Fallback to CPU when remote end does not have CUDA for profiling (#44967)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/44967
When enabling profiler on server, if it is a different machine it may
not have CUDA while caller does. In this case, we would crash but now we
fallback to CPU and log a warning.
ghstack-source-id: 112977906
Test Plan: CI
Reviewed By: pritamdamania87
Differential Revision: D23790729
fbshipit-source-id: dc6eba172b7e666842d54553f52a6b9d5f0a5362
