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perf vendor events intel: Fix icelake cstate metrics

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Apply cstate fix from:

https://github.com/intel/event-converter-for-linux-perf/

so that metrics for cstates that exist on the particular architecture
are generated. This corrects issues with metric testing.

Also correct topic of ASSISTS.ANY event.

Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20220413210503.3256922-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Ian Rogers 2022-04-13 14:04:50 -07:00 committed by Arnaldo Carvalho de Melo
parent fdefc3750e
commit 2c77f36a9a
3 changed files with 32 additions and 20 deletions
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24
tools/perf/pmu-events/arch/x86/icelake/icl-metrics.json
View File

@ -408,12 +408,6 @@
"MetricGroup": "Branches;OS",
"MetricName": "IpFarBranch"
},
{
"BriefDescription": "C3 residency percent per core",
"MetricExpr": "(cstate_core@c3\\-residency@ / msr@tsc@) * 100",
"MetricGroup": "Power",
"MetricName": "C3_Core_Residency"
},
{
"BriefDescription": "C6 residency percent per core",
"MetricExpr": "(cstate_core@c6\\-residency@ / msr@tsc@) * 100",
@ -449,5 +443,23 @@
"MetricExpr": "(cstate_pkg@c7\\-residency@ / msr@tsc@) * 100",
"MetricGroup": "Power",
"MetricName": "C7_Pkg_Residency"
},
{
"BriefDescription": "C8 residency percent per package",
"MetricExpr": "(cstate_pkg@c8\\-residency@ / msr@tsc@) * 100",
"MetricGroup": "Power",
"MetricName": "C8_Pkg_Residency"
},
{
"BriefDescription": "C9 residency percent per package",
"MetricExpr": "(cstate_pkg@c9\\-residency@ / msr@tsc@) * 100",
"MetricGroup": "Power",
"MetricName": "C9_Pkg_Residency"
},
{
"BriefDescription": "C10 residency percent per package",
"MetricExpr": "(cstate_pkg@c10\\-residency@ / msr@tsc@) * 100",
"MetricGroup": "Power",
"MetricName": "C10_Pkg_Residency"
}
]

14
tools/perf/pmu-events/arch/x86/icelake/other.json
View File

@ -1,16 +1,4 @@
[
{
"BriefDescription": "Number of occurrences where a microcode assist is invoked by hardware.",
"CollectPEBSRecord": "2",
"Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc1",
"EventName": "ASSISTS.ANY",
"PEBScounters": "0,1,2,3,4,5,6,7",
"PublicDescription": "Counts the number of occurrences where a microcode assist is invoked by hardware Examples include AD (page Access Dirty), FP and AVX related assists.",
"SampleAfterValue": "100003",
"Speculative": "1",
"UMask": "0x7"
},
{
"BriefDescription": "Core cycles where the core was running in a manner where Turbo may be clipped to the Non-AVX turbo schedule.",
"CollectPEBSRecord": "2",
@ -407,4 +395,4 @@
"Speculative": "1",
"UMask": "0x1"
}
]
]

14
tools/perf/pmu-events/arch/x86/icelake/pipeline.json
View File

@ -12,6 +12,18 @@
"Speculative": "1",
"UMask": "0x9"
},
{
"BriefDescription": "Number of occurrences where a microcode assist is invoked by hardware.",
"CollectPEBSRecord": "2",
"Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc1",
"EventName": "ASSISTS.ANY",
"PEBScounters": "0,1,2,3,4,5,6,7",
"PublicDescription": "Counts the number of occurrences where a microcode assist is invoked by hardware Examples include AD (page Access Dirty), FP and AVX related assists.",
"SampleAfterValue": "100003",
"Speculative": "1",
"UMask": "0x7"
},
{
"BriefDescription": "All branch instructions retired.",
"CollectPEBSRecord": "2",
@ -1102,4 +1114,4 @@
"SampleAfterValue": "1000003",
"UMask": "0x2"
}
]
]