pytorch

ff6e5603 - Add C++ end to end test for RPC and distributed autograd. (#36893)

Add C++ end to end test for RPC and distributed autograd. (#36893) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/36893 Adding an end to end test for running a simple training loop in C++ for the distributed RPC framework. The goal of this change is to enable LeakSanitizer and potentially catch memory leaks in the Future. Enabling LSAN with python multiprocessing is tricky and we haven't found a solution for this. As a result, adding a C++ test that triggers most of the critical codepaths would be good for now. As an example, this unit test would've caught the memory leak fixed by: https://github.com/pytorch/pytorch/pull/31030 ghstack-source-id: 107781167 Test Plan: 1) Verify the test catches memory leaks. 2) waitforbuildbot Reviewed By: mrshenli Differential Revision: D21112208 fbshipit-source-id: 4eb2a6b409253108f6b6e14352e593d250c7a64d