1[ 2 { 3 "BriefDescription": "Cycles the FP divide unit is busy", 4 "CollectPEBSRecord": "1", 5 "Counter": "0,1,2,3", 6 "EventCode": "0xCD", 7 "EventName": "CYCLES_DIV_BUSY.FPDIV", 8 "PublicDescription": "Counts core cycles the floating point divide unit is busy.", 9 "SampleAfterValue": "200003", 10 "UMask": "0x2" 11 }, 12 { 13 "BriefDescription": "Machine clears due to FP assists", 14 "CollectPEBSRecord": "1", 15 "Counter": "0,1,2,3", 16 "EventCode": "0xC3", 17 "EventName": "MACHINE_CLEARS.FP_ASSIST", 18 "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.", 19 "SampleAfterValue": "200003", 20 "UMask": "0x4" 21 }, 22 { 23 "BriefDescription": "Floating point divide uops retired. (Precise Event Capable)", 24 "CollectPEBSRecord": "1", 25 "Counter": "0,1,2,3", 26 "EventCode": "0xC2", 27 "EventName": "UOPS_RETIRED.FPDIV", 28 "PEBS": "2", 29 "PublicDescription": "Counts the number of floating point divide uops retired.", 30 "SampleAfterValue": "2000003", 31 "UMask": "0x8" 32 } 33]