cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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floating-point.json (1410B)

      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]