Add run scripts for the distributed CI on AWS cluster (#1127)
Summary:
Add script to run the distributed benchmark ci on AI cluster.
Pull Request resolved: https://github.com/pytorch/benchmark/pull/1127
Reviewed By: erichan1
Differential Revision: D38915389
Pulled By: xuzhao9
fbshipit-source-id: e2787370d8c992c96a014184b1d2b43dcc89f79a
