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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
227 stars 34 forks source link

Add support to identify ARM CPUs #161

Closed briancoutinho closed 1 year ago

briancoutinho commented 1 year ago

Summary: Identify ARM CPUs using ARM MIDR register

https://developer.arm.com/documentation/ddi0601/2020-12/AArch64-Registers/MIDR-EL1--Main-ID-Register

Part numbers identified by public documentation

  1. Neoverse N1 - 0xD0C doc
  2. Neoverse N2 - 0xD49 doc
  3. Neoverse V2 - 0xD4F doc
  4. Ampere One - 0xAC3

Differential Revision: D47309750

facebook-github-bot commented 1 year ago

This pull request was exported from Phabricator. Differential Revision: D47309750

facebook-github-bot commented 1 year ago

This pull request was exported from Phabricator. Differential Revision: D47309750

facebook-github-bot commented 1 year ago

This pull request was exported from Phabricator. Differential Revision: D47309750

facebook-github-bot commented 1 year ago

This pull request has been merged in facebookincubator/dynolog@f6366470c3c33b4a4b8ae6fe7e9bb7d3cd49be3b.