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2018-01-25perf vendor events intel: Update IvyTown files to V20Andi Kleen2-0/+804
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>
2018-01-25perf vendor events intel: Update IvyBridge files to V20Andi Kleen2-0/+396
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>
2018-01-25perf vendor events intel: Update BroadwellDE events to V7Andi Kleen7-966/+1004
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>
2018-01-25perf vendor events intel: Update SkylakeX events to V1.06Andi Kleen7-237/+482
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>
2018-01-25perf vendor events intel: Update Skylake events to V36Andi Kleen7-6343/+1357
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>
2018-01-25perf vendor events intel: Update Silvermont events to V14Andi Kleen1-1/+2
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>
2018-01-25perf vendor events intel: Update IvyTown events to V20Andi Kleen6-1444/+630
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>
2018-01-25perf vendor events intel: Update IvyBridge events to V20Andi Kleen6-1044/+629
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>
2018-01-25perf vendor events intel: Update HaswellX events to V19Andi Kleen7-855/+915
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>
2018-01-25perf vendor events intel: Update Haswell events to V27Andi Kleen7-849/+902
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>
2018-01-25perf vendor events intel: Update Goldmont events to V12Andi Kleen5-360/+1590
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>
2018-01-25perf vendor events intel: Update BroadwellX events to V13Andi Kleen7-969/+1026
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>
2018-01-25perf vendor events intel: Update Broadwell events to V22Andi Kleen7-966/+1371
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>
2017-12-05perf vendor events: Use more flexible pattern matching for CPU ↵William Cohen3-15/+41
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>
2017-12-05perf vendor events arm64: Add ThunderX2 implementation defined pmu core eventsGanapatrao Kulkarni2-0/+77
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>
2017-11-16perf vendor events powerpc: Update POWER9 eventsSukadev Bhattiprolu7-248/+88
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>
2017-11-07Merge branch 'linus' into perf/core, to fix conflictsIngo Molnar4-0/+4
Conflicts: tools/perf/arch/arm/annotate/instructions.c tools/perf/arch/arm64/annotate/instructions.c tools/perf/arch/powerpc/annotate/instructions.c tools/perf/arch/s390/annotate/instructions.c tools/perf/arch/x86/tests/intel-cqm.c tools/perf/ui/tui/progress.c tools/perf/util/zlib.c Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-11-02License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseGreg Kroah-Hartman4-0/+4
Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-10-23perf vendor events: Add Goldmont Plus V1 event fileKan Liang7-0/+2414
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>
2017-10-23perf vendor events: Fix incorrect cmask syntax for some Intel metricsAndi Kleen4-5/+5
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>
2017-10-23perf vendor events: Update JSON metrics for Skylake ServerAndi Kleen1-30/+12
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>
2017-10-23perf vendor events: Update JSON metrics for SkylakeAndi Kleen1-10/+10
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>
2017-10-23perf vendor events: Update JSON metrics for Sandy BridgeAndi Kleen1-6/+6
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>
2017-10-23perf vendor events: Update JSON metrics for JakeTownAndi Kleen1-6/+6
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>
2017-10-23perf vendor events: Update JSON metrics for IvyTownAndi Kleen1-9/+9
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>
2017-10-23perf vendor events: Update JSON metrics for IvyBridgeAndi Kleen1-9/+9
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>
2017-10-23perf vendor events: Update JSON metrics for Haswell ServerAndi Kleen1-8/+8
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>
2017-10-23perf vendor events: Update JSON metrics for HaswellAndi Kleen1-8/+8
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>
2017-10-23perf vendor events: Update JSON metrics for Broadwell ServerAndi Kleen1-9/+9
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>
2017-10-23perf vendor events: Update JSON metrics for BroadwellAndi Kleen1-9/+9
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>
2017-09-13perf vendor events: Add JSON metrics for Skylake serverAndi Kleen1-0/+182
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>
2017-09-13perf vendor events: Add JSON metrics for Broadwell DEAndi Kleen1-0/+164
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>
2017-09-13perf vendor events: Add JSON metrics for Broadwell ServerAndi Kleen1-0/+164
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>
2017-09-13perf vendor events: Add JSON metrics for Haswell EPAndi Kleen1-0/+158
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>
2017-09-13perf vendor events: Add JSON metrics for Ivy TownAndi Kleen1-0/+164
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>
2017-09-13perf vendor events: Add JSON metrics for HaswellAndi Kleen1-0/+158
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>
2017-09-13perf vendor events: Add JSON metrics for Ivy BridgeAndi Kleen1-0/+164
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>
2017-09-13perf vendor events: Add JSON metrics for Sandy Bridge EPAndi Kleen1-0/+140
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>
2017-09-13perf vendor events: Add JSON metrics for Sandy BridgeAndi Kleen1-0/+140
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>
2017-09-13perf vendor events: Add JSON metrics for SkylakeAndi Kleen1-0/+164
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>
2017-09-13perf vendor events: Add JSON metrics for BroadwellAndi Kleen1-0/+164
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>
2017-09-13perf vendor events: Support metric_group and no event name in JSON parserAndi Kleen3-7/+20
Some enhancements to the JSON parser to prepare for metrics support - Parse the new MetricGroup field - Support JSON events with no event name, that have only MetricName. Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/r/20170831194036.30146-3-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-09-01perf vendor events powerpc: Remove duplicate eventsSukadev Bhattiprolu4-138/+3
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>
2017-08-22perf vendor events: Add Skylake server uncore event listAndi Kleen2-0/+1328
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>
2017-08-22perf vendor events: Add core event list for Skylake ServerAndi Kleen8-0/+4945
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>
2017-08-17perf jevents: Support FCMask and PortMaskAndi Kleen1-0/+2
Skylake server uncore IIO events need new FCMask/PortMask fields. Support those in the json parser and pass it through as a filter. Signed-off-by: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Link: http://lkml.kernel.org/r/20170816220201.19182-2-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-08-11perf vendor events powerpc: Update POWER9 eventsSukadev Bhattiprolu9-2298/+3511
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>
2017-08-11perf vendor events powerpc: remove suffix in mapfileSukadev Bhattiprolu1-10/+10
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>
2017-07-25perf jevents: Make build fail on JSON parse errorAndi Kleen2-11/+14
Today, when a JSON file fails parsing the build continues, but there are no json files built in, which is difficult to debug later. Make the build stop on a parse error instead. v2: Add fixes from Sukadev. Now we handle architectures with no JSON events correctly. And fix some stale comments. Committer note: Tested by running the cross build container tests, that were all failing for v1. Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Jiri Olsa <jolsa@kernel.org> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Link: http://lkml.kernel.org/r/20170725001638.19990-1-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2017-07-18perf vendor events: Add POWER9 PVRs to mapfileSukadev Bhattiprolu1-0/+3
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>
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-08 18:16:35 +0000