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52 Commits

Author SHA1 Message Date
Arnaldo Carvalho de Melo
0353631aa7 perf tools: Use __maybe_unused consistently 
Instead of defining __unused or redefining __maybe_unused.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-4eleto5pih31jw1q4dypm9pf@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-06-19 15:27:06 -03:00
Jiada Wang
7a759cd8e8 perf tools: Fix build with ARCH=x86_64 
With commit: 0a943cb10c (tools build: Add HOSTARCH Makefile variable)
when building for ARCH=x86_64, ARCH=x86_64 is passed to perf instead of
ARCH=x86, so the perf build process searchs header files from
tools/arch/x86_64/include, which doesn't exist.

The following build failure is seen:

  In file included from util/event.c:2:0:
    tools/include/uapi/linux/mman.h:4:27: fatal error: uapi/asm/mman.h: No such file or directory
    compilation terminated.

Fix this issue by using SRCARCH instead of ARCH in perf, just like the
main kernel Makefile and tools/objtool's.

Signed-off-by: Jiada Wang <jiada_wang@mentor.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Eugeniu Rosca <erosca@de.adit-jv.com>
Cc: Jan Stancek <jstancek@redhat.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>
Cc: Rui Teng <rui.teng@linux.vnet.ibm.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Wang Nan <wangnan0@huawei.com>
Fixes: 0a943cb10c ("tools build: Add HOSTARCH Makefile variable")
Link: http://lkml.kernel.org/r/1491793357-14977-2-git-send-email-jiada_wang@mentor.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-06-14 15:44:29 -03:00
Andi Kleen
3401e8d1e1 perf vendor events intel: Add missing space in json descriptions 
Add a missing space in the JSON description after the uncore unit

Before:

perf list
...
  unc_arb_coh_trk_requests.all
       [Unit: uncore_arbNumber of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc]
...

After:

  unc_arb_coh_trk_requests.all
       [Unit: uncore_arb Number of entries allocated. Account for Any type: e.g. Snoop, Core aperture, etc]

Cc: jolsa@kernel.org
Link: http://lkml.kernel.org/n/tip-p989c7x9kaiy2bnkmgpo6cvt@git.kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
 2017-03-30 13:35:50 -07:00
Andi Kleen
af34cb4fad perf vendor events intel: Add uncore_arb JSON support 
The JSON lists call the box iMPH-U, while perf calls it arb.
Add conversion support to json to convert the unit properly.

Cc: jolsa@kernel.org
Link: http://lkml.kernel.org/n/tip-stq5ly95z2qioggp9bfaqe0h@git.kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
 2017-03-30 13:35:41 -07:00
Andi Kleen
92c6de0f10 perf vendor events intel: Add uncore events for Skylake client 
Add V25 of Skylake uncore events

Cc: jolsa@kernel.org
Link: http://lkml.kernel.org/n/tip-00qmcrmq183x2qrj59g92fma@git.kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
 2017-03-30 13:35:32 -07:00
Andi Kleen
092a95d416 perf vendor events intel: Add uncore events for Broadwell client 
Add V18 of Broadwell uncore events

Cc: jolsa@kernel.org
Link: http://lkml.kernel.org/n/tip-xlbguqdzho7l3qn7di40a7av@git.kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
 2017-03-30 13:35:23 -07:00
Andi Kleen
0585c6265e perf vendor events intel: Add uncore events for Haswell client 
Add V25 of Haswell uncore events

Cc: jolsa@kernel.org
Link: http://lkml.kernel.org/n/tip-133r1do7vvssoyszxgx174hj@git.kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
 2017-03-30 13:35:15 -07:00
Andi Kleen
bccdcb2a77 perf vendor events intel: Add uncore events for Ivy Bridge client 
Add V18 of Ivy Bridge uncore events

Cc: jolsa@kernel.org
Link: http://lkml.kernel.org/n/tip-299k76asec5rwp0i86qygnnt@git.kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
 2017-03-30 13:35:01 -07:00
Andi Kleen
80432c7311 perf vendor events intel: Add uncore events for Sandy Bridge client 
Add V15 of Sandy Bridge uncore events

Cc: jolsa@kernel.org
Link: http://lkml.kernel.org/n/tip-2qkwutpwljdue8jmwk3xqdbl@git.kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
 2017-03-30 13:34:15 -07:00
Andi Kleen
9c4e2e2589 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: Andi Kleen <ak@linux.intel.com>
 2017-03-30 13:32:25 -07:00
Andi Kleen
9628481423 perf pmu: Add support for MetricName JSON attribute 
Add support for a new JSON event attribute to name MetricExpr for better
output in perf stat.

If the event has no MetricName it uses the normal event name instead to
describe the metric.

Before

  % perf stat -a -I 1000 -e '{unc_p_clockticks,unc_p_freq_max_os_cycles}' --metric-only
           time unc_p_freq_max_os_cycles
     1.000149775     15.7
     2.000344807     19.3
     3.000502544     16.7
     4.000640656      6.6
     5.000779955      9.9

After

  % perf stat -a -I 1000 -e '{unc_p_clockticks,unc_p_freq_max_os_cycles}' --metric-only
           time freq_max_os_cycles %
     1.000149775     15.7
     2.000344807     19.3
     3.000502544     16.7
     4.000640656      6.6
     5.000779955      9.9

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170320201711.14142-13-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-03-23 11:42:31 -03:00
Andi Kleen
00636c3b48 perf pmu: Support MetricExpr header in JSON event list 
Add support for parsing the MetricExpr header in the JSON event lists
and storing them in the alias structure.

Used in the next patch.

v2: Change DividedBy to MetricExpr
v3: Really catch all uses of DividedBy

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170320201711.14142-10-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-03-23 11:42:29 -03:00
Andi Kleen
b90b3e9c11 perf vendor events intel: Update Intel uncore JSON event files 
- Add MetricName to describe Metric
- Remove redundant "derived from" in descriptions
- Rename UNC_M_CAS_COUNT to LLC_MISSES.READ

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170320201711.14142-9-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-03-23 11:42:28 -03:00
Karol Wachowski
771ceddaad perf vendor events: Add mapping for KnightsMill PMU events 
Reuse events from KnightsLanding for KnightsMill

Signed-off-by: Karol Wachowski <karol.wachowski@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Peter Zijlstra <peter.zijlstra@intel.com>
Cc: Piotr Luc <piotr.luc@intel.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: http://lkml.kernel.org/r/1487591440-25172-1-git-send-email-karol.wachowski@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-03-03 19:07:13 -03:00
Namhyung Kim
bb963e1650 perf utils: Check verbose flag properly 
It now can have negative value to suppress the message entirely.  So it
needs to check it being positive.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: kernel-team@lge.com
Link: http://lkml.kernel.org/r/20170217081742.17417-3-namhyung@kernel.org
[ Adjust fuzz on tools/perf/util/pmu.c, add > 0 checks in many other places ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-02-20 11:35:54 -03:00
Andi Kleen
7666702417 perf vendor events intel: Add uncore events for Broadwell DE 
This is not a full uncore event list, but a short list of useful
and understandable metrics.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/n/tip-c0cix4eprbldfrx5zf60suvh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-02-08 16:38:25 -03:00
Andi Kleen
22c8e5526b perf vendor events intel: Add uncore events for Xeon Phi (Knights Landing) 
Add metrics for memory and MCDRAM. Minimal metrics only for now.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/n/tip-c0cix4eprbldfrx5zf60suvh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-02-08 16:38:03 -03:00
Andi Kleen
dd32cb5d8f perf vendor events intel: Add uncore events for Sandy Bridge Server 
This is not a full uncore event list, but a short list of useful
and understandable metrics.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/n/tip-c0cix4eprbldfrx5zf60suvh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-02-08 16:37:35 -03:00
Andi Kleen
6b138c7b14 perf vendor events intel: Add uncore events for IvyBridge Server 
This is not a full uncore event list, but a short list of useful
and understandable metrics.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/n/tip-c0cix4eprbldfrx5zf60suvh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-02-08 16:37:10 -03:00
Andi Kleen
949c84efca perf vendor events intel: Add uncore events for Broadwell Server 
This is not a full uncore event list, but a short list of useful
and understandable metrics.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/n/tip-c0cix4eprbldfrx5zf60suvh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-02-08 16:36:32 -03:00
Andi Kleen
7003f00fdb perf vendor events intel: Add uncore events for Haswell Server processor 
This is not a full uncore event list, but a short list of useful and
understandable metrics.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/n/tip-c0cix4eprbldfrx5zf60suvh@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-02-08 16:36:12 -03:00
Andi Kleen
fedb2b5182 perf jevents: Add support for parsing uncore json files 
Handle the "Unit" field, which is needed to find the right PMU for an
event. We call it "pmu" and convert it to the perf pmu name with an
uncore prefix.

Handle the "ExtSel" field, which just extends the event mask with an
additional bit.

Handle the "Filter" field which adds parameters to the main event
to configure filtering.

Handle the "Unit" field which declares the unit the values should be
scaled too (similar to what the kernel exports)

Set up the "perpkg" field for uncore events so that perf knows they are
per package (similar to what the kernel exports)

Then output the fields into the pmu-events data structures which are
compiled into perf.

Filter out zero fields, except for the event itself.

v2: Fix compilation. Add uncore_ prefix at pre-processing time.
    Move eventcode change to separate patch.

v3: Remove extra __maybe_unused

v4: dont duplicate aliases for cpu pmu events

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170128020345.19007-3-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-02-08 08:55:03 -03:00
Andi Kleen
d581141970 perf jevents: Parse eventcode as number 
The next patch needs to modify event code. Previously eventcode was just
passed through as a string. Now parse it as a number.

v2: Don't special case 0

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Link: http://lkml.kernel.org/r/20170128020345.19007-2-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2017-02-08 08:55:02 -03:00
Madhavan Srinivasan
46b627a25f perf vendor events: Support couple more POWER8 PVRs in mapfile 
Add support for Power8 PVR 004b0201 for tuleta and 0x004d0200 for
firestone.

Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
CC: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-wr6rf3d3vvggy8180ftt2ro1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Sukadev Bhattiprolu
2a81fa3bb5 perf vendor events: Add power8 PMU events 
Add mapfile.csv and power8.json files for the Power8 processor.

Changelog[v3]
	- [Namhyung Kim] Remove text from PublicDescription fields if it is
          identical to or prefix of BriefDescription.

Changelog[v2]
	- [Andi Kleen] Replace the vendor-family-model,version fields with
	  cpuid,version fields (to simplify mapfile)
	- Reuse the JSON files when possible (i.e multiple cpuids can refer
	  to the same JSON file) - so drop the 004d0100.json and use
	  power8.json in multiple entries in mapfile.
	- Add few more Power8 PVRs to mapfile

Changelog[v21]
	- Group events into per topic per cpu model.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
CC: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-wr6rf3d3vvggy8180ftt2ro1@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
1fbd54b2e2 perf vendor events: Add WestmereEX V2 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-2comz45lmusdf8i0n2va1ul5@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
01dd25455b perf vendor events: Add WestmereEP-SP V2 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-rvc0618wzt6indqmvsbpsuwv@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
1f888acd92 perf vendor events: Add WestmereEP-DP V2 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-vuq872d1qdfettbbxkw74yv1@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
6e82bdae47 perf vendor events: Add SandyBridge V15 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-5x9p0g7q5peodpow01tvayyf@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
1b09784583 perf vendor events: Add Silvermont V13 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-m72axmpkxcdproq9x04zulqs@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
47cbd67e24 perf vendor events: Add Skylake V24 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-h6mjvfxcyfx2w4pf22xb3e8d@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
d8c3038585 perf vendor events: Add NehalemEX V2 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-ls90fv1f9japmtqbwfr28acf@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
edaa78b4c0 perf vendor events: Add NehalemEP V2 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-ae0xxgo3k6w8hczxwqcfzgc7@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
55d42d272e perf vendor events: Add KnightsLanding V9 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-3x2we5evro8uhwmergz1mbd7@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
902ea4ee33 perf vendor events: Add Jaketown V20 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-0vzsmw92s0m3mcwmdh27ds12@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
d910f0ba6d perf vendor events: Add IvyTown V19 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-p5mtp091orxty69pot9vd6ga@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
4b90798ebb perf vendor events: Add IvyBridge V18 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-9nxxibicdvhb2t5wc6rw032m@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
ede0074043 perf vendor events: Add HaswellX V17 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-ungwt9avwpysik3yd1a06kpx@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
dcfbad10c7 perf vendor events: Add Haswell V24 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-q87xlo75ffonydbmvf6lr18n@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
4a00680b05 perf vendor events: Add Goldmont V8 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-q87xlo75ffonydbmvf6lr18n@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
052aa3cce3 perf vendor events: Add Bonnell V4 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-7r1wcyb5ucqxsqzcljt3iz3b@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
19c0389b60 perf vendor events: Add BroadwellX V10 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-min8rez83cab2zrb9i3dlkx5@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
b74d1315ca perf vendor events: Add Broadwell V17 event file 
Add a Intel event file for perf.

Committer note:

Testing it on a ThinkPad t450s:

  [acme@jouet linux]$ perf list
<SNIP>
  Cache:
    l1d.replacement
         [L1D data line replacements]
    l1d_pend_miss.fb_full
         [Cycles a demand request was blocked due to Fill Buffers inavailability]
    l1d_pend_miss.pending
         [L1D miss oustandings duration in cycles]
    l1d_pend_miss.pending_cycles
         [Cycles with L1D load Misses outstanding]
<SNIP>

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-3qh7e0quf7qlttjoz250hfcl@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
27b565b1eb perf vendor events: Add BroadwellDE V5 event file 
Add a Intel event file for perf.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-q87xlo75ffonydbmvf6lr18n@git.kernel.org
[ Lowercased the directory and file names ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-17 13:39:47 -03:00
Andi Kleen
72c6ff2583 perf jevents: Fix Intel JSON fixed counter conversions 
Intel fixed counters are special cases in the JSON conversion process
because their decoding differs between perf and the event files.  Add
some missing entries in the conversion table.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/r/1475696832-9188-4-git-send-email-andi@firstfloor.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-05 18:41:06 -03:00
Andi Kleen
b42c7369e3 perf pmu-events: Add Skylake frontend MSR support 
Add support for the "frontend" extra MSR on Skylake in the JSON
conversion.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/1473978296-20712-19-git-send-email-sukadev@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-03 21:52:01 -03:00
Andi Kleen
0b1db47431 perf pmu-events: Fix fixed counters on Intel 
The JSON event lists use a different encoding for fixed counters than
perf for instructions and cycles (ref-cycles is ok)

This lead to some common events like inst_retired.any or
cpu_clk_unhalted.thread not counting, when specified with their JSON
name.

Special case these events in the jevents conversion process.  I prefer
to not touch the JSON files for this, as it's intended that standard
JSON files can be just dropped into the perf build without changes.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
[Fix minor compile error]
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/1473978296-20712-18-git-send-email-sukadev@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-03 21:52:00 -03:00
Sukadev Bhattiprolu
06d839b4f7 perf tools: Add README for info on parsing JSON/map files 
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/1473978296-20712-16-git-send-email-sukadev@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-03 21:37:48 -03:00
Sukadev Bhattiprolu
794ba54a83 perf jevents: Add support for long descriptions 
Implement support in jevents to parse long descriptions for events that
may have them in the JSON files. A follow on patch will make this long
description available to user through the 'perf list' command.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linuxppc-dev@lists.ozlabs.org
Link: http://lkml.kernel.org/r/1473978296-20712-11-git-send-email-sukadev@linux.vnet.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-03 21:35:46 -03:00
Andi Kleen
dc720ffc98 perf jevents: Handle header line in mapfile 
To work with existing mapfiles, assume that the first line in
'mapfile.csv' is a header line and skip over it.

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1473978296-20712-15-git-send-email-sukadev@linux.vnet.ibm.com
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2016-10-03 21:33:54 -03:00