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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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3166129624
Update event topic moving other topic events to cache and memory. Add PDIST counter into descriptions. Signed-off-by: Ian Rogers <irogers@google.com> Tested-by: Thomas Falcon <thomas.falcon@intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Andreas Färber <afaerber@suse.de> Cc: Caleb Biggers <caleb.biggers@intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Perry Taylor <perry.taylor@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Weilin Wang <weilin.wang@intel.com> Link: https://lore.kernel.org/r/20250328175006.43110-32-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
31 lines
1.4 KiB
JSON
31 lines
1.4 KiB
JSON
[
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{
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"BriefDescription": "Counts the number of cycles the floating point divider is busy.",
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"Counter": "0,1,2,3",
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"EventCode": "0xcd",
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"EventName": "CYCLES_DIV_BUSY.FPDIV",
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"PublicDescription": "Counts the number of cycles the floating point divider is busy. Does not imply a stall waiting for the divider.",
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"SampleAfterValue": "200003",
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"UMask": "0x2"
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},
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{
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"BriefDescription": "Counts the number of floating point operations retired that required microcode assist.",
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"Counter": "0,1,2,3",
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"EventCode": "0xc3",
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"EventName": "MACHINE_CLEARS.FP_ASSIST",
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"PublicDescription": "Counts the number of floating point operations retired that required microcode assist, which is not a reflection of the number of FP operations, instructions or uops.",
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"SampleAfterValue": "20003",
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"UMask": "0x4"
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},
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{
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"BriefDescription": "Counts the number of floating point divide uops retired (x87 and SSE, including x87 sqrt).",
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"Counter": "0,1,2,3",
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"EventCode": "0xc2",
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"EventName": "UOPS_RETIRED.FPDIV",
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"PEBS": "1",
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"PublicDescription": "Counts the number of floating point divide uops retired (x87 and SSE, including x87 sqrt). Available PDIST counters: 0",
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"SampleAfterValue": "2000003",
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"UMask": "0x8"
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}
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]
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