Commit 9c4e2e25 authored by Andi Kleen's avatar Andi Kleen
Browse files

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

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: default avatarAndi Kleen <ak@linux.intel.com>
parent 3906a13a

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

+10 −3
Original line number Diff line number Diff line
@@ -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"

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