pytorch

a9e56c2e - Make Python RPC handler does not hold module in global variable (#25458)

Make Python RPC handler does not hold module in global variable (#25458) Summary: # Problem ProcessGroupAgent used in test_rpc has SIGSEGV on exiting. # Solution It was because the python module was unpexceted destructed twice. Pull Request resolved: https://github.com/pytorch/pytorch/pull/25458 Test Plan: Run prototype tests on top of this diff. Differential Revision: D17127093 Pulled By: xush6528 fbshipit-source-id: 4b86cd8465e8cca6fce1c163e78160a2386fa9c3