1 [
2 {
3 "BriefDescription": "Counts the number of cycles the floating point divider is busy.",
4 "Counter": "0,1,2,3",
5 "EventCode": "0xcd",
6 "EventName": "CYCLES_DIV_BUSY.FPDIV",
7 "PublicDescription": "Counts the number of cycles the floating point divider is busy. Does not imply a stall waiting for the divider.",
8 "SampleAfterValue": "200003",
9 "UMask": "0x2"
10 },
11 {
12 "BriefDescription": "Counts the number of floating point operations retired that required microcode assist.",
13 "Counter": "0,1,2,3",
14 "EventCode": "0xc3",
15 "EventName": "MACHINE_CLEARS.FP_ASSIST",
16 "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.",
17 "SampleAfterValue": "20003",
18 "UMask": "0x4"
19 },
20 {
21 "BriefDescription": "Counts the number of floating point divide uops retired (x87 and SSE, including x87 sqrt).",
22 "Counter": "0,1,2,3",
23 "EventCode": "0xc2",
24 "EventName": "UOPS_RETIRED.FPDIV",
25 "PEBS": "1",
26 "SampleAfterValue": "2000003",
27 "UMask": "0x8"
28 }
29 ]
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