Mingfei Ma c6d301220a Fix torch.cat() performance regression on single core CPU (#33534) ...

Summary:
This PR addresses the performance regression on `torch.cat()` on CPU with single thread.
Previous optimization https://github.com/pytorch/pytorch/issues/30806 introduced regression for several cases on pytorch operator benchmark.
See https://github.com/pytorch/pytorch/issues/33334 for detail.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/33534

Differential Revision: D20129963

Pulled By: VitalyFedyunin

fbshipit-source-id: 3fa6cd266978e5b54fa37105555502b77352df3e

2020-02-28 11:22:08 -08:00

..

backward_compatibility

disable leaky_relu_ backward calculation with negative slope (#33639)

2020-02-27 18:54:57 -08:00

bottleneck_test

fix possible pandas import error during tensorboard tests (#29650)

2020-02-04 14:27:46 -08:00

cpp

Revert D20127441: [pytorch][PR] [JIT] Introduce a fake Tensor creation node for IR unit tests

2020-02-27 13:48:31 -08:00

cpp_api_parity

[C++ API] Add PackedSequence / pack_padded_sequence / pad_packed_sequence / pack_sequence (#33652)

2020-02-25 12:53:41 -08:00

cpp_extensions

Delete unnecessary aliasAnalysis specification from operator registrations. (#33093)

2020-02-21 14:24:44 -08:00

custom_operator

Separate torchbind from Python (#30242)

2019-12-21 22:52:40 -08:00

distributed

remove .data from test/distributed/ (#33874)

2020-02-27 13:14:29 -08:00

error_messages

Use latest stable flake8-bugbear in CI and fix B011 flake8 error. (#21944)

2019-06-24 20:48:15 -07:00

expect

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

jit

[JIT] Implement Tensor.tolist() (#33472)

2020-02-27 21:45:46 -08:00

mobile/op_deps

Delete unnecessary aliasAnalysis specification from operator registrations. (#33093)

2020-02-21 14:24:44 -08:00

onnx

[ONNX] Adding ONNX large model export support in exporter (#33062)

2020-02-18 20:51:43 -08:00

optim

Implement AdamW optimizer (#21250)

2019-07-02 09:09:10 -07:00

scripts

Make test_torch.py pass cuda-memcheck (#29243)

2019-12-14 20:29:58 -08:00

HowToWriteTestsUsingFileCheck.md

Add a document 'How to Write Tests Using FileCheck' (#19005)

2019-04-08 12:12:30 -07:00

run_test.py

Add missing test launchers for JitRpcTest and JitDistAutogradTest (#32891)

2020-02-24 21:42:47 -08:00

simulate_nccl_errors.py

Detect and handle NCCL errors appropriately in ProcessGroupNCCL. (#25012)

2019-08-22 16:12:41 -07:00

test_autograd.py

removed .data from test_autograd.py (#33886)

2020-02-28 08:24:07 -08:00

test_complex.py

Added tensor.is_complex(), is_complex and dtype.is_complex py binding, tensor printing, and dixed the scalar type returned for complex float (#33268)

2020-02-20 13:38:01 -08:00

test_cpp_api_parity.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_cpp_extensions_aot.py

[ROCm] Added support for pytorch extensions to use HIP (#32669)

2020-02-21 12:10:02 -08:00

test_cpp_extensions_jit.py

Add pybind11 exception translator (#30588)

2020-02-18 11:33:29 -08:00

test_cuda_primary_ctx.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_cuda.py

[WIP] Reanimate gradient scaling API with original scale update heuristic (#33366)

2020-02-25 19:00:34 -08:00

test_dataloader.py

Fix all occurrences of C416. (#33429)

2020-02-21 08:32:22 -08:00

test_distributions.py

Feature/vonmises upstream (#33418)

2020-02-26 08:19:12 -08:00

test_docs_coverage.py

Fix test_docs_coverage.

2019-10-15 12:20:13 -07:00

test_expecttest.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_fake_quant.py

Per channel quantization performance improvement (#33772)

2020-02-26 10:19:25 -08:00

test_function_schema.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_indexing.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_jit_disabled.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_jit_fuser_legacy.py

switching to a simple/full executor

2019-11-11 13:41:35 -08:00

test_jit_fuser.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_jit_legacy.py

switching to a simple/full executor

2019-11-11 13:41:35 -08:00

test_jit_py3.py

Remove prim::Constant op (#32804)

2020-02-18 15:06:56 -08:00

test_jit_simple.py

switching to a simple/full executor

2019-11-11 13:41:35 -08:00

test_jit_string.py

[PyTorch][TorchScript] Add support for join on List of strings in TorchScript (#32847)

2020-01-31 18:20:38 -08:00

test_jit.py

[jit] stop printing crap in test_jit (#33917)

2020-02-27 19:06:43 -08:00

test_logging.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_mkldnn.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_multiprocessing_spawn.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_multiprocessing.py

Better handing of Autograd+Fork errors. (#33885)

2020-02-27 16:07:29 -08:00

test_namedtensor.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_namedtuple_return_api.py

Added cummin

2020-01-17 10:51:58 -08:00

test_nn.py

Migrate random_ from the TH to Aten (CPU and CUDA) (#33663)

2020-02-27 05:05:42 -08:00

test_numba_integration.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_optim.py

Add missing weight_decay parameter validation for Adam and AdamW (#33126)

2020-02-20 11:11:51 -08:00

test_overrides.py

__torch_function__ overrides for torch.functional and torch.nn.functional (#32799)

2020-02-21 08:38:37 -08:00

test_qat.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_quantization.py

Back out "[pt][quant] RNN debug test" (#33750)

2020-02-25 09:28:00 -08:00

test_quantized_models.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_quantized_nn_mods.py

[quant] Add Quantized BatchNorm2d module (#33109)

2020-02-13 12:15:43 -08:00

test_quantized_tensor.py

Preserve Backward compatibility of models serialized before #31040 (#33796)

2020-02-26 13:40:38 -08:00

test_quantized.py

Support broadcast for quantized mul kernel (#30442)

2020-02-19 16:52:31 -08:00

test_serialization.py

Avoid problematic pickle usages on Python 3.8.0 and 3.8.1 (#33824)

2020-02-26 21:15:38 -08:00

test_sparse.py

Fixes cuda->numpy and non-strided->numpy segfaults (#33612)

2020-02-21 22:23:08 -08:00

test_tensorboard.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_throughput_benchmark.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_torch.py

Fix torch.cat() performance regression on single core CPU (#33534)

2020-02-28 11:22:08 -08:00

test_type_hints.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_type_info.py

Move pytorch distributed tests to separate folder for contbuild. (#30445)

2020-01-22 21:16:59 -08:00

test_type_promotion.py

Add device to the test tensor. Default device type is CPU, in pytorch… (#33635)

2020-02-27 14:40:07 -08:00

test_utils.py

Consider hub_dir alongside TORCH_HOME env variable for storing hub models (#32844)

2020-02-05 15:35:53 -08:00