Pritam Damania bf85642c4c Remove lock from GraphTask::set_exception_without_signal. (#45867) ... Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/45867 In most cases the lock ordering was hold a lock in local autograd and then hold a lock in DistAutogradContext. In case of `set_exception_without_signal` the lock order was in reverse and as a result we saw potential deadlock issues in our TSAN tests. To fix this, I removed the lock and instead just used std::atomic exchange. In addition to this, I fixed TestE2E to ensure that we use the appropriate timeout. TestE2EProcessGroup was flaky for these two reasons and now is fixed. ghstack-source-id: 113592709 Test Plan: waitforbuildbot. Reviewed By: albanD Differential Revision: D24120962 fbshipit-source-id: 12447b84ceae772b91e9a183c90d1e6340f44e66		2020-10-05 20:02:29 -07:00
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CMakeLists.txt	Build test_e2e_tensorpipe only if Gloo is enabled (#43041)	2020-08-14 09:24:47 -07:00
e2e_test_base.cpp	Enroll TensorPipe agent in C++-only E2E test (#42680)	2020-08-13 07:07:30 -07:00
e2e_test_base.h	Enroll TensorPipe agent in C++-only E2E test (#42680)	2020-08-13 07:07:30 -07:00
test_e2e_process_group.cpp	Remove lock from GraphTask::set_exception_without_signal. (#45867)	2020-10-05 20:02:29 -07:00
test_e2e_tensorpipe.cpp	[Codemod][GleanFbcode] Remove dead includes in caffe2/test (#43953)	2020-09-01 21:48:28 -07:00
test_tensorpipe_serialization.cpp	Make Channel API accept buffer structs rather than raw pointers. (#45014)	2020-09-21 10:18:45 -07:00
test_wire_serialization.cpp	Back out "Revert D21171334: [pytorch][PR] Change StorageImpl to track byte count rather than element count" (#37893)	2020-05-05 22:43:15 -07:00