Brooklyn/tools/perf/pmu-events/arch/x86/elkhartlake/floating-point.json

[
    {
        "BriefDescription": "Counts the number of cycles the floating point divider is busy.",
        "CollectPEBSRecord": "2",
        "Counter": "0,1,2,3",
        "EventCode": "0xcd",
        "EventName": "CYCLES_DIV_BUSY.FPDIV",
        "PDIR_COUNTER": "NA",
        "PEBScounters": "0,1,2,3",
        "PublicDescription": "Counts the number of cycles the floating point divider is busy.  Does not imply a stall waiting for the divider.",
        "SampleAfterValue": "200003",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "Counts the number of floating point operations retired that required microcode assist.",
        "CollectPEBSRecord": "2",
        "Counter": "0,1,2,3",
        "EventCode": "0xc3",
        "EventName": "MACHINE_CLEARS.FP_ASSIST",
        "PDIR_COUNTER": "NA",
        "PEBScounters": "0,1,2,3",
        "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.",
        "SampleAfterValue": "20003",
        "UMask": "0x4"
    },
    {
        "BriefDescription": "Counts the number of floating point divide uops retired (x87 and SSE, including x87 sqrt).",
        "CollectPEBSRecord": "2",
        "Counter": "0,1,2,3",
        "EventCode": "0xc2",
        "EventName": "UOPS_RETIRED.FPDIV",
        "PEBS": "1",
        "PEBScounters": "0,1,2,3",
        "SampleAfterValue": "2000003",
        "UMask": "0x8"
    }
]