diff options
Diffstat (limited to 'tools/perf/pmu-events/arch/x86/knightslanding/floating-point.json')
| -rw-r--r-- | tools/perf/pmu-events/arch/x86/knightslanding/floating-point.json | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/pmu-events/arch/x86/knightslanding/floating-point.json b/tools/perf/pmu-events/arch/x86/knightslanding/floating-point.json index 089aa3ef345d..29c0ff23957a 100644 --- a/tools/perf/pmu-events/arch/x86/knightslanding/floating-point.json +++ b/tools/perf/pmu-events/arch/x86/knightslanding/floating-point.json @@ -1,6 +1,7 @@ [ { "BriefDescription": "Counts the number of floating operations retired that required microcode assists", + "Counter": "0,1", "EventCode": "0xC3", "EventName": "MACHINE_CLEARS.FP_ASSIST", "PublicDescription": "This event counts the number of times that the pipeline stalled due to FP operations needing assists.", @@ -9,6 +10,7 @@ }, { "BriefDescription": "Counts the number of 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.", + "Counter": "0,1", "EventCode": "0xC2", "EventName": "UOPS_RETIRED.PACKED_SIMD", "PublicDescription": "The length of the packed operation (128bits, 256bits or 512bits) is not taken into account when updating the counter; all count the same (+1). \r\nMask (k) registers are ignored. For example: a micro-op operating with a mask that only enables one element or even zero elements will still trigger this counter (+1)\r\nThis event is defined at the micro-op level and not instruction level. Most instructions are implemented with one micro-op but not all.", @@ -17,6 +19,7 @@ }, { "BriefDescription": "Counts the number of scalar SSE, AVX, AVX2, AVX-512 micro-ops except for loads (memory-to-register mov-type micro ops), division, sqrt.", + "Counter": "0,1", "EventCode": "0xC2", "EventName": "UOPS_RETIRED.SCALAR_SIMD", "PublicDescription": "This event is defined at the micro-op level and not instruction level. Most instructions are implemented with one micro-op but not all.", |