pytorch

27f6a29f - Remove USE_CUDA and USE_ROCM in engine.cpp

Remove USE_CUDA and USE_ROCM in engine.cpp Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/15893 Differential Revision: D13627319 Pulled By: zdevito fbshipit-source-id: 7c72c1c6cc242143fb66383423c668c9b9810884