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Summary:
The original decorator based time logger is bad in performance and capacity. So we want to replace it with pytorch `_WaitCounter` now.
Test Plan:
Tested on workload and no regression has been seen: https://fburl.com/scuba/aps_instrumentation_components/mskj73ea
time counter can be seen here in https://fburl.com/canvas/z2lm3mc4
Reviewed By: wz337
Differential Revision: D66218675
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Summary: The original decorator based time logger is bad in performance and capacity. So we want to replace it with pytorch
_WaitCounter
now.Test Plan: Tested on workload and no regression has been seen: https://fburl.com/scuba/aps_instrumentation_components/mskj73ea
Differential Revision: D66218675
cc @H-Huang @awgu @kwen2501 @wanchaol @fegin @wz337 @wconstab @d4l3k @c-p-i-o