OSS the murmur_hash function
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This pull request was exported from Phabricator. Differential Revision: D76064897 |
Summary: Pull Request resolved: pytorch#4214 X-link: facebookresearch/FBGEMM#1290 Opensource FBGEMM CUDA Kernel for MPZCH feature ### Major changes - Create a folder named `faster_hash` under the `fbgemm/fbgemmgpu/src` folder. - Copy the following files to the created folder from `fbsource/fbcode/caffe2/torch/fb/retrieval` - faster_hash.cpp - faster_hash.cu - common_utils.cuh - Revise the `faster_hash.cpp` - Change `namespace fb` to `namespace fbgemm_gpu`. - Comment out `using namespace torch::fb::turborec;` - Change `TORCH_LIBRARY_IMPL(fb, ...)` to `TORCH_LIBRARY_IMPL(fbgemm, ...)` - Fix namespace calling issue due to the namespace change. - Revise the `faster_hash.cu` - Change `namespace fb` to `namespace fbgemm_gpu`. - Change `TORCH_LIBRARY_IMPL(fb, ...)` to `TORCH_LIBRARY_IMPL(fbgemm, ...)` - Fix namespace calling issue due to the namespace change. - Revise the `common_utils.cuh` file - Change `namespace fb` to `namespace fbgemm_gpu`. - Add a BUCK file to compile the cpp and cuda library. - Copy the `faster_hash_test.py` file to the `fbgemm/fbgemm_gpu/test` folder. - Add a section in the BUCK file under the `test` folder for `python_unittest` of `faster_hash_test`. - In the `faster_hash_test.py` file - Load the `faster_hash` related libraries with `torch.ops.load` API. - Replace all the `torch.ops.fb` to `torch.ops.fbgemm`. - Following other test files to add `opensource` and `gpu availability` check. ### Questions - After refactorying, the API calls `torch.ops.create_zch_buffer`, `torch.ops.zero_collision_hash`, `torch.ops.fbgemm.zero_collision_hash`, and `torch.ops.fbgemm.create_zch_buffer` are all valid, while `torch.ops.create_zch_buffer` and `torch.ops.zero_collision_hash` may incur certain parameter mismatches. How to resolve this issue and disable the API calls without `fbgemm`? - How to integrate the refactoryed library into fbgemm so the test can call something like `from fbgemm_gpu import create_zch_buffer, zero_collision_hash`? Differential Revision: D75505020 Reviewed By: ionuthristodorescu
Summary: Pull Request resolved: pytorch#4273 X-link: facebookresearch/FBGEMM#1350 Rollback Plan: Differential Revision: D76064897
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This pull request was exported from Phabricator. Differential Revision: D76064897 |
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Differential Revision: D76064897