Summary: This implements a default backend proxy that tries to look up a backend via dlsym. What this enables is dynamically loading a module with a backend implementation without having it statically linked with the application.
Differential Revision: D62549295
Pull Request resolved: https://github.com/pytorch/pytorch/pull/135967
Approved by: https://github.com/c-p-i-o
Summary:
Basic pybind integration for WaitCounter providing a guard API.
Also fixes broken copy/move constructor in WaitGuard (it wasn't really used with the macro-based C++ API).
Test Plan: unit test
Reviewed By: asiab4
Differential Revision: D60463979
Pull Request resolved: https://github.com/pytorch/pytorch/pull/132167
Approved by: https://github.com/asiab4
Summary: Since WaitCounter frontend itself has minimal depdendencies it's fine to be moved into c10. Specific backends can be registered/linked separately.
Test Plan: unit test
Reviewed By: jamesperng, asiab4, c-p-i-o
Differential Revision: D59842868
Pull Request resolved: https://github.com/pytorch/pytorch/pull/131021
Approved by: https://github.com/asiab4
Summary: Since WaitCounter frontend itself has minimal depdendencies it's fine to be moved into c10. Specific backends can be registered/linked separately.
Test Plan: unit test
Reviewed By: jamesperng, asiab4, c-p-i-o
Differential Revision: D59842868
Pull Request resolved: https://github.com/pytorch/pytorch/pull/131021
Approved by: https://github.com/asiab4
