Commit 41a13b74 authored by Andi Kleen's avatar Andi Kleen Committed by Arnaldo Carvalho de Melo
Browse files

perf vendor events: Update JSON metrics for Sandy Bridge 



Signed-off-by: default avatarAndi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 984d91f4

tools/perf/pmu-events/arch/x86/sandybridge/snb-metrics.json

+6 −6
Original line number Diff line number Diff line
@@ -13,7 +13,7 @@ 
    },

    {

        "BriefDescription": "Rough Estimation of fraction of fetched lines bytes that were likely consumed by program instructions",

        "MetricExpr": "min( 1 , UOPS_ISSUED.ANY / ( UOPS_RETIRED.RETIRE_SLOTS / INST_RETIRED.ANY * 32 * ( ICACHE.HIT + ICACHE.MISSES ) / 4) )",

        "MetricExpr": "min( 1 , UOPS_ISSUED.ANY / ( (UOPS_RETIRED.RETIRE_SLOTS / INST_RETIRED.ANY) * 32 * ( ICACHE.HIT + ICACHE.MISSES ) / 4) )",

        "MetricGroup": "Frontend",

        "MetricName": "IFetch_Line_Utilization"

    },
@@ -25,7 +25,7 @@ 
    },

    {

        "BriefDescription": "Cycles Per Instruction (threaded)",

        "MetricExpr": "1 / INST_RETIRED.ANY / cycles",

        "MetricExpr": "1 / (INST_RETIRED.ANY / cycles)",

        "MetricGroup": "Pipeline;Summary",

        "MetricName": "CPI"

    },
@@ -37,7 +37,7 @@ 
    },

    {

        "BriefDescription": "Total issue-pipeline slots",

        "MetricExpr": "4*( CPU_CLK_UNHALTED.THREAD_ANY / 2 ) if #SMT_on else cycles",

        "MetricExpr": "4*(( CPU_CLK_UNHALTED.THREAD_ANY / 2 ) if #SMT_on else cycles)",

        "MetricGroup": "TopDownL1",

        "MetricName": "SLOTS"

    },
@@ -49,13 +49,13 @@ 
    },

    {

        "BriefDescription": "Instructions Per Cycle (per physical core)",

        "MetricExpr": "INST_RETIRED.ANY / ( CPU_CLK_UNHALTED.THREAD_ANY / 2 ) if #SMT_on else cycles",

        "MetricExpr": "INST_RETIRED.ANY / (( CPU_CLK_UNHALTED.THREAD_ANY / 2 ) if #SMT_on else cycles)",

        "MetricGroup": "SMT",

        "MetricName": "CoreIPC"

    },

    {

        "BriefDescription": "Instruction-Level-Parallelism (average number of uops executed when there is at least 1 uop executed)",

	"MetricExpr": "UOPS_DISPATCHED.THREAD / ( cpu@UOPS_DISPATCHED.CORE\\,cmask\\=1@ / 2) if #SMT_on else cpu@UOPS_DISPATCHED.CORE\\,cmask\\=1@",

        "MetricExpr": "UOPS_DISPATCHED.THREAD / (( UOPS_DISPATCHED.CORE:c1 / 2) if #SMT_on else UOPS_DISPATCHED.CORE:c1)",

        "MetricGroup": "Pipeline;Ports_Utilization",

        "MetricName": "ILP"

    },
@@ -73,7 +73,7 @@ 
    },

    {

        "BriefDescription": "Giga Floating Point Operations Per Second",

        "MetricExpr": "( 1*( FP_COMP_OPS_EXE.SSE_SCALAR_SINGLE + FP_COMP_OPS_EXE.SSE_SCALAR_DOUBLE ) + 2* FP_COMP_OPS_EXE.SSE_PACKED_DOUBLE + 4*( FP_COMP_OPS_EXE.SSE_PACKED_SINGLE + SIMD_FP_256.PACKED_DOUBLE ) + 8* SIMD_FP_256.PACKED_SINGLE ) / 1000000000 / duration_time",

        "MetricExpr": "(( 1*( FP_COMP_OPS_EXE.SSE_SCALAR_SINGLE + FP_COMP_OPS_EXE.SSE_SCALAR_DOUBLE ) + 2* FP_COMP_OPS_EXE.SSE_PACKED_DOUBLE + 4*( FP_COMP_OPS_EXE.SSE_PACKED_SINGLE + SIMD_FP_256.PACKED_DOUBLE ) + 8* SIMD_FP_256.PACKED_SINGLE )) / 1000000000 / duration_time",

        "MetricGroup": "FLOPS;Summary",

        "MetricName": "GFLOPs"

    },

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