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authorIan Rogers <[email protected]>2022-01-31 17:58:35 -0800
committerArnaldo Carvalho de Melo <[email protected]>2022-02-14 21:15:54 -0300
commit34cb72efdcba47ab4a8b73d0c8cb8c52f042e67a (patch)
tree52608972d53b8bc84dcf1c4abb8eb8f176c43168 /tools/perf/util/scripting-engines/trace-event-python.c
parent3bad20d7d129c3b3063658a0f83974dfe6dac5c4 (diff)
perf vendor events: Update metrics for Broadwell DE
Based on TMA_metrics-full.csv version 4.3 at 01.org: https://download.01.org/perfmon/ Events are still at version 7: https://download.01.org/perfmon/BDW-DE Json files generated by: https://github.com/intel/event-converter-for-linux-perf This adds TopdownL1_SMT metrics to bdwde-metrics.json. A discussed in: https://lore.kernel.org/all/[email protected]/ The TMA_Metrics-full.csv was modified so that BDW-DE is in the server column with BDX, the Page_Walks_Utilization and Page_Walks_Utilization_SMT metrics are then copied from BDW. Tested: ... 6: Parse event definition strings : Ok 7: Simple expression parser : Ok ... 9: Parse perf pmu format : Ok 10: PMU events : 10.1: PMU event table sanity : Ok 10.2: PMU event map aliases : Ok 10.3: Parsing of PMU event table metrics : Ok 10.4: Parsing of PMU event table metrics with fake PMUs : Ok ... 68: Parse and process metrics : Ok ... 88: perf stat metrics (shadow stat) test : Ok 89: perf all metricgroups test : Ok 90: perf all metrics test : Skip 91: perf all PMU test : Ok ... 90 skips due to a lack of floating point samples, which is understandable. Suggested-by: Kan Liang <[email protected]> Reviewed-by: Kan Liang <[email protected]> Signed-off-by: Ian Rogers <[email protected]> Cc: Alexander Shishkin <[email protected]> Cc: Alexandre Torgue <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: James Clark <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: John Garry <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Maxime Coquelin <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Zhengjun Xing <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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