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