
|
||||
torch.cuda.synchronize()
|
||||
|
||||
@ -14,6 +14,10 @@ import ray
|
||||
import torch
|
||||
from ray.experimental.tqdm_ray import tqdm
|
||||
|
||||
from vllm.model_executor.layers.fused_moe.config import (
|
||||
FusedMoEQuantConfig,
|
||||
_get_config_dtype_str,
|
||||
)
|
||||
from vllm.model_executor.layers.fused_moe.fused_moe import *
|
||||
from vllm.platforms import current_platform
|
||||
from vllm.transformers_utils.config import get_config
|
||||
@ -134,43 +138,36 @@ def benchmark_config(
|
||||
def run():
|
||||
from vllm.model_executor.layers.fused_moe import override_config
|
||||
|
||||
if use_fp8_w8a8:
|
||||
quant_dtype = torch.float8_e4m3fn
|
||||
elif use_int8_w8a16:
|
||||
quant_dtype = torch.int8
|
||||
else:
|
||||
quant_dtype = None
|
||||
|
||||
quant_config = FusedMoEQuantConfig.make(
|
||||
quant_dtype=quant_dtype,
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a1_scale,
|
||||
a2_scale=a2_scale,
|
||||
block_shape=block_quant_shape,
|
||||
)
|
||||
|
||||
with override_config(config):
|
||||
if use_deep_gemm:
|
||||
topk_weights, topk_ids, token_expert_indices = fused_topk(
|
||||
x, input_gating, topk, False
|
||||
)
|
||||
return fused_experts(
|
||||
x,
|
||||
w1,
|
||||
w2,
|
||||
topk_weights,
|
||||
topk_ids,
|
||||
inplace=True,
|
||||
use_fp8_w8a8=use_fp8_w8a8,
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a1_scale,
|
||||
a2_scale=a2_scale,
|
||||
block_shape=block_quant_shape,
|
||||
allow_deep_gemm=True,
|
||||
)
|
||||
else:
|
||||
fused_moe(
|
||||
x,
|
||||
w1,
|
||||
w2,
|
||||
input_gating,
|
||||
topk,
|
||||
renormalize=True,
|
||||
inplace=True,
|
||||
use_fp8_w8a8=use_fp8_w8a8,
|
||||
use_int8_w8a16=use_int8_w8a16,
|
||||
w1_scale=w1_scale,
|
||||
w2_scale=w2_scale,
|
||||
a1_scale=a1_scale,
|
||||
a2_scale=a2_scale,
|
||||
block_shape=block_quant_shape,
|
||||
)
|
||||
topk_weights, topk_ids, token_expert_indices = fused_topk(
|
||||
x, input_gating, topk, renormalize=not use_deep_gemm
|
||||
)
|
||||
return fused_experts(
|
||||
x,
|
||||
w1,
|
||||
w2,
|
||||
topk_weights,
|
||||
topk_ids,
|
||||
inplace=True,
|
||||
quant_config=quant_config,
|
||||
allow_deep_gemm=use_deep_gemm,
|
||||
)
|
||||
|
||||
# JIT compilation & warmup
|
||||
run()
|
||||
@ -414,13 +411,15 @@ class BenchmarkWorker:
|
||||
use_deep_gemm: bool = False,
|
||||
) -> tuple[dict[str, int], float]:
|
||||
current_platform.seed_everything(self.seed)
|
||||
dtype_str = get_config_dtype_str(
|
||||
dtype_str = _get_config_dtype_str(
|
||||
dtype, use_int8_w8a16=use_int8_w8a16, use_fp8_w8a8=use_fp8_w8a8
|
||||
)
|
||||
# NOTE(woosuk): The current naming convention uses w2.shape[2], which
|
||||
# is the intermediate size after silu_and_mul.
|
||||
block_n = block_quant_shape[0] if block_quant_shape else None
|
||||
block_k = block_quant_shape[1] if block_quant_shape else None
|
||||
op_config = get_moe_configs(
|
||||
num_experts, shard_intermediate_size // 2, dtype_str
|
||||
num_experts, shard_intermediate_size // 2, dtype_str, block_n, block_k
|
||||
)
|
||||
if op_config is None:
|
||||
config = get_default_config(
|
||||
@ -430,6 +429,7 @@ class BenchmarkWorker:
|
||||
hidden_size,
|
||||
topk,
|
||||
dtype_str,
|
||||
block_quant_shape,
|
||||
)
|
||||
else:
|
||||
config = op_config[min(op_config.keys(), key=lambda x: abs(x - num_tokens))]
|
||||
@ -544,7 +544,7 @@ def save_configs(
|
||||
block_quant_shape: list[int],
|
||||
save_dir: str,
|
||||
) -> None:
|
||||
dtype_str = get_config_dtype_str(
|
||||
dtype_str = _get_config_dtype_str(
|
||||
dtype, use_int8_w8a16=use_int8_w8a16, use_fp8_w8a8=use_fp8_w8a8
|
||||
)
|
||||
|
||||
@ -557,7 +557,7 @@ def save_configs(
|
||||
filename = os.path.join(save_dir, filename)
|
||||
print(f"Writing best config to {filename}...")
|
||||
with open(filename, "w") as f:
|
||||
json.dump(configs, f, indent=4)
|
||||
json.dump({"triton_version": triton.__version__, **configs}, f, indent=4)
|
||||
f.write("\n")
|
||||
|
||||
|
||||
@ -591,7 +591,11 @@ def main(args: argparse.Namespace):
|
||||
E = config.n_routed_experts
|
||||
topk = config.num_experts_per_tok
|
||||
intermediate_size = config.moe_intermediate_size
|
||||
elif config.architectures[0] in ("Qwen2MoeForCausalLM", "Qwen3MoeForCausalLM"):
|
||||
elif config.architectures[0] in (
|
||||
"Qwen2MoeForCausalLM",
|
||||
"Qwen3MoeForCausalLM",
|
||||
"Qwen3NextForCausalLM",
|
||||
):
|
||||
E = config.num_experts
|
||||
topk = config.num_experts_per_tok
|
||||
intermediate_size = config.moe_intermediate_size
|
||||
@ -675,7 +679,11 @@ def main(args: argparse.Namespace):
|
||||
is_fp16 = not (use_fp8_w8a8 or use_int8_w8a16)
|
||||
search_space = get_configs_compute_bound(is_fp16, block_quant_shape)
|
||||
print(f"Start tuning over {len(search_space)} configurations...")
|
||||
|
||||
if use_deep_gemm:
|
||||
raise ValueError(
|
||||
"Tuning with --use-deep-gemm is not supported as it only tunes Triton "
|
||||
"kernels. Please remove the flag."
|
||||
)
|
||||
start = time.time()
|
||||
configs = _distribute(
|
||||
"tune",
|
||||
|
||||
155
benchmarks/kernels/benchmark_polynorm.py
Normal file
155
benchmarks/kernels/benchmark_polynorm.py
Normal file
@ -0,0 +1,155 @@
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
|
||||
import itertools
|
||||
|
||||
import torch
|
||||
|
||||
from vllm import _custom_ops as vllm_ops
|
||||
from vllm.triton_utils import triton
|
||||
|
||||
|
||||
def polynorm_naive(
|
||||
x: torch.Tensor,
|
||||
weight: torch.Tensor,
|
||||
bias: torch.Tensor,
|
||||
eps: float = 1e-6,
|
||||
):
|
||||
orig_shape = x.shape
|
||||
x = x.view(-1, x.shape[-1])
|
||||
|
||||
def norm(x, eps: float):
|
||||
return x / torch.sqrt(x.pow(2).mean(-1, keepdim=True) + eps)
|
||||
|
||||
x = x.float()
|
||||
return (
|
||||
(
|
||||
weight[0] * norm(x**3, eps)
|
||||
+ weight[1] * norm(x**2, eps)
|
||||
+ weight[2] * norm(x, eps)
|
||||
+ bias
|
||||
)
|
||||
.to(weight.dtype)
|
||||
.view(orig_shape)
|
||||
)
|
||||
|
||||
|
||||
def polynorm_vllm(
|
||||
x: torch.Tensor,
|
||||
weight: torch.Tensor,
|
||||
bias: torch.Tensor,
|
||||
eps: float = 1e-6,
|
||||
):
|
||||
orig_shape = x.shape
|
||||
x = x.view(-1, x.shape[-1])
|
||||
|
||||
out = torch.empty_like(x)
|
||||
vllm_ops.poly_norm(out, x, weight, bias, eps)
|
||||
output = out
|
||||
|
||||
output = output.view(orig_shape)
|
||||
return output
|
||||
|
||||
|
||||
def calculate_diff(batch_size, seq_len, hidden_dim):
|
||||
dtype = torch.bfloat16
|
||||
x = torch.randn(batch_size, seq_len, hidden_dim, dtype=dtype, device="cuda")
|
||||
weight = torch.ones(3, dtype=dtype, device="cuda")
|
||||
bias = torch.ones(1, dtype=dtype, device="cuda")
|
||||
|
||||
output_naive = polynorm_naive(x, weight, bias)
|
||||
output_vllm = polynorm_vllm(x, weight, bias)
|
||||
|
||||
if torch.allclose(output_naive, output_vllm, atol=1e-2, rtol=1e-2):
|
||||
print("✅ All implementations match")
|
||||
else:
|
||||
print("❌ Implementations differ")
|
||||
|
||||
|
||||
batch_size_range = [2**i for i in range(0, 7, 2)]
|
||||
seq_length_range = [2**i for i in range(6, 11, 1)]
|
||||
dim_range = [2048, 4096]
|
||||
configs = list(itertools.product(dim_range, batch_size_range, seq_length_range))
|
||||
|
||||
|
||||
def get_benchmark():
|
||||
@triton.testing.perf_report(
|
||||
triton.testing.Benchmark(
|
||||
x_names=["dim", "batch_size", "seq_len"],
|
||||
x_vals=[list(_) for _ in configs],
|
||||
line_arg="provider",
|
||||
line_vals=["naive", "vllm"],
|
||||
line_names=["Naive", "vLLM"],
|
||||
styles=[("blue", "-"), ("red", "-")],
|
||||
ylabel="us",
|
||||
plot_name="polynorm-perf",
|
||||
args={},
|
||||
)
|
||||
)
|
||||
def benchmark(dim, batch_size, seq_len, provider):
|
||||
dtype = torch.bfloat16
|
||||
hidden_dim = dim * 4
|
||||
|
||||
x = torch.randn(batch_size, seq_len, hidden_dim, dtype=dtype, device="cuda")
|
||||
weight = torch.ones(3, dtype=dtype, device="cuda")
|
||||
bias = torch.ones(1, dtype=dtype, device="cuda")
|
||||
|
||||
quantiles = [0.5, 0.2, 0.8]
|
||||
|
||||
if provider == "naive":
|
||||
ms, min_ms, max_ms = triton.testing.do_bench(
|
||||
lambda: polynorm_naive(x, weight, bias),
|
||||
quantiles=quantiles,
|
||||
)
|
||||
else:
|
||||
ms, min_ms, max_ms = triton.testing.do_bench(
|
||||
lambda: polynorm_vllm(x, weight, bias),
|
||||
quantiles=quantiles,
|
||||
)
|
||||
|
||||
return 1000 * ms, 1000 * max_ms, 1000 * min_ms
|
||||
|
||||
return benchmark
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
import argparse
|
||||
|
||||
parser = argparse.ArgumentParser()
|
||||
parser.add_argument(
|
||||
"--batch-size",
|
||||
type=int,
|
||||
default=4,
|
||||
help="Batch size",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--seq-len",
|
||||
type=int,
|
||||
default=128,
|
||||
help="Sequence length",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--hidden-dim",
|
||||
type=int,
|
||||
default=8192,
|
||||
help="Intermediate size of MLP",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--save-path",
|
||||
type=str,
|
||||
default="./configs/polnorm/",
|
||||
help="Path to save polnorm benchmark results",
|
||||
)
|
||||
|
||||
args = parser.parse_args()
|
||||
|
||||
# Run correctness test
|
||||
calculate_diff(
|
||||
batch_size=args.batch_size,
|
||||
seq_len=args.seq_len,
|
||||
hidden_dim=args.hidden_dim,
|
||||
)
|
||||
|
||||
benchmark = get_benchmark()
|
||||
# Run performance benchmark
|
||||
benchmark.run(print_data=True, save_path=args.save_path)
|
||||
@ -9,6 +9,9 @@ import torch
|
||||
from tabulate import tabulate
|
||||
|
||||
from vllm import _custom_ops as ops
|
||||
from vllm.attention.ops.triton_reshape_and_cache_flash import (
|
||||
triton_reshape_and_cache_flash,
|
||||
)
|
||||
from vllm.logger import init_logger
|
||||
from vllm.platforms import current_platform
|
||||
from vllm.utils import (
|
||||
@ -31,6 +34,8 @@ def run_benchmark(
|
||||
kv_cache_dtype: str,
|
||||
kv_cache_layout: str,
|
||||
num_iters: int,
|
||||
implementation: str,
|
||||
benchmark_mode: str,
|
||||
device: str = "cuda",
|
||||
) -> float:
|
||||
"""Return latency (seconds) for given num_tokens."""
|
||||
@ -38,6 +43,14 @@ def run_benchmark(
|
||||
if kv_cache_dtype == "fp8" and head_size % 16:
|
||||
raise ValueError("fp8 kv-cache requires head_size to be a multiple of 16.")
|
||||
|
||||
if implementation not in ("cuda", "triton"):
|
||||
raise ValueError(
|
||||
f"Unsupported implementation: {implementation}. "
|
||||
"Only 'cuda' and 'triton' are supported."
|
||||
)
|
||||
if implementation == "triton" and kv_cache_layout == "HND":
|
||||
return float("nan") # Triton does not support HND layout yet.
|
||||
|
||||
current_platform.seed_everything(42)
|
||||
torch.set_default_device(device)
|
||||
|
||||
@ -65,27 +78,49 @@ def run_benchmark(
|
||||
cache_layout=kv_cache_layout,
|
||||
)
|
||||
key_cache, value_cache = key_caches[0], value_caches[0]
|
||||
# to free unused memory
|
||||
del key_caches, value_caches
|
||||
|
||||
# compute per-kernel scaling factors for fp8 conversion (if used).
|
||||
k_scale = (key.amax() / 64.0).to(torch.float32)
|
||||
v_scale = (value.amax() / 64.0).to(torch.float32)
|
||||
|
||||
if implementation == "cuda":
|
||||
function_under_test = lambda: ops.reshape_and_cache_flash(
|
||||
key, # noqa: F821
|
||||
value, # noqa: F821
|
||||
key_cache, # noqa: F821
|
||||
value_cache, # noqa: F821
|
||||
slot_mapping, # noqa: F821
|
||||
kv_cache_dtype,
|
||||
k_scale,
|
||||
v_scale,
|
||||
)
|
||||
else:
|
||||
function_under_test = lambda: triton_reshape_and_cache_flash(
|
||||
key, # noqa: F821
|
||||
value, # noqa: F821
|
||||
key_cache, # noqa: F821
|
||||
value_cache, # noqa: F821
|
||||
slot_mapping, # noqa: F821
|
||||
kv_cache_dtype,
|
||||
k_scale,
|
||||
v_scale,
|
||||
)
|
||||
if benchmark_mode == "cudagraph":
|
||||
g = torch.cuda.CUDAGraph()
|
||||
with torch.cuda.graph(g):
|
||||
function_under_test()
|
||||
torch.cuda.synchronize()
|
||||
function_under_test = lambda: g.replay()
|
||||
|
||||
def run_cuda_benchmark(n_iters: int) -> float:
|
||||
nonlocal key, value, key_cache, value_cache, slot_mapping
|
||||
torch.cuda.synchronize()
|
||||
start = time.perf_counter()
|
||||
for _ in range(n_iters):
|
||||
ops.reshape_and_cache_flash(
|
||||
key,
|
||||
value,
|
||||
key_cache,
|
||||
value_cache,
|
||||
slot_mapping,
|
||||
kv_cache_dtype,
|
||||
k_scale,
|
||||
v_scale,
|
||||
)
|
||||
torch.cuda.synchronize()
|
||||
function_under_test()
|
||||
torch.cuda.synchronize()
|
||||
end = time.perf_counter()
|
||||
return (end - start) / n_iters
|
||||
|
||||
@ -116,10 +151,16 @@ def main(args):
|
||||
kv_cache_dtype=args.kv_cache_dtype,
|
||||
kv_cache_layout=layout,
|
||||
num_iters=args.iters,
|
||||
implementation=args.implementation,
|
||||
benchmark_mode=args.mode,
|
||||
device="cuda",
|
||||
)
|
||||
rows.append([n_tok, layout, f"{lat * 1e6:.3f}"])
|
||||
|
||||
print(
|
||||
f"Benchmark results for implementation {args.implementation}"
|
||||
f" (measuring with {args.mode}):"
|
||||
)
|
||||
print(tabulate(rows, headers=["num_tokens", "layout", "latency (µs)"]))
|
||||
|
||||
|
||||
@ -151,6 +192,21 @@ if __name__ == "__main__":
|
||||
)
|
||||
|
||||
parser.add_argument("--iters", type=int, default=100)
|
||||
|
||||
parser.add_argument(
|
||||
"--implementation",
|
||||
type=str,
|
||||
choices=["cuda", "triton"],
|
||||
default="cuda",
|
||||
)
|
||||
|
||||
parser.add_argument(
|
||||
"--mode",
|
||||
type=str,
|
||||
choices=["cudagraph", "no_graph"],
|
||||
default="cudagraph",
|
||||
)
|
||||
|
||||
args = parser.parse_args()
|
||||
|
||||
main(args)
|
||||
|
||||
@ -1,77 +1,675 @@
|
||||
#!/usr/bin/env python3
|
||||
# SPDX-License-Identifier: Apache-2.0
|
||||
# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
|
||||
import time
|
||||
from collections.abc import Callable
|
||||
|
||||
import matplotlib.pyplot as plt
|
||||
import numpy as np
|
||||
import torch
|
||||
|
||||
from vllm.model_executor.layers.fused_moe.batched_deep_gemm_moe import (
|
||||
silu_mul_fp8_quant_deep_gemm,
|
||||
silu_mul_fp8_quant_deep_gemm_cuda,
|
||||
)
|
||||
from vllm.platforms import current_platform
|
||||
from vllm.triton_utils import tl, triton
|
||||
from vllm.utils.deep_gemm import is_deep_gemm_e8m0_used
|
||||
|
||||
|
||||
def benchmark(E, T, H, G=128, runs=50):
|
||||
current_platform.seed_everything(42)
|
||||
y = torch.randn((E, T, 2 * H), dtype=torch.bfloat16, device="cuda")
|
||||
tokens_per_expert = torch.randint(
|
||||
T // 2, T, size=(E,), dtype=torch.int32, device="cuda"
|
||||
@triton.jit
|
||||
def _silu_mul_fp8_quant_deep_gemm(
|
||||
# Pointers ------------------------------------------------------------
|
||||
input_ptr, # 16-bit activations (E, T, 2*H)
|
||||
y_q_ptr, # fp8 quantized activations (E, T, H)
|
||||
y_s_ptr, # 16-bit scales (E, T, G)
|
||||
counts_ptr, # int32 num tokens per expert (E)
|
||||
# Sizes ---------------------------------------------------------------
|
||||
H: tl.constexpr, # hidden dimension (per output)
|
||||
GROUP_SIZE: tl.constexpr, # elements per group (usually 128)
|
||||
# Strides for input (elements) ---------------------------------------
|
||||
stride_i_e,
|
||||
stride_i_t,
|
||||
stride_i_h,
|
||||
# Strides for y_q (elements) -----------------------------------------
|
||||
stride_yq_e,
|
||||
stride_yq_t,
|
||||
stride_yq_h,
|
||||
# Strides for y_s (elements) -----------------------------------------
|
||||
stride_ys_e,
|
||||
stride_ys_t,
|
||||
stride_ys_g,
|
||||
# Stride for counts (elements)
|
||||
stride_counts_e,
|
||||
# Numeric params ------------------------------------------------------
|
||||
eps: tl.constexpr,
|
||||
fp8_min: tl.constexpr,
|
||||
fp8_max: tl.constexpr,
|
||||
use_ue8m0: tl.constexpr,
|
||||
# Meta ---------------------------------------------------------------
|
||||
BLOCK: tl.constexpr,
|
||||
NUM_STAGES: tl.constexpr,
|
||||
):
|
||||
G = H // GROUP_SIZE
|
||||
|
||||
# map program id -> (e, g)
|
||||
pid = tl.program_id(0)
|
||||
e = pid // G
|
||||
g = pid % G
|
||||
|
||||
e = e.to(tl.int64)
|
||||
g = g.to(tl.int64)
|
||||
|
||||
# number of valid tokens for this expert
|
||||
n_tokens = tl.load(counts_ptr + e * stride_counts_e).to(tl.int64)
|
||||
|
||||
cols = tl.arange(0, BLOCK).to(tl.int64)
|
||||
mask = cols < BLOCK
|
||||
|
||||
base_input_offset = e * stride_i_e + g * GROUP_SIZE * stride_i_h
|
||||
base_gate_offset = base_input_offset + cols * stride_i_h
|
||||
base_up_offset = base_input_offset + H * stride_i_h + cols * stride_i_h
|
||||
base_yq_offset = e * stride_yq_e + g * GROUP_SIZE * stride_yq_h + cols * stride_yq_h
|
||||
base_ys_offset = e * stride_ys_e + g * stride_ys_g
|
||||
|
||||
for t in tl.range(0, n_tokens, num_stages=NUM_STAGES):
|
||||
gate = tl.load(
|
||||
input_ptr + base_gate_offset + t * stride_i_t, mask=mask, other=0.0
|
||||
).to(tl.float32)
|
||||
up = tl.load(input_ptr + base_up_offset + t * stride_i_t, mask=mask, other=0.0)
|
||||
|
||||
gate = gate * (1.0 / (1.0 + tl.exp(-gate)))
|
||||
y = gate * up
|
||||
|
||||
y_s = tl.maximum(tl.max(tl.abs(y)), eps) / fp8_max
|
||||
if use_ue8m0:
|
||||
y_s = tl.exp2(tl.ceil(tl.log2(y_s)))
|
||||
|
||||
y_q = tl.clamp(y / y_s, fp8_min, fp8_max).to(y_q_ptr.dtype.element_ty)
|
||||
|
||||
tl.store(y_q_ptr + base_yq_offset + t * stride_yq_t, y_q, mask=mask)
|
||||
tl.store(y_s_ptr + base_ys_offset + t * stride_ys_t, y_s)
|
||||
|
||||
|
||||
def silu_mul_fp8_quant_deep_gemm_triton(
|
||||
y: torch.Tensor, # (E, T, 2*H)
|
||||
tokens_per_expert: torch.Tensor, # (E,) number of valid tokens per expert
|
||||
num_parallel_tokens,
|
||||
group_size: int = 128,
|
||||
eps: float = 1e-10,
|
||||
) -> tuple[torch.Tensor, torch.Tensor]:
|
||||
"""Quantize silu(y[..., :H]) * y[..., H:] to FP8 with group per-token scales
|
||||
|
||||
y has shape (E, T, 2*H). The first half of the last dimension is
|
||||
silu-activated, multiplied by the second half, then quantized into FP8.
|
||||
|
||||
Returns `(y_q, y_s)` where
|
||||
* `y_q`: FP8 tensor, shape (E, T, H), same layout as y[..., :H]
|
||||
* `y_s`: FP32 tensor, shape (E, T, H // group_size), strides (T*G, 1, T)
|
||||
"""
|
||||
assert y.ndim == 3, "y must be (E, T, 2*H)"
|
||||
E, T, H2 = y.shape
|
||||
assert H2 % 2 == 0, "last dim of y must be even (2*H)"
|
||||
H = H2 // 2
|
||||
G = (H + group_size - 1) // group_size
|
||||
assert H % group_size == 0, "H must be divisible by group_size"
|
||||
assert tokens_per_expert.ndim == 1 and tokens_per_expert.shape[0] == E, (
|
||||
"tokens_per_expert must be shape (E,)"
|
||||
)
|
||||
tokens_per_expert = tokens_per_expert.to(device=y.device, dtype=torch.int32)
|
||||
|
||||
# allocate outputs
|
||||
fp8_dtype = torch.float8_e4m3fn
|
||||
y_q = torch.empty((E, T, H), dtype=fp8_dtype, device=y.device)
|
||||
|
||||
# strides (elements)
|
||||
stride_i_e, stride_i_t, stride_i_h = y.stride()
|
||||
stride_yq_e, stride_yq_t, stride_yq_h = y_q.stride()
|
||||
|
||||
# desired scale strides (elements): (T*G, 1, T)
|
||||
stride_ys_e = T * G
|
||||
stride_ys_t = 1
|
||||
stride_ys_g = T
|
||||
y_s = torch.empty_strided(
|
||||
(E, T, G),
|
||||
(stride_ys_e, stride_ys_t, stride_ys_g),
|
||||
dtype=torch.float32,
|
||||
device=y.device,
|
||||
)
|
||||
|
||||
stride_cnt_e = tokens_per_expert.stride()[0]
|
||||
|
||||
# Static grid over experts and H-groups.
|
||||
# A loop inside the kernel handles the token dim
|
||||
grid = (E * G,)
|
||||
|
||||
f_info = torch.finfo(fp8_dtype)
|
||||
fp8_max = f_info.max
|
||||
fp8_min = f_info.min
|
||||
|
||||
_silu_mul_fp8_quant_deep_gemm[grid](
|
||||
y,
|
||||
y_q,
|
||||
y_s,
|
||||
tokens_per_expert,
|
||||
H,
|
||||
group_size,
|
||||
stride_i_e,
|
||||
stride_i_t,
|
||||
stride_i_h,
|
||||
stride_yq_e,
|
||||
stride_yq_t,
|
||||
stride_yq_h,
|
||||
stride_ys_e,
|
||||
stride_ys_t,
|
||||
stride_ys_g,
|
||||
stride_cnt_e,
|
||||
eps,
|
||||
fp8_min,
|
||||
fp8_max,
|
||||
is_deep_gemm_e8m0_used(),
|
||||
BLOCK=group_size,
|
||||
NUM_STAGES=4,
|
||||
num_warps=1,
|
||||
)
|
||||
|
||||
return y_q, y_s
|
||||
|
||||
|
||||
# Parse generation strategies
|
||||
strategies = ["uniform", "max_t", "first_t"]
|
||||
|
||||
|
||||
def benchmark(
|
||||
kernel: Callable,
|
||||
E: int,
|
||||
T: int,
|
||||
H: int,
|
||||
total_tokens: int,
|
||||
num_parallel_tokens: int = 64,
|
||||
G: int = 128,
|
||||
runs: int = 200,
|
||||
num_warmups: int = 20,
|
||||
gen_strategy: str = "default",
|
||||
iterations_per_run: int = 20,
|
||||
):
|
||||
def generate_data(seed_offset=0):
|
||||
"""Generate input data with given seed offset"""
|
||||
current_platform.seed_everything(42 + seed_offset)
|
||||
y = torch.rand((E, T, 2 * H), dtype=torch.bfloat16, device="cuda").contiguous()
|
||||
|
||||
if gen_strategy == "uniform":
|
||||
r = torch.rand(size=(E,), device="cuda")
|
||||
r /= r.sum()
|
||||
r *= total_tokens
|
||||
tokens_per_expert = r.int()
|
||||
tokens_per_expert = torch.minimum(
|
||||
tokens_per_expert,
|
||||
torch.ones((E,), device=r.device, dtype=torch.int) * T,
|
||||
)
|
||||
elif gen_strategy == "max_t":
|
||||
tokens_per_expert = torch.empty(size=(E,), dtype=torch.int32, device="cuda")
|
||||
tokens_per_expert.fill_(total_tokens / E)
|
||||
elif gen_strategy == "first_t":
|
||||
tokens_per_expert = torch.zeros(size=(E,), dtype=torch.int32, device="cuda")
|
||||
tokens_per_expert[0] = min(T, total_tokens)
|
||||
else:
|
||||
raise ValueError(f"Unknown generation strategy: {gen_strategy}")
|
||||
return y, tokens_per_expert
|
||||
|
||||
dataset_count = 4
|
||||
# Pre-generate different input matrices for each iteration to avoid cache effects
|
||||
data_sets = [generate_data(i) for i in range(dataset_count)]
|
||||
|
||||
# Warmup
|
||||
for _ in range(10):
|
||||
silu_mul_fp8_quant_deep_gemm(y, tokens_per_expert, group_size=G)
|
||||
torch.cuda.synchronize()
|
||||
y, tokens_per_expert = data_sets[0]
|
||||
for _ in range(num_warmups):
|
||||
kernel(
|
||||
y, tokens_per_expert, num_parallel_tokens=num_parallel_tokens, group_size=G
|
||||
)
|
||||
torch.cuda.synchronize()
|
||||
|
||||
start_event = torch.cuda.Event(enable_timing=True)
|
||||
end_event = torch.cuda.Event(enable_timing=True)
|
||||
|
||||
# Benchmark
|
||||
torch.cuda.synchronize()
|
||||
start = time.perf_counter()
|
||||
latencies: list[float] = []
|
||||
for _ in range(runs):
|
||||
silu_mul_fp8_quant_deep_gemm(y, tokens_per_expert, group_size=G)
|
||||
torch.cuda.synchronize()
|
||||
torch.cuda.synchronize()
|
||||
|
||||
avg_time = (time.perf_counter() - start) / runs * 1000
|
||||
start_event.record()
|
||||
for i in range(iterations_per_run):
|
||||
y, tokens_per_expert = data_sets[i % dataset_count]
|
||||
kernel(
|
||||
y,
|
||||
tokens_per_expert,
|
||||
num_parallel_tokens=num_parallel_tokens,
|
||||
group_size=G,
|
||||
)
|
||||
end_event.record()
|
||||
end_event.synchronize()
|
||||
|
||||
# Calculate actual work done (only count valid tokens)
|
||||
total_time_ms = start_event.elapsed_time(end_event)
|
||||
per_iter_time_ms = total_time_ms / iterations_per_run
|
||||
latencies.append(per_iter_time_ms)
|
||||
|
||||
# Use median instead of average for better outlier handling
|
||||
median_time_ms = np.median(latencies)
|
||||
median_time_s = median_time_ms / 1000
|
||||
|
||||
# Calculate actual work done (using first dataset for consistency)
|
||||
_, tokens_per_expert = data_sets[0]
|
||||
actual_tokens = tokens_per_expert.sum().item()
|
||||
actual_elements = actual_tokens * H
|
||||
|
||||
# GFLOPS: operations per element = exp + 3 muls + 1 div + quantization ops ≈ 8 ops
|
||||
ops_per_element = 8
|
||||
total_ops = actual_elements * ops_per_element
|
||||
gflops = total_ops / (avg_time / 1000) / 1e9
|
||||
gflops = total_ops / median_time_s / 1e9
|
||||
|
||||
# Memory bandwidth: bfloat16 inputs (2 bytes), fp8 output (1 byte), scales (4 bytes)
|
||||
input_bytes = actual_tokens * 2 * H * 2 # 2*H bfloat16 inputs
|
||||
output_bytes = actual_tokens * H * 1 # H fp8 outputs
|
||||
scale_bytes = actual_tokens * (H // G) * 4 # scales in float32
|
||||
total_bytes = input_bytes + output_bytes + scale_bytes
|
||||
memory_bw = total_bytes / (avg_time / 1000) / 1e9
|
||||
memory_bw = total_bytes / median_time_s / 1e9
|
||||
|
||||
return avg_time, gflops, memory_bw
|
||||
HOPPER_BANDWIDTH_TBPS = 3.35
|
||||
return (
|
||||
median_time_ms,
|
||||
gflops,
|
||||
memory_bw,
|
||||
(memory_bw / (HOPPER_BANDWIDTH_TBPS * 1024)) * 100,
|
||||
)
|
||||
|
||||
|
||||
def create_comparison_plot(
|
||||
ratio, cuda_times, baseline_times, config_labels, strategy_name, id
|
||||
):
|
||||
"""Create a comparison plot for a specific generation strategy"""
|
||||
fig, ax = plt.subplots(1, 1, figsize=(16, 6))
|
||||
|
||||
# Configure x-axis positions
|
||||
x = np.arange(len(config_labels))
|
||||
width = 0.35
|
||||
|
||||
# Execution Time plot (lower is better)
|
||||
ax.bar(
|
||||
x - width / 2, cuda_times, width, label="CUDA Kernel", alpha=0.8, color="blue"
|
||||
)
|
||||
ax.bar(
|
||||
x + width / 2,
|
||||
baseline_times,
|
||||
width,
|
||||
label="Baseline",
|
||||
alpha=0.8,
|
||||
color="orange",
|
||||
)
|
||||
|
||||
# Add speedup labels over each bar pair
|
||||
for i in range(len(x)):
|
||||
speedup = ratio[i]
|
||||
max_height = max(cuda_times[i], baseline_times[i])
|
||||
ax.text(
|
||||
x[i],
|
||||
max_height + max_height * 0.02,
|
||||
f"{speedup:.2f}x",
|
||||
ha="center",
|
||||
va="bottom",
|
||||
fontweight="bold",
|
||||
fontsize=9,
|
||||
)
|
||||
|
||||
ax.set_xlabel("Configuration")
|
||||
ax.set_ylabel("% Utilization")
|
||||
ax.set_title(
|
||||
f"Memory Bandwidth Utilization (%) - {strategy_name}\n(Higher is Better)"
|
||||
)
|
||||
ax.set_xticks(x)
|
||||
ax.set_xticklabels(config_labels, rotation=45, ha="right")
|
||||
ax.legend()
|
||||
ax.grid(True, alpha=0.3)
|
||||
|
||||
plt.tight_layout()
|
||||
return fig, ax
|
||||
|
||||
|
||||
def create_combined_plot(all_results):
|
||||
"""Create a combined plot with all strategies in one PNG"""
|
||||
num_strategies = len(all_results)
|
||||
fig, axes = plt.subplots(num_strategies, 1, figsize=(20, 6 * num_strategies))
|
||||
|
||||
if num_strategies == 1:
|
||||
axes = [axes]
|
||||
|
||||
for idx, (
|
||||
strategy_name,
|
||||
ratio,
|
||||
cuda_times,
|
||||
baseline_times,
|
||||
config_labels,
|
||||
) in enumerate(all_results):
|
||||
ax = axes[idx]
|
||||
|
||||
# Configure x-axis positions
|
||||
x = np.arange(len(config_labels))
|
||||
width = 0.35
|
||||
|
||||
# Execution Time plot (lower is better)
|
||||
ax.bar(
|
||||
x - width / 2,
|
||||
cuda_times,
|
||||
width,
|
||||
label="CUDA Kernel",
|
||||
alpha=0.8,
|
||||
color="blue",
|
||||
)
|
||||
ax.bar(
|
||||
x + width / 2,
|
||||
baseline_times,
|
||||
width,
|
||||
label="Baseline",
|
||||
alpha=0.8,
|
||||
color="orange",
|
||||
)
|
||||
|
||||
# Add speedup labels over each bar pair
|
||||
for i in range(len(x)):
|
||||
speedup = ratio[i]
|
||||
max_height = max(cuda_times[i], baseline_times[i])
|
||||
ax.text(
|
||||
x[i],
|
||||
max_height + max_height * 0.02,
|
||||
f"{speedup:.2f}x",
|
||||
ha="center",
|
||||
va="bottom",
|
||||
fontweight="bold",
|
||||
fontsize=9,
|
||||
)
|
||||
|
||||
ax.set_xlabel("Configuration")
|
||||
ax.set_ylabel("% Utilization")
|
||||
ax.set_title(
|
||||
f"Memory Bandwidth Utilization (%) - {strategy_name}\n(Higher is Better)"
|
||||
)
|
||||
ax.set_xticks(x)
|
||||
ax.set_xticklabels(config_labels, rotation=45, ha="right")
|
||||
ax.legend()
|
||||
ax.grid(True, alpha=0.3)
|
||||
|
||||
plt.tight_layout()
|
||||
filename = "../../silu_bench/silu_benchmark_combined.png"
|
||||
plt.savefig(filename, dpi=300, bbox_inches="tight")
|
||||
plt.show()
|
||||
|
||||
return filename
|
||||
|
||||
|
||||
outer_dim = 7168
|
||||
configs = [
|
||||
(8, 32, 1024),
|
||||
(16, 64, 2048),
|
||||
(32, 128, 4096),
|
||||
# DeepSeekV3 Configs
|
||||
(256, 16, 7168),
|
||||
(256, 32, 7168),
|
||||
(256, 64, 7168),
|
||||
(256, 128, 7168),
|
||||
(256, 256, 7168),
|
||||
(256, 512, 7168),
|
||||
(8, 1024, 7168),
|
||||
# DeepSeekV3 Configs
|
||||
(32, 1024, 7168),
|
||||
# DeepSeekV3 Configs
|
||||
(256, 1024, 7168),
|
||||
]
|
||||
|
||||
print(f"GPU: {torch.cuda.get_device_name()}")
|
||||
print(f"{'Config':<20} {'Time(ms)':<10} {'GFLOPS':<10} {'GB/s':<10}")
|
||||
print("-" * 50)
|
||||
runs = 100
|
||||
num_warmups = 20
|
||||
|
||||
for E, T, H in configs:
|
||||
try:
|
||||
time_ms, gflops, gbps = benchmark(E, T, H)
|
||||
print(f"E={E:3d},T={T:4d},H={H:4d} {time_ms:8.3f} {gflops:8.1f} {gbps:8.1f}")
|
||||
except Exception:
|
||||
print(f"E={E:3d},T={T:4d},H={H:4d} FAILED")
|
||||
strategy_descriptions = {
|
||||
"uniform": "Uniform Random",
|
||||
"max_t": "Even Assignment",
|
||||
"first_t": "experts[0] = T, experts[1:] = 0",
|
||||
}
|
||||
|
||||
print(f"GPU: {torch.cuda.get_device_name()}")
|
||||
print(f"Testing strategies: {', '.join(strategies)}")
|
||||
print(f"Configurations: {len(configs)} configs")
|
||||
|
||||
all_results = []
|
||||
|
||||
# Run benchmarks for each strategy
|
||||
for id, strategy in enumerate(strategies):
|
||||
print(f"\n{'=' * 60}")
|
||||
print(f"Testing strategy: {strategy_descriptions[strategy]}")
|
||||
print(f"{'=' * 60}")
|
||||
|
||||
# Collect benchmark data for both algorithms
|
||||
config_labels = []
|
||||
config_x_axis = []
|
||||
all_cuda_results = []
|
||||
all_baseline_results = []
|
||||
all_ratios = []
|
||||
|
||||
for E, T, H in configs:
|
||||
total_tokens_config = [8 * E, 16 * E, 32 * E, 64 * E, 128 * E, 256 * E]
|
||||
config_x_axis.append(total_tokens_config)
|
||||
|
||||
cuda_results = []
|
||||
baseline_results = []
|
||||
ratios = []
|
||||
|
||||
for total_tokens in total_tokens_config:
|
||||
config_label = f"E={E},T={T},H={H},TT={total_tokens}"
|
||||
config_labels.append(config_label)
|
||||
|
||||
# CUDA kernel results
|
||||
time_ms_cuda, gflops, gbps, perc = benchmark(
|
||||
silu_mul_fp8_quant_deep_gemm_cuda,
|
||||
E,
|
||||
T,
|
||||
H,
|
||||
total_tokens,
|
||||
runs=runs,
|
||||
num_warmups=num_warmups,
|
||||
gen_strategy=strategy,
|
||||
)
|
||||
cuda_results.append((time_ms_cuda, gflops, gbps, perc))
|
||||
|
||||
# Baseline results
|
||||
time_ms_triton, gflops, gbps, perc = benchmark(
|
||||
silu_mul_fp8_quant_deep_gemm_triton,
|
||||
E,
|
||||
T,
|
||||
H,
|
||||
total_tokens,
|
||||
runs=runs,
|
||||
num_warmups=num_warmups,
|
||||
gen_strategy=strategy,
|
||||
)
|
||||
baseline_results.append((time_ms_triton, gflops, gbps, perc))
|
||||
ratios.append(time_ms_triton / time_ms_cuda)
|
||||
|
||||
print(f"Completed: {config_label}")
|
||||
all_cuda_results.append(cuda_results)
|
||||
all_baseline_results.append(baseline_results)
|
||||
all_ratios.append(ratios)
|
||||
|
||||
# Store results for combined plotting
|
||||
all_results.append(
|
||||
(
|
||||
strategy_descriptions[strategy],
|
||||
all_ratios,
|
||||
all_cuda_results,
|
||||
all_baseline_results,
|
||||
config_labels,
|
||||
config_x_axis,
|
||||
)
|
||||
)
|
||||
|
||||
# Print summary table for this strategy
|
||||
print(f"\nSummary Table - {strategy_descriptions[strategy]}:")
|
||||
print(f"{'Config':<20} {'CUDA Time(ms)':<12} {'Base Time(ms)':<12} {'Speedup':<8}")
|
||||
print("-" * 60)
|
||||
|
||||
for i, (E, T, H) in enumerate(configs):
|
||||
speedup = baseline_results[i][0] / cuda_results[i][0]
|
||||
config_label = f"E={E:3d},T={T:4d},H={H:4d}"
|
||||
print(
|
||||
f"{config_label:<20} {cuda_results[i][0]:8.5f} "
|
||||
f"{baseline_results[i][0]:8.5f} {speedup:6.2f}x"
|
||||
)
|
||||
|
||||
|
||||
def create_total_tokens_plot(all_results):
|
||||
num_strategies = len(all_results)
|
||||
num_configs = len(configs)
|
||||
|
||||
# Create side-by-side subplots: 2 columns for speedup and bandwidth percentage
|
||||
fig, axs = plt.subplots(
|
||||
num_strategies, num_configs * 2, figsize=(28, 6 * num_strategies)
|
||||
)
|
||||
|
||||
# Add main title to the entire figure
|
||||
fig.suptitle(
|
||||
"Performance Analysis: Speedup vs Bandwidth Utilization (Triton & CUDA)",
|
||||
fontsize=16,
|
||||
fontweight="bold",
|
||||
y=0.98,
|
||||
)
|
||||
|
||||
# Handle single strategy case
|
||||
if num_strategies == 1:
|
||||
axs = axs.reshape(1, -1)
|
||||
|
||||
# Handle single config case
|
||||
if num_configs == 1:
|
||||
axs = axs.reshape(-1, 2)
|
||||
|
||||
for strategy_idx, result in enumerate(all_results):
|
||||
(
|
||||
strategy_name,
|
||||
all_ratios,
|
||||
all_cuda_results,
|
||||
all_baseline_results,
|
||||
config_labels,
|
||||
config_x_axis,
|
||||
) = result
|
||||
|
||||
for config_idx in range(num_configs):
|
||||
# Speedup plot (left column)
|
||||
ax_speedup = axs[strategy_idx, config_idx * 2]
|
||||
# Bandwidth plot (right column)
|
||||
ax_bandwidth = axs[strategy_idx, config_idx * 2 + 1]
|
||||
|
||||
E, T, H = configs[config_idx]
|
||||
ratios = all_ratios[config_idx]
|
||||
total_tokens_values = config_x_axis[config_idx]
|
||||
|
||||
# Extract CUDA and Triton bandwidth percentages
|
||||
cuda_bandwidth_percentages = [
|
||||
result[3] for result in all_cuda_results[config_idx]
|
||||
]
|
||||
triton_bandwidth_percentages = [
|
||||
result[3] for result in all_baseline_results[config_idx]
|
||||
]
|
||||
|
||||
# Plot speedup ratios vs total tokens (left plot)
|
||||
ax_speedup.plot(
|
||||
total_tokens_values, ratios, "bo-", linewidth=3, markersize=8
|
||||
)
|
||||
ax_speedup.set_title(
|
||||
f"{strategy_name}\nSpeedup (CUDA/Triton)\nE={E}, T={T}, H={H}",
|
||||
fontsize=12,
|
||||
fontweight="bold",
|
||||
)
|
||||
ax_speedup.set_xlabel("Total Tokens", fontweight="bold", fontsize=11)
|
||||
ax_speedup.set_ylabel("Speedup Ratio", fontweight="bold", fontsize=11)
|
||||
ax_speedup.grid(True, alpha=0.3)
|
||||
|
||||
ax_bandwidth.plot(
|
||||
total_tokens_values,
|
||||
cuda_bandwidth_percentages,
|
||||
"ro-",
|
||||
linewidth=3,
|
||||
markersize=8,
|
||||
label="CUDA",
|
||||
)
|
||||
ax_bandwidth.plot(
|
||||
total_tokens_values,
|
||||
triton_bandwidth_percentages,
|
||||
"go-",
|
||||
linewidth=3,
|
||||
markersize=8,
|
||||
label="Triton",
|
||||
)
|
||||
ax_bandwidth.set_title(
|
||||
f"{strategy_name}\nBandwidth Utilization (Hopper)\nE={E}, T={T}, H={H}",
|
||||
fontsize=12,
|
||||
fontweight="bold",
|
||||
)
|
||||
ax_bandwidth.set_xlabel("Total Tokens", fontweight="bold", fontsize=11)
|
||||
ax_bandwidth.set_ylabel(
|
||||
"% of Peak Bandwidth", fontweight="bold", fontsize=11
|
||||
)
|
||||
ax_bandwidth.legend(prop={"weight": "bold"})
|
||||
ax_bandwidth.grid(True, alpha=0.3)
|
||||
|
||||
# Format x-axis labels for both plots
|
||||
for ax in [ax_speedup, ax_bandwidth]:
|
||||
ax.set_xticks(total_tokens_values)
|
||||
ax.set_xticklabels(
|
||||
[
|
||||
f"{tt // 1000}K" if tt >= 1000 else str(tt)
|
||||
for tt in total_tokens_values
|
||||
],
|
||||
fontweight="bold",
|
||||
)
|
||||
# Make tick labels bold
|
||||
for label in ax.get_xticklabels() + ax.get_yticklabels():
|
||||
label.set_fontweight("bold")
|
||||
|
||||
# Add value labels on speedup points
|
||||
for x, y in zip(total_tokens_values, ratios):
|
||||
ax_speedup.annotate(
|
||||
f"{y:.2f}x",
|
||||
(x, y),
|
||||
textcoords="offset points",
|
||||
xytext=(0, 12),
|
||||
ha="center",
|
||||
fontsize=10,
|
||||
fontweight="bold",
|
||||
bbox=dict(boxstyle="round,pad=0.3", facecolor="white", alpha=0.7),
|
||||
)
|
||||
|
||||
# Add value labels on CUDA bandwidth points
|
||||
for x, y in zip(total_tokens_values, cuda_bandwidth_percentages):
|
||||
ax_bandwidth.annotate(
|
||||
f"{y:.1f}%",
|
||||
(x, y),
|
||||
textcoords="offset points",
|
||||
xytext=(0, 12),
|
||||
ha="center",
|
||||
fontsize=9,
|
||||
fontweight="bold",
|
||||
bbox=dict(boxstyle="round,pad=0.2", facecolor="red", alpha=0.3),
|
||||
)
|
||||
|
||||
# Add value labels on Triton bandwidth points
|
||||
for x, y in zip(total_tokens_values, triton_bandwidth_percentages):
|
||||
ax_bandwidth.annotate(
|
||||
f"{y:.1f}%",
|
||||
(x, y),
|
||||
textcoords="offset points",
|
||||
xytext=(0, -15),
|
||||
ha="center",
|
||||
fontsize=9,
|
||||
fontweight="bold",
|
||||
bbox=dict(boxstyle="round,pad=0.2", facecolor="green", alpha=0.3),
|
||||
)
|
||||
|
||||
plt.tight_layout()
|
||||
plt.subplots_adjust(top=0.93) # Make room for main title
|
||||
filename = "silu_benchmark_total_tokens.png"
|
||||
plt.savefig(filename, dpi=300, bbox_inches="tight")
|
||||
plt.show()
|
||||
|
||||
return filename
|
||||
|
||||
|
||||
# Create combined plot with all strategies
|
||||
combined_plot_filename = create_total_tokens_plot(all_results)
|
||||
|
||||
print(f"\n{'=' * 60}")
|
||||
print("Benchmark Complete!")
|
||||
print(f"Generated combined plot: {combined_plot_filename}")
|
||||
print(f"{'=' * 60}")
|
||||
|
||||
@ -259,6 +259,7 @@ if __name__ == "__main__":
|
||||
# (q_quant_dtype, kv_quant_dtype, o_quant_dtype)
|
||||
(None, None, None),
|
||||
(None, FP8_DTYPE, None),
|
||||
(FP8_DTYPE, FP8_DTYPE, None),
|
||||
(FP8_DTYPE, FP8_DTYPE, FP8_DTYPE),
|
||||
(FP8_DTYPE, FP8_DTYPE, FP4_DTYPE),
|
||||
]
|
||||
|
||||
@ -274,6 +274,7 @@ if __name__ == "__main__":
|
||||
quant_dtypes = [
|
||||
# (q_quant_dtype, kv_quant_dtype, o_quant_dtype)
|
||||
(None, None, None),
|
||||
(FP8_DTYPE, FP8_DTYPE, None),
|
||||
(FP8_DTYPE, FP8_DTYPE, FP8_DTYPE),
|
||||
(FP8_DTYPE, FP8_DTYPE, FP4_DTYPE),
|
||||
]
|
||||
|
||||
@ -11,13 +11,13 @@ from datetime import datetime
|
||||
from typing import Any
|
||||
|
||||
import torch
|
||||
import triton
|
||||
from tqdm import tqdm
|
||||
|
||||
from vllm.model_executor.layers.quantization.utils.fp8_utils import (
|
||||
_w8a8_block_fp8_matmul,
|
||||
)
|
||||
from vllm.platforms import current_platform
|
||||
from vllm.triton_utils import triton
|
||||
from vllm.utils import FlexibleArgumentParser
|
||||
|
||||
mp.set_start_method("spawn", force=True)
|
||||
@ -56,7 +56,7 @@ def w8a8_block_matmul(
|
||||
Bs: The per-block quantization scale for `B`.
|
||||
block_size: The block size for per-block quantization.
|
||||
It should be 2-dim, e.g., [128, 128].
|
||||
output_dytpe: The dtype of the returned tensor.
|
||||
output_dtype: The dtype of the returned tensor.
|
||||
|
||||
Returns:
|
||||
torch.Tensor: The result of matmul.
|
||||
@ -141,6 +141,7 @@ def get_weight_shapes(tp_size):
|
||||
# cannot TP
|
||||
total = [
|
||||
(512 + 64, 7168),
|
||||
(2112, 7168),
|
||||
((128 + 64) * 128, 7168),
|
||||
(128 * (128 + 128), 512),
|
||||
(7168, 16384),
|
||||
|
||||
@ -8,12 +8,16 @@ import torch
|
||||
|
||||
from vllm import _custom_ops as ops
|
||||
from vllm.model_executor.layers.quantization.utils.fp8_utils import (
|
||||
get_col_major_tma_aligned_tensor,
|
||||
per_token_group_quant_fp8,
|
||||
w8a8_block_fp8_matmul,
|
||||
)
|
||||
from vllm.triton_utils import triton
|
||||
from vllm.utils.deep_gemm import calc_diff, fp8_gemm_nt, per_block_cast_to_fp8
|
||||
from vllm.utils.deep_gemm import (
|
||||
calc_diff,
|
||||
fp8_gemm_nt,
|
||||
get_col_major_tma_aligned_tensor,
|
||||
per_block_cast_to_fp8,
|
||||
)
|
||||
|
||||
|
||||
def benchmark_shape(m: int,
|
||||
|
||||
@ -55,6 +55,107 @@ output_num_chunks 166.0 99.01 11.80 79.00 90.00 98.00 108.75
|
||||
----------------------------------------------------------------------------------------------------
|
||||
```
|
||||
|
||||
### JSON configuration file for synthetic conversations generation
|
||||
|
||||
The input flag `--input-file` is used to determine the input conversations for the benchmark.<br/>
|
||||
When the input is a JSON file with the field `"filetype": "generate_conversations"` the tool will generate synthetic multi-turn (questions and answers) conversations.
|
||||
|
||||
The file `generate_multi_turn.json` is an example file.
|
||||
|
||||
The file must contain the sections `prompt_input` and `prompt_output`.
|
||||
|
||||
The `prompt_input` section must contain `num_turns`, `prefix_num_tokens` and `num_tokens`:
|
||||
|
||||
* `num_turns` - Number of total turns in the conversation (both user & assistant).<br/>
|
||||
The final value will always be rounded to an even number so each user turn has a reply.
|
||||
* `prefix_num_tokens` - Tokens added at the start of only the **first user turn** in a conversation (unique per conversation).
|
||||
* `num_tokens` - Total token length of each **user** message (one turn).
|
||||
|
||||
The `prompt_output` section must contain `num_tokens`:
|
||||
|
||||
* `num_tokens` - Total token length of each **assistant** message (one turn).
|
||||
|
||||
### Random distributions for synthetic conversations generation
|
||||
|
||||
When creating an input JSON file (such as `generate_multi_turn.json`),<br/>
|
||||
every numeric field (such as `num_turns` or `num_tokens`) requires a distribution.<br/>
|
||||
The distribution determines how to randomly sample values for the field.
|
||||
|
||||
The available distributions are listed below.
|
||||
|
||||
**Note:** The optional `max` field (for lognormal, zipf, and poisson) can be used to cap sampled values at an upper bound.</br>
|
||||
Can be used to make sure that the total number of tokens in every request does not exceed `--max-model-len`.
|
||||
|
||||
#### constant
|
||||
|
||||
```json
|
||||
{
|
||||
"distribution": "constant",
|
||||
"value": 500
|
||||
}
|
||||
```
|
||||
|
||||
* `value` - the fixed integer value (always returns the same number).
|
||||
|
||||
#### uniform
|
||||
|
||||
```json
|
||||
{
|
||||
"distribution": "uniform",
|
||||
"min": 12,
|
||||
"max": 18
|
||||
}
|
||||
```
|
||||
|
||||
* `min` - minimum value (inclusive).
|
||||
* `max` - maximum value (inclusive), should be equal or larger than min.
|
||||
|
||||
#### lognormal
|
||||
|
||||
```json
|
||||
{
|
||||
"distribution": "lognormal",
|
||||
"average": 1000,
|
||||
"max": 5000
|
||||
}
|
||||
```
|
||||
|
||||
You can parameterize the lognormal distribution in one of two ways:
|
||||
|
||||
Using the average and optional median ratio:
|
||||
|
||||
* `average` - target average value of the distribution.
|
||||
* `median_ratio` - the ratio of the median to the average; controls the skewness. Must be in the range (0, 1).
|
||||
|
||||
Using the parameters of the underlying normal distribution:
|
||||
|
||||
* `mean` - mean of the underlying normal distribution.
|
||||
* `sigma` - standard deviation of the underlying normal distribution.
|
||||
|
||||
#### zipf
|
||||
|
||||
```json
|
||||
{
|
||||
"distribution": "zipf",
|
||||
"alpha": 1.2,
|
||||
"max": 100
|
||||
}
|
||||
```
|
||||
|
||||
* `alpha` - skew parameter (> 1). Larger values produce stronger skew toward smaller integers.
|
||||
|
||||
#### poisson
|
||||
|
||||
```json
|
||||
{
|
||||
"distribution": "poisson",
|
||||
"alpha": 10,
|
||||
"max": 50
|
||||
}
|
||||
```
|
||||
|
||||
* `alpha` - expected value (λ). Also the variance of the distribution.
|
||||
|
||||
## ShareGPT Conversations
|
||||
|
||||
To run with the ShareGPT data, download the following ShareGPT dataset:
|
||||
|
||||
@ -99,21 +99,105 @@ class PoissonDistribution(Distribution):
|
||||
|
||||
class LognormalDistribution(Distribution):
|
||||
def __init__(
|
||||
self, mean: float, sigma: float, max_val: Optional[int] = None
|
||||
self,
|
||||
mean: Optional[float] = None,
|
||||
sigma: Optional[float] = None,
|
||||
average: Optional[int] = None,
|
||||
median_ratio: Optional[float] = None,
|
||||
max_val: Optional[int] = None,
|
||||
) -> None:
|
||||
self.average = average
|
||||
self.median_ratio = median_ratio
|
||||
self.max_val = max_val
|
||||
|
||||
if average is not None:
|
||||
if average < 1:
|
||||
raise ValueError("Lognormal average must be positive")
|
||||
|
||||
if mean or sigma:
|
||||
raise ValueError(
|
||||
"When using lognormal average, you can't provide mean/sigma"
|
||||
)
|
||||
|
||||
if self.median_ratio is None:
|
||||
# Default value that provides relatively wide range of values
|
||||
self.median_ratio = 0.85
|
||||
|
||||
# Calculate mean/sigma of np.random.lognormal based on the average
|
||||
mean, sigma = self._generate_lognormal_by_median(
|
||||
target_average=self.average, median_ratio=self.median_ratio
|
||||
)
|
||||
else:
|
||||
if mean is None or sigma is None:
|
||||
raise ValueError(
|
||||
"Must provide both mean and sigma if average is not used"
|
||||
)
|
||||
|
||||
if mean <= 0 or sigma < 0:
|
||||
raise ValueError(
|
||||
"Lognormal mean must be positive and sigma must be non-negative"
|
||||
)
|
||||
|
||||
# Mean and standard deviation of the underlying normal distribution
|
||||
# Based on numpy.random.lognormal
|
||||
self.mean = mean
|
||||
self.sigma = sigma
|
||||
self.max_val = max_val
|
||||
|
||||
@staticmethod
|
||||
def _generate_lognormal_by_median(
|
||||
target_average: int, median_ratio: float
|
||||
) -> tuple[float, float]:
|
||||
"""
|
||||
Compute (mu, sigma) for a lognormal distribution given:
|
||||
- a target average (mean of the distribution)
|
||||
- a ratio of median / mean (controls skewness), assume mean > median
|
||||
|
||||
Background:
|
||||
If Z ~ Normal(mu, sigma^2), then X = exp(Z) ~ LogNormal(mu, sigma).
|
||||
* mean(X) = exp(mu + sigma^2 / 2)
|
||||
* median(X) = exp(mu)
|
||||
|
||||
So:
|
||||
median / mean = exp(mu) / exp(mu + sigma^2 / 2)
|
||||
= exp(-sigma^2 / 2)
|
||||
|
||||
Rearranging:
|
||||
sigma^2 = 2 * ln(mean / median)
|
||||
mu = ln(median)
|
||||
|
||||
This gives a unique (mu, sigma) for any valid mean and median.
|
||||
"""
|
||||
# Check input validity: median must be smaller than mean
|
||||
if median_ratio <= 0 or median_ratio >= 1:
|
||||
raise ValueError("median_ratio must be in range (0, 1)")
|
||||
|
||||
target_median = target_average * median_ratio
|
||||
|
||||
# Solve sigma^2 = 2 * ln(mean / median)
|
||||
sigma = np.sqrt(2 * np.log(target_average / target_median))
|
||||
mu = np.log(target_median)
|
||||
|
||||
return mu, sigma
|
||||
|
||||
def sample(self, size: int = 1) -> np.ndarray:
|
||||
samples = np.random.lognormal(mean=self.mean, sigma=self.sigma, size=size)
|
||||
|
||||
if self.average is not None:
|
||||
# Scale to average
|
||||
samples *= self.average / samples.mean()
|
||||
|
||||
if self.max_val:
|
||||
samples = np.minimum(samples, self.max_val)
|
||||
|
||||
return np.round(samples).astype(int)
|
||||
|
||||
def __repr__(self) -> str:
|
||||
return f"LognormalDistribution[{self.mean}, {self.sigma}]"
|
||||
if self.average:
|
||||
return (
|
||||
f"LognormalDistribution[{self.average}, "
|
||||
f"{self.median_ratio}, {self.max_val}]"
|
||||
)
|
||||
return f"LognormalDistribution[{self.mean}, {self.sigma}, {self.max_val}]"
|
||||
|
||||
|
||||
class GenConvArgs(NamedTuple):
|
||||
@ -173,10 +257,21 @@ def get_random_distribution(
|
||||
return PoissonDistribution(conf["alpha"], max_val=max_val)
|
||||
|
||||
elif distribution == "lognormal":
|
||||
max_val = conf.get("max", None)
|
||||
|
||||
if "average" in conf:
|
||||
# Infer lognormal mean/sigma (numpy) from input average
|
||||
median_ratio = conf.get("median_ratio", None)
|
||||
return LognormalDistribution(
|
||||
average=conf["average"], median_ratio=median_ratio, max_val=max_val
|
||||
)
|
||||
|
||||
# Use mean/sigma directly (for full control over the distribution)
|
||||
verify_field_exists(conf, "mean", section, subsection)
|
||||
verify_field_exists(conf, "sigma", section, subsection)
|
||||
max_val = conf.get("max", None)
|
||||
return LognormalDistribution(conf["mean"], conf["sigma"], max_val=max_val)
|
||||
return LognormalDistribution(
|
||||
mean=conf["mean"], sigma=conf["sigma"], max_val=max_val
|
||||
)
|
||||
|
||||
elif distribution == "uniform":
|
||||
verify_field_exists(conf, "min", section, subsection)
|
||||
|
||||
@ -962,7 +962,7 @@ async def main_mp(
|
||||
|
||||
# At this point all the clients finished,
|
||||
# collect results (TTFT, TPOT, etc.) from all the clients.
|
||||
# This needs to happens before calling join on the clients
|
||||
# This needs to happen before calling join on the clients
|
||||
# (result_queue should be emptied).
|
||||
while not result_queue.empty():
|
||||
client_metrics.append(result_queue.get())
|
||||
|
||||
@ -15,9 +15,8 @@
|
||||
},
|
||||
"prefix_num_tokens": {
|
||||
"distribution": "lognormal",
|
||||
"mean": 6,
|
||||
"sigma": 4,
|
||||
"max": 1500
|
||||
"average": 1000,
|
||||
"max": 5000
|
||||
},
|
||||
"num_tokens": {
|
||||
"distribution": "uniform",
|
||||
|
||||
@ -88,6 +88,7 @@ is_avx512_disabled(AVX512_DISABLED)
|
||||
|
||||
if (MACOSX_FOUND AND CMAKE_SYSTEM_PROCESSOR STREQUAL "arm64")
|
||||
message(STATUS "Apple Silicon Detected")
|
||||
set(APPLE_SILICON_FOUND TRUE)
|
||||
set(ENABLE_NUMA OFF)
|
||||
check_sysctl(hw.optional.neon ASIMD_FOUND)
|
||||
check_sysctl(hw.optional.arm.FEAT_BF16 ARM_BF16_FOUND)
|
||||
@ -100,6 +101,7 @@ else()
|
||||
find_isa(${CPUINFO} "asimd" ASIMD_FOUND) # Check for ARM NEON support
|
||||
find_isa(${CPUINFO} "bf16" ARM_BF16_FOUND) # Check for ARM BF16 support
|
||||
find_isa(${CPUINFO} "S390" S390_FOUND)
|
||||
find_isa(${CPUINFO} "v" RVV_FOUND) # Check for RISC-V RVV support
|
||||
endif()
|
||||
|
||||
if (AVX512_FOUND AND NOT AVX512_DISABLED)
|
||||
@ -176,8 +178,14 @@ elseif (S390_FOUND)
|
||||
"-mzvector"
|
||||
"-march=native"
|
||||
"-mtune=native")
|
||||
elseif (CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64")
|
||||
if(RVV_FOUND)
|
||||
message(FAIL_ERROR "Can't support rvv now.")
|
||||
else()
|
||||
list(APPEND CXX_COMPILE_FLAGS "-march=rv64gc")
|
||||
endif()
|
||||
else()
|
||||
message(FATAL_ERROR "vLLM CPU backend requires AVX512, AVX2, Power9+ ISA, S390X ISA or ARMv8 support.")
|
||||
message(FATAL_ERROR "vLLM CPU backend requires AVX512, AVX2, Power9+ ISA, S390X ISA, ARMv8 or RISC-V support.")
|
||||
endif()
|
||||
|
||||
#
|
||||
@ -189,7 +197,7 @@ else()
|
||||
set(USE_ACL OFF)
|
||||
endif()
|
||||
|
||||
if ((AVX512_FOUND AND NOT AVX512_DISABLED) OR ASIMD_FOUND OR POWER9_FOUND OR POWER10_FOUND OR POWER11_FOUND)
|
||||
if ((AVX512_FOUND AND NOT AVX512_DISABLED) OR (ASIMD_FOUND AND NOT APPLE_SILICON_FOUND) OR POWER9_FOUND OR POWER10_FOUND OR POWER11_FOUND)
|
||||
FetchContent_Declare(
|
||||
oneDNN
|
||||
GIT_REPOSITORY https://github.com/oneapi-src/oneDNN.git
|
||||
@ -257,7 +265,8 @@ set(VLLM_EXT_SRC
|
||||
"csrc/cpu/layernorm.cpp"
|
||||
"csrc/cpu/mla_decode.cpp"
|
||||
"csrc/cpu/pos_encoding.cpp"
|
||||
"csrc/cpu/torch_bindings.cpp")
|
||||
"csrc/cpu/torch_bindings.cpp"
|
||||
"csrc/moe/dynamic_4bit_int_moe_cpu.cpp")
|
||||
|
||||
if (AVX512_FOUND AND NOT AVX512_DISABLED)
|
||||
set(VLLM_EXT_SRC
|
||||
|
||||
@ -38,7 +38,7 @@ else()
|
||||
FetchContent_Declare(
|
||||
vllm-flash-attn
|
||||
GIT_REPOSITORY https://github.com/vllm-project/flash-attention.git
|
||||
GIT_TAG 57b4e68b9f9d94750b46de8f8dbd2bfcc86edd4f
|
||||
GIT_TAG ee4d25bd84e0cbc7e0b9b9685085fd5db2dcb62a
|
||||
GIT_PROGRESS TRUE
|
||||
# Don't share the vllm-flash-attn build between build types
|
||||
BINARY_DIR ${CMAKE_BINARY_DIR}/vllm-flash-attn
|
||||
|
||||
@ -480,7 +480,6 @@ function (define_gpu_extension_target GPU_MOD_NAME)
|
||||
${GPU_LANGUAGE}_ARCHITECTURES "${GPU_ARCHITECTURES}")
|
||||
endif()
|
||||
|
||||
set_property(TARGET ${GPU_MOD_NAME} PROPERTY CXX_STANDARD 17)
|
||||
|
||||
target_compile_options(${GPU_MOD_NAME} PRIVATE
|
||||
$<$<COMPILE_LANGUAGE:${GPU_LANGUAGE}>:${GPU_COMPILE_FLAGS}>)
|
||||
|
||||
@ -1,38 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
#include <torch/all.h>
|
||||
|
||||
#if defined ENABLE_CUTLASS_MLA && ENABLE_CUTLASS_MLA
|
||||
void cutlass_mla_decode_sm100a(torch::Tensor const& out,
|
||||
torch::Tensor const& q_nope,
|
||||
torch::Tensor const& q_pe,
|
||||
torch::Tensor const& kv_c_and_k_pe_cache,
|
||||
torch::Tensor const& seq_lens,
|
||||
torch::Tensor const& page_table, double scale);
|
||||
#endif
|
||||
|
||||
void cutlass_mla_decode(torch::Tensor const& out, torch::Tensor const& q_nope,
|
||||
torch::Tensor const& q_pe,
|
||||
torch::Tensor const& kv_c_and_k_pe_cache,
|
||||
torch::Tensor const& seq_lens,
|
||||
torch::Tensor const& page_table, double scale) {
|
||||
#if defined ENABLE_CUTLASS_MLA && ENABLE_CUTLASS_MLA
|
||||
return cutlass_mla_decode_sm100a(out, q_nope, q_pe, kv_c_and_k_pe_cache,
|
||||
seq_lens, page_table, scale);
|
||||
#endif
|
||||
TORCH_CHECK_NOT_IMPLEMENTED(false, "No compiled cutlass MLA");
|
||||
}
|
||||
@ -1,225 +0,0 @@
|
||||
/*
|
||||
* Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved.
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
#include <torch/all.h>
|
||||
|
||||
#include <ATen/cuda/CUDAContext.h>
|
||||
#include <c10/cuda/CUDAGuard.h>
|
||||
|
||||
#include "cute/tensor.hpp"
|
||||
|
||||
#include "cutlass/cutlass.h"
|
||||
#include "cutlass/kernel_hardware_info.h"
|
||||
|
||||
#include "cutlass_extensions/common.hpp"
|
||||
|
||||
#include "device/sm100_mla.hpp"
|
||||
#include "kernel/sm100_mla_tile_scheduler.hpp"
|
||||
|
||||
using namespace cute;
|
||||
using namespace cutlass::fmha::kernel;
|
||||
|
||||
template <typename T, bool PersistenceOption = true>
|
||||
struct MlaSm100 {
|
||||
using Element = T;
|
||||
using ElementAcc = float;
|
||||
using ElementOut = T;
|
||||
|
||||
using TileShape = Shape<_128, _128, Shape<_512, _64>>;
|
||||
using TileShapeH = cute::tuple_element_t<0, TileShape>;
|
||||
using TileShapeD = cute::tuple_element_t<2, TileShape>;
|
||||
|
||||
// H K (D_latent D_rope) B
|
||||
using ProblemShape = cute::tuple<TileShapeH, int, TileShapeD, int>;
|
||||
|
||||
using StrideQ = cute::tuple<int64_t, _1, int64_t>; // H D B
|
||||
using StrideK = cute::tuple<int64_t, _1, int64_t>; // K D B
|
||||
using StrideO = StrideK; // H D B
|
||||
using StrideLSE = cute::tuple<_1, int>; // H B
|
||||
|
||||
using TileScheduler =
|
||||
std::conditional_t<PersistenceOption, Sm100MlaPersistentTileScheduler,
|
||||
Sm100MlaIndividualTileScheduler>;
|
||||
|
||||
using FmhaKernel =
|
||||
cutlass::fmha::kernel::Sm100FmhaMlaKernelTmaWarpspecialized<
|
||||
TileShape, Element, ElementAcc, ElementOut, ElementAcc, TileScheduler,
|
||||
/*kIsCpAsync=*/true>;
|
||||
using Fmha = cutlass::fmha::device::MLA<FmhaKernel>;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
typename T::Fmha::Arguments args_from_options(
|
||||
at::Tensor const& out, at::Tensor const& q_nope, at::Tensor const& q_pe,
|
||||
at::Tensor const& kv_c_and_k_pe_cache, at::Tensor const& seq_lens,
|
||||
at::Tensor const& page_table, double scale) {
|
||||
cutlass::KernelHardwareInfo hw_info;
|
||||
hw_info.device_id = q_nope.device().index();
|
||||
hw_info.sm_count =
|
||||
cutlass::KernelHardwareInfo::query_device_multiprocessor_count(
|
||||
hw_info.device_id);
|
||||
|
||||
int batches = q_nope.sizes()[0];
|
||||
int page_count_per_seq = page_table.sizes()[1];
|
||||
int page_count_total = kv_c_and_k_pe_cache.sizes()[0];
|
||||
int page_size = kv_c_and_k_pe_cache.sizes()[1];
|
||||
int max_seq_len = page_size * page_count_per_seq;
|
||||
using TileShapeH = typename T::TileShapeH;
|
||||
using TileShapeD = typename T::TileShapeD;
|
||||
auto problem_shape =
|
||||
cute::make_tuple(TileShapeH{}, max_seq_len, TileShapeD{}, batches);
|
||||
|
||||
auto [H, K, D, B] = problem_shape;
|
||||
auto [D_latent, D_rope] = D;
|
||||
|
||||
using StrideQ = typename T::StrideQ;
|
||||
using StrideK = typename T::StrideK;
|
||||
using StrideO = typename T::StrideO;
|
||||
using StrideLSE = typename T::StrideLSE;
|
||||
|
||||
StrideQ stride_Q_latent = cute::make_tuple(
|
||||
static_cast<int64_t>(D_latent), _1{}, static_cast<int64_t>(H * D_latent));
|
||||
StrideQ stride_Q_rope = cute::make_tuple(static_cast<int64_t>(D_rope), _1{},
|
||||
static_cast<int64_t>(H * D_rope));
|
||||
StrideK stride_C =
|
||||
cute::make_tuple(static_cast<int64_t>(D_latent + D_rope), _1{},
|
||||
static_cast<int64_t>(page_size * (D_latent + D_rope)));
|
||||
StrideLSE stride_PT = cute::make_stride(_1{}, page_count_per_seq);
|
||||
StrideLSE stride_LSE = cute::make_tuple(_1{}, static_cast<int>(H));
|
||||
StrideO stride_O = cute::make_tuple(static_cast<int64_t>(D_latent), _1{},
|
||||
static_cast<int64_t>(H * D_latent));
|
||||
|
||||
using Element = typename T::Element;
|
||||
using ElementOut = typename T::ElementOut;
|
||||
using ElementAcc = typename T::ElementAcc;
|
||||
auto Q_latent_ptr = static_cast<Element*>(q_nope.data_ptr());
|
||||
auto Q_rope_ptr = static_cast<Element*>(q_pe.data_ptr());
|
||||
auto C_ptr = static_cast<Element*>(kv_c_and_k_pe_cache.data_ptr());
|
||||
auto scale_f = static_cast<float>(scale);
|
||||
typename T::Fmha::Arguments arguments{
|
||||
problem_shape,
|
||||
{scale_f, Q_latent_ptr, stride_Q_latent, Q_rope_ptr, stride_Q_rope, C_ptr,
|
||||
stride_C, C_ptr + D_latent, stride_C,
|
||||
static_cast<int*>(seq_lens.data_ptr()),
|
||||
static_cast<int*>(page_table.data_ptr()), stride_PT, page_count_total,
|
||||
page_size},
|
||||
{static_cast<ElementOut*>(out.data_ptr()), stride_O,
|
||||
static_cast<ElementAcc*>(nullptr), stride_LSE},
|
||||
hw_info,
|
||||
1, // split_kv
|
||||
nullptr, // is_var_split_kv
|
||||
};
|
||||
// TODO(kaixih@nvidia): When split_kv=-1 and is_var_split_kv=false, we compute
|
||||
// split_kv automatically based on batch size and sequence length to balance
|
||||
// workload across available SMs. Consider using var_split_kv for manual
|
||||
// control if needed.
|
||||
T::Fmha::set_split_kv(arguments);
|
||||
return arguments;
|
||||
}
|
||||
|
||||
template <typename Element>
|
||||
void runMla(at::Tensor const& out, at::Tensor const& q_nope,
|
||||
at::Tensor const& q_pe, at::Tensor const& kv_c_and_k_pe_cache,
|
||||
at::Tensor const& seq_lens, at::Tensor const& page_table,
|
||||
float scale, cudaStream_t stream) {
|
||||
using MlaSm100Type = MlaSm100<Element>;
|
||||
typename MlaSm100Type::Fmha fmha;
|
||||
auto arguments = args_from_options<MlaSm100Type>(
|
||||
out, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, scale);
|
||||
size_t workspace_size = MlaSm100Type::Fmha::get_workspace_size(arguments);
|
||||
auto const workspace_options =
|
||||
torch::TensorOptions().dtype(torch::kUInt8).device(q_nope.device());
|
||||
auto workspace = torch::empty(workspace_size, workspace_options);
|
||||
|
||||
CUTLASS_CHECK(fmha.can_implement(arguments));
|
||||
|
||||
CUTLASS_CHECK(fmha.initialize(arguments, workspace.data_ptr(), stream));
|
||||
|
||||
CUTLASS_CHECK(fmha.run(arguments, workspace.data_ptr(), stream));
|
||||
}
|
||||
|
||||
void cutlass_mla_decode_sm100a(torch::Tensor const& out,
|
||||
torch::Tensor const& q_nope,
|
||||
torch::Tensor const& q_pe,
|
||||
torch::Tensor const& kv_c_and_k_pe_cache,
|
||||
torch::Tensor const& seq_lens,
|
||||
torch::Tensor const& page_table, double scale) {
|
||||
TORCH_CHECK(q_nope.device().is_cuda(), "q_nope must be on CUDA");
|
||||
TORCH_CHECK(q_nope.dim() == 3, "q_nope must be a 3D tensor");
|
||||
TORCH_CHECK(q_pe.dim() == 3, "q_pe must be a 3D tensor");
|
||||
TORCH_CHECK(kv_c_and_k_pe_cache.dim() == 3,
|
||||
"kv_c_and_k_pe_cache must be a 3D tensor");
|
||||
TORCH_CHECK(seq_lens.dim() == 1, "seq_lens must be a 1D tensor");
|
||||
TORCH_CHECK(page_table.dim() == 2, "page_table must be a 2D tensor");
|
||||
TORCH_CHECK(out.dim() == 3, "out must be a 3D tensor");
|
||||
|
||||
auto B_q_nope = q_nope.size(0);
|
||||
auto H_q_nope = q_nope.size(1);
|
||||
auto D_q_nope = q_nope.size(2);
|
||||
auto B_q_pe = q_pe.size(0);
|
||||
auto H_q_pe = q_pe.size(1);
|
||||
auto D_q_pe = q_pe.size(2);
|
||||
auto B_pt = page_table.size(0);
|
||||
auto PAGE_NUM = page_table.size(1);
|
||||
auto PAGE_SIZE = kv_c_and_k_pe_cache.size(1);
|
||||
auto D_ckv = kv_c_and_k_pe_cache.size(2);
|
||||
auto B_o = out.size(0);
|
||||
auto H_o = out.size(1);
|
||||
auto D_o = out.size(2);
|
||||
|
||||
TORCH_CHECK(D_q_nope == 512, "D_q_nope must be equal to 512");
|
||||
TORCH_CHECK(D_q_pe == 64, "D_q_pe must be equal to 64");
|
||||
TORCH_CHECK(D_ckv == 576, "D_ckv must be equal to 576");
|
||||
TORCH_CHECK(H_q_nope == H_q_pe && H_q_nope == H_o && H_o == 128,
|
||||
"H_q_nope, H_q_pe, and H_o must be equal to 128");
|
||||
TORCH_CHECK(PAGE_SIZE > 0 && (PAGE_SIZE & (PAGE_SIZE - 1)) == 0,
|
||||
"PAGE_SIZE must be a power of 2");
|
||||
TORCH_CHECK(
|
||||
B_q_nope == B_q_pe && B_q_nope == B_pt && B_q_nope == B_o,
|
||||
"Batch dims must be same for page_table, q_nope and q_pe, and out");
|
||||
TORCH_CHECK(PAGE_NUM % (128 / PAGE_SIZE) == 0,
|
||||
"PAGE_NUM must be divisible by 128 / PAGE_SIZE");
|
||||
TORCH_CHECK(D_o == 512, "D_o must be equal to 512");
|
||||
|
||||
TORCH_CHECK(q_nope.dtype() == at::ScalarType::Half ||
|
||||
q_nope.dtype() == at::ScalarType::BFloat16 ||
|
||||
q_nope.dtype() == at::ScalarType::Float8_e4m3fn,
|
||||
"q_nope must be a half, bfloat16, or float8_e4m3fn tensor");
|
||||
TORCH_CHECK(kv_c_and_k_pe_cache.dtype() == q_nope.dtype() &&
|
||||
q_nope.dtype() == q_pe.dtype(),
|
||||
"kv_c_and_k_pe_cache, q_nope, and q_pe must be the same type");
|
||||
TORCH_CHECK(seq_lens.dtype() == torch::kInt32,
|
||||
"seq_lens must be a 32-bit integer tensor");
|
||||
TORCH_CHECK(page_table.dtype() == torch::kInt32,
|
||||
"page_table must be a 32-bit integer tensor");
|
||||
|
||||
auto in_dtype = q_nope.dtype();
|
||||
const at::cuda::OptionalCUDAGuard device_guard(device_of(q_nope));
|
||||
const cudaStream_t stream =
|
||||
at::cuda::getCurrentCUDAStream(q_nope.get_device());
|
||||
if (in_dtype == at::ScalarType::Half) {
|
||||
runMla<cutlass::half_t>(out, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens,
|
||||
page_table, scale, stream);
|
||||
} else if (in_dtype == at::ScalarType::BFloat16) {
|
||||
runMla<cutlass::bfloat16_t>(out, q_nope, q_pe, kv_c_and_k_pe_cache,
|
||||
seq_lens, page_table, scale, stream);
|
||||
} else if (in_dtype == at::ScalarType::Float8_e4m3fn) {
|
||||
runMla<cutlass::float_e4m3_t>(out, q_nope, q_pe, kv_c_and_k_pe_cache,
|
||||
seq_lens, page_table, scale, stream);
|
||||
} else {
|
||||
TORCH_CHECK(false, "Unsupported input data type of MLA");
|
||||
}
|
||||
}
|
||||
@ -133,6 +133,14 @@ public:
|
||||
// printf(" sm_count = %d\n", sm_count);
|
||||
int max_splits = ceil_div(K, 128);
|
||||
max_splits = min(16, max_splits);
|
||||
|
||||
// TODO: This avoids a hang when the batch size larger than 1 and
|
||||
// there is more than 1 kv_splits.
|
||||
// Discuss with NVIDIA how this can be fixed.
|
||||
if (B > 1) {
|
||||
max_splits = min(1, max_splits);
|
||||
}
|
||||
|
||||
// printf(" max_splits = %d\n", max_splits);
|
||||
int sms_per_batch = max(1, sm_count / B);
|
||||
// printf(" sms_per_batch = %d\n", sms_per_batch);
|
||||
|
||||
@ -36,12 +36,14 @@ limitations under the License.
|
||||
#if !defined(CUDA_VERSION) || CUDA_VERSION < 12040
|
||||
void sm100_cutlass_mla_decode(
|
||||
torch::Tensor const& out,
|
||||
torch::Tensor const& lse,
|
||||
torch::Tensor const& q_nope,
|
||||
torch::Tensor const& q_pe,
|
||||
torch::Tensor const& kv_c_and_k_pe_cache,
|
||||
torch::Tensor const& seq_lens,
|
||||
torch::Tensor const& page_table,
|
||||
torch::Tensor const& workspace,
|
||||
double sm_scale,
|
||||
int64_t num_kv_splits) {
|
||||
TORCH_CHECK(false, "CUDA version must be >= 12.4 for cutlass_mla_decode");
|
||||
}
|
||||
@ -64,11 +66,11 @@ struct IsPersistent {
|
||||
static const bool value = v;
|
||||
};
|
||||
|
||||
template <typename T, bool IsPaged128, typename PersistenceOption = IsPersistent<true>>
|
||||
template <typename T, typename TOut, bool IsPaged128, typename PersistenceOption = IsPersistent<true>>
|
||||
struct MlaSm100 {
|
||||
using Element = T;
|
||||
using ElementAcc = float;
|
||||
using ElementOut = T;
|
||||
using ElementOut = TOut;
|
||||
|
||||
using TileShape = Shape<_128, _128, Shape<_512, _64>>;
|
||||
using TileShapeH = cute::tuple_element_t<0, TileShape>;
|
||||
@ -99,6 +101,7 @@ struct MlaSm100 {
|
||||
template <typename T>
|
||||
typename T::Fmha::Arguments args_from_options(
|
||||
at::Tensor const& out,
|
||||
at::Tensor const& lse,
|
||||
at::Tensor const& q_nope,
|
||||
at::Tensor const& q_pe,
|
||||
at::Tensor const& kv_c_and_k_pe_cache,
|
||||
@ -162,7 +165,10 @@ typename T::Fmha::Arguments args_from_options(
|
||||
stride_PT,
|
||||
page_count_total,
|
||||
page_size},
|
||||
{static_cast<ElementOut*>(out.data_ptr()), stride_O, static_cast<ElementAcc*>(nullptr), stride_LSE},
|
||||
{static_cast<ElementOut*>(out.data_ptr()),
|
||||
stride_O,
|
||||
static_cast<ElementAcc*>(lse.defined() ? lse.data_ptr() : nullptr),
|
||||
stride_LSE},
|
||||
hw_info,
|
||||
// TODO(trevor-m): Change split_kv back to -1 when
|
||||
// https://github.com/NVIDIA/cutlass/issues/2274 is fixed. Split_kv=1 will
|
||||
@ -178,9 +184,10 @@ typename T::Fmha::Arguments args_from_options(
|
||||
return arguments;
|
||||
}
|
||||
|
||||
template <typename Element, bool IsPaged128, typename PersistenceOption>
|
||||
template <typename Element, typename ElementOut, bool IsPaged128, typename PersistenceOption>
|
||||
void runMla(
|
||||
at::Tensor const& out,
|
||||
at::Tensor const& lse,
|
||||
at::Tensor const& q_nope,
|
||||
at::Tensor const& q_pe,
|
||||
at::Tensor const& kv_c_and_k_pe_cache,
|
||||
@ -190,9 +197,9 @@ void runMla(
|
||||
double sm_scale,
|
||||
int64_t num_kv_splits,
|
||||
cudaStream_t stream) {
|
||||
using MlaSm100Type = MlaSm100<Element, IsPaged128, PersistenceOption>;
|
||||
using MlaSm100Type = MlaSm100<Element, ElementOut, IsPaged128, PersistenceOption>;
|
||||
typename MlaSm100Type::Fmha fmha;
|
||||
auto arguments = args_from_options<MlaSm100Type>(out, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, sm_scale, num_kv_splits);
|
||||
auto arguments = args_from_options<MlaSm100Type>(out, lse, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, sm_scale, num_kv_splits);
|
||||
|
||||
CUTLASS_CHECK(fmha.can_implement(arguments));
|
||||
|
||||
@ -214,6 +221,7 @@ void runMla(
|
||||
|
||||
void sm100_cutlass_mla_decode(
|
||||
torch::Tensor const& out,
|
||||
torch::Tensor const& lse,
|
||||
torch::Tensor const& q_nope,
|
||||
torch::Tensor const& q_pe,
|
||||
torch::Tensor const& kv_c_and_k_pe_cache,
|
||||
@ -233,14 +241,14 @@ void sm100_cutlass_mla_decode(
|
||||
DISPATCH_BOOL(page_size == 128, IsPaged128, [&] {
|
||||
DISPATCH_BOOL(num_kv_splits <= 1, NotManualSplitKV, [&] {
|
||||
if (in_dtype == at::ScalarType::Half) {
|
||||
runMla<cutlass::half_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
|
||||
out, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
|
||||
runMla<cutlass::half_t, cutlass::half_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
|
||||
out, lse, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
|
||||
} else if (in_dtype == at::ScalarType::BFloat16) {
|
||||
runMla<cutlass::bfloat16_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
|
||||
out, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
|
||||
runMla<cutlass::bfloat16_t, cutlass::bfloat16_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
|
||||
out, lse, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
|
||||
} else if (in_dtype == at::ScalarType::Float8_e4m3fn) {
|
||||
runMla<cutlass::float_e4m3_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
|
||||
out, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
|
||||
runMla<cutlass::float_e4m3_t, cutlass::bfloat16_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
|
||||
out, lse, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
|
||||
} else {
|
||||
TORCH_CHECK(false, "Unsupported input data type of MLA");
|
||||
}
|
||||
@ -253,7 +261,7 @@ void sm100_cutlass_mla_decode(
|
||||
int64_t sm100_cutlass_mla_get_workspace_size(int64_t max_seq_len, int64_t num_batches, int64_t sm_count, int64_t num_kv_splits) {
|
||||
// Workspace size depends on ElementAcc and ElementLSE (same as ElementAcc)
|
||||
// which are float, so Element type here doesn't matter.
|
||||
using MlaSm100Type = MlaSm100<cutlass::half_t, true>;
|
||||
using MlaSm100Type = MlaSm100<cutlass::half_t, cutlass::half_t, true>;
|
||||
|
||||
// Get split kv. Requires problem shape and sm_count only.
|
||||
typename MlaSm100Type::Fmha::Arguments arguments;
|
||||
|
||||
10
csrc/cache.h
10
csrc/cache.h
@ -47,4 +47,12 @@ void gather_and_maybe_dequant_cache(
|
||||
torch::Tensor const& cu_seq_lens, // [BATCH+1]
|
||||
int64_t batch_size, const std::string& kv_cache_dtype,
|
||||
torch::Tensor const& scale,
|
||||
std::optional<torch::Tensor> seq_starts = std::nullopt);
|
||||
std::optional<torch::Tensor> seq_starts = std::nullopt);
|
||||
|
||||
// TODO(hc): cp_gather_cache need support scaled kvcahe in the future.
|
||||
void cp_gather_cache(
|
||||
torch::Tensor const& src_cache, // [NUM_BLOCKS, BLOCK_SIZE, ENTRIES...]
|
||||
torch::Tensor const& dst, // [TOT_TOKENS, ENTRIES...]
|
||||
torch::Tensor const& block_table, // [BATCH, BLOCK_INDICES]
|
||||
torch::Tensor const& cu_seq_lens, // [BATCH+1]
|
||||
int64_t batch_size, std::optional<torch::Tensor> seq_starts = std::nullopt);
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#include <torch/all.h>
|
||||
#include <ATen/cuda/CUDAContext.h>
|
||||
#include <c10/cuda/CUDAGuard.h>
|
||||
#include <c10/cuda/CUDAException.h>
|
||||
|
||||
#include "cuda_utils.h"
|
||||
#include "cuda_compat.h"
|
||||
@ -779,3 +780,145 @@ void gather_and_maybe_dequant_cache(
|
||||
|
||||
DISPATCH_BY_KV_CACHE_DTYPE(dst.dtype(), kv_cache_dtype, CALL_GATHER_CACHE);
|
||||
}
|
||||
|
||||
namespace vllm {
|
||||
template <typename scalar_t>
|
||||
// Note(hc): The cp_gather_cache allows seq_starts to no longer be divisible by
|
||||
// block_size.
|
||||
__global__ void cp_gather_cache(
|
||||
const scalar_t* __restrict__ src_cache, // [NUM_BLOCKS, BLOCK_SIZE,
|
||||
// ENTRY_SIZE]
|
||||
scalar_t* __restrict__ dst, // [TOT_TOKENS, ENTRY_SIZE]
|
||||
const int32_t* __restrict__ block_table, // [BATCH, BLOCK_INDICES]
|
||||
const int32_t* __restrict__ cu_seq_lens, // [BATCH+1]
|
||||
const int32_t block_size, const int32_t entry_size,
|
||||
const int64_t block_table_stride, const int64_t cache_block_stride,
|
||||
const int64_t cache_entry_stride, const int64_t dst_entry_stride,
|
||||
const int32_t* __restrict__ seq_starts // Optional: starting offsets per
|
||||
// batch
|
||||
) {
|
||||
const int64_t bid = blockIdx.x; // Batch ID
|
||||
const int32_t num_splits = gridDim.y;
|
||||
const int32_t split = blockIdx.y;
|
||||
const int32_t seq_start = cu_seq_lens[bid];
|
||||
const int32_t seq_end = cu_seq_lens[bid + 1];
|
||||
const int32_t seq_len = seq_end - seq_start;
|
||||
const int32_t tot_slots = seq_len;
|
||||
const int32_t split_slots = cuda_utils::ceil_div(tot_slots, num_splits);
|
||||
|
||||
const int32_t split_start = split * split_slots;
|
||||
const int32_t split_end = min((split + 1) * split_slots, tot_slots);
|
||||
|
||||
const bool is_active_split = (split_start < tot_slots);
|
||||
|
||||
if (!is_active_split) return;
|
||||
|
||||
// Adjust the pointer for the block_table for this batch.
|
||||
// If seq_starts is provided, compute an offset based on it
|
||||
const int32_t batch_offset = bid * block_table_stride;
|
||||
int32_t offset = split_start;
|
||||
if (seq_starts != nullptr) {
|
||||
offset += seq_starts[bid];
|
||||
}
|
||||
int32_t offset_div = offset / block_size;
|
||||
offset = offset % block_size;
|
||||
const int32_t* batch_block_table = block_table + batch_offset;
|
||||
|
||||
// Adjust dst pointer based on the cumulative sequence lengths.
|
||||
dst += seq_start * dst_entry_stride;
|
||||
|
||||
auto copy_entry = [&](const scalar_t* __restrict__ _src,
|
||||
scalar_t* __restrict__ _dst) {
|
||||
for (int i = threadIdx.x; i < entry_size; i += blockDim.x)
|
||||
_dst[i] = _src[i];
|
||||
};
|
||||
|
||||
for (int pid = split_start; pid < split_end; ++pid) {
|
||||
auto block_id = batch_block_table[offset_div];
|
||||
auto block_start_ptr = src_cache + block_id * cache_block_stride;
|
||||
auto block_dst_ptr = dst + pid * dst_entry_stride;
|
||||
copy_entry(block_start_ptr + offset * cache_entry_stride, block_dst_ptr);
|
||||
offset += 1;
|
||||
// bump to next block
|
||||
if (offset == block_size) {
|
||||
offset_div += 1;
|
||||
offset = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
} // namespace vllm
|
||||
|
||||
// Macro to dispatch the kernel based on the data type.
|
||||
#define CALL_CP_GATHER_CACHE(CPY_DTYPE) \
|
||||
vllm::cp_gather_cache<CPY_DTYPE><<<grid, block, 0, stream>>>( \
|
||||
reinterpret_cast<CPY_DTYPE*>(src_cache.data_ptr()), \
|
||||
reinterpret_cast<CPY_DTYPE*>(dst.data_ptr()), \
|
||||
block_table.data_ptr<int32_t>(), cu_seq_lens.data_ptr<int32_t>(), \
|
||||
block_size, entry_size, block_table_stride, cache_block_stride, \
|
||||
cache_entry_stride, dst_entry_stride, seq_starts_ptr);
|
||||
|
||||
// Gather sequences from the cache into the destination tensor.
|
||||
// - cu_seq_lens contains the cumulative sequence lengths for each batch
|
||||
// - block_table contains the cache block indices for each sequence
|
||||
// - Optionally, seq_starts (if provided) offsets the starting slot index by
|
||||
// seq_starts[bid]
|
||||
void cp_gather_cache(
|
||||
torch::Tensor const& src_cache, // [NUM_BLOCKS, BLOCK_SIZE, ENTRIES...]
|
||||
torch::Tensor const& dst, // [TOT_TOKENS, ENTRIES...]
|
||||
torch::Tensor const& block_table, // [BATCH, BLOCK_INDICES]
|
||||
torch::Tensor const& cu_seq_lens, // [BATCH+1]
|
||||
int64_t batch_size,
|
||||
std::optional<torch::Tensor> seq_starts = std::nullopt) {
|
||||
at::cuda::OptionalCUDAGuard device_guard(src_cache.device());
|
||||
const cudaStream_t stream = at::cuda::getCurrentCUDAStream();
|
||||
|
||||
int32_t block_size = src_cache.size(1);
|
||||
int32_t entry_size = src_cache.flatten(2, -1).size(2);
|
||||
|
||||
TORCH_CHECK(block_table.dtype() == torch::kInt32,
|
||||
"block_table must be int32");
|
||||
TORCH_CHECK(cu_seq_lens.dtype() == torch::kInt32,
|
||||
"cu_seq_lens must be int32");
|
||||
if (seq_starts.has_value()) {
|
||||
TORCH_CHECK(seq_starts.value().dtype() == torch::kInt32,
|
||||
"seq_starts must be int32");
|
||||
}
|
||||
|
||||
TORCH_CHECK(src_cache.device() == dst.device(),
|
||||
"src_cache and dst must be on the same device");
|
||||
TORCH_CHECK(src_cache.device() == block_table.device(),
|
||||
"src_cache and block_table must be on the same device");
|
||||
TORCH_CHECK(src_cache.device() == cu_seq_lens.device(),
|
||||
"src_cache and cu_seq_lens must be on the same device");
|
||||
if (seq_starts.has_value()) {
|
||||
TORCH_CHECK(src_cache.device() == seq_starts.value().device(),
|
||||
"src_cache and seq_starts must be on the same device");
|
||||
}
|
||||
|
||||
int64_t block_table_stride = block_table.stride(0);
|
||||
int64_t cache_block_stride = src_cache.stride(0);
|
||||
int64_t cache_entry_stride = src_cache.stride(1);
|
||||
int64_t dst_entry_stride = dst.stride(0);
|
||||
|
||||
// Decide on the number of splits based on the batch size.
|
||||
int num_splits = batch_size > 128 ? 2 : batch_size > 64 ? 4 : 16;
|
||||
dim3 grid(batch_size, num_splits);
|
||||
dim3 block(1024);
|
||||
|
||||
TORCH_CHECK(src_cache.dtype() == dst.dtype(),
|
||||
"src_cache and dst must have the same dtype");
|
||||
|
||||
const int dtype_bits = src_cache.element_size() * 8;
|
||||
const int32_t* seq_starts_ptr =
|
||||
seq_starts.has_value() ? seq_starts.value().data_ptr<int32_t>() : nullptr;
|
||||
|
||||
if (dtype_bits == 32) {
|
||||
CALL_CP_GATHER_CACHE(uint32_t);
|
||||
} else if (dtype_bits == 16) {
|
||||
CALL_CP_GATHER_CACHE(uint16_t);
|
||||
} else if (dtype_bits == 8) {
|
||||
CALL_CP_GATHER_CACHE(uint8_t);
|
||||
} else {
|
||||
TORCH_CHECK(false, "Unsupported data type width: ", dtype_bits);
|
||||
}
|
||||
}
|
||||
|
||||
@ -14,7 +14,12 @@
|
||||
// arm implementation
|
||||
#include "cpu_types_arm.hpp"
|
||||
#else
|
||||
#warning "unsupported vLLM cpu implementation"
|
||||
#warning "unsupported vLLM cpu implementation, vLLM will compile with scalar"
|
||||
#include "cpu_types_scalar.hpp"
|
||||
#endif
|
||||
|
||||
#ifdef _OPENMP
|
||||
#include <omp.h>
|
||||
#endif
|
||||
|
||||
#endif
|
||||
513
csrc/cpu/cpu_types_scalar.hpp
Normal file
513
csrc/cpu/cpu_types_scalar.hpp
Normal file
@ -0,0 +1,513 @@
|
||||
#include <cmath>
|
||||
#include <cstdint>
|
||||
#include <cstring>
|
||||
#include <torch/all.h>
|
||||
#include "float_convert.hpp"
|
||||
|
||||
namespace vec_op {
|
||||
|
||||
#define VLLM_DISPATCH_CASE_FLOATING_TYPES(...) \
|
||||
AT_DISPATCH_CASE(at::ScalarType::Float, __VA_ARGS__) \
|
||||
AT_DISPATCH_CASE(at::ScalarType::BFloat16, __VA_ARGS__) \
|
||||
AT_DISPATCH_CASE(at::ScalarType::Half, __VA_ARGS__)
|
||||
|
||||
#define VLLM_DISPATCH_FLOATING_TYPES(TYPE, NAME, ...) \
|
||||
AT_DISPATCH_SWITCH(TYPE, NAME, VLLM_DISPATCH_CASE_FLOATING_TYPES(__VA_ARGS__))
|
||||
|
||||
#ifndef CPU_OP_GUARD
|
||||
#define CPU_KERNEL_GUARD_IN(NAME)
|
||||
#define CPU_KERNEL_GUARD_OUT(NAME)
|
||||
#else
|
||||
#define CPU_KERNEL_GUARD_IN(NAME) \
|
||||
std::cout << #NAME << " invoked." << std::endl;
|
||||
#define CPU_KERNEL_GUARD_OUT(NAME) \
|
||||
std::cout << #NAME << " exit." << std::endl;
|
||||
#endif
|
||||
|
||||
#define FORCE_INLINE __attribute__((always_inline)) inline
|
||||
|
||||
#define __max(a, b) ((a) > (b) ? (a) : (b))
|
||||
#define __min(a, b) ((a) < (b) ? (a) : (b))
|
||||
#define __abs(a) ((a) < (0) ? (0 - a) : (a))
|
||||
|
||||
typedef struct f16x8_t {
|
||||
uint16_t val[8];
|
||||
} f16x8_t;
|
||||
|
||||
typedef struct f16x16_t {
|
||||
uint16_t val[16];
|
||||
} f16x16_t;
|
||||
|
||||
typedef struct f16x32_t {
|
||||
uint16_t val[32];
|
||||
} f16x32_t;
|
||||
|
||||
typedef struct f32x4_t {
|
||||
float val[4];
|
||||
} f32x4_t;
|
||||
|
||||
typedef struct f32x8_t {
|
||||
float val[8];
|
||||
} f32x8_t;
|
||||
|
||||
typedef struct f32x16_t {
|
||||
float val[16];
|
||||
} f32x16_t;
|
||||
|
||||
namespace {
|
||||
template <typename T, T... indexes, typename F>
|
||||
constexpr void unroll_loop_item(std::integer_sequence<T, indexes...>, F&& f) {
|
||||
(f(std::integral_constant<T, indexes>{}), ...);
|
||||
};
|
||||
}; // namespace
|
||||
|
||||
template <typename T, T count, typename F,
|
||||
typename = std::enable_if_t<std::is_invocable_v<F, T> > >
|
||||
constexpr void unroll_loop(F&& f) {
|
||||
unroll_loop_item(std::make_integer_sequence<T, count>{}, std::forward<F>(f));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
struct Vec {
|
||||
constexpr static int get_elem_num() { return T::VEC_ELEM_NUM; }
|
||||
};
|
||||
|
||||
struct FP32Vec8;
|
||||
struct FP32Vec16;
|
||||
|
||||
struct FP16Vec8 : public Vec<FP16Vec8> {
|
||||
constexpr static int VEC_ELEM_NUM = 8;
|
||||
f16x8_t reg;
|
||||
|
||||
explicit FP16Vec8(const void* ptr)
|
||||
: reg(*reinterpret_cast<const f16x8_t*>(ptr)) {};
|
||||
|
||||
explicit FP16Vec8(const FP32Vec8&);
|
||||
|
||||
void save(void* ptr) const { *reinterpret_cast<f16x8_t*>(ptr) = reg; }
|
||||
};
|
||||
|
||||
struct FP16Vec16 : public Vec<FP16Vec16> {
|
||||
constexpr static int VEC_ELEM_NUM = 16;
|
||||
f16x16_t reg;
|
||||
|
||||
explicit FP16Vec16(const void* ptr)
|
||||
: reg(*reinterpret_cast<const f16x16_t*>(ptr)) {};
|
||||
|
||||
explicit FP16Vec16(const FP32Vec16&);
|
||||
|
||||
void save(void* ptr) const { *reinterpret_cast<f16x16_t*>(ptr) = reg; }
|
||||
|
||||
void save(void* ptr, const int elem_num) const {
|
||||
int num = __min(elem_num, VEC_ELEM_NUM);
|
||||
std::memcpy(ptr, &(reg.val[0]), num * sizeof(uint16_t));
|
||||
}
|
||||
};
|
||||
|
||||
struct BF16Vec8 : public Vec<BF16Vec8> {
|
||||
constexpr static int VEC_ELEM_NUM = 8;
|
||||
f16x8_t reg;
|
||||
|
||||
explicit BF16Vec8(const void* ptr)
|
||||
: reg(*reinterpret_cast<const f16x8_t*>(ptr)) {};
|
||||
|
||||
explicit BF16Vec8(const FP32Vec8&);
|
||||
|
||||
void save(void* ptr) const { *reinterpret_cast<f16x8_t*>(ptr) = reg; }
|
||||
};
|
||||
|
||||
struct BF16Vec16 : public Vec<BF16Vec16> {
|
||||
constexpr static int VEC_ELEM_NUM = 16;
|
||||
f16x16_t reg;
|
||||
|
||||
explicit BF16Vec16(const void* ptr)
|
||||
: reg(*reinterpret_cast<const f16x16_t*>(ptr)) {};
|
||||
|
||||
explicit BF16Vec16(const FP32Vec16&);
|
||||
|
||||
void save(void* ptr) const { *reinterpret_cast<f16x16_t*>(ptr) = reg; }
|
||||
|
||||
void save(void* ptr, const int elem_num) const {
|
||||
int num = __min(elem_num, VEC_ELEM_NUM);
|
||||
std::memcpy(ptr, &(reg.val[0]), num * sizeof(uint16_t));
|
||||
}
|
||||
};
|
||||
|
||||
struct BF16Vec32 : public Vec<BF16Vec32> {
|
||||
constexpr static int VEC_ELEM_NUM = 32;
|
||||
f16x32_t reg;
|
||||
|
||||
explicit BF16Vec32(const void* ptr)
|
||||
: reg(*reinterpret_cast<const f16x32_t*>(ptr)) {};
|
||||
|
||||
explicit BF16Vec32(f16x32_t data) : reg(data) {};
|
||||
|
||||
explicit BF16Vec32(BF16Vec8& vec8_data) {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = vec8_data.reg.val[i % BF16Vec8::VEC_ELEM_NUM];
|
||||
}
|
||||
}
|
||||
|
||||
void save(void* ptr) const { *reinterpret_cast<f16x32_t*>(ptr) = reg; }
|
||||
};
|
||||
|
||||
struct FP32Vec4 : public Vec<FP32Vec4> {
|
||||
constexpr static int VEC_ELEM_NUM = 4;
|
||||
|
||||
f32x4_t reg;
|
||||
|
||||
explicit FP32Vec4(float v) {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = v;
|
||||
}
|
||||
}
|
||||
|
||||
explicit FP32Vec4() {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = 0.0f;
|
||||
}
|
||||
}
|
||||
|
||||
explicit FP32Vec4(const float* ptr)
|
||||
: reg(*reinterpret_cast<const f32x4_t*>(ptr)) {};
|
||||
|
||||
explicit FP32Vec4(f32x4_t data) : reg(data) {};
|
||||
|
||||
explicit FP32Vec4(const FP32Vec4& data) : reg(data.reg) {};
|
||||
};
|
||||
|
||||
struct FP32Vec8 : public Vec<FP32Vec8> {
|
||||
constexpr static int VEC_ELEM_NUM = 8;
|
||||
|
||||
f32x8_t reg;
|
||||
|
||||
explicit FP32Vec8(float v) {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = v;
|
||||
}
|
||||
}
|
||||
|
||||
explicit FP32Vec8() {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = 0.0f;
|
||||
}
|
||||
}
|
||||
|
||||
explicit FP32Vec8(const float* ptr)
|
||||
: reg(*reinterpret_cast<const f32x8_t*>(ptr)) {};
|
||||
|
||||
explicit FP32Vec8(f32x8_t data) : reg(data) {};
|
||||
|
||||
explicit FP32Vec8(const FP32Vec8& data) : reg(data.reg) {};
|
||||
|
||||
explicit FP32Vec8(const FP16Vec8& v) {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = fp16_to_float(v.reg.val[i]);
|
||||
}
|
||||
}
|
||||
|
||||
FP32Vec8(const BF16Vec8& v) {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = bf16_to_float(v.reg.val[i]);
|
||||
}
|
||||
}
|
||||
|
||||
float reduce_sum() const {
|
||||
float result = 0;
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result += reg.val[i];
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
FP32Vec8 exp() const {
|
||||
f32x8_t ret;
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
ret.val[i] = expf(reg.val[i]);
|
||||
}
|
||||
return FP32Vec8(ret);
|
||||
}
|
||||
|
||||
FP32Vec8 tanh() const {
|
||||
f32x8_t ret;
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
ret.val[i] = tanhf(reg.val[i]);
|
||||
}
|
||||
return FP32Vec8(ret);
|
||||
}
|
||||
|
||||
FP32Vec8 er() const {
|
||||
f32x8_t ret;
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
ret.val[i] = erf(reg.val[i]);
|
||||
}
|
||||
return FP32Vec8(ret);
|
||||
}
|
||||
|
||||
FP32Vec8 operator*(const FP32Vec8& b) const {
|
||||
f32x8_t ret;
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
ret.val[i] = reg.val[i] * b.reg.val[i];
|
||||
}
|
||||
return FP32Vec8(ret);
|
||||
}
|
||||
|
||||
FP32Vec8 operator+(const FP32Vec8& b) const {
|
||||
f32x8_t ret;
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
ret.val[i] = reg.val[i] + b.reg.val[i];
|
||||
}
|
||||
return FP32Vec8(ret);
|
||||
}
|
||||
|
||||
FP32Vec8 operator-(const FP32Vec8& b) const {
|
||||
f32x8_t ret;
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
ret.val[i] = reg.val[i] - b.reg.val[i];
|
||||
}
|
||||
return FP32Vec8(ret);
|
||||
}
|
||||
|
||||
FP32Vec8 operator/(const FP32Vec8& b) const {
|
||||
f32x8_t ret;
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
ret.val[i] = reg.val[i] / b.reg.val[i];
|
||||
}
|
||||
return FP32Vec8(ret);
|
||||
}
|
||||
|
||||
void save(void* ptr) const { *reinterpret_cast<f32x8_t*>(ptr) = reg; }
|
||||
};
|
||||
|
||||
struct FP32Vec16 : public Vec<FP32Vec16> {
|
||||
constexpr static int VEC_ELEM_NUM = 16;
|
||||
f32x16_t reg;
|
||||
|
||||
explicit FP32Vec16(float v) {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = v;
|
||||
}
|
||||
}
|
||||
|
||||
explicit FP32Vec16() {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = 0.0f;
|
||||
}
|
||||
}
|
||||
|
||||
explicit FP32Vec16(const float* ptr)
|
||||
: reg(*reinterpret_cast<const f32x16_t*>(ptr)) {};
|
||||
|
||||
explicit FP32Vec16(f32x16_t data) : reg(data) {};
|
||||
|
||||
FP32Vec16(const FP32Vec4& data) {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = data.reg.val[i % FP32Vec4::VEC_ELEM_NUM];
|
||||
}
|
||||
}
|
||||
|
||||
FP32Vec16(const FP32Vec8& data) {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = data.reg.val[i % FP32Vec8::VEC_ELEM_NUM];
|
||||
}
|
||||
}
|
||||
|
||||
FP32Vec16(const FP32Vec16& data) : reg(data.reg) {};
|
||||
|
||||
explicit FP32Vec16(const FP16Vec16& v) {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = fp16_to_float(v.reg.val[i]);
|
||||
}
|
||||
}
|
||||
|
||||
explicit FP32Vec16(const BF16Vec16& v) {
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = bf16_to_float(v.reg.val[i]);
|
||||
}
|
||||
}
|
||||
|
||||
explicit FP32Vec16(const FP16Vec8& v) : FP32Vec16(FP32Vec8(v)) {};
|
||||
|
||||
FP32Vec16(const BF16Vec8& v) : FP32Vec16(FP32Vec8(v)) {};
|
||||
|
||||
FP32Vec16 operator*(const FP32Vec16& b) const {
|
||||
FP32Vec16 result(0.0f);
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result.reg.val[i] = reg.val[i] * b.reg.val[i];
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
FP32Vec16 operator+(const FP32Vec16& b) const {
|
||||
FP32Vec16 result(0.0f);
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result.reg.val[i] = reg.val[i] + b.reg.val[i];
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
FP32Vec16 operator-(const FP32Vec16& b) const {
|
||||
FP32Vec16 result(0.0f);
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result.reg.val[i] = reg.val[i] - b.reg.val[i];
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
FP32Vec16 operator/(const FP32Vec16& b) const {
|
||||
FP32Vec16 result(0.0f);
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result.reg.val[i] = reg.val[i] / b.reg.val[i];
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
FP32Vec16 max(const FP32Vec16& b) const {
|
||||
FP32Vec16 result(0.0f);
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result.reg.val[i] = __max(reg.val[i], b.reg.val[i]);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
FP32Vec16 min(const FP32Vec16& b) const {
|
||||
FP32Vec16 result(0.0f);
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result.reg.val[i] = __min(reg.val[i], b.reg.val[i]);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
FP32Vec16 abs() const {
|
||||
FP32Vec16 result(0.0f);
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result.reg.val[i] = __abs(reg.val[i]);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
float reduce_sum() const {
|
||||
float result = 0.0f;
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result += reg.val[i];
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
float reduce_max() const {
|
||||
float result = reg.val[0];
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result = __max(reg.val[i], result);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
float reduce_min() const {
|
||||
float result = reg.val[0];
|
||||
for (int i = 0; i < VEC_ELEM_NUM; ++i) {
|
||||
result = __min(reg.val[i], result);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
template <int group_size>
|
||||
float reduce_sub_sum(int idx) {
|
||||
static_assert(VEC_ELEM_NUM % group_size == 0);
|
||||
float sum = 0.0;
|
||||
int start = idx * group_size;
|
||||
int end = (idx + 1) * group_size;
|
||||
|
||||
for (; (start < VEC_ELEM_NUM) && (start < end); ++start) {
|
||||
sum += reg.val[start];
|
||||
}
|
||||
|
||||
return sum;
|
||||
}
|
||||
|
||||
void save(void* ptr) const { *reinterpret_cast<f32x16_t*>(ptr) = reg; }
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct VecType {
|
||||
using vec_type = void;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
using vec_t = typename VecType<T>::vec_type;
|
||||
|
||||
template <>
|
||||
struct VecType<float> {
|
||||
using vec_type = FP32Vec8;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct VecType<c10::Half> {
|
||||
using vec_type = FP16Vec8;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct VecType<c10::BFloat16> {
|
||||
using vec_type = BF16Vec8;
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
void storeFP32(float v, T* ptr) {
|
||||
*ptr = v;
|
||||
}
|
||||
|
||||
/*
|
||||
template <> inline void storeFP32<c10::Half>(float v, c10::Half *ptr) {
|
||||
c10::Half __attribute__((__may_alias__)) *v_ptr =
|
||||
reinterpret_cast<c10::Half *>(&v);
|
||||
*ptr = *(v_ptr + 1);
|
||||
}
|
||||
*/
|
||||
|
||||
template <>
|
||||
inline void storeFP32<c10::Half>(float v, c10::Half* ptr) {
|
||||
uint16_t fp16 = float_to_fp16(v);
|
||||
*reinterpret_cast<uint16_t*>(ptr) = fp16;
|
||||
}
|
||||
|
||||
template <>
|
||||
inline void storeFP32<c10::BFloat16>(float v, c10::BFloat16* ptr) {
|
||||
c10::BFloat16 __attribute__((__may_alias__))* v_ptr =
|
||||
reinterpret_cast<c10::BFloat16*>(&v);
|
||||
*ptr = *(v_ptr + 1);
|
||||
}
|
||||
|
||||
inline FP16Vec16::FP16Vec16(const FP32Vec16& v) {
|
||||
int i = 0;
|
||||
for (i = 0; i < FP16Vec16::VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = float_to_fp16(v.reg.val[i]);
|
||||
}
|
||||
}
|
||||
|
||||
inline FP16Vec8 ::FP16Vec8(const FP32Vec8& v) {
|
||||
int i = 0;
|
||||
for (i = 0; i < FP16Vec8::VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = float_to_fp16(v.reg.val[i]);
|
||||
}
|
||||
}
|
||||
|
||||
inline void fma(FP32Vec16& acc, FP32Vec16& a, FP32Vec16& b) {
|
||||
acc = acc + a * b;
|
||||
}
|
||||
|
||||
inline BF16Vec8::BF16Vec8(const FP32Vec8& v) {
|
||||
int i = 0;
|
||||
for (i = 0; i < BF16Vec8::VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = float_to_bf16(v.reg.val[i]);
|
||||
}
|
||||
}
|
||||
|
||||
inline BF16Vec16::BF16Vec16(const FP32Vec16& v) {
|
||||
int i = 0;
|
||||
for (i = 0; i < BF16Vec16::VEC_ELEM_NUM; ++i) {
|
||||
reg.val[i] = float_to_bf16(v.reg.val[i]);
|
||||
}
|
||||
}
|
||||
|
||||
inline void prefetch(const void* addr) { __builtin_prefetch(addr, 0, 3); }
|
||||
|
||||
}; // namespace vec_op
|
||||
@ -12,7 +12,7 @@ namespace vec_op {
|
||||
#define vec_sub(a, b) ((a) - (b))
|
||||
#define vec_mul(a, b) ((a) * (b))
|
||||
#define vec_div(a, b) ((a) / (b))
|
||||
#define vec_sr(a, b) ((a) >> (b)) // Vector Shift Right Algebaic
|
||||
#define vec_sr(a, b) ((a) >> (b)) // Vector Shift Right Algebraic
|
||||
#define vec_sl(a, b) ((a) << (b)) // Vector Shift Left
|
||||
|
||||
// FIXME: FP16 is not fully supported in Torch-CPU
|
||||
|
||||
@ -22,6 +22,23 @@ void release_dnnl_matmul_handler(int64_t handler) {
|
||||
delete ptr;
|
||||
}
|
||||
|
||||
DNNLScratchPadManager::DNNLScratchPadManager() : size_(0), ptr_(nullptr) {
|
||||
this->realloc(allocation_unit * 128);
|
||||
}
|
||||
|
||||
void DNNLScratchPadManager::realloc(size_t new_size) {
|
||||
new_size = round(new_size);
|
||||
if (new_size > size_) {
|
||||
ptr_ = std::aligned_alloc(64, new_size);
|
||||
size_ = new_size;
|
||||
}
|
||||
}
|
||||
|
||||
DNNLScratchPadManager* DNNLScratchPadManager::get_dnnl_scratchpad_manager() {
|
||||
static DNNLScratchPadManager manager;
|
||||
return &manager;
|
||||
}
|
||||
|
||||
template <typename KT, typename VT>
|
||||
class DNNLPrimitiveCache {
|
||||
public:
|
||||
@ -166,6 +183,23 @@ struct hash<W8A8MatMulPrimitiveHandler::MSizeCacheKey> {
|
||||
hash<int>()(static_cast<int>(val.bias_type));
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct hash<MatMulPrimitiveHandler::ClassMatmulCacheKey> {
|
||||
size_t operator()(
|
||||
const MatMulPrimitiveHandler::ClassMatmulCacheKey& val) const {
|
||||
return hash<dnnl_dim_t>()(val.b_n_size) ^ hash<dnnl_dim_t>()(val.b_k_size);
|
||||
}
|
||||
};
|
||||
|
||||
template <>
|
||||
struct hash<MatMulPrimitiveHandler::MSizeCacheKey> {
|
||||
size_t operator()(const MatMulPrimitiveHandler::MSizeCacheKey& val) const {
|
||||
return hash<dnnl_dim_t>()(val.a_m_size) ^
|
||||
hash<dnnl_dim_t>()(val.a_m_stride) ^ hash<bool>()(val.use_bias) ^
|
||||
hash<int>()(static_cast<int>(val.bias_type));
|
||||
}
|
||||
};
|
||||
} // namespace std
|
||||
|
||||
bool operator==(const W8A8MatMulPrimitiveHandler::ClassMatmulCacheKey& l,
|
||||
@ -181,6 +215,17 @@ bool operator==(const W8A8MatMulPrimitiveHandler::MSizeCacheKey& l,
|
||||
l.bias_type == r.bias_type;
|
||||
}
|
||||
|
||||
bool operator==(const MatMulPrimitiveHandler::ClassMatmulCacheKey& l,
|
||||
const MatMulPrimitiveHandler::ClassMatmulCacheKey& r) {
|
||||
return l.b_n_size == r.b_n_size && l.b_k_size == r.b_k_size;
|
||||
}
|
||||
|
||||
bool operator==(const MatMulPrimitiveHandler::MSizeCacheKey& l,
|
||||
const MatMulPrimitiveHandler::MSizeCacheKey& r) {
|
||||
return l.a_m_size == r.a_m_size && l.a_m_stride == r.a_m_stride &&
|
||||
l.use_bias == r.use_bias && l.bias_type == r.bias_type;
|
||||
}
|
||||
|
||||
static std::shared_ptr<W8A8MatMulPrimitiveHandler::MSizeCache>
|
||||
get_w8a8_class_primitive_cache(
|
||||
const W8A8MatMulPrimitiveHandler::ClassMatmulCacheKey& key,
|
||||
@ -239,6 +284,11 @@ void W8A8MatMulPrimitiveHandler::execute(ExecArgs& args) {
|
||||
}
|
||||
|
||||
dnnl::matmul matmul = get_matmul_cache(args);
|
||||
|
||||
auto&& [scratchpad_storage, scratchpad_mem_desc] = get_runtime_memory_ptr(5);
|
||||
scratchpad_storage->set_data_handle(
|
||||
DNNLScratchPadManager::get_dnnl_scratchpad_manager()->get_data<void>());
|
||||
|
||||
matmul.execute(default_stream(), memory_cache_);
|
||||
default_stream().wait();
|
||||
}
|
||||
@ -257,6 +307,8 @@ dnnl::matmul W8A8MatMulPrimitiveHandler::get_matmul_cache(
|
||||
|
||||
return m_size_cache_->get_or_create(key, [&]() {
|
||||
dnnl::matmul::primitive_desc desc = this->create_primitive_desc(key, false);
|
||||
auto manager = DNNLScratchPadManager::get_dnnl_scratchpad_manager();
|
||||
manager->realloc(desc.scratchpad_desc().get_size());
|
||||
return dnnl::matmul(desc);
|
||||
});
|
||||
}
|
||||
@ -300,6 +352,11 @@ void W8A8MatMulPrimitiveHandler::init_runtime_memory_cache(const Args& args) {
|
||||
dnnl::memory({{b_n_size_}, dnnl::memory::data_type::f32, {1}},
|
||||
default_engine(), nullptr);
|
||||
set_runtime_memory_ptr(4, memory_cache_[DNNL_ARG_BIAS].get());
|
||||
|
||||
memory_cache_[DNNL_ARG_SCRATCHPAD] =
|
||||
dnnl::memory({{b_n_size_}, dnnl::memory::data_type::f32, {1}},
|
||||
default_engine(), nullptr);
|
||||
set_runtime_memory_ptr(5, memory_cache_[DNNL_ARG_SCRATCHPAD].get());
|
||||
}
|
||||
|
||||
dnnl::matmul::primitive_desc W8A8MatMulPrimitiveHandler::create_primitive_desc(
|
||||
@ -319,6 +376,9 @@ dnnl::matmul::primitive_desc W8A8MatMulPrimitiveHandler::create_primitive_desc(
|
||||
dnnl::memory::format_tag::ab);
|
||||
|
||||
dnnl::primitive_attr attr;
|
||||
|
||||
attr.set_scratchpad_mode(dnnl::scratchpad_mode::user);
|
||||
|
||||
// For PER_TOKEN, scales will be applied in outside epilogue
|
||||
if (a_qs_ == QuantizationStrategy::PER_TENSOR) {
|
||||
attr.set_scales_mask(DNNL_ARG_SRC, 0);
|
||||
@ -344,3 +404,120 @@ dnnl::matmul::primitive_desc W8A8MatMulPrimitiveHandler::create_primitive_desc(
|
||||
attr);
|
||||
}
|
||||
}
|
||||
|
||||
MatMulPrimitiveHandler::MatMulPrimitiveHandler(const Args& args)
|
||||
: DNNLMatMulPrimitiveHandler(
|
||||
static_cast<DNNLMatMulPrimitiveHandler::Args>(args), args.ab_type),
|
||||
m_size_cache_(nullptr) {
|
||||
assert(ab_type_ == dnnl::memory::data_type::f32 ||
|
||||
ab_type_ == dnnl::memory::data_type::bf16 ||
|
||||
ab_type_ == dnnl::memory::data_type::f16);
|
||||
prepack_weight(args.b_ptr,
|
||||
create_primitive_desc(
|
||||
MSizeCacheKey{.a_m_size = DNNL_RUNTIME_DIM_VAL,
|
||||
.a_m_stride = DNNL_RUNTIME_DIM_VAL,
|
||||
.use_bias = false,
|
||||
.bias_type = dnnl::memory::data_type::undef},
|
||||
true)
|
||||
.weights_desc());
|
||||
init_runtime_memory_cache(args);
|
||||
}
|
||||
|
||||
static std::shared_ptr<MatMulPrimitiveHandler::MSizeCache>
|
||||
get_matul_class_primitive_cache(
|
||||
const MatMulPrimitiveHandler::ClassMatmulCacheKey& key,
|
||||
int64_t cache_size) {
|
||||
static MatMulPrimitiveHandler::ClassMatmulCache cache(128);
|
||||
assert(cache_size > 0);
|
||||
return cache.get_or_create(key, [&]() {
|
||||
return std::make_shared<MatMulPrimitiveHandler::MSizeCache>(cache_size);
|
||||
});
|
||||
}
|
||||
|
||||
void MatMulPrimitiveHandler::execute(ExecArgs& args) {
|
||||
auto&& [a_storage, a_mem_desc] = get_runtime_memory_ptr(0);
|
||||
auto&& [c_storage, c_mem_desc] = get_runtime_memory_ptr(1);
|
||||
a_storage->set_data_handle((void*)args.a_ptr);
|
||||
a_mem_desc->dims[0] = args.a_m_size;
|
||||
a_mem_desc->format_desc.blocking.strides[0] = args.a_m_stride;
|
||||
c_storage->set_data_handle((void*)args.c_ptr);
|
||||
c_mem_desc->dims[0] = args.a_m_size;
|
||||
|
||||
if (args.use_bias) {
|
||||
auto&& [bias_storage, bias_mem_desc] = get_runtime_memory_ptr(2);
|
||||
bias_storage->set_data_handle((void*)args.bias_ptr);
|
||||
}
|
||||
|
||||
dnnl::matmul matmul = get_matmul_cache(args);
|
||||
|
||||
auto&& [scratchpad_storage, scratchpad_mem_desc] = get_runtime_memory_ptr(3);
|
||||
scratchpad_storage->set_data_handle(
|
||||
DNNLScratchPadManager::get_dnnl_scratchpad_manager()->get_data<void>());
|
||||
|
||||
matmul.execute(default_stream(), memory_cache_);
|
||||
default_stream().wait();
|
||||
}
|
||||
|
||||
dnnl::matmul MatMulPrimitiveHandler::get_matmul_cache(
|
||||
const MSizeCacheKey& key) {
|
||||
if (m_size_cache_.get() == nullptr) {
|
||||
ClassMatmulCacheKey key = {.b_n_size = b_n_size_, .b_k_size = b_k_size_};
|
||||
m_size_cache_ = get_matul_class_primitive_cache(key, primitive_cache_size_);
|
||||
}
|
||||
return m_size_cache_->get_or_create(key, [&]() {
|
||||
dnnl::matmul::primitive_desc desc = this->create_primitive_desc(key, false);
|
||||
auto manager = DNNLScratchPadManager::get_dnnl_scratchpad_manager();
|
||||
manager->realloc(desc.scratchpad_desc().get_size());
|
||||
return dnnl::matmul(desc);
|
||||
});
|
||||
}
|
||||
|
||||
dnnl::matmul::primitive_desc MatMulPrimitiveHandler::create_primitive_desc(
|
||||
const MSizeCacheKey& key, bool first_time) {
|
||||
dnnl::memory::desc a_md;
|
||||
dnnl::memory::desc b_md;
|
||||
if (first_time) {
|
||||
a_md = dnnl::memory::desc({key.a_m_size, b_k_size_}, b_type_,
|
||||
dnnl::memory::format_tag::ab);
|
||||
b_md = dnnl::memory::desc({b_k_size_, b_n_size_}, b_type_,
|
||||
dnnl::memory::format_tag::any);
|
||||
} else {
|
||||
a_md = dnnl::memory::desc({key.a_m_size, b_k_size_}, b_type_,
|
||||
{key.a_m_stride, 1});
|
||||
b_md = b_target_mem_desc_;
|
||||
}
|
||||
dnnl::memory::desc c_md({key.a_m_size, b_n_size_}, c_type_,
|
||||
dnnl::memory::format_tag::ab);
|
||||
|
||||
dnnl::primitive_attr attr;
|
||||
attr.set_scratchpad_mode(dnnl::scratchpad_mode::user);
|
||||
|
||||
if (key.use_bias) {
|
||||
dnnl::memory::desc bias_md({1, b_n_size_}, key.bias_type, {b_n_size_, 1});
|
||||
return dnnl::matmul::primitive_desc(default_engine(), a_md, b_md, bias_md,
|
||||
c_md, attr);
|
||||
} else {
|
||||
return dnnl::matmul::primitive_desc(default_engine(), a_md, b_md, c_md,
|
||||
attr);
|
||||
}
|
||||
}
|
||||
|
||||
void MatMulPrimitiveHandler::init_runtime_memory_cache(const Args& args) {
|
||||
memory_cache_[DNNL_ARG_SRC] = dnnl::memory(
|
||||
{{1, b_k_size_}, b_type_, {b_k_size_, 1}}, default_engine(), nullptr);
|
||||
set_runtime_memory_ptr(0, memory_cache_[DNNL_ARG_SRC].get());
|
||||
memory_cache_[DNNL_ARG_DST] =
|
||||
dnnl::memory({{1, b_n_size_}, c_type_, dnnl::memory::format_tag::ab},
|
||||
default_engine(), nullptr);
|
||||
set_runtime_memory_ptr(1, memory_cache_[DNNL_ARG_DST].get());
|
||||
|
||||
memory_cache_[DNNL_ARG_BIAS] =
|
||||
dnnl::memory({{b_n_size_}, dnnl::memory::data_type::f32, {1}},
|
||||
default_engine(), nullptr);
|
||||
set_runtime_memory_ptr(2, memory_cache_[DNNL_ARG_BIAS].get());
|
||||
|
||||
memory_cache_[DNNL_ARG_SCRATCHPAD] =
|
||||
dnnl::memory({{b_n_size_}, dnnl::memory::data_type::f32, {1}},
|
||||
default_engine(), nullptr);
|
||||
set_runtime_memory_ptr(3, memory_cache_[DNNL_ARG_SCRATCHPAD].get());
|
||||
}
|
||||
|
||||
@ -59,6 +59,30 @@ constexpr inline dnnl::memory::data_type get_dnnl_type() {
|
||||
return DNNLType<std::decay_t<T>>::type;
|
||||
}
|
||||
|
||||
class DNNLScratchPadManager {
|
||||
public:
|
||||
static constexpr size_t allocation_unit = 4 * 1024 * 1024; // 4KB
|
||||
|
||||
static DNNLScratchPadManager* get_dnnl_scratchpad_manager();
|
||||
|
||||
DNNLScratchPadManager();
|
||||
|
||||
template <typename T>
|
||||
T* get_data() {
|
||||
return reinterpret_cast<T*>(ptr_);
|
||||
}
|
||||
|
||||
static size_t round(size_t size) {
|
||||
return ((size + allocation_unit - 1) / allocation_unit) * allocation_unit;
|
||||
}
|
||||
|
||||
void realloc(size_t new_size);
|
||||
|
||||
private:
|
||||
size_t size_;
|
||||
void* ptr_;
|
||||
};
|
||||
|
||||
class DNNLMatMulPrimitiveHandler {
|
||||
public:
|
||||
virtual ~DNNLMatMulPrimitiveHandler() = default;
|
||||
@ -166,4 +190,54 @@ class W8A8MatMulPrimitiveHandler : public DNNLMatMulPrimitiveHandler {
|
||||
std::shared_ptr<MSizeCache> m_size_cache_;
|
||||
};
|
||||
|
||||
class MatMulPrimitiveHandler : public DNNLMatMulPrimitiveHandler {
|
||||
public:
|
||||
struct Args : public DNNLMatMulPrimitiveHandler::Args {
|
||||
dnnl::memory::data_type ab_type;
|
||||
};
|
||||
|
||||
struct ClassMatmulCacheKey {
|
||||
dnnl_dim_t b_n_size;
|
||||
dnnl_dim_t b_k_size;
|
||||
|
||||
friend bool operator==(const ClassMatmulCacheKey& l,
|
||||
const ClassMatmulCacheKey& r);
|
||||
};
|
||||
|
||||
struct MSizeCacheKey {
|
||||
dnnl_dim_t a_m_size;
|
||||
dnnl_dim_t a_m_stride;
|
||||
bool use_bias;
|
||||
dnnl::memory::data_type bias_type;
|
||||
|
||||
friend bool operator==(const MSizeCacheKey& l, const MSizeCacheKey& r);
|
||||
};
|
||||
|
||||
using MSizeCache = DNNLPrimitiveCache<MSizeCacheKey, dnnl::matmul>;
|
||||
using ClassMatmulCache =
|
||||
DNNLPrimitiveCache<ClassMatmulCacheKey, std::shared_ptr<MSizeCache>>;
|
||||
|
||||
struct ExecArgs : public MSizeCacheKey {
|
||||
const void* a_ptr;
|
||||
const void* bias_ptr;
|
||||
void* c_ptr;
|
||||
};
|
||||
|
||||
public:
|
||||
MatMulPrimitiveHandler(const Args& args);
|
||||
|
||||
void execute(ExecArgs& args);
|
||||
|
||||
private:
|
||||
dnnl::matmul::primitive_desc create_primitive_desc(const MSizeCacheKey& key,
|
||||
bool first_time);
|
||||
|
||||
void init_runtime_memory_cache(const Args& args);
|
||||
|
||||
dnnl::matmul get_matmul_cache(const MSizeCacheKey& key);
|
||||
|
||||
private:
|
||||
std::shared_ptr<MSizeCache> m_size_cache_;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
@ -145,7 +145,8 @@ void dynamic_scaled_int8_quant_impl(const scalar_t* input, int8_t* output,
|
||||
}
|
||||
}
|
||||
|
||||
float scale_val, azp_val;
|
||||
float scale_val;
|
||||
float azp_val = 0.0f;
|
||||
if constexpr (AZP) {
|
||||
float max_scalar = max_value.reduce_max();
|
||||
float min_scalar = min_value.reduce_min();
|
||||
@ -379,6 +380,7 @@ void onednn_scaled_mm(
|
||||
exec_args.a_ptr = a.data_ptr<int8_t>();
|
||||
exec_args.a_m_size = a.size(0);
|
||||
exec_args.bias_ptr = nullptr;
|
||||
exec_args.bias_type = get_dnnl_type<void>();
|
||||
exec_args.use_bias = false;
|
||||
exec_args.a_scales_ptr = nullptr;
|
||||
exec_args.a_zero_points_ptr = nullptr;
|
||||
@ -492,3 +494,56 @@ void dynamic_scaled_int8_quant(
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
int64_t create_onednn_mm_handler(const torch::Tensor& b,
|
||||
int64_t primitive_cache_size) {
|
||||
TORCH_CHECK(b.dim() == 2);
|
||||
|
||||
MatMulPrimitiveHandler::Args args;
|
||||
args.primitive_cache_size = primitive_cache_size;
|
||||
|
||||
args.b_k_size = b.size(0);
|
||||
args.b_k_stride = b.stride(0);
|
||||
args.b_n_size = b.size(1);
|
||||
args.b_n_stride = b.stride(1);
|
||||
args.b_ptr = b.data_ptr();
|
||||
|
||||
VLLM_DISPATCH_FLOATING_TYPES(b.scalar_type(), "create_onednn_mm_handler",
|
||||
[&] {
|
||||
args.c_type = get_dnnl_type<scalar_t>();
|
||||
args.ab_type = get_dnnl_type<scalar_t>();
|
||||
});
|
||||
|
||||
return reinterpret_cast<int64_t>(new MatMulPrimitiveHandler(args));
|
||||
}
|
||||
|
||||
void onednn_mm(torch::Tensor& c, // [M, OC], row-major
|
||||
const torch::Tensor& a, // [M, IC], row-major
|
||||
const std::optional<torch::Tensor>& bias, int64_t handler) {
|
||||
CPU_KERNEL_GUARD_IN(onednn_mm)
|
||||
TORCH_CHECK(a.dim() == 2);
|
||||
TORCH_CHECK(a.stride(-1) == 1);
|
||||
TORCH_CHECK(c.stride(-1) == 1);
|
||||
MatMulPrimitiveHandler* ptr =
|
||||
reinterpret_cast<MatMulPrimitiveHandler*>(handler);
|
||||
|
||||
MatMulPrimitiveHandler::ExecArgs exec_args;
|
||||
exec_args.a_m_size = a.size(0);
|
||||
exec_args.a_m_stride = a.stride(0);
|
||||
|
||||
VLLM_DISPATCH_FLOATING_TYPES(a.scalar_type(), "onednn_mm", [&] {
|
||||
if (bias.has_value()) {
|
||||
exec_args.use_bias = true;
|
||||
exec_args.bias_type = get_dnnl_type<scalar_t>();
|
||||
exec_args.bias_ptr = bias->data_ptr<scalar_t>();
|
||||
} else {
|
||||
exec_args.use_bias = false;
|
||||
exec_args.bias_type = get_dnnl_type<void>();
|
||||
exec_args.bias_ptr = nullptr;
|
||||
}
|
||||
exec_args.a_ptr = a.data_ptr<scalar_t>();
|
||||
exec_args.c_ptr = c.data_ptr<scalar_t>();
|
||||
|
||||
ptr->execute(exec_args);
|
||||
});
|
||||
}
|
||||
|
||||
106
csrc/cpu/float_convert.hpp
Normal file
106
csrc/cpu/float_convert.hpp
Normal file
@ -0,0 +1,106 @@
|
||||
|
||||
static float bf16_to_float(uint16_t bf16) {
|
||||
uint32_t bits = static_cast<uint32_t>(bf16) << 16;
|
||||
float fp32;
|
||||
std::memcpy(&fp32, &bits, sizeof(fp32));
|
||||
return fp32;
|
||||
}
|
||||
|
||||
static uint16_t float_to_bf16(float fp32) {
|
||||
uint32_t bits;
|
||||
std::memcpy(&bits, &fp32, sizeof(fp32));
|
||||
return static_cast<uint16_t>(bits >> 16);
|
||||
}
|
||||
|
||||
/************************************************
|
||||
* Copyright (c) 2015 Princeton Vision Group
|
||||
* Licensed under the MIT license.
|
||||
* Codes below copied from
|
||||
* https://github.com/PrincetonVision/marvin/tree/master/tools/tensorIO_matlab
|
||||
*************************************************/
|
||||
static uint16_t float_to_fp16(float fp32) {
|
||||
uint16_t fp16;
|
||||
|
||||
unsigned x;
|
||||
unsigned u, remainder, shift, lsb, lsb_s1, lsb_m1;
|
||||
unsigned sign, exponent, mantissa;
|
||||
|
||||
std::memcpy(&x, &fp32, sizeof(fp32));
|
||||
u = (x & 0x7fffffff);
|
||||
|
||||
// Get rid of +NaN/-NaN case first.
|
||||
if (u > 0x7f800000) {
|
||||
fp16 = 0x7fffU;
|
||||
return fp16;
|
||||
}
|
||||
|
||||
sign = ((x >> 16) & 0x8000);
|
||||
|
||||
// Get rid of +Inf/-Inf, +0/-0.
|
||||
if (u > 0x477fefff) {
|
||||
fp16 = sign | 0x7c00U;
|
||||
return fp16;
|
||||
}
|
||||
if (u < 0x33000001) {
|
||||
fp16 = (sign | 0x0000);
|
||||
return fp16;
|
||||
}
|
||||
|
||||
exponent = ((u >> 23) & 0xff);
|
||||
mantissa = (u & 0x7fffff);
|
||||
|
||||
if (exponent > 0x70) {
|
||||
shift = 13;
|
||||
exponent -= 0x70;
|
||||
} else {
|
||||
shift = 0x7e - exponent;
|
||||
exponent = 0;
|
||||
mantissa |= 0x800000;
|
||||
}
|
||||
lsb = (1 << shift);
|
||||
lsb_s1 = (lsb >> 1);
|
||||
lsb_m1 = (lsb - 1);
|
||||
|
||||
// Round to nearest even.
|
||||
remainder = (mantissa & lsb_m1);
|
||||
mantissa >>= shift;
|
||||
if (remainder > lsb_s1 || (remainder == lsb_s1 && (mantissa & 0x1))) {
|
||||
++mantissa;
|
||||
if (!(mantissa & 0x3ff)) {
|
||||
++exponent;
|
||||
mantissa = 0;
|
||||
}
|
||||
}
|
||||
|
||||
fp16 = (sign | (exponent << 10) | mantissa);
|
||||
|
||||
return fp16;
|
||||
}
|
||||
|
||||
static float fp16_to_float(uint16_t fp16) {
|
||||
unsigned sign = ((fp16 >> 15) & 1);
|
||||
unsigned exponent = ((fp16 >> 10) & 0x1f);
|
||||
unsigned mantissa = ((fp16 & 0x3ff) << 13);
|
||||
int temp;
|
||||
float fp32;
|
||||
if (exponent == 0x1f) { /* NaN or Inf */
|
||||
mantissa = (mantissa ? (sign = 0, 0x7fffff) : 0);
|
||||
exponent = 0xff;
|
||||
} else if (!exponent) { /* Denorm or Zero */
|
||||
if (mantissa) {
|
||||
unsigned int msb;
|
||||
exponent = 0x71;
|
||||
do {
|
||||
msb = (mantissa & 0x400000);
|
||||
mantissa <<= 1; /* normalize */
|
||||
--exponent;
|
||||
} while (!msb);
|
||||
mantissa &= 0x7fffff; /* 1.mantissa is implicit */
|
||||
}
|
||||
} else {
|
||||
exponent += 0x70;
|
||||
}
|
||||
temp = ((sign << 31) | (exponent << 23) | mantissa);
|
||||
std::memcpy(&fp32, &temp, sizeof(temp));
|
||||
return fp32;
|
||||
}
|
||||
@ -215,7 +215,7 @@ int moe_align_block_size(
|
||||
offsets[mb + 1] = sorted_id_size(sorted_ids + mb * BLOCK_M);
|
||||
}
|
||||
});
|
||||
// TODO: do we need to vecterize this ?
|
||||
// TODO: do we need to vectorize this ?
|
||||
for (int mb = 0; mb < num_token_blocks; ++mb) {
|
||||
offsets[mb + 1] += offsets[mb];
|
||||
}
|
||||
|
||||
@ -21,6 +21,12 @@ void onednn_scaled_mm(torch::Tensor& c, const torch::Tensor& a,
|
||||
const std::optional<torch::Tensor>& bias,
|
||||
int64_t handler);
|
||||
|
||||
int64_t create_onednn_mm_handler(const torch::Tensor& b,
|
||||
int64_t primitive_cache_size);
|
||||
|
||||
void onednn_mm(torch::Tensor& c, const torch::Tensor& a,
|
||||
const std::optional<torch::Tensor>& bias, int64_t handler);
|
||||
|
||||
void mla_decode_kvcache(torch::Tensor& out, torch::Tensor& query,
|
||||
torch::Tensor& kv_cache, double scale,
|
||||
torch::Tensor& block_tables, torch::Tensor& seq_lens);
|
||||
@ -82,8 +88,18 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
|
||||
" int tp_rank, int blocksparse_local_blocks,"
|
||||
" int blocksparse_vert_stride, int blocksparse_block_size,"
|
||||
" int blocksparse_head_sliding_step) -> ()");
|
||||
|
||||
ops.impl("paged_attention_v1", torch::kCPU, &paged_attention_v1);
|
||||
|
||||
ops.def(
|
||||
"dynamic_4bit_int_moe("
|
||||
"Tensor x, Tensor topk_ids, Tensor topk_weights,"
|
||||
"Tensor w13_packed, Tensor w2_packed, int H, int I, int I2,"
|
||||
"int group_size, bool apply_router_weight_on_input, int activation_kind"
|
||||
") -> Tensor");
|
||||
|
||||
ops.impl("dynamic_4bit_int_moe", torch::kCPU, &dynamic_4bit_int_moe_cpu);
|
||||
|
||||
// PagedAttention V2.
|
||||
ops.def(
|
||||
"paged_attention_v2("
|
||||
@ -153,6 +169,18 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
|
||||
ops.def("release_dnnl_matmul_handler(int handler) -> ()",
|
||||
&release_dnnl_matmul_handler);
|
||||
|
||||
// Create oneDNN GEMM handler
|
||||
ops.def(
|
||||
"create_onednn_mm_handler(Tensor b, int "
|
||||
"primitive_cache_size) -> int",
|
||||
&create_onednn_mm_handler);
|
||||
|
||||
// oneDNN GEMM
|
||||
ops.def(
|
||||
"onednn_mm(Tensor! c, Tensor a, Tensor? bias, "
|
||||
"int handler) -> ()");
|
||||
ops.impl("onednn_mm", torch::kCPU, &onednn_mm);
|
||||
|
||||
// Create oneDNN W8A8 handler
|
||||
ops.def(
|
||||
"create_onednn_scaled_mm_handler(Tensor b, Tensor b_scales, ScalarType "
|
||||
|
||||
17
csrc/cub_helpers.h
Normal file
17
csrc/cub_helpers.h
Normal file
@ -0,0 +1,17 @@
|
||||
#pragma once
|
||||
|
||||
#ifndef USE_ROCM
|
||||
#include <cub/cub.cuh>
|
||||
#if CUB_VERSION >= 200800
|
||||
#include <cuda/std/functional>
|
||||
using CubAddOp = cuda::std::plus<>;
|
||||
using CubMaxOp = cuda::maximum<>;
|
||||
#else // if CUB_VERSION < 200800
|
||||
using CubAddOp = cub::Sum;
|
||||
using CubMaxOp = cub::Max;
|
||||
#endif // CUB_VERSION
|
||||
#else
|
||||
#include <hipcub/hipcub.hpp>
|
||||
using CubAddOp = cub::Sum;
|
||||
using CubMaxOp = cub::Max;
|
||||
#endif // USE_ROCM
|
||||
@ -15,6 +15,8 @@ typedef __hip_bfloat16 nv_bfloat16;
|
||||
#include <map>
|
||||
#include <unordered_map>
|
||||
#include <vector>
|
||||
#include <cstdlib>
|
||||
#include <cstring>
|
||||
|
||||
namespace vllm {
|
||||
#define CUDACHECK(cmd) \
|
||||
@ -555,22 +557,47 @@ class CustomAllreduce {
|
||||
size /= d;
|
||||
auto bytes = size * sizeof(typename packed_t<T>::P);
|
||||
int blocks = std::min(block_limit, (size + threads - 1) / threads);
|
||||
|
||||
// Check environment variable once
|
||||
const char* env_algo = std::getenv("VLLM_CUSTOM_ALLREDUCE_ALGO");
|
||||
bool force_1stage = false;
|
||||
bool force_2stage = false;
|
||||
if (env_algo != nullptr) {
|
||||
if (std::strcmp(env_algo, "1stage") == 0 ||
|
||||
std::strcmp(env_algo, "oneshot") == 0) {
|
||||
force_1stage = true;
|
||||
} else if (std::strcmp(env_algo, "2stage") == 0 ||
|
||||
std::strcmp(env_algo, "twoshot") == 0) {
|
||||
force_2stage = true;
|
||||
} else {
|
||||
throw std::runtime_error(
|
||||
"Invalid VLLM_CUSTOM_ALLREDUCE_ALGO: " + std::string(env_algo) +
|
||||
". Valid values: 1stage, oneshot, 2stage, twoshot");
|
||||
}
|
||||
}
|
||||
|
||||
#define KL(ngpus, name) \
|
||||
name<T, ngpus><<<blocks, threads, 0, stream>>>(ptrs, sg_, self_sg_, output, \
|
||||
rank_, size);
|
||||
#define REDUCE_CASE(ngpus) \
|
||||
case ngpus: { \
|
||||
if (world_size_ == 2) { \
|
||||
KL(ngpus, cross_device_reduce_1stage); \
|
||||
} else if (fully_connected_) { \
|
||||
if ((world_size_ <= 4 && bytes < 512 * 1024) || \
|
||||
(world_size_ <= 8 && bytes < 256 * 1024)) { \
|
||||
KL(ngpus, cross_device_reduce_1stage); \
|
||||
} else { \
|
||||
KL(ngpus, cross_device_reduce_2stage); \
|
||||
} \
|
||||
} \
|
||||
break; \
|
||||
#define REDUCE_CASE(ngpus) \
|
||||
case ngpus: { \
|
||||
if (force_1stage) { \
|
||||
KL(ngpus, cross_device_reduce_1stage); \
|
||||
} else if (force_2stage) { \
|
||||
KL(ngpus, cross_device_reduce_2stage); \
|
||||
} else { \
|
||||
if (world_size_ == 2) { \
|
||||
KL(ngpus, cross_device_reduce_1stage); \
|
||||
} else if (fully_connected_) { \
|
||||
if ((world_size_ <= 4 && bytes < 512 * 1024) || \
|
||||
(world_size_ <= 8 && bytes < 256 * 1024)) { \
|
||||
KL(ngpus, cross_device_reduce_1stage); \
|
||||
} else { \
|
||||
KL(ngpus, cross_device_reduce_2stage); \
|
||||
} \
|
||||
} \
|
||||
} \
|
||||
break; \
|
||||
}
|
||||
|
||||
switch (world_size_) {
|
||||
|
||||
@ -1,123 +0,0 @@
|
||||
// Modified from: cutlass/gemm/collective/builders/sm90_gmma_builder.inl
|
||||
// clang-format off
|
||||
#pragma once
|
||||
|
||||
#include "cutlass/gemm/collective/builders/sm90_gmma_builder.inl"
|
||||
|
||||
#include "cutlass_extensions/gemm/collective/sm90_mma_tma_gmma_ss_warpspecialized_fp8_blockwise_scaling.hpp"
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
namespace cutlass::gemm::collective {
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// GMMA_TMA_WS_SS (BlockScaled Builders)
|
||||
template <
|
||||
class ElementA,
|
||||
class GmemLayoutATag,
|
||||
int AlignmentA,
|
||||
class ElementB,
|
||||
class GmemLayoutBTag,
|
||||
int AlignmentB,
|
||||
class ElementAccumulator,
|
||||
class TileShape_MNK,
|
||||
class ClusterShape_MNK,
|
||||
class StageCountType,
|
||||
int ScaleGranularityM
|
||||
>
|
||||
struct CollectiveBuilder<
|
||||
arch::Sm90,
|
||||
arch::OpClassTensorOp,
|
||||
ElementA,
|
||||
GmemLayoutATag,
|
||||
AlignmentA,
|
||||
ElementB,
|
||||
GmemLayoutBTag,
|
||||
AlignmentB,
|
||||
ElementAccumulator,
|
||||
TileShape_MNK,
|
||||
ClusterShape_MNK,
|
||||
StageCountType,
|
||||
KernelTmaWarpSpecializedCooperativeFP8BlockScaledSubGroupMAccum<ScaleGranularityM>,
|
||||
cute::enable_if_t<
|
||||
not detail::is_use_rmem_A<ElementA, GmemLayoutATag, ElementB, GmemLayoutBTag>()>
|
||||
> {
|
||||
using KernelScheduleType = KernelTmaWarpSpecializedCooperativeFP8BlockScaledSubGroupMAccum<ScaleGranularityM>;
|
||||
|
||||
static_assert(is_static<TileShape_MNK>::value);
|
||||
static_assert(is_static<ClusterShape_MNK>::value);
|
||||
#ifndef CUTLASS_SM90_COLLECTIVE_BUILDER_SUPPORTED
|
||||
static_assert(cutlass::detail::dependent_false<ElementA>, "Unsupported Toolkit for SM90 Collective Builder\n");
|
||||
#endif
|
||||
static_assert(detail::is_aligned<ElementA, AlignmentA, ElementB, AlignmentB, detail::tma_alignment_bytes>(),
|
||||
"Should meet TMA alignment requirement\n");
|
||||
|
||||
static constexpr bool IsArrayOfPointersGemm = (cute::is_any_of_v<KernelScheduleType,
|
||||
KernelPtrArrayTmaWarpSpecializedCooperative,
|
||||
KernelPtrArrayTmaWarpSpecializedPingpong>);
|
||||
static constexpr bool IsFP8Input = detail::is_input_fp8<ElementA, ElementB>();
|
||||
static_assert((!IsFP8Input || !IsArrayOfPointersGemm),
|
||||
"KernelTmaWarpSpecializedCooperativeFP8BlockScaledAccum is only compatible with FP8 Blocked Scaled version right now.");
|
||||
|
||||
// For fp32 types, map to tf32 MMA value type
|
||||
using ElementAMma = cute::conditional_t<cute::is_same_v<ElementA, float>, tfloat32_t, ElementA>;
|
||||
using ElementBMma = cute::conditional_t<cute::is_same_v<ElementB, float>, tfloat32_t, ElementB>;
|
||||
|
||||
static constexpr cute::GMMA::Major GmmaMajorA = detail::gmma_ss_tag_to_major_A<ElementAMma, GmemLayoutATag>();
|
||||
static constexpr cute::GMMA::Major GmmaMajorB = detail::gmma_ss_tag_to_major_B<ElementBMma, GmemLayoutBTag>();
|
||||
|
||||
static constexpr bool IsCooperative = cute::is_any_of_v<KernelScheduleType,
|
||||
KernelTmaWarpSpecializedCooperative,
|
||||
KernelPtrArrayTmaWarpSpecializedCooperative,
|
||||
KernelTmaWarpSpecializedCooperativeFP8BlockScaledSubGroupMAccum<ScaleGranularityM>>;
|
||||
using AtomLayoutMNK = cute::conditional_t<IsCooperative,
|
||||
Layout<Shape<_2,_1,_1>>, Layout<Shape<_1,_1,_1>>>;
|
||||
|
||||
using TiledMma = decltype(cute::make_tiled_mma(cute::GMMA::ss_op_selector<
|
||||
ElementAMma, ElementBMma, ElementAccumulator, TileShape_MNK, GmmaMajorA, GmmaMajorB>(), AtomLayoutMNK{}));
|
||||
|
||||
using GmemTiledCopyA = decltype(detail::sm90_cluster_shape_to_tma_atom(shape<1>(ClusterShape_MNK{})));
|
||||
using GmemTiledCopyB = decltype(detail::sm90_cluster_shape_to_tma_atom(shape<0>(ClusterShape_MNK{})));
|
||||
|
||||
using SmemLayoutAtomA = decltype(detail::ss_smem_selector<
|
||||
GmmaMajorA, ElementAMma, decltype(cute::get<0>(TileShape_MNK{})), decltype(cute::get<2>(TileShape_MNK{}))>());
|
||||
using SmemLayoutAtomB = decltype(detail::ss_smem_selector<
|
||||
GmmaMajorB, ElementBMma, decltype(cute::get<1>(TileShape_MNK{})), decltype(cute::get<2>(TileShape_MNK{}))>());
|
||||
|
||||
static constexpr size_t TensorMapStorage = IsArrayOfPointersGemm ? sizeof(cute::TmaDescriptor) * 2 /* for A and B */ : 0;
|
||||
static constexpr int KernelSmemCarveout = static_cast<int>(TensorMapStorage);
|
||||
|
||||
static constexpr int PipelineStages = detail::compute_stage_count_or_override<detail::sm90_smem_capacity_bytes - KernelSmemCarveout,
|
||||
ElementAMma, ElementBMma, TileShape_MNK>(StageCountType{});
|
||||
using DispatchPolicy = MainloopSm90TmaGmmaWarpSpecializedBlockScalingSubGroupMFP8<PipelineStages, ClusterShape_MNK, KernelScheduleType, ScaleGranularityM>;
|
||||
|
||||
using SmemCopyAtomA = void;
|
||||
using SmemCopyAtomB = void;
|
||||
|
||||
using CollectiveOp = CollectiveMma<
|
||||
DispatchPolicy,
|
||||
TileShape_MNK,
|
||||
ElementA,
|
||||
TagToStrideA_t<GmemLayoutATag>,
|
||||
ElementB,
|
||||
TagToStrideB_t<GmemLayoutBTag>,
|
||||
TiledMma,
|
||||
GmemTiledCopyA,
|
||||
SmemLayoutAtomA,
|
||||
SmemCopyAtomA,
|
||||
cute::identity,
|
||||
GmemTiledCopyB,
|
||||
SmemLayoutAtomB,
|
||||
SmemCopyAtomB,
|
||||
cute::identity
|
||||
>;
|
||||
};
|
||||
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
} // namespace cutlass::gemm::collective
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
@ -1,183 +0,0 @@
|
||||
// clang-format off
|
||||
// adapted from: https://github.com/soundOfDestiny/cutlass/blob/a4208aa6958864923505cade9c63eb2a6daf16e5/include/cutlass/gemm/collective/fp8_accumulation.hpp
|
||||
|
||||
/***************************************************************************************************
|
||||
* Copyright (c) 2023 - 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
**************************************************************************************************/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "cute/algorithm/clear.hpp"
|
||||
#include "cute/tensor.hpp"
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
///////////////////////////////////FP8 Accumulation///////////////////////////
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
/// This class provides API to promote (add) or scale (multiply_add) the results
|
||||
/// from the tensor core accumulators to the main accumulators when the number
|
||||
/// of MMAs reaches the max number of MMA interval specified by user, after that
|
||||
/// the tensor core accumulators are zeroed.
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
namespace cutlass::gemm::collective {
|
||||
|
||||
template <
|
||||
class EngineAccum,
|
||||
class LayoutAccum>
|
||||
struct GmmaFP8AccumulationWithScale {
|
||||
using TensorAccum = cute::Tensor<EngineAccum, LayoutAccum>;
|
||||
using ElementAccumulator = typename EngineAccum::value_type;
|
||||
|
||||
static_assert(is_static<LayoutAccum>::value, "Accumulator Layout should be static");
|
||||
static_assert(is_rmem<TensorAccum>::value , "Accumulator tensor must be rmem resident.");
|
||||
|
||||
private:
|
||||
TensorAccum& accum_;
|
||||
TensorAccum accum_temp_;
|
||||
|
||||
uint32_t accum_promotion_interval_; // defines the max num of executed MMAs after which accum should be promoted.
|
||||
uint32_t mma_count_per_mainloop_iteration_; // num of MMAs per k_tile of mainloop
|
||||
uint32_t mma_count_; // current executed MMAs
|
||||
uint32_t reset_accum_flag_; // accum needs to be zeroed or not.
|
||||
|
||||
// promote or `add` the partial accumulators to main accumulator (FADD).
|
||||
CUTLASS_DEVICE
|
||||
void promote_core() {
|
||||
warpgroup_wait<0>();
|
||||
CUTLASS_PRAGMA_UNROLL
|
||||
for (int i = 0; i < size(accum_); ++i) {
|
||||
accum_(i) += accum_temp_(i);
|
||||
}
|
||||
}
|
||||
|
||||
// `multiply` scale the partial accumulators and `add` to main accumulator (FFMA).
|
||||
template <
|
||||
class EngineScale,
|
||||
class LayoutScale>
|
||||
CUTLASS_DEVICE
|
||||
void scale_core(const cute::Tensor<EngineScale, LayoutScale> &scale) {
|
||||
using TensorScale = cute::Tensor<EngineScale, LayoutScale>;
|
||||
|
||||
static_assert(is_static<LayoutScale>::value, "Scale Layout should be static");
|
||||
static_assert(is_rmem<TensorScale>::value , "Scale tensor must be rmem resident.");
|
||||
|
||||
static_assert(LayoutAccum{}.shape() == LayoutScale{}.shape(), "Accumulator and scale must have same shape.");
|
||||
|
||||
warpgroup_wait<0>();
|
||||
CUTLASS_PRAGMA_UNROLL
|
||||
for (int i = 0; i < size(accum_); ++i) {
|
||||
accum_(i) += accum_temp_(i) * scale(i);
|
||||
}
|
||||
}
|
||||
|
||||
public:
|
||||
CUTLASS_DEVICE
|
||||
GmmaFP8AccumulationWithScale(
|
||||
TensorAccum &accum,
|
||||
uint32_t accum_promotion_interval,
|
||||
uint32_t mma_count_per_mainloop_iteration)
|
||||
: accum_(accum),
|
||||
accum_promotion_interval_(accum_promotion_interval),
|
||||
mma_count_per_mainloop_iteration_(mma_count_per_mainloop_iteration),
|
||||
mma_count_(0),
|
||||
reset_accum_flag_(0)
|
||||
{
|
||||
accum_temp_ = cute::make_fragment_like(accum);
|
||||
}
|
||||
|
||||
//
|
||||
// Methods (Common)
|
||||
//
|
||||
|
||||
CUTLASS_DEVICE
|
||||
TensorAccum& operator()() {
|
||||
return accum_temp_;
|
||||
}
|
||||
|
||||
/// prepare the MMA accumulators when initialization or zeroing is required.
|
||||
CUTLASS_DEVICE
|
||||
bool prepare_if_needed() {
|
||||
return reset_accum_flag_;
|
||||
}
|
||||
|
||||
//
|
||||
// Methods (for FADD version)
|
||||
//
|
||||
|
||||
/// promote (add) the results from the MMA accumulators to main accumulator if needed.
|
||||
CUTLASS_DEVICE
|
||||
void promote_if_needed() {
|
||||
mma_count_ += mma_count_per_mainloop_iteration_;
|
||||
reset_accum_flag_ = __shfl_sync(0xffffffff, mma_count_ == accum_promotion_interval_, 0);
|
||||
if (reset_accum_flag_) {
|
||||
promote_core();
|
||||
mma_count_ = 0;
|
||||
}
|
||||
}
|
||||
|
||||
/// promote (add) the residue results from the MMA accumulators to main accumulator if needed.
|
||||
CUTLASS_DEVICE
|
||||
void promote_residue_if_needed() {
|
||||
if (__shfl_sync(0xffffffff, mma_count_ > 0, 0)) {
|
||||
promote_core();
|
||||
}
|
||||
}
|
||||
|
||||
//
|
||||
// Methods (for FFMA version)
|
||||
//
|
||||
|
||||
/// scale (multiply_add) the results from the MMA accumulators to main accumulator if needed.
|
||||
template <
|
||||
class EngineScale,
|
||||
class LayoutScale>
|
||||
CUTLASS_DEVICE
|
||||
void scale_if_needed(const cute::Tensor<EngineScale, LayoutScale> &scale) {
|
||||
mma_count_ += mma_count_per_mainloop_iteration_;
|
||||
reset_accum_flag_ = __shfl_sync(0xffffffff, mma_count_ == accum_promotion_interval_, 0);
|
||||
if (reset_accum_flag_) {
|
||||
scale_core(scale);
|
||||
mma_count_ = 0;
|
||||
}
|
||||
}
|
||||
|
||||
/// scale (multiply_add) the residue results from the MMA accumulators to main accumulator if needed.
|
||||
template <
|
||||
class EngineScale,
|
||||
class LayoutScale>
|
||||
CUTLASS_DEVICE
|
||||
void scale_residue_if_needed(const cute::Tensor<EngineScale, LayoutScale> &scale) {
|
||||
if (__shfl_sync(0xffffffff, mma_count_ > 0, 0)) {
|
||||
scale_core(scale);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
} // namespace cutlass::gemm::collective
|
||||
@ -1,729 +0,0 @@
|
||||
// clang-format off
|
||||
// Adapted (Heavily) from: https://github.com/soundOfDestiny/cutlass/blob/9d997ce0dea4c5fa1a617db6b7ff29aa9235822c/include/cutlass/gemm/collective/sm90_mma_tma_gmma_ss_warpspecialized_fp8_blockwise_scaling.hpp
|
||||
|
||||
/***************************************************************************************************
|
||||
* Copyright (c) 2023 - 2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
|
||||
* SPDX-License-Identifier: BSD-3-Clause
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice, this
|
||||
* list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
* this list of conditions and the following disclaimer in the documentation
|
||||
* and/or other materials provided with the distribution.
|
||||
*
|
||||
* 3. Neither the name of the copyright holder nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
**************************************************************************************************/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "cutlass/cutlass.h"
|
||||
#include "cutlass/gemm/dispatch_policy.hpp"
|
||||
#include "cutlass/trace.h"
|
||||
#include "cutlass/numeric_types.h"
|
||||
|
||||
#include "cute/arch/cluster_sm90.hpp"
|
||||
#include "cute/arch/copy_sm80.hpp"
|
||||
#include "cute/arch/copy_sm90.hpp"
|
||||
#include "cute/algorithm/functional.hpp"
|
||||
#include "cute/atom/mma_atom.hpp"
|
||||
#include "cute/algorithm/gemm.hpp"
|
||||
#include "cute/numeric/arithmetic_tuple.hpp"
|
||||
|
||||
#include "cutlass_extensions/gemm/dispatch_policy.hpp"
|
||||
#include "cutlass_extensions/gemm/collective/fp8_accumulation.hpp"
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
namespace cutlass::gemm::collective {
|
||||
using namespace cute;
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// WarpSpecialized Mainloop
|
||||
template <
|
||||
int Stages,
|
||||
class ClusterShape,
|
||||
class KernelSchedule,
|
||||
int ScaleGranularityM_,
|
||||
class TileShape_,
|
||||
class ElementA_,
|
||||
class StrideA_,
|
||||
class ElementB_,
|
||||
class StrideB_,
|
||||
class TiledMma_,
|
||||
class GmemTiledCopyA_,
|
||||
class SmemLayoutAtomA_,
|
||||
class SmemCopyAtomA_,
|
||||
class TransformA_,
|
||||
class GmemTiledCopyB_,
|
||||
class SmemLayoutAtomB_,
|
||||
class SmemCopyAtomB_,
|
||||
class TransformB_>
|
||||
struct CollectiveMma<
|
||||
MainloopSm90TmaGmmaWarpSpecializedBlockScalingSubGroupMFP8<Stages, ClusterShape, KernelSchedule, ScaleGranularityM_>,
|
||||
TileShape_,
|
||||
ElementA_,
|
||||
StrideA_,
|
||||
ElementB_,
|
||||
StrideB_,
|
||||
TiledMma_,
|
||||
GmemTiledCopyA_,
|
||||
SmemLayoutAtomA_,
|
||||
SmemCopyAtomA_,
|
||||
TransformA_,
|
||||
GmemTiledCopyB_,
|
||||
SmemLayoutAtomB_,
|
||||
SmemCopyAtomB_,
|
||||
TransformB_>
|
||||
{
|
||||
//
|
||||
// Type Aliases
|
||||
//
|
||||
using DispatchPolicy = MainloopSm90TmaGmmaWarpSpecializedBlockScalingSubGroupMFP8<Stages, ClusterShape, KernelSchedule, ScaleGranularityM_>;
|
||||
using TileShape = TileShape_;
|
||||
using ElementA = ElementA_;
|
||||
using StrideA = StrideA_;
|
||||
using ElementB = ElementB_;
|
||||
using StrideB = StrideB_;
|
||||
using TiledMma = TiledMma_;
|
||||
using ElementAccumulator = typename TiledMma::ValTypeC;
|
||||
using ElementBlockScale = ElementAccumulator;
|
||||
using GmemTiledCopyA = GmemTiledCopyA_;
|
||||
using GmemTiledCopyB = GmemTiledCopyB_;
|
||||
using SmemLayoutAtomA = SmemLayoutAtomA_;
|
||||
using SmemLayoutAtomB = SmemLayoutAtomB_;
|
||||
using SmemCopyAtomA = SmemCopyAtomA_;
|
||||
using SmemCopyAtomB = SmemCopyAtomB_;
|
||||
using TransformA = TransformA_;
|
||||
using TransformB = TransformB_;
|
||||
using ArchTag = typename DispatchPolicy::ArchTag;
|
||||
|
||||
using CtaShape_MNK = decltype(shape_div(TileShape{}, ClusterShape{}));
|
||||
using MainloopPipeline = cutlass::PipelineTmaAsync<DispatchPolicy::Stages>;
|
||||
using PipelineState = cutlass::PipelineState<DispatchPolicy::Stages>;
|
||||
using PipelineParams = typename MainloopPipeline::Params;
|
||||
|
||||
// Two threads per CTA are producers (1 for operand tile and 32 for scales)
|
||||
static constexpr int NumProducerThreadEvents = 33;
|
||||
|
||||
static constexpr int ScaleGranularityM = ScaleGranularityM_ == 0 ? size<0>(TileShape{}) : ScaleGranularityM_;
|
||||
static constexpr int ScaleMsPerTile = size<0>(TileShape{}) / ScaleGranularityM;
|
||||
|
||||
static_assert(cute::rank(SmemLayoutAtomA{}) == 2, "SmemLayoutAtom must be rank 2 (M/N, K)");
|
||||
static_assert((size<0>(TileShape{}) % size<0>(SmemLayoutAtomA{})) == 0, "SmemLayoutAtom must evenly divide tile shape.");
|
||||
static_assert((size<2>(TileShape{}) % size<1>(SmemLayoutAtomA{})) == 0, "SmemLayoutAtom must evenly divide tile shape.");
|
||||
|
||||
static_assert(cute::rank(SmemLayoutAtomB{}) == 2, "SmemLayoutAtom must be rank 2 (M/N, K)");
|
||||
static_assert((size<1>(TileShape{}) % size<0>(SmemLayoutAtomB{})) == 0, "SmemLayoutAtom must evenly divide tile shape.");
|
||||
static_assert((size<2>(TileShape{}) % size<1>(SmemLayoutAtomB{})) == 0, "SmemLayoutAtom must evenly divide tile shape.");
|
||||
|
||||
static_assert((size<0>(TileShape{}) % ScaleGranularityM) == 0, "FP8 scaling granularity must evenly divide tile shape along M.");
|
||||
|
||||
// Tile along modes in a way that maximizes the TMA box size.
|
||||
using SmemLayoutA = decltype(tile_to_shape(
|
||||
SmemLayoutAtomA{},
|
||||
make_shape(shape<0>(TileShape{}), shape<2>(TileShape{}), Int<DispatchPolicy::Stages>{}),
|
||||
cute::conditional_t< ::cutlass::gemm::detail::is_major<0,StrideA>(), Step<_2,_1,_3>, Step<_1,_2,_3>>{}));
|
||||
using SmemLayoutB = decltype(tile_to_shape(
|
||||
SmemLayoutAtomB{},
|
||||
make_shape(shape<1>(TileShape{}), shape<2>(TileShape{}), Int<DispatchPolicy::Stages>{}),
|
||||
cute::conditional_t< ::cutlass::gemm::detail::is_major<0,StrideB>(), Step<_2,_1,_3>, Step<_1,_2,_3>>{}));
|
||||
|
||||
// Block scaling gmem-to-smem copy atom
|
||||
using SmemBlockScalingCopyAtomA = Copy_Atom<SM80_CP_ASYNC_CACHEALWAYS<ElementBlockScale>, ElementBlockScale>;
|
||||
using SmemBlockScalingCopyAtomB = Copy_Atom<SM80_CP_ASYNC_CACHEALWAYS<ElementBlockScale>, ElementBlockScale>;
|
||||
|
||||
// Block scaling smem layout
|
||||
using SmemLayoutScaleA = Layout<Shape<Int<ScaleMsPerTile>, Int<DispatchPolicy::Stages>>>;
|
||||
using SmemLayoutScaleB = Layout<Shape<Int<DispatchPolicy::Stages>>, Stride<_1>>; // `ScaleNsPerTile` is always 1.
|
||||
|
||||
static_assert(DispatchPolicy::Stages >= 2, "Specialization requires Stages set to value 1 or more.");
|
||||
static_assert(cute::is_base_of<cute::GMMA::DescriptorIterator, typename TiledMma::FrgTypeA>::value &&
|
||||
cute::is_base_of<cute::GMMA::DescriptorIterator, typename TiledMma::FrgTypeB>::value,
|
||||
"MMA atom must source both A and B operand from smem_desc for this mainloop.");
|
||||
static_assert(cute::is_same_v<GmemTiledCopyA, SM90_TMA_LOAD> || cute::is_same_v<GmemTiledCopyA, SM90_TMA_LOAD_MULTICAST>,
|
||||
"GmemTiledCopy - invalid SM90 TMA copy atom specified.");
|
||||
static_assert(cute::is_same_v<GmemTiledCopyB, SM90_TMA_LOAD> || cute::is_same_v<GmemTiledCopyB, SM90_TMA_LOAD_MULTICAST>,
|
||||
"GmemTiledCopy - invalid SM90 TMA copy atom specified.");
|
||||
static_assert(cute::is_same_v<ElementAccumulator, ElementBlockScale>,
|
||||
"ElementAccumulator and ElementBlockScale should be same datatype");
|
||||
|
||||
struct SharedStorage
|
||||
{
|
||||
struct TensorStorage : cute::aligned_struct<128> {
|
||||
cute::array_aligned<typename TiledMma::ValTypeA, cute::cosize_v<SmemLayoutA>> smem_A; // mxk
|
||||
cute::array_aligned<typename TiledMma::ValTypeB, cute::cosize_v<SmemLayoutB>> smem_B; // nxk
|
||||
cute::array_aligned<ElementBlockScale, cute::cosize_v<SmemLayoutScaleA>> smem_scale_A; // ScaleMsPerTile x k
|
||||
cute::array_aligned<ElementBlockScale, cute::cosize_v<SmemLayoutScaleB>> smem_scale_B; // 1xk
|
||||
} tensors;
|
||||
|
||||
using PipelineStorage = typename MainloopPipeline::SharedStorage;
|
||||
PipelineStorage pipeline;
|
||||
};
|
||||
using TensorStorage = typename SharedStorage::TensorStorage;
|
||||
using PipelineStorage = typename SharedStorage::PipelineStorage;
|
||||
|
||||
// Host side kernel arguments
|
||||
struct Arguments {
|
||||
ElementA const* ptr_A;
|
||||
StrideA dA;
|
||||
ElementB const* ptr_B;
|
||||
StrideB dB;
|
||||
ElementBlockScale const* ptr_scale_A;
|
||||
ElementBlockScale const* ptr_scale_B;
|
||||
};
|
||||
|
||||
// Device side kernel params
|
||||
struct Params {
|
||||
// Assumption: StrideA is congruent with Problem_MK
|
||||
using TMA_A = decltype(make_tma_copy_A_sm90(
|
||||
GmemTiledCopyA{},
|
||||
make_tensor(static_cast<ElementA const*>(nullptr), repeat_like(StrideA{}, int32_t(0)), StrideA{}),
|
||||
SmemLayoutA{}(_,_,0),
|
||||
TileShape{},
|
||||
ClusterShape{}));
|
||||
// Assumption: StrideB is congruent with Problem_NK
|
||||
using TMA_B = decltype(make_tma_copy_B_sm90(
|
||||
GmemTiledCopyB{},
|
||||
make_tensor(static_cast<ElementB const*>(nullptr), repeat_like(StrideB{}, int32_t(0)), StrideB{}),
|
||||
SmemLayoutB{}(_,_,0),
|
||||
TileShape{},
|
||||
ClusterShape{}));
|
||||
TMA_A tma_load_a;
|
||||
TMA_B tma_load_b;
|
||||
uint32_t tma_transaction_bytes = TmaTransactionBytes;
|
||||
uint32_t tma_transaction_bytes_mk = TmaTransactionBytesMK;
|
||||
uint32_t tma_transaction_bytes_nk = TmaTransactionBytesNK;
|
||||
// Block scaling factors for A and B
|
||||
ElementBlockScale const* ptr_scale_A;
|
||||
ElementBlockScale const* ptr_scale_B;
|
||||
};
|
||||
|
||||
//
|
||||
// Methods
|
||||
//
|
||||
|
||||
template <class ProblemShape>
|
||||
static constexpr Params
|
||||
to_underlying_arguments(ProblemShape const& problem_shape, Arguments const& args, void* workspace) {
|
||||
(void) workspace;
|
||||
|
||||
// Optionally append 1s until problem shape is rank-4 (MNKL), in case it is only rank-3 (MNK)
|
||||
auto problem_shape_MNKL = append<4>(problem_shape, 1);
|
||||
auto [M,N,K,L] = problem_shape_MNKL;
|
||||
|
||||
auto ptr_A = reinterpret_cast<ElementA const*>(args.ptr_A);
|
||||
auto ptr_B = reinterpret_cast<ElementB const*>(args.ptr_B);
|
||||
|
||||
Tensor tensor_a = make_tensor(ptr_A, make_layout(make_shape(M,K,L), args.dA));
|
||||
Tensor tensor_b = make_tensor(ptr_B, make_layout(make_shape(N,K,L), args.dB));
|
||||
typename Params::TMA_A tma_load_a = make_tma_copy_A_sm90(
|
||||
GmemTiledCopyA{},
|
||||
tensor_a,
|
||||
SmemLayoutA{}(_,_,cute::Int<0>{}),
|
||||
TileShape{},
|
||||
ClusterShape{});
|
||||
typename Params::TMA_B tma_load_b = make_tma_copy_B_sm90(
|
||||
GmemTiledCopyB{},
|
||||
tensor_b,
|
||||
SmemLayoutB{}(_,_,cute::Int<0>{}),
|
||||
TileShape{},
|
||||
ClusterShape{});
|
||||
uint32_t transaction_bytes_mk = TmaTransactionBytesMK;
|
||||
uint32_t transaction_bytes_nk = TmaTransactionBytesNK;
|
||||
uint32_t transaction_bytes = transaction_bytes_mk + transaction_bytes_nk;
|
||||
|
||||
return {
|
||||
tma_load_a,
|
||||
tma_load_b,
|
||||
transaction_bytes,
|
||||
transaction_bytes_mk,
|
||||
transaction_bytes_nk,
|
||||
args.ptr_scale_A,
|
||||
args.ptr_scale_B
|
||||
};
|
||||
}
|
||||
|
||||
template<class ProblemShape>
|
||||
static bool
|
||||
can_implement(
|
||||
ProblemShape const& problem_shape,
|
||||
[[maybe_unused]] Arguments const& args) {
|
||||
constexpr int tma_alignment_bits = 128;
|
||||
auto problem_shape_MNKL = append<4>(problem_shape, 1);
|
||||
auto [M,N,K,L] = problem_shape_MNKL;
|
||||
|
||||
bool implementable = true;
|
||||
constexpr int min_tma_aligned_elements_A = tma_alignment_bits / cutlass::sizeof_bits<ElementA>::value;
|
||||
implementable = implementable && cutlass::detail::check_alignment<min_tma_aligned_elements_A>(cute::make_shape(M,K,L), StrideA{});
|
||||
constexpr int min_tma_aligned_elements_B = tma_alignment_bits / cutlass::sizeof_bits<ElementB>::value;
|
||||
implementable = implementable && cutlass::detail::check_alignment<min_tma_aligned_elements_B>(cute::make_shape(N,K,L), StrideB{});
|
||||
|
||||
if (!implementable) {
|
||||
CUTLASS_TRACE_HOST(" CAN IMPLEMENT: Problem Size doesn't meet the minimum alignment requirements for TMA.\n");
|
||||
}
|
||||
return implementable;
|
||||
}
|
||||
|
||||
static constexpr int K_PIPE_MAX = DispatchPolicy::Stages;
|
||||
static constexpr int K_PIPE_MMAS = 1;
|
||||
static constexpr uint32_t TmaTransactionBytesMK =
|
||||
cutlass::bits_to_bytes(size<0>(SmemLayoutA{}) * size<1>(SmemLayoutA{}) * static_cast<uint32_t>(sizeof_bits<ElementA>::value));
|
||||
static constexpr uint32_t TmaTransactionBytesNK =
|
||||
cutlass::bits_to_bytes(size<0>(SmemLayoutB{}) * size<1>(SmemLayoutB{}) * static_cast<uint32_t>(sizeof_bits<ElementB>::value));
|
||||
static constexpr uint32_t TmaTransactionBytes = TmaTransactionBytesMK + TmaTransactionBytesNK;
|
||||
|
||||
/// Issue Tma Descriptor Prefetch -- ideally from a single thread for best performance
|
||||
CUTLASS_DEVICE
|
||||
static void prefetch_tma_descriptors(Params const& mainloop_params)
|
||||
{
|
||||
cute::prefetch_tma_descriptor(mainloop_params.tma_load_a.get_tma_descriptor());
|
||||
cute::prefetch_tma_descriptor(mainloop_params.tma_load_b.get_tma_descriptor());
|
||||
}
|
||||
|
||||
/// Set up the data needed by this collective for load and mma.
|
||||
/// Returns a tuple of tensors. The collective and the kernel layer have the contract
|
||||
/// Returned tuple must contain at least two elements, with the first two elements being:
|
||||
/// gA_mkl - The tma tensor, A after a local tile so it has shape (BLK_M,BLK_K,m,k,l)
|
||||
/// gB_nkl - The tma tensor, B after a local tile so it has shape (BLK_N,BLK_K,n,k,l)
|
||||
template <class ProblemShape_MNKL>
|
||||
CUTLASS_DEVICE auto
|
||||
load_init(ProblemShape_MNKL const& problem_shape_MNKL, Params const& mainloop_params) const {
|
||||
using X = Underscore;
|
||||
// Separate out problem shape for convenience
|
||||
auto [M,N,K,L] = problem_shape_MNKL;
|
||||
|
||||
// TMA requires special handling of strides to deal with coord codomain mapping
|
||||
// Represent the full tensors -- get these from TMA
|
||||
Tensor mA_mkl = mainloop_params.tma_load_a.get_tma_tensor(make_shape(M,K,L)); // (m,k,l)
|
||||
Tensor mB_nkl = mainloop_params.tma_load_b.get_tma_tensor(make_shape(N,K,L)); // (n,k,l)
|
||||
|
||||
// Make tiled views, defer the slice
|
||||
Tensor gA_mkl = local_tile(mA_mkl, TileShape{}, make_coord(_,_,_), Step<_1, X,_1>{}); // (BLK_M,BLK_K,m,k,l)
|
||||
Tensor gB_nkl = local_tile(mB_nkl, TileShape{}, make_coord(_,_,_), Step< X,_1,_1>{}); // (BLK_N,BLK_K,n,k,l)
|
||||
|
||||
constexpr auto scales_m = Int<ScaleMsPerTile>{};
|
||||
auto tM = get<2>(gA_mkl.shape());
|
||||
auto tN = get<2>(gB_nkl.shape());
|
||||
auto tK = get<3>(gA_mkl.shape());
|
||||
|
||||
// Make the tiled views of scale tensors
|
||||
auto scaleA_shape = make_shape(M / ScaleGranularityM, tK, L); // (scale_m,k,l)
|
||||
auto scaleA_layout = make_ordered_layout(scaleA_shape, Step<_0, _1, _2>{});
|
||||
auto scaleB_shape = make_shape(tN, tK, L); // (n,k,l)
|
||||
auto scaleB_layout = make_ordered_layout(scaleB_shape, Step<_1, _0, _2>{});
|
||||
|
||||
// Note that mScaleA_mkl and mScaleB_nkl are already blocked tiled in the `m` host and
|
||||
// gScaleA_mkl and gScaleB_nkl in `g` global memory are same as mScaleA_mkl and mScaleB_nkl.
|
||||
Tensor mScaleA_mkl = make_tensor(make_gmem_ptr(mainloop_params.ptr_scale_A), scaleA_layout); // (scale_m,k,l)
|
||||
Tensor mScaleB_nkl = make_tensor(make_gmem_ptr(mainloop_params.ptr_scale_B), scaleB_layout); // (n,k,l)
|
||||
|
||||
return cute::make_tuple(gA_mkl, gB_nkl, mScaleA_mkl, mScaleB_nkl);
|
||||
}
|
||||
|
||||
/// Perform a collective-scoped matrix multiply-accumulate
|
||||
/// Producer Perspective
|
||||
template <
|
||||
class TensorA, class TensorB,
|
||||
class TensorScaleA, class TensorScaleB,
|
||||
class KTileIterator, class BlockCoord
|
||||
>
|
||||
CUTLASS_DEVICE void
|
||||
load(
|
||||
Params const& mainloop_params,
|
||||
MainloopPipeline pipeline,
|
||||
PipelineState smem_pipe_write,
|
||||
cute::tuple<TensorA, TensorB, TensorScaleA, TensorScaleB> const& load_inputs,
|
||||
BlockCoord const& blk_coord,
|
||||
KTileIterator k_tile_iter, int k_tile_count,
|
||||
int thread_idx,
|
||||
uint32_t block_rank_in_cluster,
|
||||
TensorStorage& shared_tensors) {
|
||||
int lane_predicate = cute::elect_one_sync();
|
||||
|
||||
// Blockscaling: Tma loads for load_input and CpAsync for load_scale
|
||||
Tensor sA = make_tensor(make_smem_ptr(shared_tensors.smem_A.data()), SmemLayoutA{}); // (BLK_M,BLK_K,PIPE)
|
||||
Tensor sB = make_tensor(make_smem_ptr(shared_tensors.smem_B.data()), SmemLayoutB{}); // (BLK_N,BLK_K,PIPE)
|
||||
Tensor sScaleA = make_tensor(cute::make_smem_ptr(shared_tensors.smem_scale_A.data()), SmemLayoutScaleA{}); // (ScaleMsPerTile,k)
|
||||
Tensor sScaleB = make_tensor(cute::make_smem_ptr(shared_tensors.smem_scale_B.data()), SmemLayoutScaleB{}); // (k)
|
||||
|
||||
//
|
||||
// Prepare the TMA loads for A and B
|
||||
//
|
||||
|
||||
constexpr uint32_t cluster_shape_x = get<0>(ClusterShape());
|
||||
uint2 cluster_local_block_id = {block_rank_in_cluster % cluster_shape_x, block_rank_in_cluster / cluster_shape_x};
|
||||
|
||||
Tensor gA_mkl = get<0>(load_inputs);
|
||||
Tensor gB_nkl = get<1>(load_inputs);
|
||||
|
||||
auto block_tma_a = mainloop_params.tma_load_a.get_slice(cluster_local_block_id.y);
|
||||
auto block_tma_b = mainloop_params.tma_load_b.get_slice(cluster_local_block_id.x);
|
||||
|
||||
// Partition the inputs based on the current block coordinates.
|
||||
auto [m_coord, n_coord, k_coord, l_coord] = blk_coord;
|
||||
Tensor gA = gA_mkl(_,_,m_coord,_,l_coord); // (BLK_M,BLK_K,k)
|
||||
Tensor gB = gB_nkl(_,_,n_coord,_,l_coord); // (BLK_N,BLK_K,k)
|
||||
|
||||
|
||||
// Block scaling: load_scale has scaling tensors in global memory which are not tiled
|
||||
Tensor mScaleA_mkl = get<2>(load_inputs);
|
||||
Tensor mScaleB_nkl = get<3>(load_inputs);
|
||||
auto scales_m = get<0>(mScaleA_mkl.shape());
|
||||
|
||||
Tensor cScaleA_mkl = make_identity_tensor(mScaleA_mkl.shape());
|
||||
|
||||
Tensor gScaleA = local_tile(
|
||||
mScaleA_mkl, make_tile(Int<ScaleMsPerTile>{}),
|
||||
make_coord(m_coord,_,l_coord)); // (ScaleMsPerTile,k,1)
|
||||
Tensor cScaleA = local_tile(
|
||||
cScaleA_mkl, make_tile(Int<ScaleMsPerTile>{}),
|
||||
make_coord(m_coord,_,l_coord));
|
||||
Tensor gScaleB = mScaleB_nkl(n_coord,_,l_coord); // (1,k,1)
|
||||
|
||||
// TODO: test `scale_copy_a` with `ScaleMsPerTile` < 128
|
||||
TiledCopy scale_copy_a = make_tiled_copy(SmemBlockScalingCopyAtomA{},
|
||||
Layout<Shape<_32>>{}, Layout<Shape<_1>>{}); // (1,1,1)
|
||||
TiledCopy scale_copy_b = make_tiled_copy(SmemBlockScalingCopyAtomB{},
|
||||
Layout<Shape<_1>>{}, Layout<Shape<_1>>{}); // (1,1,1)
|
||||
ThrCopy thr_scale_copy_a = scale_copy_a.get_slice(threadIdx.x);
|
||||
ThrCopy thr_scale_copy_b = scale_copy_b.get_slice(threadIdx.x);
|
||||
|
||||
Tensor tAgA_ScaleA = thr_scale_copy_a.partition_S(gScaleA);
|
||||
Tensor tAcA_ScaleA = thr_scale_copy_a.partition_S(cScaleA);
|
||||
Tensor tAsA_ScaleA = thr_scale_copy_a.partition_D(sScaleA);
|
||||
|
||||
Tensor tBgB_ScaleB = thr_scale_copy_b.partition_S(gScaleB);
|
||||
Tensor tBsB_ScaleB = thr_scale_copy_b.partition_D(sScaleB);
|
||||
|
||||
// Applies the mapping from block_tma_a
|
||||
Tensor tAgA = block_tma_a.partition_S(gA); // (TMA,TMA_M,TMA_K,k)
|
||||
Tensor tAsA = block_tma_a.partition_D(sA); // (TMA,TMA_M,TMA_K,PIPE)
|
||||
|
||||
Tensor tBgB = block_tma_b.partition_S(gB); // (TMA,TMA_N,TMA_K,k)
|
||||
Tensor tBsB = block_tma_b.partition_D(sB); // (TMA,TMA_N,TMA_K,PIPE)
|
||||
|
||||
uint16_t mcast_mask_a = 0;
|
||||
uint16_t mcast_mask_b = 0;
|
||||
|
||||
// Issue TmaLoads for GEMM operands A/B and CpAsync for scale tensors
|
||||
// Maps the tile -> block, value
|
||||
if constexpr (cute::is_same_v<GmemTiledCopyA, SM90_TMA_LOAD_MULTICAST>) {
|
||||
auto block_layout = Layout<typename DispatchPolicy::ClusterShape>{}; // (m,n) -> block_id
|
||||
for (int n = 0; n < size<1>(block_layout); ++n) {
|
||||
mcast_mask_a |= (uint16_t(1) << block_layout(cluster_local_block_id.x,n,Int<0>{}));
|
||||
}
|
||||
}
|
||||
|
||||
if constexpr (cute::is_same_v<GmemTiledCopyB, SM90_TMA_LOAD_MULTICAST>) {
|
||||
auto block_layout = Layout<typename DispatchPolicy::ClusterShape>{}; // (m,n) -> block_id
|
||||
for (int m = 0; m < size<0>(block_layout); ++m) {
|
||||
mcast_mask_b |= (uint16_t(1) << block_layout(m,cluster_local_block_id.y,Int<0>{}));
|
||||
}
|
||||
}
|
||||
|
||||
// Allocate predicate tensors for a_scales (since we can't guarantee that
|
||||
// all scales are valid, since we could have a partial tiles along M)
|
||||
Tensor tApA_ScaleA = make_tensor<bool>(shape(tAsA_ScaleA(_,_,0)));
|
||||
#pragma unroll
|
||||
for (int i = 0; i < size(tApA_ScaleA); ++i) {
|
||||
tApA_ScaleA(i) = get<0>(tAcA_ScaleA(i)) < scales_m;
|
||||
}
|
||||
|
||||
// Mainloop
|
||||
CUTLASS_PRAGMA_NO_UNROLL
|
||||
for ( ; k_tile_count > 0; --k_tile_count) {
|
||||
// LOCK smem_pipe_write for _writing_
|
||||
pipeline.producer_acquire(smem_pipe_write);
|
||||
|
||||
//
|
||||
// Copy gmem to smem for *k_tile_iter
|
||||
//
|
||||
int write_stage = smem_pipe_write.index();
|
||||
using BarrierType = typename MainloopPipeline::ProducerBarrierType;
|
||||
BarrierType* tma_barrier = pipeline.producer_get_barrier(smem_pipe_write);
|
||||
|
||||
// Copy operands A and B from global memory to shared memory
|
||||
if (lane_predicate) copy(mainloop_params.tma_load_a.with(*tma_barrier, mcast_mask_a), tAgA(_,_,_,*k_tile_iter), tAsA(_,_,_,write_stage));
|
||||
if (lane_predicate) copy(mainloop_params.tma_load_b.with(*tma_barrier, mcast_mask_b), tBgB(_,_,_,*k_tile_iter), tBsB(_,_,_,write_stage));
|
||||
|
||||
// Copy scale tensors from global memory to shared memory
|
||||
copy_if(scale_copy_a, tApA_ScaleA, tAgA_ScaleA(_,_,*k_tile_iter), tAsA_ScaleA(_,_,write_stage));
|
||||
copy(scale_copy_b, tBgB_ScaleB(_,*k_tile_iter), tBsB_ScaleB(_,write_stage));
|
||||
pipeline.producer_commit(smem_pipe_write, cutlass::arch::cpasync_barrier_arrive_noinc);
|
||||
|
||||
++k_tile_iter;
|
||||
|
||||
// Advance smem_pipe_write
|
||||
++smem_pipe_write;
|
||||
}
|
||||
}
|
||||
|
||||
/// Perform a Producer Epilogue to prevent early exit of blocks in a Cluster
|
||||
CUTLASS_DEVICE void
|
||||
load_tail(
|
||||
MainloopPipeline pipeline,
|
||||
PipelineState smem_pipe_write) {
|
||||
int lane_predicate = cute::elect_one_sync();
|
||||
|
||||
// Issue the epilogue waits
|
||||
if (lane_predicate) {
|
||||
/* This helps avoid early exit of blocks in Cluster
|
||||
* Waits for all stages to either be released (all
|
||||
* Consumer UNLOCKs), or if the stage was never used
|
||||
* then would just be acquired since the phase was
|
||||
* still inverted from make_producer_start_state
|
||||
*/
|
||||
pipeline.producer_tail(smem_pipe_write);
|
||||
}
|
||||
}
|
||||
|
||||
/// Perform a collective-scoped matrix multiply-accumulate
|
||||
/// Consumer Perspective
|
||||
template <
|
||||
class FrgTensorC
|
||||
>
|
||||
CUTLASS_DEVICE void
|
||||
mma(MainloopPipeline pipeline,
|
||||
PipelineState smem_pipe_read,
|
||||
FrgTensorC& accum,
|
||||
int k_tile_count,
|
||||
int thread_idx,
|
||||
TensorStorage& shared_tensors,
|
||||
Params const& mainloop_params) {
|
||||
|
||||
|
||||
static_assert(is_rmem<FrgTensorC>::value, "C tensor must be rmem resident.");
|
||||
static_assert(cute::rank(SmemLayoutA{}) == 3, "Smem layout must be rank 3.");
|
||||
static_assert(cute::rank(SmemLayoutB{}) == 3, "Smem layout must be rank 3.");
|
||||
static_assert(cute::is_void_v<SmemCopyAtomA>,
|
||||
"SM90 GMMA mainloops cannot have a non-void copy atom for smem sourced instructions.");
|
||||
static_assert(cute::is_void_v<SmemCopyAtomB>,
|
||||
"SM90 GMMA mainloops cannot have a non-void copy atom for smem sourced instructions.");
|
||||
|
||||
Tensor sA = make_tensor(make_smem_ptr(shared_tensors.smem_A.data()), SmemLayoutA{}); // (BLK_M,BLK_K,PIPE)
|
||||
Tensor sB = make_tensor(make_smem_ptr(shared_tensors.smem_B.data()), SmemLayoutB{}); // (BLK_N,BLK_K,PIPE)
|
||||
|
||||
// Block scaling
|
||||
Tensor sScaleAViewAsC = make_tensor(cute::make_smem_ptr(shared_tensors.smem_scale_A.data()),
|
||||
Layout<
|
||||
Shape<Shape<Int<ScaleGranularityM>, Int<ScaleMsPerTile>>, cute::tuple_element_t<1, TileShape>, Int<DispatchPolicy::Stages>>,
|
||||
Stride<Stride<_0, _1>, _0, Int<ScaleMsPerTile>>
|
||||
>{}); // ((ScaleGranularityM,ScaleMsPerTile),n,k)
|
||||
Tensor sScaleB = make_tensor(cute::make_smem_ptr(shared_tensors.smem_scale_B.data()), SmemLayoutScaleB{}); // (k)
|
||||
|
||||
//
|
||||
// Define C accumulators and A/B partitioning
|
||||
//
|
||||
|
||||
// Layout of warp group to thread mapping
|
||||
|
||||
static_assert(stride<0>(typename TiledMma::ALayout{}) == 0 and
|
||||
stride<0>(typename TiledMma::BLayout{}) == 0 and
|
||||
size<0>(typename TiledMma::ALayout{}) == NumThreadsPerWarpGroup and
|
||||
size<0>(typename TiledMma::BLayout{}) == NumThreadsPerWarpGroup,
|
||||
"Stride of the first mode must be 0 and the size of the mode must be NumThreadsPerWarpGroup");
|
||||
|
||||
constexpr int MmaWarpGroups = size(TiledMma{}) / NumThreadsPerWarpGroup;
|
||||
Layout warp_group_thread_layout = make_layout(Int<MmaWarpGroups>{},
|
||||
Int<NumThreadsPerWarpGroup>{});
|
||||
|
||||
int warp_group_idx = __shfl_sync(0xFFFFFFFF, thread_idx / NumThreadsPerWarpGroup, 0);
|
||||
|
||||
TiledMma tiled_mma;
|
||||
auto thread_mma = tiled_mma.get_slice(warp_group_thread_layout(warp_group_idx));
|
||||
|
||||
Tensor tCsScaleAViewAsC = tiled_mma.get_slice(thread_idx).partition_C(sScaleAViewAsC); // (MMA,MMA_M,MMA_N,PIPE), `thread_mma` above is correct when partitioning A and B, but it is not correct when partitioning C.
|
||||
|
||||
Tensor tCsA = thread_mma.partition_A(sA); // (MMA,MMA_M,MMA_K,PIPE)
|
||||
Tensor tCsB = thread_mma.partition_B(sB); // (MMA,MMA_N,MMA_K,PIPE)
|
||||
|
||||
// Allocate "fragments/descriptors"
|
||||
Tensor tCrA = thread_mma.make_fragment_A(tCsA); // (MMA,MMA_M,MMA_K,PIPE)
|
||||
Tensor tCrB = thread_mma.make_fragment_B(tCsB); // (MMA,MMA_N,MMA_K,PIPE)
|
||||
|
||||
CUTE_STATIC_ASSERT_V(size<1>(tCsA) == size<1>(accum)); // M
|
||||
CUTE_STATIC_ASSERT_V(size<1>(tCsB) == size<2>(accum)); // N
|
||||
CUTE_STATIC_ASSERT_V(size<2>(tCsA) == size<2>(tCsB)); // K
|
||||
CUTE_STATIC_ASSERT_V(size<3>(tCsA) == size<3>(tCsB)); // PIPE
|
||||
CUTE_STATIC_ASSERT_V(Int<DispatchPolicy::Stages>{} == size<2>(sA)); // PIPE
|
||||
CUTE_STATIC_ASSERT_V(Int<DispatchPolicy::Stages>{} == size<2>(sB)); // PIPE
|
||||
|
||||
//
|
||||
// PIPELINED MAIN LOOP
|
||||
//
|
||||
static_assert((0 <= K_PIPE_MMAS) && (K_PIPE_MMAS < K_PIPE_MAX),
|
||||
"ERROR : Incorrect number of MMAs in flight");
|
||||
|
||||
// We release buffers to producer warps(dma load) with some mmas in flight
|
||||
PipelineState smem_pipe_release = smem_pipe_read;
|
||||
|
||||
// Per block scale values for operand A and B
|
||||
|
||||
using RegLayoutScaleAViewAsC = decltype(make_layout_like(tCsScaleAViewAsC(_, _, _, 0).layout())); // `make_layout_like` makes a compact layout.
|
||||
using RegLayoutScaleAEssential = decltype(filter_zeros(RegLayoutScaleAViewAsC{}.stride(), RegLayoutScaleAViewAsC{}.shape())); // an interface to traverse the underlying storage for the compact layout mentioned above
|
||||
|
||||
Tensor tCrScaleAViewAsC = make_tensor<ElementBlockScale>(RegLayoutScaleAViewAsC{}); // (MMA,MMA_M,MMA_N)
|
||||
ElementBlockScale scale_b;
|
||||
|
||||
// Prologue GMMAs
|
||||
int prologue_mma_count = min(K_PIPE_MMAS, k_tile_count);
|
||||
|
||||
tiled_mma.accumulate_ = GMMA::ScaleOut::Zero;
|
||||
|
||||
GmmaFP8AccumulationWithScale accumulation(accum, size<2>(TileShape{}) / size<2>(typename TiledMma::AtomShape_MNK{}), size<2>(tCrA));
|
||||
warpgroup_fence_operand(accumulation());
|
||||
CUTLASS_PRAGMA_UNROLL
|
||||
for (int k_tile_prologue = prologue_mma_count; k_tile_prologue > 0; --k_tile_prologue)
|
||||
{
|
||||
// WAIT on smem_pipe_read until its data are available (phase bit flips from rdPhaseBit value)
|
||||
auto barrier_token = pipeline.consumer_try_wait(smem_pipe_read);
|
||||
pipeline.consumer_wait(smem_pipe_read, barrier_token);
|
||||
|
||||
if (accumulation.prepare_if_needed()) {
|
||||
tiled_mma.accumulate_ = GMMA::ScaleOut::Zero;
|
||||
}
|
||||
|
||||
int read_stage = smem_pipe_read.index();
|
||||
|
||||
// Load per block scale values from shared memory to registers.
|
||||
scale_b = sScaleB[read_stage];
|
||||
CUTLASS_PRAGMA_UNROLL
|
||||
for (int i = 0; i < size(RegLayoutScaleAEssential{}); i++) {
|
||||
tCrScaleAViewAsC.data()[i] = tCsScaleAViewAsC(_, _, _, read_stage)(idx2crd(i, RegLayoutScaleAEssential{}));
|
||||
}
|
||||
if constexpr (ScaleMsPerTile == 1) {
|
||||
static_assert(size(RegLayoutScaleAEssential{}) == 1);
|
||||
tCrScaleAViewAsC.data()[0] = __shfl_sync(0xffffffff, tCrScaleAViewAsC.data()[0] * scale_b, 0); // `tCrScaleAViewAsC.data()[0]` are all same in a warp group when `ScaleMsPerTile == 1`.
|
||||
} else {
|
||||
CUTLASS_PRAGMA_UNROLL
|
||||
for (int i = 0; i < size(RegLayoutScaleAEssential{}); i++) {
|
||||
tCrScaleAViewAsC.data()[i] = tCrScaleAViewAsC.data()[i] * scale_b;
|
||||
}
|
||||
}
|
||||
|
||||
warpgroup_arrive();
|
||||
// Unroll the K mode manually to set scale D to 1
|
||||
CUTLASS_PRAGMA_UNROLL
|
||||
for (int k_block = 0; k_block < size<2>(tCrA); ++k_block) {
|
||||
// (V,M,K) x (V,N,K) => (V,M,N)
|
||||
cute::gemm(tiled_mma, tCrA(_,_,k_block,read_stage), tCrB(_,_,k_block,read_stage), accumulation());
|
||||
tiled_mma.accumulate_ = GMMA::ScaleOut::One;
|
||||
}
|
||||
warpgroup_commit_batch();
|
||||
|
||||
// Block scale the accumulators with reg tensor `tCrScaleAViewAsC`
|
||||
accumulation.scale_if_needed(tCrScaleAViewAsC);
|
||||
|
||||
++smem_pipe_read;
|
||||
}
|
||||
|
||||
warpgroup_fence_operand(accumulation());
|
||||
// Mainloop GMMAs
|
||||
k_tile_count -= prologue_mma_count;
|
||||
|
||||
CUTLASS_PRAGMA_NO_UNROLL
|
||||
for ( ; k_tile_count > 0; --k_tile_count)
|
||||
{
|
||||
// WAIT on smem_pipe_read until its data are available (phase bit flips from rdPhaseBit value)
|
||||
auto barrier_token = pipeline.consumer_try_wait(smem_pipe_read);
|
||||
pipeline.consumer_wait(smem_pipe_read, barrier_token);
|
||||
|
||||
//
|
||||
// Compute on k_tile
|
||||
//
|
||||
|
||||
int read_stage = smem_pipe_read.index();
|
||||
|
||||
// Load per block scale values from shared memory to registers (at most twice per block along M and exactly once per block along N)
|
||||
scale_b = sScaleB[read_stage];
|
||||
CUTLASS_PRAGMA_UNROLL
|
||||
for (int i = 0; i < size(RegLayoutScaleAEssential{}); i++) {
|
||||
tCrScaleAViewAsC.data()[i] = tCsScaleAViewAsC(_, _, _, read_stage)(idx2crd(i, RegLayoutScaleAEssential{}));
|
||||
}
|
||||
if constexpr (ScaleMsPerTile == 1) {
|
||||
static_assert(size(RegLayoutScaleAEssential{}) == 1);
|
||||
tCrScaleAViewAsC.data()[0] = __shfl_sync(0xffffffff, tCrScaleAViewAsC.data()[0] * scale_b, 0); // `tCrScaleAViewAsC.data()[0]` are all same in a warp group when `ScaleMsPerTile == 1`.
|
||||
} else {
|
||||
CUTLASS_PRAGMA_UNROLL
|
||||
for (int i = 0; i < size(RegLayoutScaleAEssential{}); i++) {
|
||||
tCrScaleAViewAsC.data()[i] = tCrScaleAViewAsC.data()[i] * scale_b;
|
||||
}
|
||||
}
|
||||
|
||||
if (accumulation.prepare_if_needed()) {
|
||||
tiled_mma.accumulate_ = GMMA::ScaleOut::Zero;
|
||||
}
|
||||
|
||||
warpgroup_fence_operand(accumulation());
|
||||
warpgroup_arrive();
|
||||
// Unroll the K mode manually to set scale D to 1
|
||||
CUTLASS_PRAGMA_UNROLL
|
||||
for (int k_block = 0; k_block < size<2>(tCrA); ++k_block) {
|
||||
// (V,M,K) x (V,N,K) => (V,M,N)
|
||||
cute::gemm(tiled_mma, tCrA(_,_,k_block,read_stage), tCrB(_,_,k_block,read_stage), accumulation());
|
||||
tiled_mma.accumulate_ = GMMA::ScaleOut::One;
|
||||
}
|
||||
warpgroup_commit_batch();
|
||||
|
||||
/// Wait on the GMMA barrier for K_PIPE_MMAS (or fewer) outstanding to ensure smem_pipe_write is consumed
|
||||
warpgroup_wait<K_PIPE_MMAS>();
|
||||
warpgroup_fence_operand(accumulation());
|
||||
|
||||
// Block scale the accumulators with reg tensor `tCrScaleAViewAsC`
|
||||
accumulation.scale_if_needed(tCrScaleAViewAsC);
|
||||
|
||||
pipeline.consumer_release(smem_pipe_release); // UNLOCK smem_pipe_release, done _computing_ on it
|
||||
|
||||
// Advance smem_pipe_read and smem_pipe_release
|
||||
++smem_pipe_read;
|
||||
++smem_pipe_release;
|
||||
}
|
||||
|
||||
accumulation.scale_residue_if_needed(tCrScaleAViewAsC);
|
||||
|
||||
warpgroup_fence_operand(accumulation());
|
||||
}
|
||||
|
||||
/// Perform a Consumer Epilogue to release all buffers
|
||||
CUTLASS_DEVICE void
|
||||
mma_tail(MainloopPipeline pipeline, PipelineState smem_pipe_release, int k_tile_count) {
|
||||
// Prologue GMMAs
|
||||
int prologue_mma_count = min(K_PIPE_MMAS, k_tile_count);
|
||||
k_tile_count -= prologue_mma_count;
|
||||
|
||||
smem_pipe_release.advance(k_tile_count);
|
||||
|
||||
// Wait on all GMMAs to complete
|
||||
warpgroup_wait<0>();
|
||||
|
||||
for (int count = 0; count < prologue_mma_count; ++count) {
|
||||
pipeline.consumer_release(smem_pipe_release); // UNLOCK smem_pipe_release, done _computing_ on it
|
||||
++smem_pipe_release;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
} // namespace cutlass::gemm::collective
|
||||
|
||||
/////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
@ -1,39 +0,0 @@
|
||||
#pragma once
|
||||
|
||||
#include "cutlass/gemm/dispatch_policy.hpp"
|
||||
|
||||
namespace cutlass::gemm {
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
// FP8 related policies (including Blocked Scaled Accumulation)
|
||||
// `ScaleGranularityM` specifies scaling granularity along M, while zero-value
|
||||
// `ScaleGranularityM` indicates that scaling granularity is
|
||||
// `size<0>(TileShape_MNK{})` along M.
|
||||
template <int ScaleGranularityM = 0>
|
||||
struct KernelTmaWarpSpecializedCooperativeFP8BlockScaledSubGroupMAccum
|
||||
: KernelTmaWarpSpecializedCooperative {};
|
||||
|
||||
// n-buffer in smem (Hopper TMA), pipelined with Hopper GMMA and TMA, Warp
|
||||
// specialized dynamic schedule For FP8 kernels with Block Scaling
|
||||
template <int Stages_, class ClusterShape_ = Shape<_1, _1, _1>,
|
||||
class KernelSchedule = KernelTmaWarpSpecialized,
|
||||
int ScaleGranularityM =
|
||||
0 // `ScaleGranularityM` specifies scaling granularity along M,
|
||||
// while zero-value `ScaleGranularityM` indicates that scaling
|
||||
// granularity is `size<0>(TileShape_MNK{})` along M.
|
||||
>
|
||||
struct MainloopSm90TmaGmmaWarpSpecializedBlockScalingSubGroupMFP8
|
||||
: MainloopSm90TmaGmmaWarpSpecialized<Stages_, ClusterShape_,
|
||||
KernelSchedule> {
|
||||
static_assert(
|
||||
cute::is_same_v<
|
||||
KernelSchedule,
|
||||
KernelTmaWarpSpecializedCooperativeFP8BlockScaledSubGroupMAccum<
|
||||
ScaleGranularityM>>,
|
||||
"KernelSchedule must be one of the warp specialized policies");
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
} // namespace cutlass::gemm
|
||||
@ -1,6 +1,6 @@
|
||||
#pragma once
|
||||
|
||||
#include "cutlass_extensions/gemm/collective/collective_builder.hpp"
|
||||
#include "cutlass/gemm/collective/collective_builder.hpp"
|
||||
|
||||
namespace cutlass::gemm::collective {
|
||||
using namespace cute;
|
||||
|
||||
@ -19,6 +19,13 @@
|
||||
#define VLLM_DISPATCH_FLOATING_TYPES(TYPE, NAME, ...) \
|
||||
AT_DISPATCH_SWITCH(TYPE, NAME, VLLM_DISPATCH_CASE_FLOATING_TYPES(__VA_ARGS__))
|
||||
|
||||
#define VLLM_DISPATCH_CASE_HALF_TYPES(...) \
|
||||
AT_DISPATCH_CASE(at::ScalarType::Half, __VA_ARGS__) \
|
||||
AT_DISPATCH_CASE(at::ScalarType::BFloat16, __VA_ARGS__)
|
||||
|
||||
#define VLLM_DISPATCH_HALF_TYPES(TYPE, NAME, ...) \
|
||||
AT_DISPATCH_SWITCH(TYPE, NAME, VLLM_DISPATCH_CASE_HALF_TYPES(__VA_ARGS__))
|
||||
|
||||
// ROCm devices might use either fn or fnuz, so set up dispatch table for both.
|
||||
// A host-based check at runtime will create a preferred FP8 type for ROCm
|
||||
// such that the correct kernel is dispatched.
|
||||
|
||||
38
csrc/launch_bounds_utils.h
Normal file
38
csrc/launch_bounds_utils.h
Normal file
@ -0,0 +1,38 @@
|
||||
#pragma once
|
||||
|
||||
#include <cuda_runtime_api.h>
|
||||
#include <algorithm>
|
||||
|
||||
// maximum blocks per SM cap
|
||||
#ifndef VLLM_LAUNCH_BLOCKS_CAP
|
||||
#define VLLM_LAUNCH_BLOCKS_CAP 4
|
||||
#endif
|
||||
|
||||
// compile-time estimate of max threads per SM for launch bounds.
|
||||
#ifndef VLLM_MAX_THREADS_PER_SM
|
||||
#if defined(__CUDA_ARCH__) && __CUDA_ARCH__ < 300
|
||||
#define VLLM_MAX_THREADS_PER_SM 1536
|
||||
#else
|
||||
#define VLLM_MAX_THREADS_PER_SM 2048
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// compute the number of blocks per SM to request in __launch_bounds__
|
||||
#define VLLM_BLOCKS_DIV(VAL) (VLLM_MAX_THREADS_PER_SM / (VAL))
|
||||
#define VLLM_CLAMP_BLOCKS_PER_SM(VAL) \
|
||||
(((VAL) <= 0) \
|
||||
? 1 \
|
||||
: (((VAL) < VLLM_LAUNCH_BLOCKS_CAP) ? (VAL) : VLLM_LAUNCH_BLOCKS_CAP))
|
||||
#define VLLM_BLOCKS_PER_SM(BLOCK_THREADS) \
|
||||
VLLM_CLAMP_BLOCKS_PER_SM(VLLM_BLOCKS_DIV(BLOCK_THREADS))
|
||||
|
||||
// runtime-time helper to compute blocks/SM
|
||||
static inline int vllm_runtime_blocks_per_sm(int block_threads) {
|
||||
int device = -1;
|
||||
cudaGetDevice(&device);
|
||||
int max_threads_per_sm = VLLM_MAX_THREADS_PER_SM;
|
||||
cudaDeviceGetAttribute(&max_threads_per_sm,
|
||||
cudaDevAttrMaxThreadsPerMultiProcessor, device);
|
||||
int blocks = (block_threads > 0) ? (max_threads_per_sm / block_threads) : 1;
|
||||
return VLLM_CLAMP_BLOCKS_PER_SM(blocks);
|
||||
}
|
||||
@ -1,15 +1,10 @@
|
||||
#include "type_convert.cuh"
|
||||
#include "dispatch_utils.h"
|
||||
#include "cub_helpers.h"
|
||||
|
||||
#include <torch/cuda.h>
|
||||
#include <c10/cuda/CUDAGuard.h>
|
||||
|
||||
#ifndef USE_ROCM
|
||||
#include <cub/cub.cuh>
|
||||
#else
|
||||
#include <hipcub/hipcub.hpp>
|
||||
#endif
|
||||
|
||||
namespace vllm {
|
||||
|
||||
// TODO(woosuk): Further optimize this kernel.
|
||||
@ -30,7 +25,7 @@ __global__ void rms_norm_kernel(
|
||||
|
||||
using BlockReduce = cub::BlockReduce<float, 1024>;
|
||||
__shared__ typename BlockReduce::TempStorage reduceStore;
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, cub::Sum{}, blockDim.x);
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, CubAddOp{}, blockDim.x);
|
||||
|
||||
if (threadIdx.x == 0) {
|
||||
s_variance = rsqrtf(variance / hidden_size + epsilon);
|
||||
@ -85,7 +80,7 @@ fused_add_rms_norm_kernel(
|
||||
|
||||
using BlockReduce = cub::BlockReduce<float, 1024>;
|
||||
__shared__ typename BlockReduce::TempStorage reduceStore;
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, cub::Sum{}, blockDim.x);
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, CubAddOp{}, blockDim.x);
|
||||
|
||||
if (threadIdx.x == 0) {
|
||||
s_variance = rsqrtf(variance / hidden_size + epsilon);
|
||||
@ -126,7 +121,7 @@ fused_add_rms_norm_kernel(
|
||||
|
||||
using BlockReduce = cub::BlockReduce<float, 1024>;
|
||||
__shared__ typename BlockReduce::TempStorage reduceStore;
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, cub::Sum{}, blockDim.x);
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, CubAddOp{}, blockDim.x);
|
||||
|
||||
if (threadIdx.x == 0) {
|
||||
s_variance = rsqrtf(variance / hidden_size + epsilon);
|
||||
@ -140,6 +135,211 @@ fused_add_rms_norm_kernel(
|
||||
}
|
||||
}
|
||||
|
||||
/* Function specialization in the case of FP16/BF16 tensors.
|
||||
Additional optimizations we can make in this case are
|
||||
packed and vectorized operations, which help with the
|
||||
memory latency bottleneck.
|
||||
|
||||
_f16VecPN struct extends _f16Vec to add operations specifically required for
|
||||
polynomial normalization (poly norm).
|
||||
The original _f16Vec does not include the sum-of-powers computation or
|
||||
in-place polynomial normalization logic. */
|
||||
template <typename scalar_t, int width>
|
||||
struct alignas(16) _f16VecPN : _f16Vec<scalar_t, width> {
|
||||
using Base = _f16Vec<scalar_t, width>;
|
||||
using Converter = typename Base::Converter;
|
||||
using T1 = typename Base::T1;
|
||||
using T2 = typename Base::T2;
|
||||
using Base::data;
|
||||
|
||||
__device__ auto sum_pows() const {
|
||||
float s2 = 0.0f, s4 = 0.0f, s6 = 0.0f;
|
||||
|
||||
#pragma unroll
|
||||
for (int i = 0; i < width; i += 2) {
|
||||
float2 z = Converter::convert(T2{data[i], data[i + 1]});
|
||||
float x2 = z.x * z.x;
|
||||
float x4 = x2 * x2;
|
||||
float x6 = x4 * x2;
|
||||
|
||||
float y2 = z.y * z.y;
|
||||
float y4 = y2 * y2;
|
||||
float y6 = y4 * y2;
|
||||
|
||||
s2 += x2 + y2;
|
||||
s4 += x4 + y4;
|
||||
s6 += x6 + y6;
|
||||
}
|
||||
return std::make_tuple(s2, s4, s6);
|
||||
}
|
||||
|
||||
__device__ void poly_norm_inplace(const float w2_inv_std,
|
||||
const float w1_inv_std2,
|
||||
const float w0_inv_std3, const float bias) {
|
||||
#pragma unroll
|
||||
for (int i = 0; i < width; i += 2) {
|
||||
float2 z = Converter::convert(T2{data[i], data[i + 1]});
|
||||
|
||||
float x2 = z.x * z.x;
|
||||
float x3 = x2 * z.x;
|
||||
z.x = w2_inv_std * z.x + w1_inv_std2 * x2 + w0_inv_std3 * x3 + bias;
|
||||
|
||||
float y2 = z.y * z.y;
|
||||
float y3 = y2 * z.y;
|
||||
z.y = w2_inv_std * z.y + w1_inv_std2 * y2 + w0_inv_std3 * y3 + bias;
|
||||
|
||||
auto out = Converter::convert(z);
|
||||
data[i] = out.x;
|
||||
data[i + 1] = out.y;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
template <typename scalar_t, int width>
|
||||
__global__ std::enable_if_t<(width > 0) && _typeConvert<scalar_t>::exists>
|
||||
poly_norm_kernel(scalar_t* __restrict__ out, // [..., hidden_size]
|
||||
const scalar_t* __restrict__ input, // [..., hidden_size]
|
||||
const scalar_t* __restrict__ weight, // [3]
|
||||
const scalar_t* __restrict__ bias, // [1]
|
||||
const float epsilon, const int hidden_size) {
|
||||
// Sanity checks on our vector struct and type-punned pointer arithmetic
|
||||
static_assert(std::is_pod_v<_f16VecPN<scalar_t, width>>);
|
||||
static_assert(sizeof(_f16VecPN<scalar_t, width>) == sizeof(scalar_t) * width);
|
||||
|
||||
/* These and the argument pointers are all declared `restrict` as they are
|
||||
not aliased in practice. Argument pointers should not be dereferenced
|
||||
in this kernel as that would be undefined behavior */
|
||||
auto* __restrict__ input_v =
|
||||
reinterpret_cast<const _f16VecPN<scalar_t, width>*>(input);
|
||||
const int vec_hidden_size = hidden_size / width;
|
||||
float variance = 0.0f;
|
||||
float variance2 = 0.0f;
|
||||
float variance3 = 0.0f;
|
||||
|
||||
for (int idx = threadIdx.x; idx < vec_hidden_size; idx += blockDim.x) {
|
||||
int id = blockIdx.x * vec_hidden_size + idx;
|
||||
_f16VecPN<scalar_t, width> temp = input_v[id];
|
||||
auto [x2, x4, x6] = temp.sum_pows();
|
||||
|
||||
variance += x2;
|
||||
variance2 += x4;
|
||||
variance3 += x6;
|
||||
}
|
||||
|
||||
float3 thread_variances = make_float3(variance, variance2, variance3);
|
||||
|
||||
struct SumOp {
|
||||
__device__ float3 operator()(const float3& a, const float3& b) const {
|
||||
return make_float3(a.x + b.x, a.y + b.y, a.z + b.z);
|
||||
}
|
||||
};
|
||||
|
||||
using BlockReduce = cub::BlockReduce<float3, 1024>;
|
||||
__shared__ typename BlockReduce::TempStorage reduceStore;
|
||||
float3 block_variances =
|
||||
BlockReduce(reduceStore).Reduce(thread_variances, SumOp{}, blockDim.x);
|
||||
|
||||
variance = block_variances.x;
|
||||
variance2 = block_variances.y;
|
||||
variance3 = block_variances.z;
|
||||
|
||||
__shared__ float s_w2_inv_std;
|
||||
__shared__ float s_w1_inv_std2;
|
||||
__shared__ float s_w0_inv_std3;
|
||||
__shared__ float s_bias;
|
||||
|
||||
if (threadIdx.x == 0) {
|
||||
float w0 = (float)weight[0];
|
||||
float w1 = (float)weight[1];
|
||||
float w2 = (float)weight[2];
|
||||
s_bias = (float)bias[0];
|
||||
|
||||
s_w2_inv_std = w2 * rsqrtf(variance / hidden_size + epsilon);
|
||||
s_w1_inv_std2 = w1 * rsqrtf(variance2 / hidden_size + epsilon);
|
||||
s_w0_inv_std3 = w0 * rsqrtf(variance3 / hidden_size + epsilon);
|
||||
}
|
||||
__syncthreads();
|
||||
|
||||
auto* __restrict__ out_v = reinterpret_cast<_f16VecPN<scalar_t, width>*>(out);
|
||||
|
||||
for (int idx = threadIdx.x; idx < vec_hidden_size; idx += blockDim.x) {
|
||||
int id = blockIdx.x * vec_hidden_size + idx;
|
||||
_f16VecPN<scalar_t, width> temp = input_v[id];
|
||||
temp.poly_norm_inplace(s_w2_inv_std, s_w1_inv_std2, s_w0_inv_std3, s_bias);
|
||||
out_v[id] = temp;
|
||||
}
|
||||
}
|
||||
|
||||
/* Generic poly_norm_kernel
|
||||
The width field is not used here but necessary for other specializations.
|
||||
*/
|
||||
template <typename scalar_t, int width>
|
||||
__global__ std::enable_if_t<(width == 0) || !_typeConvert<scalar_t>::exists>
|
||||
poly_norm_kernel(scalar_t* __restrict__ out, // [..., hidden_size]
|
||||
const scalar_t* __restrict__ input, // [..., hidden_size]
|
||||
const scalar_t* __restrict__ weight, // [3]
|
||||
const scalar_t* __restrict__ bias, // [1]
|
||||
const float epsilon, const int hidden_size) {
|
||||
float variance = 0.0f;
|
||||
float variance2 = 0.0f;
|
||||
float variance3 = 0.0f;
|
||||
|
||||
for (int idx = threadIdx.x; idx < hidden_size; idx += blockDim.x) {
|
||||
float x = (float)input[blockIdx.x * hidden_size + idx];
|
||||
float x2 = x * x;
|
||||
float x4 = x2 * x2;
|
||||
float x6 = x4 * x2;
|
||||
|
||||
variance += x2;
|
||||
variance2 += x4;
|
||||
variance3 += x6;
|
||||
}
|
||||
|
||||
float3 thread_variances = make_float3(variance, variance2, variance3);
|
||||
|
||||
struct SumOp {
|
||||
__device__ float3 operator()(const float3& a, const float3& b) const {
|
||||
return make_float3(a.x + b.x, a.y + b.y, a.z + b.z);
|
||||
}
|
||||
};
|
||||
|
||||
using BlockReduce = cub::BlockReduce<float3, 1024>;
|
||||
__shared__ typename BlockReduce::TempStorage reduceStore;
|
||||
float3 block_variances =
|
||||
BlockReduce(reduceStore).Reduce(thread_variances, SumOp{}, blockDim.x);
|
||||
|
||||
variance = block_variances.x;
|
||||
variance2 = block_variances.y;
|
||||
variance3 = block_variances.z;
|
||||
|
||||
__shared__ float s_w2_inv_std;
|
||||
__shared__ float s_w1_inv_std2;
|
||||
__shared__ float s_w0_inv_std3;
|
||||
__shared__ float s_bias;
|
||||
|
||||
if (threadIdx.x == 0) {
|
||||
float w0 = (float)weight[0];
|
||||
float w1 = (float)weight[1];
|
||||
float w2 = (float)weight[2];
|
||||
s_bias = (float)bias[0];
|
||||
|
||||
s_w2_inv_std = w2 * rsqrtf(variance / hidden_size + epsilon);
|
||||
s_w1_inv_std2 = w1 * rsqrtf(variance2 / hidden_size + epsilon);
|
||||
s_w0_inv_std3 = w0 * rsqrtf(variance3 / hidden_size + epsilon);
|
||||
}
|
||||
__syncthreads();
|
||||
|
||||
for (int idx = threadIdx.x; idx < hidden_size; idx += blockDim.x) {
|
||||
float x = (float)input[blockIdx.x * hidden_size + idx];
|
||||
float x2 = x * x;
|
||||
float x3 = x2 * x;
|
||||
|
||||
out[blockIdx.x * hidden_size + idx] =
|
||||
(scalar_t)(x * s_w2_inv_std + x2 * s_w1_inv_std2 + x3 * s_w0_inv_std3 +
|
||||
s_bias);
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace vllm
|
||||
|
||||
void rms_norm(torch::Tensor& out, // [..., hidden_size]
|
||||
@ -219,3 +419,49 @@ void fused_add_rms_norm(torch::Tensor& input, // [..., hidden_size]
|
||||
LAUNCH_FUSED_ADD_RMS_NORM(0);
|
||||
}
|
||||
}
|
||||
|
||||
#define LAUNCH_FUSED_POLY_NORM(width) \
|
||||
VLLM_DISPATCH_FLOATING_TYPES(input.scalar_type(), "poly_norm_kernel", [&] { \
|
||||
vllm::poly_norm_kernel<scalar_t, width><<<grid, block, 0, stream>>>( \
|
||||
out.data_ptr<scalar_t>(), input.data_ptr<scalar_t>(), \
|
||||
weight.data_ptr<scalar_t>(), bias.data_ptr<scalar_t>(), epsilon, \
|
||||
hidden_size); \
|
||||
});
|
||||
|
||||
void poly_norm(torch::Tensor& out, // [..., hidden_size]
|
||||
torch::Tensor& input, // [..., hidden_size]
|
||||
torch::Tensor& weight, // [3]
|
||||
torch::Tensor& bias, // [1]
|
||||
double epsilon) {
|
||||
TORCH_CHECK(out.is_contiguous());
|
||||
TORCH_CHECK(input.is_contiguous());
|
||||
TORCH_CHECK(out.data_ptr() != input.data_ptr());
|
||||
|
||||
int hidden_size = input.size(-1);
|
||||
int num_tokens = input.numel() / hidden_size;
|
||||
|
||||
dim3 grid(num_tokens);
|
||||
/* This kernel is memory-latency bound in many scenarios.
|
||||
When num_tokens is large, a smaller block size allows
|
||||
for increased block occupancy on CUs and better latency
|
||||
hiding on global mem ops. */
|
||||
const int max_block_size = (num_tokens < 256) ? 1024 : 256;
|
||||
dim3 block(std::min(hidden_size, max_block_size));
|
||||
const at::cuda::OptionalCUDAGuard device_guard(device_of(input));
|
||||
const cudaStream_t stream = at::cuda::getCurrentCUDAStream();
|
||||
/*If the tensor types are FP16/BF16, try to use the optimized kernel
|
||||
with packed + vectorized ops.
|
||||
Max optimization is achieved with a width-8 vector of FP16/BF16s
|
||||
since we can load at most 128 bits at once in a global memory op.
|
||||
However, this requires each tensor's data to be aligned to 16
|
||||
bytes.
|
||||
*/
|
||||
auto inp_ptr = reinterpret_cast<std::uintptr_t>(input.data_ptr());
|
||||
auto out_ptr = reinterpret_cast<std::uintptr_t>(out.data_ptr());
|
||||
bool ptrs_are_aligned = inp_ptr % 16 == 0 && out_ptr % 16 == 0;
|
||||
if (ptrs_are_aligned && hidden_size % 8 == 0) {
|
||||
LAUNCH_FUSED_POLY_NORM(8);
|
||||
} else {
|
||||
LAUNCH_FUSED_POLY_NORM(0);
|
||||
}
|
||||
}
|
||||
|
||||
@ -8,16 +8,11 @@
|
||||
#include "type_convert.cuh"
|
||||
#include "quantization/fp8/common.cuh"
|
||||
#include "dispatch_utils.h"
|
||||
#include "cub_helpers.h"
|
||||
|
||||
#include <torch/cuda.h>
|
||||
#include <c10/cuda/CUDAGuard.h>
|
||||
|
||||
#ifndef USE_ROCM
|
||||
#include <cub/cub.cuh>
|
||||
#else
|
||||
#include <hipcub/hipcub.hpp>
|
||||
#endif
|
||||
|
||||
namespace vllm {
|
||||
|
||||
// TODO(woosuk): Further optimize this kernel.
|
||||
@ -39,7 +34,7 @@ __global__ void rms_norm_static_fp8_quant_kernel(
|
||||
|
||||
using BlockReduce = cub::BlockReduce<float, 1024>;
|
||||
__shared__ typename BlockReduce::TempStorage reduceStore;
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, cub::Sum{}, blockDim.x);
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, CubAddOp{}, blockDim.x);
|
||||
|
||||
if (threadIdx.x == 0) {
|
||||
s_variance = rsqrtf(variance / hidden_size + epsilon);
|
||||
@ -100,7 +95,7 @@ fused_add_rms_norm_static_fp8_quant_kernel(
|
||||
|
||||
using BlockReduce = cub::BlockReduce<float, 1024>;
|
||||
__shared__ typename BlockReduce::TempStorage reduceStore;
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, cub::Sum{}, blockDim.x);
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, CubAddOp{}, blockDim.x);
|
||||
|
||||
if (threadIdx.x == 0) {
|
||||
s_variance = rsqrtf(variance / hidden_size + epsilon);
|
||||
@ -149,7 +144,7 @@ fused_add_rms_norm_static_fp8_quant_kernel(
|
||||
|
||||
using BlockReduce = cub::BlockReduce<float, 1024>;
|
||||
__shared__ typename BlockReduce::TempStorage reduceStore;
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, cub::Sum{}, blockDim.x);
|
||||
variance = BlockReduce(reduceStore).Reduce(variance, CubAddOp{}, blockDim.x);
|
||||
|
||||
if (threadIdx.x == 0) {
|
||||
s_variance = rsqrtf(variance / hidden_size + epsilon);
|
||||
|
||||
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Reference in New Issue
Block a user