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Open Menu / tools / perf / pmu-events / arch / x86 / icelake / floating-point.json
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[
    {
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts all microcode Floating Point assists.",
        "EventCode": "0xC1",
        "Counter": "0,1,2,3,4,5,6,7",
        "UMask": "0x2",
        "PEBScounters": "0,1,2,3,4,5,6,7",
        "EventName": "ASSISTS.FP",
        "SampleAfterValue": "100003",
        "BriefDescription": "Counts all microcode FP assists.",
        "CounterMask": "1"
    },
    {
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts number of SSE/AVX computational scalar double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 1 computational operation. Applies to SSE* and AVX* scalar double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT FM(N)ADD/SUB.  FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
        "EventCode": "0xc7",
        "Counter": "0,1,2,3,4,5,6,7",
        "UMask": "0x1",
        "PEBScounters": "0,1,2,3,4,5,6,7",
        "EventName": "FP_ARITH_INST_RETIRED.SCALAR_DOUBLE",
        "SampleAfterValue": "2000003",
        "BriefDescription": "Number of SSE/AVX computational scalar double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 1 computation. Applies to SSE* and AVX* scalar double precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 RANGE SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element."
    },
    {
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts number of SSE/AVX computational scalar single precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 1 computational operation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT RCP FM(N)ADD/SUB.  FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
        "EventCode": "0xc7",
        "Counter": "0,1,2,3,4,5,6,7",
        "UMask": "0x2",
        "PEBScounters": "0,1,2,3,4,5,6,7",
        "EventName": "FP_ARITH_INST_RETIRED.SCALAR_SINGLE",
        "SampleAfterValue": "2000003",
        "BriefDescription": "Number of SSE/AVX computational scalar single precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 1 computation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 RANGE SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element."
    },
    {
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts number of SSE/AVX computational 128-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 2 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
        "EventCode": "0xc7",
        "Counter": "0,1,2,3,4,5,6,7",
        "UMask": "0x4",
        "PEBScounters": "0,1,2,3,4,5,6,7",
        "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE",
        "SampleAfterValue": "2000003",
        "BriefDescription": "Number of SSE/AVX computational 128-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 2 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT RSQRT14 RCP14 RANGE DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element."
    },
    {
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 4 computation operations, one for each element.  Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT RSQRT RCP DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
        "EventCode": "0xc7",
        "Counter": "0,1,2,3,4,5,6,7",
        "UMask": "0x8",
        "PEBScounters": "0,1,2,3,4,5,6,7",
        "EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE",
        "SampleAfterValue": "2000003",
        "BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 4 computation operations, one for each element.  Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element."
    },
    {
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts number of SSE/AVX computational 256-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 4 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT FM(N)ADD/SUB.  FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
        "EventCode": "0xc7",
        "Counter": "0,1,2,3,4,5,6,7",
        "UMask": "0x10",
        "PEBScounters": "0,1,2,3,4,5,6,7",
        "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE",
        "SampleAfterValue": "2000003",
        "BriefDescription": "Number of SSE/AVX computational 256-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 4 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 RANGE SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element."
    },
    {
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 8 computation operations, one for each element.  Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT RSQRT RCP DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
        "EventCode": "0xc7",
        "Counter": "0,1,2,3,4,5,6,7",
        "UMask": "0x20",
        "PEBScounters": "0,1,2,3,4,5,6,7",
        "EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE",
        "SampleAfterValue": "2000003",
        "BriefDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 8 computation operations, one for each element.  Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 RANGE SQRT DPP FM(N)ADD/SUB.  DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element."
    },
    {
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts number of SSE/AVX computational 512-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 8 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT14 RCP14 RANGE FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
        "EventCode": "0xc7",
        "Counter": "0,1,2,3,4,5,6,7",
        "UMask": "0x40",
        "PEBScounters": "0,1,2,3,4,5,6,7",
        "EventName": "FP_ARITH_INST_RETIRED.512B_PACKED_DOUBLE",
        "SampleAfterValue": "2000003",
        "BriefDescription": "Number of SSE/AVX computational 512-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 16 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT14 RCP14 RANGE FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element."
    },
    {
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts number of SSE/AVX computational 512-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 16 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT14 RCP14 RANGE FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
        "EventCode": "0xc7",
        "Counter": "0,1,2,3,4,5,6,7",
        "UMask": "0x80",
        "PEBScounters": "0,1,2,3,4,5,6,7",
        "EventName": "FP_ARITH_INST_RETIRED.512B_PACKED_SINGLE",
        "SampleAfterValue": "2000003",
        "BriefDescription": "Number of SSE/AVX computational 512-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below.  Each count represents 8 computation operations, one for each element.  Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT14 RCP14 RANGE FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element."
    }
]