pytorch

0d13ffbb - [inductor] Fix finalization issues when using multiprocessing (#87725)

[inductor] Fix finalization issues when using multiprocessing (#87725) If python was launched with 'spawn' it will not use the standard shutdown methods that concurrent.futures requires. So we register a shutdown with the method it does uses. Without this, shutdown hangs since the workers will not exit. cc @jansel @mlazos @soumith @voznesenskym @yanboliang @penguinwu @anijain2305 Pull Request resolved: https://github.com/pytorch/pytorch/pull/87725 Approved by: https://github.com/wconstab