feat: proof of concept

This commit is contained in:
OlivierDehaene
2024-11-29 17:43:30 +01:00
parent df306fe048
commit 69d0075f26
5 changed files with 232 additions and 0 deletions

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# kernels
```python
import torch
from kernels import get_kernel
# Download optimized kernels from the Hugging Face hub
layer_norm_kernels = get_kernel("kernels-community/layer-norm")
# Initialize torch Module
optimized_layer_norm_layer = layer_norm_kernels.DropoutAddLayerNorm(128).cuda()
# Forward
x = torch.randn(128).cuda()
print(optimized_layer_norm_layer(x))
```

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kernels/__init__.py Normal file
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from kernels.utils import get_kernel
__all__ = ["get_kernel"]

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kernels/utils.py Normal file
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import torch
import sys
import importlib
from pathlib import Path
from packaging.version import parse
from huggingface_hub import hf_hub_download, snapshot_download
def torch_version():
return parse(torch.__version__)
def import_from_path(module_name, file_path):
spec = importlib.util.spec_from_file_location(module_name, file_path)
module = importlib.util.module_from_spec(spec)
sys.modules[module_name] = module
spec.loader.exec_module(module)
return module
def get_kernel(repo_id: str):
lib = snapshot_download(repo_id,
allow_patterns=f"build/{torch_version()}/*.so")
sys.path.append(lib + f"/build/{torch_version()}")
api = hf_hub_download(repo_id, filename="api.py")
return import_from_path("api", api)

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pyproject.toml Normal file
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[tool.poetry]
name = "kernels"
version = "0.1.0"
description = ""
authors = ["OlivierDehaene <olivier@huggingface.co>"]
readme = "README.md"
[tool.poetry.dependencies]
python = "^3.9"
huggingface-hub = "^0.26.3"
packaging = "^24.2"
[build-system]
requires = ["poetry-core"]
build-backend = "poetry.core.masonry.api"