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Groups > linux.kernel > #1737674
| From | tip-bot for Andi Kleen <tipbot@zytor.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [tip:perf/core] perf vendor events: Add JSON metrics for Broadwell Server |
| Date | 2017-09-22 18:50 +0200 |
| Message-ID | <uszjl-8ri-45@gated-at.bofh.it> (permalink) |
| References | <unvT3-24G-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Commit-ID: 6d75abd3e84596933aa2ca91751744271cfec6cb
Gitweb: http://git.kernel.org/tip/6d75abd3e84596933aa2ca91751744271cfec6cb
Author: Andi Kleen <ak@linux.intel.com>
AuthorDate: Sun, 23 Jul 2017 21:55:59 -0700
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Wed, 13 Sep 2017 09:49:18 -0300
perf vendor events: Add JSON metrics for Broadwell Server
Add JSON metrics for Broadwell Server.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20170908180133.GA20128@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
.../x86/{broadwell/bdw-metrics.json => broadwellx/bdx-metrics.json} | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/pmu-events/arch/x86/broadwell/bdw-metrics.json b/tools/perf/pmu-events/arch/x86/broadwellx/bdx-metrics.json
similarity index 95%
copy from tools/perf/pmu-events/arch/x86/broadwell/bdw-metrics.json
copy to tools/perf/pmu-events/arch/x86/broadwellx/bdx-metrics.json
index 49c5f12..4248b02 100644
--- a/tools/perf/pmu-events/arch/x86/broadwell/bdw-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/broadwellx/bdx-metrics.json
@@ -85,7 +85,7 @@
},
{
"BriefDescription": "Utilization of the core's Page Walker(s) serving STLB misses triggered by instruction/Load/Store accesses",
- "MetricExpr": "( cpu@ITLB_MISSES.WALK_DURATION\\,cmask\\=1@ + cpu@DTLB_LOAD_MISSES.WALK_DURATION\\,cmask\\=1@ + cpu@DTLB_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 + 7*(DTLB_STORE_MISSES.WALK_COMPLETED+DTLB_LOAD_MISSES.WALK_COMPLETED+ITLB_MISSES.WALK_COMPLETED) ) / (2*( CPU_CLK_UNHALTED.THREAD_ANY / 2 ) if #SMT_on else cycles)",
"MetricGroup": "TLB",
"MetricName": "Page_Walks_Utilization"
},
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[tip:perf/core] perf vendor events: Add JSON metrics for Broadwell Server tip-bot for Andi Kleen <tipbot@zytor.com> - 2017-09-22 18:50 +0200
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