0001 [
0002 {
0003 "BriefDescription": "Counts the number of cycles the floating point divider is busy.",
0004 "CollectPEBSRecord": "2",
0005 "Counter": "0,1,2,3",
0006 "EventCode": "0xcd",
0007 "EventName": "CYCLES_DIV_BUSY.FPDIV",
0008 "PDIR_COUNTER": "NA",
0009 "PEBScounters": "0,1,2,3",
0010 "PublicDescription": "Counts the number of cycles the floating point divider is busy. Does not imply a stall waiting for the divider.",
0011 "SampleAfterValue": "200003",
0012 "UMask": "0x2"
0013 },
0014 {
0015 "BriefDescription": "Counts the number of floating point operations retired that required microcode assist.",
0016 "CollectPEBSRecord": "2",
0017 "Counter": "0,1,2,3",
0018 "EventCode": "0xc3",
0019 "EventName": "MACHINE_CLEARS.FP_ASSIST",
0020 "PDIR_COUNTER": "NA",
0021 "PEBScounters": "0,1,2,3",
0022 "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.",
0023 "SampleAfterValue": "20003",
0024 "UMask": "0x4"
0025 },
0026 {
0027 "BriefDescription": "Counts the number of floating point divide uops retired (x87 and SSE, including x87 sqrt).",
0028 "CollectPEBSRecord": "2",
0029 "Counter": "0,1,2,3",
0030 "EventCode": "0xc2",
0031 "EventName": "UOPS_RETIRED.FPDIV",
0032 "PEBS": "1",
0033 "PEBScounters": "0,1,2,3",
0034 "SampleAfterValue": "2000003",
0035 "UMask": "0x8"
0036 }
0037 ]
