talos-op-linux/tools/perf/pmu-events, branch master

perf vendor events s390: Remove name from L1D_RO_EXCL_WRITES description

2019-12-16T16:40:26+00:00

In 7fcfa9a2d9 an unintended prefix "Counter:18 Name:" was removed from the description for L1D_RO_EXCL_WRITES, but the extra name remained in the description. Remove it too. Fixes: 7fcfa9a2d9a7 ("perf list: Fix s390 counter long description for L1D_RO_EXCL_WRITES") Signed-off-by: Ed Maste Cc: Alexander Shishkin Cc: Greentime Hu Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Nick Hu Cc: Peter Zijlstra Cc: Thomas Richter Cc: Vincent Chen Link: http://lore.kernel.org/lkml/20191212145346.5026-1-emaste@freefall.freebsd.org Signed-off-by: Arnaldo Carvalho de Melo

perf vendor events s390: Fix counter long description for DTLB1_GPAGE_WRITES

2019-12-16T16:40:26+00:00

The cf_z13 counter DTLB1_GPAGE_WRITES included a prefix 'Counter:132\tName:'. This is incorrect; remove the prefix as with 7fcfa9a2d9 for cf_z14. Signed-off-by: Ed Maste Cc: Alexander Shishkin Cc: Greentime Hu Cc: Jiri Olsa Cc: Mark Rutland Cc: Namhyung Kim Cc: Nick Hu Cc: Peter Zijlstra Cc: Thomas Richter Cc: Vincent Chen Link: http://lore.kernel.org/lkml/20191212143446.88582-1-emaste@freefall.freebsd.org Signed-off-by: Arnaldo Carvalho de Melo

perf/x86/pmu-events: Fix Kernel_Utilization metric

2019-12-11T15:28:14+00:00

Kernel Utilization should divide ref cycles spent in kernel with total ref cycles. Signed-off-by: Ravi Bangoria Reviewed-by: Andi Kleen Cc: Alexander Shishkin Cc: Haiyan Song Cc: Jiri Olsa Cc: Kan Liang Cc: Namhyung Kim Link: http://lore.kernel.org/lkml/20191204162121.29998-1-ravi.bangoria@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo

perf vendor events power9: Fix commas so PMU event files are valid JSON

2019-11-12T18:26:55+00:00

No functional change. Remove extra commas in the power9 JSON files so that the files can be parsed and validated by other utilities such as Python that fail to parse invalid JSON. Before: $ diffstat -l -p1 /wb/1.patch | while read filename ; do echo $filename ; cat $filename | json_verify ; done tools/perf/pmu-events/arch/powerpc/power9/cache.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x300 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power9/floating-point.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x141 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power9/frontend.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x250 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power9/marked.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x301 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power9/memory.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x300 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power9/other.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x308 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power9/pipeline.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x4D0 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power9/pmc.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x200 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power9/translation.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x1E" (right here) ------^ JSON is invalid $ After: $ diffstat -l -p1 /wb/1.patch | while read filename ; do echo $filename ; cat $filename | json_verify ; done tools/perf/pmu-events/arch/powerpc/power9/cache.json JSON is valid tools/perf/pmu-events/arch/powerpc/power9/floating-point.json JSON is valid tools/perf/pmu-events/arch/powerpc/power9/frontend.json JSON is valid tools/perf/pmu-events/arch/powerpc/power9/marked.json JSON is valid tools/perf/pmu-events/arch/powerpc/power9/memory.json JSON is valid tools/perf/pmu-events/arch/powerpc/power9/other.json JSON is valid tools/perf/pmu-events/arch/powerpc/power9/pipeline.json JSON is valid tools/perf/pmu-events/arch/powerpc/power9/pmc.json JSON is valid tools/perf/pmu-events/arch/powerpc/power9/translation.json JSON is valid $ Signed-off-by: James Clark Tested-by: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Kevin Mooney Cc: Madhavan Srinivasan Cc: Mamatha Inamdar Cc: Mark Rutland Cc: Peter Zijlstra Cc: Ravi Bangoria Cc: nd@arm.com Link: http://lore.kernel.org/lkml/20191112160342.26470-3-james.clark@arm.com Signed-off-by: Arnaldo Carvalho de Melo

perf vendor events power8: Fix commas so PMU event files are valid JSON

2019-11-12T18:26:55+00:00

No functional change. Remove extra commas in the power8 JSON files so that the files can be parsed and validated by other utilities such as Python that fail to parse invalid JSON. Committer testing: Before: $ diffstat -l -p1 /wb/1.patch | while read filename ; do echo $filename ; cat $filename | json_verify ; done tools/perf/pmu-events/arch/powerpc/power8/cache.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x4c0 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power8/floating-point.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x200 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power8/frontend.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x250 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power8/marked.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x351 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power8/memory.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x100 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power8/other.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x1f0 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power8/pipeline.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x100 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power8/pmc.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x200 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/powerpc/power8/translation.json parse error: invalid object key (must be a string) [ {, "EventCode": "0x4c0 (right here) ------^ JSON is invalid $ After: $ diffstat -l -p1 /wb/1.patch | while read filename ; do echo $filename ; cat $filename | json_verify ; done tools/perf/pmu-events/arch/powerpc/power8/cache.json JSON is valid tools/perf/pmu-events/arch/powerpc/power8/floating-point.json JSON is valid tools/perf/pmu-events/arch/powerpc/power8/frontend.json JSON is valid tools/perf/pmu-events/arch/powerpc/power8/marked.json JSON is valid tools/perf/pmu-events/arch/powerpc/power8/memory.json JSON is valid tools/perf/pmu-events/arch/powerpc/power8/other.json JSON is valid tools/perf/pmu-events/arch/powerpc/power8/pipeline.json JSON is valid tools/perf/pmu-events/arch/powerpc/power8/pmc.json JSON is valid tools/perf/pmu-events/arch/powerpc/power8/translation.json JSON is valid $ Signed-off-by: James Clark Tested-by: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: Kevin Mooney Cc: Madhavan Srinivasan Cc: Mamatha Inamdar Cc: Mark Rutland Cc: Peter Zijlstra Cc: Ravi Bangoria Cc: nd@arm.com Link: http://lore.kernel.org/lkml/20191112160342.26470-2-james.clark@arm.com Signed-off-by: Arnaldo Carvalho de Melo

perf vendor events arm64: Fix commas so PMU event files are valid JSON

2019-11-12T18:26:55+00:00

No functional change. Add and remove extra commas in the arm64 JSON files so that the files can be parsed and validated by other utilities such as Python that fail to parse invalid JSON. Committer testing: Before: $ diffstat -l -p1 /wb/1.patch | while read filename ; do echo $filename ; cat $filename | json_verify ; done tools/perf/pmu-events/arch/arm64/ampere/emag/branch.json parse error: invalid object key (must be a string) [ { "ArchStdEvent" (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/ampere/emag/bus.json parse error: invalid object key (must be a string) [ { "ArchStdEvent" (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/ampere/emag/cache.json parse error: invalid object key (must be a string) [ { "ArchStdEvent" (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/ampere/emag/clock.json parse error: unallowed token at this point in JSON text [ { "PublicDescrip (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/ampere/emag/exception.json parse error: invalid object key (must be a string) [ { "ArchStdEvent" (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/ampere/emag/instruction.json parse error: invalid object key (must be a string) [ { "ArchStdEvent" (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/ampere/emag/intrinsic.json parse error: invalid object key (must be a string) [ { "ArchStdEvent" (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/ampere/emag/memory.json parse error: invalid object key (must be a string) [ { "ArchStdEvent" (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/ampere/emag/pipeline.json parse error: unallowed token at this point in JSON text [ { "PublicDescrip (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/arm/cortex-a53/branch.json parse error: invalid object key (must be a string) [ { "ArchStdEvent": "BR (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/arm/cortex-a53/bus.json parse error: invalid object key (must be a string) [ { "ArchStdEvent": (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/arm/cortex-a53/other.json parse error: invalid object key (must be a string) [ { "ArchStdEvent": (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/arm/cortex-a57-a72/core-imp-def.json parse error: invalid object key (must be a string) [ { "ArchStdEvent" (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/armv8-recommended.json parse error: after array element, I expect ',' or ']' [ { "PublicDescrip (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/cavium/thunderx2/core-imp-def.json parse error: invalid object key (must be a string) [ { "ArchStdEvent" (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/hisilicon/hip08/core-imp-def.json parse error: invalid object key (must be a string) [ { "ArchStdEvent" (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-ddrc.json parse error: invalid object key (must be a string) [ { "EventCode": "0x00 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-hha.json parse error: invalid object key (must be a string) [ { "EventCode": "0x00 (right here) ------^ JSON is invalid tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json parse error: invalid object key (must be a string) [ { "EventCode": "0x00 (right here) ------^ JSON is invalid $ After: $ diffstat -l -p1 /wb/1.patch | while read filename ; do echo $filename ; cat $filename | json_verify ; done tools/perf/pmu-events/arch/arm64/ampere/emag/branch.json JSON is valid tools/perf/pmu-events/arch/arm64/ampere/emag/bus.json JSON is valid tools/perf/pmu-events/arch/arm64/ampere/emag/cache.json JSON is valid tools/perf/pmu-events/arch/arm64/ampere/emag/clock.json JSON is valid tools/perf/pmu-events/arch/arm64/ampere/emag/exception.json JSON is valid tools/perf/pmu-events/arch/arm64/ampere/emag/instruction.json JSON is valid tools/perf/pmu-events/arch/arm64/ampere/emag/intrinsic.json JSON is valid tools/perf/pmu-events/arch/arm64/ampere/emag/memory.json JSON is valid tools/perf/pmu-events/arch/arm64/ampere/emag/pipeline.json JSON is valid tools/perf/pmu-events/arch/arm64/arm/cortex-a53/branch.json JSON is valid tools/perf/pmu-events/arch/arm64/arm/cortex-a53/bus.json JSON is valid tools/perf/pmu-events/arch/arm64/arm/cortex-a53/other.json JSON is valid tools/perf/pmu-events/arch/arm64/arm/cortex-a57-a72/core-imp-def.json JSON is valid tools/perf/pmu-events/arch/arm64/armv8-recommended.json JSON is valid tools/perf/pmu-events/arch/arm64/cavium/thunderx2/core-imp-def.json JSON is valid tools/perf/pmu-events/arch/arm64/hisilicon/hip08/core-imp-def.json JSON is valid tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-ddrc.json JSON is valid tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-hha.json JSON is valid tools/perf/pmu-events/arch/arm64/hisilicon/hip08/uncore-l3c.json JSON is valid $ Signed-off-by: James Clark Tested-by: Arnaldo Carvalho de Melo Cc: Jiri Olsa Cc: John Garry Cc: Kevin Mooney Cc: Mark Rutland Cc: Peter Zijlstra Cc: nd@arm.com Link: http://lore.kernel.org/lkml/20191112160342.26470-1-james.clark@arm.com Signed-off-by: Arnaldo Carvalho de Melo

perf vendor events intel: Update all the Intel JSON metrics from TMAM 3.6.

2019-11-06T18:49:39+00:00

New Metrics: - DSB_Switches: fraction of cycles CPU was stalled due to switches from DSB to MITE pipeline [all] - L2_Evictions_{Silent|NonSilent}_PKI: L2 {silent|non silent} ecivtions rate per Kilo instruction [SKX+] - IpFarBranch - Instructions per Far Branch Other Enhancements & fixes: - KBLR/CFL & CLX move to separate columns (no column sharing via if #model) - Re-organized/renamed Metric Group Signed-off-by: Haiyan Song Reviewed-by: Kan Liang Cc: Jiri Olsa Cc: Peter Zijlstra Cc: Alexander Shishkin Cc: Andi Kleen Cc: Jin Yao Link: http://lore.kernel.org/lkml/20191030082308.10919-1-haiyanx.song@intel.com Signed-off-by: Arnaldo Carvalho de Melo

perf vendor events intel: Update CascadelakeX events to v1.05

2019-11-06T18:49:39+00:00

Update CascadelakeX events to v1.05. Other changes: remove duplicated and without description events. Signed-off-by: Haiyan Song Reviewed-by: Kan Liang Cc: Jiri Olsa Cc: Peter Zijlstra Cc: Alexander Shishkin Cc: Andi Kleen Cc: Jin Yao Link: http://lore.kernel.org/lkml/20191030082308.10919-1-haiyanx.song@intel.com Signed-off-by: Arnaldo Carvalho de Melo

perf jevents: Fix resource leak in process_mapfile() and main()

2019-11-06T18:43:06+00:00

There are memory leaks and file descriptor resource leaks in process_mapfile() and main(). Fix this by adding free(), fclose() and free_arch_std_events() on the error paths. Fixes: 80eeb67fe577 ("perf jevents: Program to convert JSON file") Fixes: 3f056b66647b ("perf jevents: Make build fail on JSON parse error") Fixes: e9d32c1bf0cd ("perf vendor events: Add support for arch standard events") Signed-off-by: Yunfeng Ye Cc: Alexander Shishkin Cc: Andi Kleen Cc: Feilong Lin Cc: Hu Shiyuan Cc: Jiri Olsa Cc: John Garry Cc: Kan Liang Cc: Luke Mujica Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Zenghui Yu Link: http://lore.kernel.org/lkml/d7907042-ec9c-2bef-25b4-810e14602f89@huawei.com Signed-off-by: Arnaldo Carvalho de Melo

perf list: Hide deprecated events by default

2019-10-19T18:35:01+00:00

There are some deprecated events listed by perf list. But we can't remove them from perf list with ease because some old scripts may use them. Deprecated events are old names of renamed events. When an event gets renamed the old name is kept around for some time and marked with Deprecated. The newer Intel event lists in the tree already have these headers. So we need to keep them in the event list, but provide a new option to show them. The new option is "--deprecated". With this patch, the deprecated events are hidden by default but they can be displayed when option "--deprecated" is enabled. Signed-off-by: Jin Yao Acked-by: Jiri Olsa Cc: Alexander Shishkin Cc: Andi Kleen Cc: Jin Yao Cc: Kan Liang Cc: Peter Zijlstra Link: http://lore.kernel.org/lkml/20191015025357.8708-1-yao.jin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo