Messages in this thread | | | From | Ganapatrao Kulkarni <> | Subject | [PATCH v9 0/5] Add support for ThunderX2 pmu events using json files | Date | Tue, 17 Oct 2017 00:02:17 +0530 |
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Extending json/jevent framework for parsing arm64 event files. Adding jevents for ThunderX2 implementation defined PMU events.
v9: - Rebased to [3] and resolved conficts in PATCH 1/5 and reworked PATCH 3/5. - Added PATCH 5 to fix segmentation fault in perf_pmu__find_map
[3] https://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git/log/?h=perf/core
v8: - Rename thunderx2 directory to cavium
v7: - Addressed some more comments from Will Deacon.
v6 : Addressed comments [1] [2]
[1] https://patchwork.kernel.org/patch/9903099/ [2] https://patchwork.kernel.org/patch/9853899/
v5: - Addressed comments from Arnaldo. - Rebased to 4.13-rc5
v4: - Rebased to 4.13-rc1
v3: - Addressed comments from Will Deacon and Jayachandran C. - Rebased to 4.12-rc1
v2: - Updated as per Mark Rutland's suggestions. - Added provision for get_cpuid_str to get cpu id string from associated cpus of pmu core device.
v1: Initial patchset.
Ganapatrao Kulkarni (5): perf utils: passing pmu as a parameter to function get_cpuid_str perf tools arm64: Add support for get_cpuid_str function. perf utils: use pmu->is_uncore to detect PMU CORE/UNCORE devices perf vendor events arm64: Add ThunderX2 implementation defined pmu core events perf utils: add check for valid cpuid in function perf_pmu__find_map
tools/perf/arch/arm64/util/Build | 1 + tools/perf/arch/arm64/util/header.c | 65 ++++++++++++++++++++++ tools/perf/arch/powerpc/util/header.c | 2 +- tools/perf/arch/x86/util/header.c | 2 +- .../arch/arm64/cavium/thunderx2-imp-def.json | 62 +++++++++++++++++++++ tools/perf/pmu-events/arch/arm64/mapfile.csv | 15 +++++ tools/perf/util/header.h | 3 +- tools/perf/util/metricgroup.c | 4 +- tools/perf/util/pmu.c | 39 ++++++++----- tools/perf/util/pmu.h | 2 +- 10 files changed, 174 insertions(+), 21 deletions(-) create mode 100644 tools/perf/arch/arm64/util/header.c create mode 100644 tools/perf/pmu-events/arch/arm64/cavium/thunderx2-imp-def.json create mode 100644 tools/perf/pmu-events/arch/arm64/mapfile.csv
-- 2.9.4
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