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a4ce113649
pytorch/torch/csrc/lazy/python
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Will Constable a4ce113649 Avoid compiling ts backend binidngs in fbcode build 
Fixes #ISSUE_NUMBER

Pull Request resolved: https://github.com/pytorch/pytorch/pull/76337
Approved by: https://github.com/shunting314
2022-04-25 21:45:54 +00:00
..
init.cpp Avoid compiling ts backend binidngs in fbcode build 2022-04-25 21:45:54 +00:00
init.h
python_util.cpp
python_util.h
README.md

README.md

Lazy Tensor Python Code

Lazy Tensor Core is part of libtorch, which can not depend on python.

Parts of lazy tensor core use python for 2 purposes A) py bindings let python programs call into lazy tensor c++ code B) lazy tensor core calls into python to use it (e.g. for grabbing stack traces)

(A) is trivial since the python bindings only depend on libtorch; (B) requires making libtorch_python register a function with libtorch if loaded, and having a default (no-op) function otherwise. Any functionality that strictly needs to depend on python should be part of the 'python' folder.