pytorch

835ee34e - [ROCm] Update to ROCm 3.1.1 (#35552)

[ROCm] Update to ROCm 3.1.1 (#35552) Summary: Redux. Pull Request resolved: https://github.com/pytorch/pytorch/pull/35552 Differential Revision: D20701593 Pulled By: ezyang fbshipit-source-id: 1946d1e8fb47d597da903bae5d355bf52a5f017f