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authorIan Rogers <[email protected]>2024-02-13 17:18:11 -0800
committerNamhyung Kim <[email protected]>2024-02-16 15:27:34 -0800
commit8cf54fa8444190105c4129da3b9cf34b5d57c5c5 (patch)
treee45215e5492120d49f3e4c3b14404a165dd83189 /tools/perf/scripts/python/bin
parentb15cae3f697c5d75014f417cb5aa10aab248e5ab (diff)
perf vendor events intel: Update ivybridge TMA metrics to 4.7
Top-Down Microarchitecture Analysis (TMA) metrics simplify cycle-accounting using microarchitecture-abstracted metrics organized in one hierarchy. This update is from version 4.5 to 4.7. The update includes: - Swapped tma_info_core_ilp (becomes per SMT thread) and tma_info_pipeline_execute (per physical core). - Reduced number of events when SMT is off. - Tuned thresholds for tma_fetch_bandwidth and tma_ports_utilized_3m. The update came from: https://github.com/intel/perfmon/pull/140 https://github.com/intel/perfmon/pull/138 Running the script: https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py Signed-off-by: Ian Rogers <[email protected]> Reviewed-by: Kan Liang <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Caleb Biggers <[email protected]> Cc: Edward Baker <[email protected]> Cc: Perry Taylor <[email protected]> Cc: Samantha Alt <[email protected]> Cc: Weilin Wang <[email protected]> Signed-off-by: Namhyung Kim <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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