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Date: Thu, 15 Oct 2020 17:26:40 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Ingo Molnar <mingo@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Jiri Olsa <jolsa@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
Arnaldo Carvalho de Melo <acme@...nel.org>,
Adrian Hunter <adrian.hunter@...el.com>,
Alexey Budankov <alexey.budankov@...ux.intel.com>,
Andi Kleen <ak@...ux.intel.com>,
Barry Song <song.bao.hua@...ilicon.com>,
Ben Hutchings <ben@...adent.org.uk>,
Changbin Du <changbin.du@...il.com>,
Hagen Paul Pfeifer <hagen@...u.net>,
Ian Rogers <irogers@...gle.com>,
James Clark <james.clark@....com>,
Jin Yao <yao.jin@...ux.intel.com>, Jiri Slaby <jslaby@...e.cz>,
Joel Fernandes <joel@...lfernandes.org>,
Kajol Jain <kjain@...ux.ibm.com>,
Kan Liang <kan.liang@...ux.intel.com>,
Kim Phillips <kim.phillips@....com>,
Leo Yan <leo.yan@...aro.org>,
Masami Hiramatsu <mhiramat@...nel.org>,
Remi Bernon <rbernon@...eweavers.com>,
Sandipan Das <sandipan@...ux.ibm.com>,
Stephen Rothwell <sfr@...b.auug.org.au>,
Tzvetomir Stoyanov <tz.stoyanov@...il.com>,
Vasily Gorbik <gor@...ux.ibm.com>,
Wei Li <liwei391@...wei.com>,
YueHaibing <yuehaibing@...wei.com>,
Zejiang Tang <tangzejiang@...ngson.cn>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL] perf tools changes for v5.10
Hi Linus,
Please consider pulling,
Best regards,
- Arnaldo
The following changes since commit fb0155a09b0224a7147cb07a4ce6034c8d29667f:
Merge tag 'nfs-for-5.9-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs (2020-09-28 11:05:56 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-tools-for-v5.10-2020-10-15
for you to fetch changes up to 744aec4df2c5b4d12af26a57d8858af2f59ef3d0:
perf c2c: Update documentation for metrics reorganization (2020-10-15 12:02:12 -0300)
----------------------------------------------------------------
perf tools changes for v5.10: 1st batch
- cgroup improvements for 'perf stat', allowing for compact specification of events
and cgroups in the command line.
- Support per thread topdown metrics in 'perf stat'.
- Support sample-read topdown metric group in 'perf record'
- Show start of latency in addition to its start in 'perf sched latency'.
- Add min, max to 'perf script' futex-contention output, in addition to avg.
- Allow usage of 'perf_event_attr->exclusive' attribute via the new ':e' event
modifier.
- Add 'snapshot' command to 'perf record --control', using it with Intel PT.
- Support FIFO file names as alternative options to 'perf record --control'.
- Introduce branch history "streams", to compare 'perf record' runs with
'perf diff' based on branch records and report hot streams.
- Support PE executable symbol tables using libbfd, to profile, for instance, wine binaries.
- Add filter support for option 'perf ftrace -F/--funcs'.
- Allow configuring the 'disassembler_style' 'perf annotate' knob via 'perf config'
- Update CascadelakeX and SkylakeX JSON vendor events files.
- Add support for parsing perchip/percore JSON vendor events.
- Add power9 hv_24x7 core level metric events.
- Add L2 prefetch, ITLB instruction fetch hits JSON events for AMD zen1.
- Enable Family 19h users by matching Zen2 AMD vendor events.
- Use debuginfod in 'perf probe' when required debug files not found locally.
- Display negative tid in non-sample events in 'perf script'.
- Make GTK2 support opt-in
- Add build test with GTK+
- Add missing -lzstd to the fast path feature detection
- Add scripts to auto generate 'mmap', 'mremap' string<->id tables for use in 'perf trace'.
- Show python test script in verbose mode.
- Fix uncore metric expressions
- Msan uninitialized use fixes.
- Use condition variables in 'perf bench numa'
- Autodetect python3 binary in systems without python2.
- Support md5 build ids in addition to sha1.
- Add build id 'perf test' regression test.
- Fix printable strings in python3 scripts.
- Fix off by ones in 'perf trace' in arches using libaudit.
- Fix JSON event code for events referencing std arch events.
- Introduce 'perf test' shell script for Arm CoreSight testing.
- Add rdtsc() for Arm64 for used in the PERF_RECORD_TIME_CONV metadata
event and in 'perf test tsc'.
- 'perf c2c' improvements: Add "RMT Load Hit" metric, "Total Stores", fixes
and documentation update.
- Fix usage of reloc_sym in 'perf probe' when using both kallsyms and debuginfo files.
- Do not print 'Metric Groups:' unnecessarily in 'perf list'
- Refcounting fixes in the event parsing code.
- Add expand cgroup event 'perf test' entry.
- Fix out of bounds CPU map access when handling armv8_pmu events in 'perf stat'.
- Add build-id injection 'perf bench' benchmark.
- Enter namespace when reading build-id in 'perf inject'.
- Do not load map/dso when injecting build-id speeding up the 'perf inject' process.
- Add --buildid-all option to avoid processing all samples, just the mmap metadata events.
- Add feature test to check if libbfd has buildid support
- Add 'perf test' entry for PE binary format support.
- Fix typos in power8 PMU vendor events JSON files.
- Hide libtraceevent non API functions.
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
Test results in the signed tag.
Adrian Hunter (9):
perf tools: Consolidate --control option parsing into one function
perf tools: Handle read errors from ctl_fd
perf tools: Use AsciiDoc formatting for --control option documentation
perf tools: Add FIFO file names as alternative options to --control
perf record: Add 'snapshot' control command
perf intel-pt: Document snapshot control command
perf tools: Consolidate close_control_option()'s into one function
perf script: Display negative tid in non-sample events
perf intel-pt: Fix "context_switch event has no tid" error
Andi Kleen (4):
perf stat: Support new per thread TopDown metrics
perf tools: Add documentation for topdown metrics
perf tools: Add support for exclusive groups/events
perf intel-pt: Improve PT documentation slightly
Arnaldo Carvalho de Melo (16):
tools features: Add feature test to check if libbfd has buildid support
perf annotate: Allow configuring the 'disassembler_style' knob via 'perf config'
perf annotate: Add 'ret' (intel disasm style) as an alias for 'retq'
perf tools: Make GTK2 support opt-in
tools feature: Add missing -lzstd to the fast path feature detection
perf tools: Add build test with GTK+
Merge remote-tracking branch 'torvalds/master' into perf/core
Merge remote-tracking branch 'torvalds/master' into perf/core
perf tools: Separate the checking of headers only used to build beautification tables
perf trace beauty: Add script to autogenerate mremap's flags args string/id table
perf beauty mmap_flags: Conditionaly define the mmap flags
tools beauty: Add script to generate table of mmap's 'prot' argument
perf trace: Use the autogenerated mmap 'prot' string/id table
Merge branch 'perf/urgent' into perf/core
perf tests: Show python test script in verbose mode
perf config: Export the perf_config_from_file() function
Changbin Du (1):
perf: ftrace: Add filter support for option -F/--funcs
Hagen Paul Pfeifer (2):
perf script: Autopep8 futex-contention
perf script: Add min, max to futex-contention output, in addition to avg
Ian Rogers (6):
perf stat: Remove dead code: no need to set os.evsel twice
perf metricgroup: Fix typo in comment.
perf metricgroup: Fix uncore metric expressions
perf parse-events: Reduce casts around bp_addr
perf test: Fix msan uninitialized use.
perf bench: Use condition variables in numa.
James Clark (1):
perf python: Autodetect python3 binary
Jin Yao (10):
perf stat: Skip duration_time in setup_system_wide
perf vendor events intel: Update CascadelakeX events to v1.08
perf vendor events: Update SkylakeX events to v1.21
perf streams: Introduce branch history "streams"
perf streams: Get the evsel_streams by evsel_idx
perf streams: Compare two streams
perf streams: Link stream pair
perf streams: Calculate the sum of total streams hits
perf streams: Report hot streams
perf diff: Support hot streams comparison
Jiri Olsa (12):
perf tests: Call test_attr__open() directly
perf machine: Add machine__for_each_dso() function
perf python scripting: Fix printable strings in python3 scripts
perf tools: Use build_id object in dso
perf tools: Pass build_id object to filename__read_build_id()
perf tools: Pass build id object to sysfs__read_build_id()
perf tools: Pass build_id object to build_id__sprintf()
perf tools: Pass build_id object to dso__set_build_id()
perf tools: Pass build_id object to dso__build_id_equal()
perf tools: Add size to 'struct perf_record_header_build_id'
perf tools: Align buildid list output for short build ids
perf test: Add build id shell test
Jiri Slaby (1):
perf trace: Fix off by ones in memset() after realloc() in arches using libaudit
Joel Fernandes (Google) (1):
perf sched: Show start of latency as well
John Garry (1):
perf jevents: Fix event code for events referencing std arch events
Kajol Jain (5):
perf jevents: Make json_events() static and ditch jevents.h file
perf jevents: Add new structure to pass json fields.
perf jevents: Add support for parsing perchip/percore events
perf metricgroup: Pass pmu_event structure as a parameter for arch_get_runtimeparam()
perf vendor events power9: Add hv_24x7 core level metric events
Kan Liang (2):
perf tools: Rename group to topdown
perf record: Support sample-read topdown metric group
Kim Phillips (4):
perf vendor events amd: Add L2 Prefetch events for zen1
perf vendor events amd: Add ITLB Instruction Fetch Hits event for zen1
perf vendor events amd: Add recommended events
perf vendor events amd: Enable Family 19h users by matching Zen2 events
Leo Yan (15):
perf test: Introduce script for Arm CoreSight testing
perf tsc: Move out common functions from x86
perf tsc: Add rdtsc() for Arm64
perf tsc: Calculate timestamp with cap_user_time_short
perf tsc: Support cap_user_time_short for event TIME_CONV
perf c2c: Update usage for showing memory events
perf c2c: Display the total numbers continuously
perf c2c: Display "Total Stores" as a standalone metrics
perf c2c: Organize metrics based on memory hierarchy
perf c2c: Change header from "LLC Load Hitm" to "Load Hitm"
perf c2c: Use more explicit headers for HITM
perf c2c: Change header for LLC local hit
perf c2c: Correct LLC load hit metrics
perf c2c: Add metrics "RMT Load Hit"
perf c2c: Update documentation for metrics reorganization
Masami Hiramatsu (2):
perf probe: Fix to adjust symbol address with correct reloc_sym address
perf probe: Fall back to debuginfod query if debuginfo and source not found locally
Namhyung Kim (16):
perf list: Remove dead code in argument check
perf list: Do not print 'Metric Groups:' unnecessarily
perf parse-event: Fix cpu map refcounting
perf parse-event: Release cpu_map refcount if evsel alloc failed
perf evsel: Add evsel__clone() function
perf stat: Add --for-each-cgroup option
perf tools: Copy metric events properly when expand cgroups
perf tools: Allow creation of cgroup without open
perf test: Add expand cgroup event test
perf stat: Fix out of bounds CPU map access when handling armv8_pmu events
perf bench: Add build-id injection benchmark
perf inject: Add missing callbacks in perf_tool
perf inject: Enter namespace when reading build-id
perf inject: Do not load map/dso when injecting build-id
perf inject: Add --buildid-all option
perf bench: Run inject-build-id with --buildid-all option too
Remi Bernon (3):
perf dso: Use libbfd to read build_id and .gnu_debuglink section
perf symbols: Try reading the symbol table with libbfd
perf tests: Add test for PE binary format support
Sandipan Das (1):
perf vendor events: Fix typos in power8 PMU events
Tzvetomir Stoyanov (VMware) (1):
tools lib traceevent: Hide non API functions
Vasily Gorbik (1):
perf build: Allow nested externs to enable BUILD_BUG() usage
YueHaibing (1):
perf metric: Remove duplicate include
Zejiang Tang (1):
perf docs: Improve help information in perf.txt
tools/build/Makefile.feature | 7 +-
tools/build/feature/Makefile | 6 +-
tools/build/feature/test-all.c | 15 +-
tools/build/feature/test-libbfd-buildid.c | 8 +
tools/lib/perf/evlist.c | 3 +
tools/lib/perf/include/perf/event.h | 16 +-
tools/lib/traceevent/event-parse-api.c | 8 +-
tools/lib/traceevent/event-parse-local.h | 24 +-
tools/lib/traceevent/event-parse.c | 125 +-
tools/lib/traceevent/event-parse.h | 8 -
tools/lib/traceevent/event-plugin.c | 2 +-
tools/lib/traceevent/parse-filter.c | 23 +-
tools/perf/Documentation/perf-c2c.txt | 34 +-
tools/perf/Documentation/perf-config.txt | 5 +
tools/perf/Documentation/perf-diff.txt | 4 +
tools/perf/Documentation/perf-ftrace.txt | 3 +-
tools/perf/Documentation/perf-inject.txt | 6 +-
tools/perf/Documentation/perf-intel-pt.txt | 53 +-
tools/perf/Documentation/perf-list.txt | 1 +
tools/perf/Documentation/perf-record.txt | 56 +-
tools/perf/Documentation/perf-stat.txt | 60 +-
tools/perf/Documentation/perf.txt | 69 +-
tools/perf/Documentation/topdown.txt | 256 +++
tools/perf/Makefile.config | 27 +-
tools/perf/Makefile.perf | 24 +-
tools/perf/arch/arm64/util/Build | 1 +
tools/perf/arch/arm64/util/tsc.c | 21 +
tools/perf/arch/powerpc/util/header.c | 7 +-
tools/perf/arch/x86/annotate/instructions.c | 1 +
tools/perf/arch/x86/util/Build | 2 +-
tools/perf/arch/x86/util/group.c | 28 -
tools/perf/arch/x86/util/topdown.c | 63 +
tools/perf/arch/x86/util/tsc.c | 73 +-
tools/perf/bench/Build | 1 +
tools/perf/bench/bench.h | 1 +
tools/perf/bench/inject-buildid.c | 476 ++++
tools/perf/bench/numa.c | 67 +-
tools/perf/builtin-bench.c | 1 +
tools/perf/builtin-buildid-cache.c | 25 +-
tools/perf/builtin-c2c.c | 85 +-
tools/perf/builtin-diff.c | 119 +-
tools/perf/builtin-ftrace.c | 84 +-
tools/perf/builtin-inject.c | 203 +-
tools/perf/builtin-list.c | 7 -
tools/perf/builtin-record.c | 68 +-
tools/perf/builtin-sched.c | 24 +-
tools/perf/builtin-script.c | 10 +-
tools/perf/builtin-stat.c | 136 +-
tools/perf/builtin-trace.c | 6 +-
tools/perf/builtin-version.c | 1 -
tools/perf/check-headers.sh | 22 +-
tools/perf/perf-sys.h | 22 +-
.../perf/pmu-events/arch/powerpc/power8/cache.json | 10 +-
.../pmu-events/arch/powerpc/power8/frontend.json | 12 +-
.../pmu-events/arch/powerpc/power8/marked.json | 10 +-
.../perf/pmu-events/arch/powerpc/power8/other.json | 16 +-
.../arch/powerpc/power8/translation.json | 2 +-
.../arch/powerpc/power9/nest_metrics.json | 35 +-
tools/perf/pmu-events/arch/x86/amdzen1/branch.json | 5 +
tools/perf/pmu-events/arch/x86/amdzen1/cache.json | 41 +
.../pmu-events/arch/x86/amdzen1/data-fabric.json | 98 +
.../pmu-events/arch/x86/amdzen1/recommended.json | 178 ++
tools/perf/pmu-events/arch/x86/amdzen2/cache.json | 23 +
.../pmu-events/arch/x86/amdzen2/data-fabric.json | 98 +
.../pmu-events/arch/x86/amdzen2/recommended.json | 178 ++
.../pmu-events/arch/x86/cascadelakex/cache.json | 28 +-
.../arch/x86/cascadelakex/clx-metrics.json | 153 +-
.../pmu-events/arch/x86/cascadelakex/frontend.json | 34 +
.../pmu-events/arch/x86/cascadelakex/memory.json | 704 +++---
.../pmu-events/arch/x86/cascadelakex/other.json | 1100 ++++-----
.../pmu-events/arch/x86/cascadelakex/pipeline.json | 10 -
.../arch/x86/cascadelakex/uncore-memory.json | 12 +-
.../arch/x86/cascadelakex/uncore-other.json | 21 +
tools/perf/pmu-events/arch/x86/mapfile.csv | 1 +
tools/perf/pmu-events/arch/x86/skylakex/cache.json | 2348 ++++++++++----------
.../arch/x86/skylakex/floating-point.json | 96 +-
.../pmu-events/arch/x86/skylakex/frontend.json | 656 +++---
.../perf/pmu-events/arch/x86/skylakex/memory.json | 1977 ++++++++--------
tools/perf/pmu-events/arch/x86/skylakex/other.json | 172 +-
.../pmu-events/arch/x86/skylakex/pipeline.json | 1206 +++++-----
.../pmu-events/arch/x86/skylakex/skx-metrics.json | 141 +-
.../arch/x86/skylakex/uncore-memory.json | 26 +-
.../pmu-events/arch/x86/skylakex/uncore-other.json | 730 +++++-
.../arch/x86/skylakex/virtual-memory.json | 358 +--
tools/perf/pmu-events/jevents.c | 237 +-
tools/perf/pmu-events/jevents.h | 23 -
tools/perf/pmu-events/pmu-events.h | 6 +
tools/perf/scripts/python/futex-contention.py | 51 +-
tools/perf/tests/Build | 2 +
tools/perf/tests/attr.c | 2 +-
tools/perf/tests/builtin-test.c | 8 +
tools/perf/tests/expand-cgroup.c | 241 ++
tools/perf/tests/make | 2 +
tools/perf/tests/parse-events.c | 58 +-
tools/perf/tests/parse-metric.c | 4 +-
tools/perf/tests/pe-file-parsing.c | 98 +
tools/perf/tests/pe-file.c | 14 +
tools/perf/tests/pe-file.exe | Bin 0 -> 75595 bytes
tools/perf/tests/pe-file.exe.debug | Bin 0 -> 141644 bytes
tools/perf/tests/python-use.c | 1 +
tools/perf/tests/sdt.c | 6 +-
tools/perf/tests/shell/buildid.sh | 101 +
tools/perf/tests/shell/test_arm_coresight.sh | 183 ++
tools/perf/tests/tests.h | 2 +
tools/perf/trace/beauty/mmap.c | 74 +-
tools/perf/trace/beauty/mmap_flags.sh | 16 +-
tools/perf/trace/beauty/mmap_prot.sh | 30 +
tools/perf/trace/beauty/mremap_flags.sh | 18 +
tools/perf/util/Build | 2 +
tools/perf/util/annotate.c | 5 +-
tools/perf/util/build-id.c | 48 +-
tools/perf/util/build-id.h | 12 +-
tools/perf/util/callchain.c | 99 +
tools/perf/util/callchain.h | 9 +
tools/perf/util/cgroup.c | 115 +-
tools/perf/util/cgroup.h | 3 +
tools/perf/util/config.c | 2 +-
tools/perf/util/config.h | 2 +
tools/perf/util/dso.c | 23 +-
tools/perf/util/dso.h | 7 +-
tools/perf/util/dsos.c | 9 +-
tools/perf/util/event.c | 2 +-
tools/perf/util/evlist.c | 123 +-
tools/perf/util/evlist.h | 8 +-
tools/perf/util/evsel.c | 109 +
tools/perf/util/evsel.h | 93 +-
tools/perf/util/group.h | 8 -
tools/perf/util/header.c | 15 +-
tools/perf/util/intel-pt.c | 8 +-
tools/perf/util/jitdump.c | 14 +-
tools/perf/util/machine.c | 12 +
tools/perf/util/machine.h | 4 +
tools/perf/util/map.c | 21 +-
tools/perf/util/map.h | 14 +
tools/perf/util/metricgroup.c | 177 +-
tools/perf/util/metricgroup.h | 9 +-
tools/perf/util/parse-events.c | 23 +-
tools/perf/util/parse-events.h | 2 +-
tools/perf/util/parse-events.l | 2 +-
tools/perf/util/parse-events.y | 8 +-
tools/perf/util/print_binary.c | 2 +-
tools/perf/util/probe-event.c | 69 +-
tools/perf/util/probe-finder.c | 63 +-
tools/perf/util/probe-finder.h | 7 +-
tools/perf/util/python.c | 21 +-
tools/perf/util/record.c | 3 +-
tools/perf/util/record.h | 1 +
.../util/scripting-engines/trace-event-python.c | 2 +-
tools/perf/util/stat-display.c | 1 -
tools/perf/util/stat-shadow.c | 89 +
tools/perf/util/stat.c | 4 +
tools/perf/util/stat.h | 10 +
tools/perf/util/stream.c | 342 +++
tools/perf/util/stream.h | 41 +
tools/perf/util/symbol-elf.c | 107 +-
tools/perf/util/symbol-minimal.c | 31 +-
tools/perf/util/symbol.c | 155 +-
tools/perf/util/symbol.h | 9 +-
tools/perf/util/synthetic-events.c | 10 +-
tools/perf/util/topdown.c | 58 +
tools/perf/util/topdown.h | 12 +
tools/perf/util/tsc.c | 81 +
tools/perf/util/tsc.h | 5 +
tools/perf/util/util.h | 6 +
164 files changed, 10450 insertions(+), 5720 deletions(-)
create mode 100644 tools/build/feature/test-libbfd-buildid.c
create mode 100644 tools/perf/Documentation/topdown.txt
create mode 100644 tools/perf/arch/arm64/util/tsc.c
delete mode 100644 tools/perf/arch/x86/util/group.c
create mode 100644 tools/perf/arch/x86/util/topdown.c
create mode 100644 tools/perf/bench/inject-buildid.c
create mode 100644 tools/perf/pmu-events/arch/x86/amdzen1/data-fabric.json
create mode 100644 tools/perf/pmu-events/arch/x86/amdzen1/recommended.json
create mode 100644 tools/perf/pmu-events/arch/x86/amdzen2/data-fabric.json
create mode 100644 tools/perf/pmu-events/arch/x86/amdzen2/recommended.json
delete mode 100644 tools/perf/pmu-events/jevents.h
create mode 100644 tools/perf/tests/expand-cgroup.c
create mode 100644 tools/perf/tests/pe-file-parsing.c
create mode 100644 tools/perf/tests/pe-file.c
create mode 100644 tools/perf/tests/pe-file.exe
create mode 100644 tools/perf/tests/pe-file.exe.debug
create mode 100755 tools/perf/tests/shell/buildid.sh
create mode 100755 tools/perf/tests/shell/test_arm_coresight.sh
create mode 100755 tools/perf/trace/beauty/mmap_prot.sh
create mode 100755 tools/perf/trace/beauty/mremap_flags.sh
delete mode 100644 tools/perf/util/group.h
create mode 100644 tools/perf/util/stream.c
create mode 100644 tools/perf/util/stream.h
create mode 100644 tools/perf/util/topdown.c
create mode 100644 tools/perf/util/topdown.h
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