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Author SHA1 Message Date
John Garry 82e6fdd6c0 perf vendor events arm64: Relocate Cortex A53 JSONs to arm subdirectory 
Since jevents now supports vendor subdirectory, relocate the Cortex-A53
JSONs to arm subdirectory.

Signed-off-by: John Garry <john.garry@huawei.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: William Cohen <wcohen@redhat.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxarm@huawei.com
Link: http://lkml.kernel.org/r/1520506716-197429-7-git-send-email-john.garry@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-03-16 13:54:29 -03:00
John Garry e3b9f1e81d perf vendor events arm64: Relocate ThunderX2 JSON to cavium subdirectory 
Since jevents now supports vendor subdirectory, relocate
the ThunderX2 JSON to Cavium subdirectory.

Signed-off-by: John Garry <john.garry@huawei.com>
Tested-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: William Cohen <wcohen@redhat.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxarm@huawei.com
Link: http://lkml.kernel.org/r/1520506716-197429-6-git-send-email-john.garry@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-03-16 13:54:23 -03:00
William Cohen 0b7c1528fb perf vendor events aarch64: Add JSON metrics for ARM Cortex-A53 Processor 
Add JSON metrics for ARM Cortex-A53 Processor.

Unlike the Intel processors there isn't a script that automatically
generated these files. The patch was manually generated from the
documentation and the previous oprofile ARM Cortex ac53 event file patch
I made.

The relevant documentation is in the "12.9 Events" section of the ARM
Cortex A53 MPCore Processor Revision: r0p4 Technical Reference Manual.

The ARM Cortex A53 manual is available at:

  http://infocenter.arm.com/help/topic/com.arm.doc.ddi0500g/DDI0500G_cortex_a53_trm.pdf

Use that to look for additional information about the events.

Signed-off-by: William Cohen <wcohen@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20180131032813.9564-1-wcohen@redhat.com
[ Added references provided by William Cohen ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-02-15 09:49:44 -03:00
Andi Kleen 5b50758c4b perf vendor events intel: Update IvyTown files to V20 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:37:21 -03:00
Andi Kleen f5b5bdd92f perf vendor events intel: Update IvyBridge files to V20 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:37:18 -03:00
Andi Kleen fae0a4df1c perf vendor events intel: Update BroadwellDE events to V7 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:37:15 -03:00
Andi Kleen 1716021e2e perf vendor events intel: Update SkylakeX events to V1.06 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:37:12 -03:00
Andi Kleen c93240a724 perf vendor events intel: Update Skylake events to V36 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:37:08 -03:00
Andi Kleen ffaa6f2742 perf vendor events intel: Update Silvermont events to V14 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:37:02 -03:00
Andi Kleen 194b6fa41a perf vendor events intel: Update IvyTown events to V20 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:36:58 -03:00
Andi Kleen c955cd2b04 perf vendor events intel: Update IvyBridge events to V20 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:36:54 -03:00
Andi Kleen 032c16b296 perf vendor events intel: Update HaswellX events to V19 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:36:50 -03:00
Andi Kleen ca3a2d055d perf vendor events intel: Update Haswell events to V27 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:36:46 -03:00
Andi Kleen 03da89c551 perf vendor events intel: Update Goldmont events to V12 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:36:40 -03:00
Andi Kleen 97d00f2d10 perf vendor events intel: Update BroadwellX events to V13 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:36:36 -03:00
Andi Kleen b3ab8adc8b perf vendor events intel: Update Broadwell events to V22 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: https://lkml.kernel.org/r/20180118234518.GA27753@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-01-25 06:36:29 -03:00
William Cohen fbc2844e84 perf vendor events: Use more flexible pattern matching for CPU identification for mapfile.csv 
The powerpc cpuid information includes chip revision information.
Changes between chip revisions are usually minor bug fixes and usually
do not affect the operation of the performance monitoring hardware.

The original mapfile.csv matching requires enumerating every possible
cpuid string.  When a new minor chip revision is produced a new entry
has to be added to the mapfile.csv and the code recompiled to allow perf
to have the implementation specific perf events for this new minor
revision.  For users of various distibutions of Linux having to wait for
a new release of the kernel's perf tool to be built with these trivial
patches is inconvenient.

Using regular expressions rather than exactly string matching of the
entire cpuid string allows developers to write mapfile.csv files that do
not require patches and recompiles for each of these minor version
changes.  If special cases need to be made for some particular versions,
they can be placed earlier in the mapfile.csv file before the more
general matches.

Signed-off-by: William Cohen <wcohen@redhat.com>
Tested-by: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Michael Petlan <mpetlan@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Shriya <shriyak@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20171204145728.16792-1-wcohen@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-12-05 15:43:55 -03:00
Ganapatrao Kulkarni d3964221ea perf vendor events arm64: Add ThunderX2 implementation defined pmu core events 
This is not a full event list, but a short list of useful events.

Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Ganapatrao Kulkarni <gklkml16@gmail.com>
Cc: Jayachandran C <jnair@caviumnetworks.com>
Cc: Jonathan Cameron <jonathan.cameron@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Robert Richter <robert.richter@cavium.com>
Cc: Shaokun Zhang <zhangshaokun@hisilicon.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/20171016183222.25750-5-ganapatrao.kulkarni@cavium.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-12-05 15:43:51 -03:00
Sukadev Bhattiprolu e795dd42b7 perf vendor events powerpc: Update POWER9 events 
The POWER9 hardware has dropped support for several events, added
a few new events and changed the category for a couple of events.

Update the POWER9 events in Linux to reflect these changes.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/20171108201938.GA10985@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-11-16 14:49:54 -03:00
Kan Liang 65db92e096 perf vendor events: Add Goldmont Plus V1 event file 
Add a Intel event file for perf.

Signed-off-by: Kan Liang <Kan.liang@intel.com>
Acked-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1508331907-395162-1-git-send-email-kan.liang@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 16:30:54 -03:00
Andi Kleen 7958e54149 perf vendor events: Fix incorrect cmask syntax for some Intel metrics 
Some of the metrics use an incorrect syntax for specifying the cmask for
an event. Convert to perf syntax so that they can be resolved.

Fixes metrics on Broadwell, SandyBridge.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/n/tip-3k3fkfj8obek9dkmryyrqzhu@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 16:30:51 -03:00
Andi Kleen ead81ee4f8 perf vendor events: Update JSON metrics for Skylake Server 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 11:20:53 -03:00
Andi Kleen e3f2dadf76 perf vendor events: Update JSON metrics for Skylake 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 11:20:53 -03:00
Andi Kleen 41a13b74a0 perf vendor events: Update JSON metrics for Sandy Bridge 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 11:20:53 -03:00
Andi Kleen 984d91f4c6 perf vendor events: Update JSON metrics for JakeTown 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 11:20:53 -03:00
Andi Kleen 7347bba555 perf vendor events: Update JSON metrics for IvyTown 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 11:20:52 -03:00
Andi Kleen 1de3152494 perf vendor events: Update JSON metrics for IvyBridge 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 11:20:52 -03:00
Andi Kleen 9cd6d86466 perf vendor events: Update JSON metrics for Haswell Server 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 11:20:52 -03:00
Andi Kleen 0fba08e249 perf vendor events: Update JSON metrics for Haswell 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 11:20:52 -03:00
Andi Kleen 663ad44564 perf vendor events: Update JSON metrics for Broadwell Server 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 11:20:52 -03:00
Andi Kleen 008de6c69c perf vendor events: Update JSON metrics for Broadwell 
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170914200748.GA13837@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-10-23 11:20:51 -03:00
Andi Kleen 56de5b63ff perf vendor events: Add JSON metrics for Skylake server 
Add JSON metrics for Skylake 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>
 2017-09-13 09:49:18 -03:00
Andi Kleen 69e932139d perf vendor events: Add JSON metrics for Broadwell DE 
Add JSON metrics for Broadwell DE

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>
 2017-09-13 09:49:18 -03:00
Andi Kleen 6d75abd3e8 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>
 2017-09-13 09:49:18 -03:00
Andi Kleen 5e49f7321b perf vendor events: Add JSON metrics for Haswell EP 
Add JSON metrics for Haswell EP.

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>
 2017-09-13 09:49:18 -03:00
Andi Kleen 43fd36a19d perf vendor events: Add JSON metrics for Ivy Town 
Add JSON metrics for Ivy Town.

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>
 2017-09-13 09:49:18 -03:00
Andi Kleen 2099f51d18 perf vendor events: Add JSON metrics for Haswell 
Add JSON metrics for Haswell.

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>
 2017-09-13 09:49:17 -03:00
Andi Kleen 8853d2de0e perf vendor events: Add JSON metrics for Ivy Bridge 
Add JSON metrics for Ivy Bridge.

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>
 2017-09-13 09:49:17 -03:00
Andi Kleen 28bc0ddb3a perf vendor events: Add JSON metrics for Sandy Bridge EP 
Add JSON metrics for Sandy Bridge EP.

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>
 2017-09-13 09:49:17 -03:00
Andi Kleen 97dca6715d perf vendor events: Add JSON metrics for Sandy Bridge 
Add JSON metrics for Sandy Bridge.

Committer testing:

  # grep "model name" /proc/cpuinfo | head -1
  model name	: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz
    # perf list metricgroup

  List of pre-defined events (to be used in -e):

  Metric Groups:

  DSB
  FLOPS
  Frontend
  Frontend_Bandwidth
  Pipeline
  Ports_Utilization
  Power
  SMT
  Summary
  TopDownL1
  # perf stat -M Power --metric-only -a sleep 1

   Performance counter stats for 'system wide':

  Turbo_Utilization  C3_Core_Residency  C6_Core_Residency  C7_Core_Residency  C2_Pkg_Residency  C3_Pkg_Residency  C6_Pkg_Residency  C7_Pkg_Residency
     0.8               0.0                98.1               0.0                0.0               0.0               23.4              0.0

       1.001153658 seconds time elapsed

  # perf stat -v -M Power --metric-only -a sleep 1
  Using CPUID GenuineIntel-6-2A
  metric expr cpu_clk_unhalted.thread / cpu_clk_unhalted.ref_tsc for Turbo_Utilization
  found event cpu_clk_unhalted.thread
  found event cpu_clk_unhalted.ref_tsc
  metric expr (cstate_core@c3\-residency@ / msr@tsc@) * 100 for C3_Core_Residency
  found event cstate_core/c3-residency/
  found event msr/tsc/
  metric expr (cstate_core@c6\-residency@ / msr@tsc@) * 100 for C6_Core_Residency
  found event cstate_core/c6-residency/
  found event msr/tsc/
  metric expr (cstate_core@c7\-residency@ / msr@tsc@) * 100 for C7_Core_Residency
  found event cstate_core/c7-residency/
  found event msr/tsc/
  metric expr (cstate_pkg@c2\-residency@ / msr@tsc@) * 100 for C2_Pkg_Residency
  found event cstate_pkg/c2-residency/
  found event msr/tsc/
  metric expr (cstate_pkg@c3\-residency@ / msr@tsc@) * 100 for C3_Pkg_Residency
  found event cstate_pkg/c3-residency/
  found event msr/tsc/
  metric expr (cstate_pkg@c6\-residency@ / msr@tsc@) * 100 for C6_Pkg_Residency
  found event cstate_pkg/c6-residency/
  found event msr/tsc/
  metric expr (cstate_pkg@c7\-residency@ / msr@tsc@) * 100 for C7_Pkg_Residency
  found event cstate_pkg/c7-residency/
  found event msr/tsc/
  adding {cpu_clk_unhalted.thread,cpu_clk_unhalted.ref_tsc}:W,{cstate_core/c3-residency/,msr/tsc/}:W,{cstate_core/c6-residency/,msr/tsc/}:W,{cstate_core/c7-residency/,msr/tsc/}:W,{cstate_pkg/c2-residency/,msr/tsc/}:W,{cstate_pkg/c3-residency/,msr/tsc/}:W,{cstate_pkg/c6-residency/,msr/tsc/}:W,{cstate_pkg/c7-residency/,msr/tsc/}:W
  cpu_clk_unhalted.thread -> cpu/event=0x3c/
  cpu_clk_unhalted.ref_tsc -> cpu/umask=0x3,period=2000003,event=0/
  Weak group for cstate_pkg/c2-residency//2 failed
  Weak group for cstate_pkg/c3-residency//2 failed
  Weak group for cstate_pkg/c6-residency//2 failed
  Weak group for cstate_pkg/c7-residency//2 failed
  cpu_clk_unhalted.thread: 5564185 4002833569 4002833569
  cpu_clk_unhalted.ref_tsc: 7325424 4002833569 4002833569
  cstate_core/c3-residency/: 68293 4003027101 4003027101
  msr/tsc/: 12451294472 4003027101 4003027101
  cstate_core/c6-residency/: 12238830163 4003260984 4003260984
  msr/tsc/: 12452017806 4003260984 4003260984
  cstate_core/c7-residency/: 0 4003489648 4003489648
  msr/tsc/: 12452725162 4003489648 4003489648
  cstate_pkg/c2-residency/: 1830054 1000913138 1000913138
  msr/tsc/: 12453441079 4003717513 4003717513
  cstate_pkg/c3-residency/: 0 1000973570 1000973570
  msr/tsc/: 12454177865 4003954758 4003954758
  cstate_pkg/c6-residency/: 2940448859 1001032370 1001032370
  msr/tsc/: 12454833890 4004166118 4004166118
  cstate_pkg/c7-residency/: 0 1001049818 1001049818
  msr/tsc/: 12454919470 4004194204 4004194204

   Performance counter stats for 'system wide':

  Turbo_Utilization  C3_Core_Residency  C6_Core_Residency  C7_Core_Residency  C2_Pkg_Residency  C3_Pkg_Residency  C6_Pkg_Residency  C7_Pkg_Residency
       0.8             0.0                98.3               0.0                0.0               0.0               23.6              0.0

         1.001126519 seconds time elapsed

  #

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20170905195235.GW2482@two.firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-09-13 09:49:17 -03:00
Andi Kleen 2e006a2412 perf vendor events: Add JSON metrics for Skylake 
Add JSON metrics for Skylake.

Committer testing:

  # grep "model name" /proc/cpuinfo | head -1
  model name	: Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz
  # uname -a
  Linux seventh 4.12.0-rc6+ #1 SMP Fri Jun 30 16:40:55 -03 2017 x86_64 x86_64 x86_64 GNU/Linux
  # perf stat --metric-only -M Summary -a sleep 1

   Performance counter stats for 'system wide':

  Instructions         CPI                  CLKS                 CPU_Utilization      GFLOPs               SMT_2T_Utilization   Kernel_Utilization
  34021097.0               0.0            119424171.0              0.0                 0.0                 0.0                 0.0

         1.001001793 seconds time elapsed

  # perf list metricgroup

  List of pre-defined events (to be used in -e):

  Metric Groups:

  DSB
  FLOPS
  Frontend
  Frontend_Bandwidth
  Memory_BW
  Memory_Bound
  Memory_Lat
  Pipeline
  Ports_Utilization
  Power
  SMT
  Summary
  TLB
  TopDownL1
  Unknown_Branches
  # perf stat --metric-only -M Ports_Utilization -a sleep 1

   Performance counter stats for 'system wide':

  ILP
  1475828.0

       1.000688547 seconds time elapsed

  # perf stat -v --metric-only -M Ports_Utilization -a sleep 1
  Using CPUID GenuineIntel-6-9E
  metric expr uops_executed.thread / ( uops_executed.core_cycles_ge_1 / 2) if #smt_on else uops_executed.core_cycles_ge_1 for ILP
  found event uops_executed.thread
  found event uops_executed.core_cycles_ge_1
  adding {uops_executed.thread,uops_executed.core_cycles_ge_1}:W
  uops_executed.thread -> cpu/umask=0x1,period=2000003,event=0xb1/
  uops_executed.core_cycles_ge_1 -> cpu/umask=0x2,period=2000003,cmask=1,event=0xb1/
  uops_executed.thread: 8115271 4002547654 4002547654
  uops_executed.core_cycles_ge_1: 3282969 4002547654 4002547654

   Performance counter stats for 'system wide':

  ILP
  3282969.0

         1.000719870 seconds time elapsed

  #

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20170905195235.GW2482@two.firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-09-13 09:49:17 -03:00
Andi Kleen cf97962308 perf vendor events: Add JSON metrics for Broadwell 
Add JSON metrics for Broadwell.

Commiter testing:

  # uname -a
  Linux jouet 4.13.0-rc7+ #3 SMP Sat Sep 2 09:04:44 -03 2017 x86_64 x86_64 x86_64 GNU/Linux
  # grep "model name" /proc/cpuinfo  | head -1
  model name	: Intel(R) Core(TM) i7-5600U CPU @ 2.60GHz
  # perf list metricgroup

  List of pre-defined events (to be used in -e):

  Metric Groups:

  DSB
  FLOPS
  Frontend
  Frontend_Bandwidth
  Memory_BW
  Memory_Bound
  Memory_Lat
  Pipeline
  Ports_Utilization
  Power
  SMT
  Summary
  TLB
  TopDownL1
  Unknown_Branches
  # perf stat -M Power --metric-only -a sleep 1

   Performance counter stats for 'system wide':

  Turbo_Utilization  C3_Core_Residency  C6_Core_Residency  C7_Core_Residency  C2_Pkg_Residency  C3_Pkg_Residency  C6_Pkg_Residency  C7_Pkg_Residency
       1.1               0.0                 0.0               0.0                0.0               0.0               0.0               0.0

         1.003502904 seconds time elapsed

  #
  # perf stat -M Memory_BW --metric-only -a sleep 1

   Performance counter stats for 'system wide':

  MLP
       1.7

         1.001364525 seconds time elapsed

  #
  # perf stat -M TLB --metric-only -a sleep 1

   Performance counter stats for 'system wide':

  Page_Walks_Utilization
       0.1

         1.005962198 seconds time elapsed

  #
  # perf stat -M Summary --metric-only -a sleep 1

   Performance counter stats for 'system wide':

  Instructions   CPI          CLKS          CPU_Utilization   GFLOPs  SMT_2T_Utilization  Kernel_Utilization
  7281856697.0       0.0    11150898087.0     1.0              0.0    1.0                 0.7

         1.012134025 seconds time elapsed

  #

Running in verbose mode shows which counters and expressions are being
used:

  # perf stat -v -M Summary --metric-only -a sleep 1
  Using CPUID GenuineIntel-6-3D
  metric expr 1 / inst_retired.any / cycles for CPI
  found event inst_retired.any
  found event cycles
  metric expr cpu_clk_unhalted.thread for CLKS
  found event cpu_clk_unhalted.thread
  metric expr inst_retired.any for Instructions
  found event inst_retired.any
  metric expr cpu_clk_unhalted.ref_tsc / msr@tsc@ for CPU_Utilization
  found event cpu_clk_unhalted.ref_tsc
  found event msr/tsc/
  metric expr ( 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 for GFLOPs
  found event fp_arith_inst_retired.scalar_single
  found event fp_arith_inst_retired.scalar_double
  found event fp_arith_inst_retired.128b_packed_double
  found event fp_arith_inst_retired.128b_packed_single
  found event fp_arith_inst_retired.256b_packed_double
  found event fp_arith_inst_retired.256b_packed_single
  found event duration_time
  metric expr 1 - cpu_clk_thread_unhalted.one_thread_active / ( cpu_clk_thread_unhalted.ref_xclk_any / 2 ) if #smt_on else 0 for SMT_2T_Utilization
  found event cpu_clk_thread_unhalted.one_thread_active
  found event cpu_clk_thread_unhalted.ref_xclk_any
  metric expr cpu_clk_unhalted.ref_tsc:u / cpu_clk_unhalted.ref_tsc for Kernel_Utilization
  found event cpu_clk_unhalted.ref_tsc:u
  found event cpu_clk_unhalted.ref_tsc
  adding {inst_retired.any,cycles}:W,{cpu_clk_unhalted.thread}:W,{inst_retired.any}:W,{cpu_clk_unhalted.ref_tsc,msr/tsc/}:W,{fp_arith_inst_retired.scalar_single,fp_arith_inst_retired.scalar_double,fp_arith_inst_retired.128b_packed_double,fp_arith_inst_retired.128b_packed_single,fp_arith_inst_retired.256b_packed_double,fp_arith_inst_retired.256b_packed_single,duration_time}:W,{cpu_clk_thread_unhalted.one_thread_active,cpu_clk_thread_unhalted.ref_xclk_any}:W,{cpu_clk_unhalted.ref_tsc:u,cpu_clk_unhalted.ref_tsc}:W
  inst_retired.any -> cpu/event=0xc0/
  cpu_clk_unhalted.thread -> cpu/event=0x3c/
  inst_retired.any -> cpu/event=0xc0/
  cpu_clk_unhalted.ref_tsc -> cpu/umask=0x3,period=2000003,event=0/
  fp_arith_inst_retired.scalar_single -> cpu/umask=0x2,period=2000003,event=0xc7/
  fp_arith_inst_retired.scalar_double -> cpu/umask=0x1,period=2000003,event=0xc7/
  fp_arith_inst_retired.128b_packed_double -> cpu/umask=0x4,period=2000003,event=0xc7/
  fp_arith_inst_retired.128b_packed_single -> cpu/umask=0x8,period=2000003,event=0xc7/
  fp_arith_inst_retired.256b_packed_double -> cpu/umask=0x10,period=2000003,event=0xc7/
  fp_arith_inst_retired.256b_packed_single -> cpu/umask=0x20,period=2000003,event=0xc7/
  cpu_clk_thread_unhalted.one_thread_active -> cpu/umask=0x2,period=2000003,event=0x3c/
  cpu_clk_thread_unhalted.ref_xclk_any -> cpu/umask=0x1,any=1,period=2000003,event=0x3c/
  cpu_clk_unhalted.ref_tsc -> cpu/umask=0x3,period=2000003,event=0/
  cpu_clk_unhalted.ref_tsc -> cpu/umask=0x3,period=2000003,event=0/
  Weak group for fp_arith_inst_retired.scalar_single/7 failed
  Weak group for cpu_clk_unhalted.ref_tsc:u/2 failed
  inst_retired.any: 8704146437 4026374016 619883741
  cycles: 11180800018 4026374016 619883741
  cpu_clk_unhalted.thread: 11140030295 4026323772 931621933
  inst_retired.any: 8643115117 4026260510 1243595906
  cpu_clk_unhalted.ref_tsc: 10201638510 4026184297 1247351077
  msr/tsc/: 10378022785 4026184297 1247351077
  fp_arith_inst_retired.scalar_single: 134697 4026102728 1559210545
  fp_arith_inst_retired.scalar_double: 274339 4026007348 1870014984
  fp_arith_inst_retired.128b_packed_double: 1639 4025886054 1866736918
  fp_arith_inst_retired.128b_packed_single: 0 4025776614 2175106569
  fp_arith_inst_retired.256b_packed_double: 0 4025681734 1235551129
  fp_arith_inst_retired.256b_packed_single: 0 4025582962 1232398454
  duration_time: 0 4025552913 4025552913
  cpu_clk_thread_unhalted.one_thread_active: 10505 4025474649 923893076
  cpu_clk_thread_unhalted.ref_xclk_any: 394992110 4025474649 923893076
  cpu_clk_unhalted.ref_tsc:u: 5341421014 4025360315 1231634198
  cpu_clk_unhalted.ref_tsc: 10258278508 4025252611 307909362

   Performance counter stats for 'system wide':

  Instructions         CPI                  CLKS                 CPU_Utilization      GFLOPs               SMT_2T_Utilization   Kernel_Utilization
  8704146437.0             0.0            11140030295.0            1.0                 0.0                 1.0                 0.5

         1.006783654 seconds time elapsed

  #

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20170905195235.GW2482@two.firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-09-13 09:49:16 -03:00
Sukadev Bhattiprolu 2a118e1bd2 perf vendor events powerpc: Remove duplicate events 
Some POWER PMU event names have multiple/alternate event codes. These
alternate event codes were listed in the POWER9 JSON files for
reference.

But the perf tool does not seem to handle duplicates cleanly. 'perf
list' shows such duplicate events only once, but 'perf stat' ends up
counting the first event code twice, multiplexing if necessary and we
end up with double the event counts.

Remove the duplicate event codes from the JSON files for now.

Reported-by: Michael Petlan <mpetlan@redhat.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Anton Blanchard <anton@au1.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Link: http://lkml.kernel.org/r/20170830231506.GB20351@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-09-01 14:46:00 -03:00
Andi Kleen 41d3d6db17 perf vendor events: Add Skylake server uncore event list 
Add JSON uncore events for Skylake Server to perf.

Based on JSON list V1.01

This is a much fuller list than with earlier uncores, including
more low level (but also harder to understand) events. It does not
include the "experimential" events. The previous
high level metric (LLC_* etc.) are still available when applicable.
C state power events are not included at this point.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/20170816220553.GA19463@tassilo.jf.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-08-22 12:25:11 -03:00
Andi Kleen 630171d415 perf vendor events: Add core event list for Skylake Server 
Based on JSON list version v1.01

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/3269ae458a883139110ec82bc895423bd8843d65
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-08-22 12:23:52 -03:00
Sukadev Bhattiprolu 3c22ba5243 perf vendor events powerpc: Update POWER9 events 
Update and cleanup POWER9 PMU events.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Anton Blanchard <anton@au1.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Link: http://lkml.kernel.org/r/20170802174617.GA32545@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-08-11 10:42:52 -03:00
Sukadev Bhattiprolu 2862a16875 perf vendor events powerpc: remove suffix in mapfile 
Drop the .json suffix for events directory in the mapfile.csv.

Now that we have separate JSON files for each topic in a CPU (eg: see
tools/perf/pmu-events/arch/powerpc/power8/*.json) the .json suffix in
the mapfile is misleading and redundant.

Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Anton Blanchard <anton@au1.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/20170802174617.GA32545@us.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-08-11 10:42:52 -03:00
Sukadev Bhattiprolu 80e63ffb09 perf vendor events: Add POWER9 PVRs to mapfile 
Add currently supported POWER9 PVRs to the mapfile

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Shriya <shriyak@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-k1pe02sn5gh6nrzp8ditye94@git.kernel.org
[ Fix conflict with a87006fd5629 ("perf pmu-events: Support additional POWER8+ PVR in mapfile") ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-07-18 23:14:06 -03:00
Sukadev Bhattiprolu 826db0f154 perf vendor events: Add POWER9 PMU events 
Add POWER9 PMU events.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Link: http://lkml.kernel.org/n/tip-i08irl1x1i914xsikiomvqip@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-07-18 23:14:06 -03:00
Shriya 8b3cf3d812 perf pmu-events: Support additional POWER8+ PVR in mapfile 
Add support for POWER8+ PVR 004c0100 for Garrison

Signed-off-by: Shriya <shriyak@linux.vnet.ibm.com>
Reviewed-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1497853842-11023-1-git-send-email-shriyak@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-07-18 23:14:05 -03:00