pytorch

c02e7c46 - Replace import cpp_benchmark with `torch.utils.cpp_benchmark` (#38832)

Replace import cpp_benchmark with `torch.utils.cpp_benchmark` (#38832) Summary: Otherwise, I don't understand how those could have been invoked Also, what is the benefit of importing the same module twice? Pull Request resolved: https://github.com/pytorch/pytorch/pull/38832 Differential Revision: D21675081 Pulled By: malfet fbshipit-source-id: fee5604c4c433161b6b1a999d505b5acbbc3b421