1[
2    {
3        "BriefDescription": "Counts the number of cycles the floating point divider is busy.  Does not imply a stall waiting for the divider.",
4        "CollectPEBSRecord": "2",
5        "Counter": "0,1,2,3",
6        "EventCode": "0xcd",
7        "EventName": "CYCLES_DIV_BUSY.FPDIV",
8        "PDIR_COUNTER": "na",
9        "PEBScounters": "0,1,2,3",
10        "SampleAfterValue": "200003",
11        "UMask": "0x2"
12    },
13    {
14        "BriefDescription": "Counts the number of floating point operations retired that required microcode assist.",
15        "CollectPEBSRecord": "2",
16        "Counter": "0,1,2,3",
17        "EventCode": "0xc3",
18        "EventName": "MACHINE_CLEARS.FP_ASSIST",
19        "PDIR_COUNTER": "na",
20        "PEBScounters": "0,1,2,3",
21        "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.",
22        "SampleAfterValue": "20003",
23        "UMask": "0x4"
24    },
25    {
26        "BriefDescription": "Counts the number of floating point divide uops retired (x87 and SSE, including x87 sqrt).",
27        "CollectPEBSRecord": "2",
28        "Counter": "0,1,2,3",
29        "EventCode": "0xc2",
30        "EventName": "UOPS_RETIRED.FPDIV",
31        "PEBS": "1",
32        "PEBScounters": "0,1,2,3",
33        "SampleAfterValue": "2000003",
34        "UMask": "0x8"
35    }
36]