pytorch/torch/csrc/lazy/python
cyy 41bd0c900a [1/N] Deprecate c10::string_view and at::string (#151972)
The calls of `c10::string_view` in the code base are replaced by `std::string_view`. The calls of `at::string` are replaced by `std::string`

Pull Request resolved: https://github.com/pytorch/pytorch/pull/151972
Approved by: https://github.com/malfet
2025-04-29 07:23:52 +00:00
..
init.cpp [1/N] Deprecate c10::string_view and at::string (#151972) 2025-04-29 07:23:52 +00:00
init.h
python_util.cpp
python_util.h
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.