pytorch

9c83e416 - Use some c10::ThreadLocal to avoid crashes on old Android toolchains (#59017)

Use some c10::ThreadLocal to avoid crashes on old Android toolchains (#59017) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/59017 See the comment in ThreadLocal.h for context. I used a slightly dirty preprocessor hack to minimize the number of changes. The hope is that we'll be able to revert all of these soon. Test Plan: CI. Built FB4A with gnustl and saw no references to cxa_thread_atexit in the PyTorch libraries. Reviewed By: ilia-cher Differential Revision: D28720762 fbshipit-source-id: 0f13c7ac5a108b95f8fde6dbc63c6b8bdb8599de