Enable operator profiling via command line (#20173)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/20173
Enabled op profiling even when net type is not dag or prof dag. Also added
engine type info to summary.
Reviewed By: salexspb, ilia-cher
Differential Revision: D15177813
fbshipit-source-id: 5be0efeaabc9a961cf1d73b0703749c08bb1adbb
