xref: /freebsd/lib/libpmc/pmu-events/arch/x86/knightslanding/floating-point.json (revision 18054d0220cfc8df9c9568c437bd6fbb59d53c3c)
1*18054d02SAlexander Motin[
2*18054d02SAlexander Motin    {
3*18054d02SAlexander Motin        "BriefDescription": "Counts the number of floating operations retired that required microcode assists",
4*18054d02SAlexander Motin        "Counter": "0,1",
5*18054d02SAlexander Motin        "EventCode": "0xC3",
6*18054d02SAlexander Motin        "EventName": "MACHINE_CLEARS.FP_ASSIST",
7*18054d02SAlexander Motin        "PublicDescription": "This event counts the number of times that the pipeline stalled due to FP operations needing assists.",
8*18054d02SAlexander Motin        "SampleAfterValue": "200003",
9*18054d02SAlexander Motin        "UMask": "0x4"
10*18054d02SAlexander Motin    },
11*18054d02SAlexander Motin    {
12*18054d02SAlexander Motin        "BriefDescription": "Counts the number of vector SSE, AVX, AVX2, AVX-512 micro-ops retired. More specifically, it counts packed SSE, AVX, AVX2, AVX-512 micro-ops (both floating point and integer) except for loads (memory-to-register mov-type micro-ops), packed byte and word multiplies.",
13*18054d02SAlexander Motin        "Counter": "0,1",
14*18054d02SAlexander Motin        "EventCode": "0xC2",
15*18054d02SAlexander Motin        "EventName": "UOPS_RETIRED.PACKED_SIMD",
16*18054d02SAlexander Motin        "PublicDescription": "This event counts the number of packed vector SSE, AVX, AVX2, and AVX-512 micro-ops retired (floating point, integer and store) except for loads (memory-to-register mov-type micro-ops), packed byte and word multiplies.",
17*18054d02SAlexander Motin        "SampleAfterValue": "200003",
18*18054d02SAlexander Motin        "UMask": "0x40"
19*18054d02SAlexander Motin    },
20*18054d02SAlexander Motin    {
21*18054d02SAlexander Motin        "BriefDescription": "Counts the number of scalar SSE, AVX, AVX2, AVX-512 micro-ops retired. More specifically, it counts scalar SSE, AVX, AVX2, AVX-512 micro-ops except for loads (memory-to-register mov-type micro ops), division, sqrt.",
22*18054d02SAlexander Motin        "Counter": "0,1",
23*18054d02SAlexander Motin        "EventCode": "0xC2",
24*18054d02SAlexander Motin        "EventName": "UOPS_RETIRED.SCALAR_SIMD",
25*18054d02SAlexander Motin        "PublicDescription": "This event counts the number of scalar SSE, AVX, AVX2, AVX-512 micro-ops retired (floating point, integer and store) except for loads (memory-to-register mov-type micro ops), division, sqrt.",
26*18054d02SAlexander Motin        "SampleAfterValue": "200003",
27*18054d02SAlexander Motin        "UMask": "0x20"
28*18054d02SAlexander Motin    }
29*18054d02SAlexander Motin]