pytorch

8cdad0ab - Remove a unused member var (stop_) in process_group_agent

Remove a unused member var (stop_) in process_group_agent Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/25392 Differential Revision: D17114129 Pulled By: mrshenli fbshipit-source-id: fe2513f694751a22d47783dd9fafade8ddc3b559