Setup nvfuser automatic nightly CI (#1124)
Summary:
Setup the nightly A100 userbenchmark workflow. It automatically finds all the A100 userbenchmarks, runs them on the Google Cloud runner, and upload the results to scribe.
Pull Request resolved: https://github.com/pytorch/benchmark/pull/1124
Test Plan: Workflow: https://github.com/pytorch/benchmark/actions/runs/2892359821
Differential Revision: D38840880
Pulled By: xuzhao9
fbshipit-source-id: 1c76e3e661870e973270be5dd53099af8ba8dc6f
