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

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Message-ID: <tip-8853d2de0efe25572d3a7033bbb87c9b1208391e@git.kernel.org>
Date:   Fri, 22 Sep 2017 09:39:28 -0700
From:   tip-bot for Andi Kleen <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     ak@...ux.intel.com, tglx@...utronix.de, acme@...hat.com,
        mingo@...nel.org, linux-kernel@...r.kernel.org, hpa@...or.com,
        jolsa@...hat.com
Subject: [tip:perf/core] perf vendor events: Add JSON metrics for Ivy Bridge

Commit-ID:  8853d2de0efe25572d3a7033bbb87c9b1208391e
Gitweb:     http://git.kernel.org/tip/8853d2de0efe25572d3a7033bbb87c9b1208391e
Author:     Andi Kleen <ak@...ux.intel.com>
AuthorDate: Sun, 23 Jul 2017 21:51:25 -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 Ivy Bridge

Add JSON metrics for Ivy Bridge.

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>
---
 .../{broadwell/bdw-metrics.json => ivybridge/ivb-metrics.json}    | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/perf/pmu-events/arch/x86/broadwell/bdw-metrics.json b/tools/perf/pmu-events/arch/x86/ivybridge/ivb-metrics.json
similarity index 86%
copy from tools/perf/pmu-events/arch/x86/broadwell/bdw-metrics.json
copy to tools/perf/pmu-events/arch/x86/ivybridge/ivb-metrics.json
index 49c5f12..057a832 100644
--- a/tools/perf/pmu-events/arch/x86/broadwell/bdw-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/ivybridge/ivb-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 , IDQ.MITE_UOPS / ( UOPS_RETIRED.RETIRE_SLOTS / INST_RETIRED.ANY * 16 * ( ICACHE.HIT + ICACHE.MISSES ) / 4.0 ) )",
+        "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"
     },
@@ -61,7 +61,7 @@
     },
     {
         "BriefDescription": "Average Branch Address Clear Cost (fraction of cycles)",
-	"MetricExpr": "2* ( RS_EVENTS.EMPTY_CYCLES - ICACHE.IFDATA_STALL  - ( 14 * ITLB_MISSES.STLB_HIT + cpu@...B_MISSES.WALK_DURATION\\,cmask\\=1@ + 7* ITLB_MISSES.WALK_COMPLETED ) ) / RS_EVENTS.EMPTY_END",
+        "MetricExpr": "2* ( RS_EVENTS.EMPTY_CYCLES - ICACHE.IFETCH_STALL ) / RS_EVENTS.EMPTY_END",
         "MetricGroup": "Unknown_Branches",
         "MetricName": "BAClear_Cost"
     },
@@ -85,7 +85,7 @@
     },
     {
         "BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
-	"MetricExpr": "( cpu@...B_MISSES.WALK_DURATION\\,cmask\\=1@ + cpu@...B_LOAD_MISSES.WALK_DURATION\\,cmask\\=1@ + cpu@...B_STORE_MISSES.WALK_DURATION\\,cmask\\=1@ + 7*(DTLB_STORE_MISSES.WALK_COMPLETED+DTLB_LOAD_MISSES.WALK_COMPLETED+ITLB_MISSES.WALK_COMPLETED)) / ( CPU_CLK_UNHALTED.THREAD_ANY / 2 ) if #SMT_on else cycles",
+        "MetricExpr": "( ITLB_MISSES.WALK_DURATION + DTLB_LOAD_MISSES.WALK_DURATION + DTLB_STORE_MISSES.WALK_DURATION ) / ( CPU_CLK_UNHALTED.THREAD_ANY / 2 ) if #SMT_on else cycles",
         "MetricGroup": "TLB",
         "MetricName": "Page_Walks_Utilization"
     },
@@ -97,7 +97,7 @@
     },
     {
         "BriefDescription": "Giga Floating Point Operations Per Second",
-        "MetricExpr": "( 1*( FP_ARITH_INST_RETIRED.SCALAR_SINGLE + FP_ARITH_INST_RETIRED.SCALAR_DOUBLE ) + 2* FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE + 4*( FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE + FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE ) + 8* FP_ARITH_INST_RETIRED.256B_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"
     },