39 lines
1.5 KiB
JSON
39 lines
1.5 KiB
JSON
[
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{
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"BriefDescription": "Cycles the FP divide unit is busy",
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"CollectPEBSRecord": "1",
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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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"PDIR_COUNTER": "na",
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"PEBScounters": "0,1,2,3",
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"PublicDescription": "Counts core cycles the floating point divide unit is busy.",
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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": "Machine clears due to FP assists",
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"CollectPEBSRecord": "1",
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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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"PDIR_COUNTER": "na",
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"PEBScounters": "0,1,2,3",
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"PublicDescription": "Counts machine clears due to floating point (FP) operations needing assists. For instance, if the result was a floating point denormal, the hardware clears the pipeline and reissues uops to produce the correct IEEE compliant denormal result.",
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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": "Floating point divide uops retired (Precise Event Capable)",
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"CollectPEBSRecord": "1",
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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": "2",
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"PEBScounters": "0,1,2,3",
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"PublicDescription": "Counts the number of floating point divide uops retired.",
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"SampleAfterValue": "2000003",
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"UMask": "0x8"
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}
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]
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