linux-kernel - [tip:perf/core] perf vendor events: Add JSON metrics for Haswell

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Message-ID: <tip-2099f51d1851c8955ed3406683be0b961c7792cb@git.kernel.org>
Date:   Fri, 22 Sep 2017 09:39:55 -0700
From:   tip-bot for Andi Kleen <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     acme@...hat.com, jolsa@...hat.com, tglx@...utronix.de,
        mingo@...nel.org, ak@...ux.intel.com, linux-kernel@...r.kernel.org,
        hpa@...or.com
Subject: [tip:perf/core] perf vendor events: Add JSON metrics for Haswell

Commit-ID:  2099f51d1851c8955ed3406683be0b961c7792cb
Gitweb:     http://git.kernel.org/tip/2099f51d1851c8955ed3406683be0b961c7792cb
Author:     Andi Kleen <ak@...ux.intel.com>
AuthorDate: Sun, 23 Jul 2017 21:51:47 -0700
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 13 Sep 2017 09:49:17 -0300

perf vendor events: Add JSON metrics for Haswell

Add JSON metrics for Haswell.

Signed-off-by: Andi Kleen <ak@...ux.intel.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Link: http://lkml.kernel.org/r/20170908180133.GA20128@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 .../{ivybridge/ivb-metrics.json => haswell/hsw-metrics.json} | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/tools/perf/pmu-events/arch/x86/ivybridge/ivb-metrics.json b/tools/perf/pmu-events/arch/x86/haswell/hsw-metrics.json
similarity index 88%
copy from tools/perf/pmu-events/arch/x86/ivybridge/ivb-metrics.json
copy to tools/perf/pmu-events/arch/x86/haswell/hsw-metrics.json
index 057a832..03d8949 100644
--- a/tools/perf/pmu-events/arch/x86/ivybridge/ivb-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/haswell/hsw-metrics.json
@@ -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 , IDQ.MITE_UOPS / ( UOPS_RETIRED.RETIRE_SLOTS / INST_RETIRED.ANY * 16 * ( ICACHE.HIT + ICACHE.MISSES ) / 4.0 ) )",
         "MetricGroup": "Frontend",
         "MetricName": "IFetch_Line_Utilization"
     },
@@ -55,13 +55,13 @@
     },
     {
         "BriefDescription": "Instruction-Level-Parallelism (average number of uops executed when there is at least 1 uop executed)",
-        "MetricExpr": "UOPS_EXECUTED.THREAD / ( cpu@...s_executed.core\\,cmask\\=1@ / 2) if #SMT_on else UOPS_EXECUTED.CYCLES_GE_1_UOP_EXEC",
+	"MetricExpr": "( UOPS_EXECUTED.CORE / 2 / ( cpu@...s_executed.core\\,cmask\\=1@ / 2)) if #SMT_on else (UOPS_EXECUTED.CORE / cpu@...s_executed.core\\,cmask\\=1@)",
         "MetricGroup": "Pipeline;Ports_Utilization",
         "MetricName": "ILP"
     },
     {
         "BriefDescription": "Average Branch Address Clear Cost (fraction of cycles)",
-        "MetricExpr": "2* ( RS_EVENTS.EMPTY_CYCLES - ICACHE.IFETCH_STALL ) / RS_EVENTS.EMPTY_END",
+        "MetricExpr": "2* ( RS_EVENTS.EMPTY_CYCLES - ICACHE.IFDATA_STALL  - ( 14 * ITLB_MISSES.STLB_HIT + ITLB_MISSES.WALK_DURATION ) ) / RS_EVENTS.EMPTY_END",
         "MetricGroup": "Unknown_Branches",
         "MetricName": "BAClear_Cost"
     },
@@ -96,12 +96,6 @@
         "MetricName": "CPU_Utilization"
     },
     {
-        "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",
-        "MetricGroup": "FLOPS;Summary",
-        "MetricName": "GFLOPs"
-    },
-    {
         "BriefDescription": "Average Frequency Utilization relative nominal frequency",
         "MetricExpr": "CPU_CLK_UNHALTED.THREAD / CPU_CLK_UNHALTED.REF_TSC",
         "MetricGroup": "Power",