add thread counter reader

facebookincubator / dynolog

Dynolog is a telemetry daemon for performance monitoring and tracing. It exports metrics from different components in the system like the linux kernel, CPU, disks, Intel PT, GPUs etc. Dynolog also integrates with pytorch and can trigger traces for distributed training applications.

MIT License

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add thread counter reader #128

Closed briancoutinho closed 1 year ago

briancoutinho commented 1 year ago

Summary: Adds thread level counter for hbt

Set cpu = -1 to make this thread based perf even https://man7.org/linux/man-pages/man2/perf_event_open.2.html
Create Thread counter class specializing CpuEventGroupBase
Avoid verbose prints on PMU sysfs discovery reading?

Differential Revision: D44764690

facebook-github-bot commented 1 year ago

This pull request was exported from Phabricator. Differential Revision: D44764690

facebook-github-bot commented 1 year ago

This pull request was exported from Phabricator. Differential Revision: D44764690

facebook-github-bot commented 1 year ago

This pull request was exported from Phabricator. Differential Revision: D44764690

facebook-github-bot commented 1 year ago

This pull request has been merged in facebookincubator/dynolog@23c47e875d2744252a0aa476c836a303dc88dc7c.