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perf vendor events intel: Add missing UNC_M_DCLOCKTICKS for Broadwell DE uncore

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An earlier update removed the UNC_M_CLOCKTICKS event for Broadwell DE.
But Metric events were still referring to it.
This adds it back under a different name from the event list,
and also fixes up the Metric events to use the new name.

Cc: jolsa@kernel.org
Link: http://lkml.kernel.org/n/tip-zxxzg4g5nr93o7np00vgqqwm@git.kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
This commit is contained in:
Andi Kleen 2017-03-29 17:07:53 -07:00
parent 3906a13a6b
commit 9c4e2e2589
1 changed files with 10 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
tools/perf/pmu-events/arch/x86/broadwellde/uncore-memory.json
View File

@ -19,12 +19,19 @@
"UMask": "0xC",
"Unit": "iMC"
},
{
"BriefDescription": "Memory controller clock ticks",
"Counter": "0,1,2,3",
"EventName": "UNC_M_DCLOCKTICKS",
"PerPkg": "1",
"Unit": "iMC"
},
{
"BriefDescription": "Cycles where DRAM ranks are in power down (CKE) mode",
"Counter": "0,1,2,3",
"EventCode": "0x85",
"EventName": "UNC_M_POWER_CHANNEL_PPD",
"MetricExpr": "(UNC_M_POWER_CHANNEL_PPD / UNC_M_CLOCKTICKS) * 100.",
"MetricExpr": "(UNC_M_POWER_CHANNEL_PPD / UNC_M_DCLOCKTICKS) * 100.",
"MetricName": "power_channel_ppd %",
"PerPkg": "1",
"Unit": "iMC"
@ -34,7 +41,7 @@
"Counter": "0,1,2,3",
"EventCode": "0x86",
"EventName": "UNC_M_POWER_CRITICAL_THROTTLE_CYCLES",
"MetricExpr": "(UNC_M_POWER_CRITICAL_THROTTLE_CYCLES / UNC_M_CLOCKTICKS) * 100.",
"MetricExpr": "(UNC_M_POWER_CRITICAL_THROTTLE_CYCLES / UNC_M_DCLOCKTICKS) * 100.",
"MetricName": "power_critical_throttle_cycles %",
"PerPkg": "1",
"Unit": "iMC"
@ -44,7 +51,7 @@
"Counter": "0,1,2,3",
"EventCode": "0x43",
"EventName": "UNC_M_POWER_SELF_REFRESH",
"MetricExpr": "(UNC_M_POWER_SELF_REFRESH / UNC_M_CLOCKTICKS) * 100.",
"MetricExpr": "(UNC_M_POWER_SELF_REFRESH / UNC_M_DCLOCKTICKS) * 100.",
"MetricName": "power_self_refresh %",
"PerPkg": "1",
"Unit": "iMC"