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authorIan Rogers <[email protected]>2024-02-13 17:18:12 -0800
committerNamhyung Kim <[email protected]>2024-02-16 15:27:47 -0800
commit14bc1a59f2709f02e7bf12d5f22fa41f6611919f (patch)
tree74bae45d6e705bf94656c72d3821c712bb90e513 /tools/perf/scripts/python/net_dropmonitor.py
parent8cf54fa8444190105c4129da3b9cf34b5d57c5c5 (diff)
perf vendor events intel: Update ivytown 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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