* Arnaldo Carvalho de Melo <[email protected]> wrote:
> Hi Ingo, > > Please consider pulling, I pulled tip/perf/urgent into > tip/pref/core, IIRC was just a fast forward at that point, yeap, just > did it again and it still is: > > $ git checkout -b t tip/perf/core > Branch 't' set up to track remote branch 'perf/core' from 'tip'. > Switched to a new branch 't' > $ git merge tip/perf/urgent > Updating d15d356887e7..c7a286577d75 > Fast-forward > <SNIP> > > IIRC Jiri needs this for a pile of patches he submitted and > that I'll process next, > > Best regards, > > - Arnaldo > > Test results at the end of this message, as usual. > > The following changes since commit 6b89d4c1ae8596a8c9240f169ef108704de373f2: > > perf/x86/intel: Fix INTEL_FLAGS_EVENT_CONSTRAINT* masking (2019-05-10 > 08:04:17 +0200) > > are available in the Git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git > tags/perf-core-for-mingo-5.2-20190517 > > for you to fetch changes up to 4fc4d8dfa056dfd48afe73b9ea3b7570ceb80b9c: > > perf stat: Support 'percore' event qualifier (2019-05-16 14:17:24 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > perf.data: > > Alexey Budankov: > > - Streaming compression of perf ring buffer into PERF_RECORD_COMPRESSED > user space records, resulting in ~3-5x perf.data file size reduction > on variety of tested workloads what saves storage space on larger > server systems where perf.data size can easily reach several tens or > even hundreds of GiBs, especially when profiling with DWARF-based > stacks and tracing of context switches. > > perf record: > > Arnaldo Carvalho de Melo > > - Improve -user-regs/intr-regs suggestions to overcome errors. > > perf annotate: > > Jin Yao: > > - Remove hist__account_cycles() from callback, speeding up branch processing > (perf record -b). > > perf stat: > > - Add a 'percore' event qualifier, e.g.: -e > cpu/event=0,umask=0x3,percore=1/, > that sums up the event counts for both hardware threads in a core. > > We can already do this with --per-core, but it's often useful to do > this together with other metrics that are collected per hardware thread. > > I.e. now its possible to do this per-event, and have it mixed with other > events not aggregated by core. > > core libraries: > > Donald Yandt: > > - Check for errors when doing fgets(/proc/version). > > Jiri Olsa: > > - Speed up report for perf compiled with linbunwind. > > tools headers: > > Arnaldo Carvalho de Melo > > - Update memcpy_64.S, x86's kvm.h and pt_regs.h. > > arm64: > > Florian Fainelli: > > - Map Brahma-B53 CPUID to cortex-a53 events. > > - Add Cortex-A57 and Cortex-A72 events. > > csky: > > Mao Han: > > - Add DWARF register mappings for libdw, allowing --call-graph=dwarf to work > on the C-SKY arch. > > x86: > > Andi Kleen/Kan Liang: > > - Add support for recording and printing XMM registers, available, for > instance, on Icelake. > > Kan Liang: > > - Add uncore_upi (Intel's "Ultra Path Interconnect" events) JSON support. > UPI replaced the Intel QuickPath Interconnect (QPI) in Xeon Skylake-SP. > > Intel PT: > > Adrian Hunter > > . Fix instructions sampling rate. > > . Timestamp fixes. > > . Improve exported-sql-viewer GUI, allowing, for instance, to copy'n'paste > the trees, useful for e-mailing. > > Documentation: > > Thomas Richter: > > - Add description for 'perf --debug stderr=1', which redirects stderr to > stdout. > > libtraceevent: > > Tzvetomir Stoyanov: > > - Add man pages for the various APIs. > > Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> > > ---------------------------------------------------------------- > Adrian Hunter (9): > perf scripts python: exported-sql-viewer.py: Move view creation > perf scripts python: exported-sql-viewer.py: Fix error when shrinking / > enlarging font > perf scripts python: exported-sql-viewer.py: Add tree level > perf scripts python: exported-sql-viewer.py: Add copy to clipboard > perf scripts python: exported-sql-viewer.py: Add context menu > perf scripts python: exported-sql-viewer.py: Add 'About' dialog box > perf intel-pt: Fix instructions sampling rate > perf intel-pt: Fix improved sample timestamp > perf intel-pt: Fix sample timestamp wrt non-taken branches > > Alexey Budankov (11): > perf session: Define 'bytes_transferred' and 'bytes_compressed' metrics > perf record: Implement COMPRESSED event record and its attributes > perf mmap: Implement dedicated memory buffer for data compression > perf tools: Introduce Zstd streaming based compression API > perf record: Implement compression for serial trace streaming > perf record: Implement compression for AIO trace streaming > perf report: Add stub processing of compressed events for -D > perf record: Implement -z,--compression_level[=<n>] option > perf report: Implement perf.data record decompression > perf inject: Enable COMPRESSED record decompression > perf tests: Implement Zstd comp/decomp integration test > > Andi Kleen (1): > perf tools x86: Add support for recording and printing XMM registers > > Arnaldo Carvalho de Melo (8): > tools arch: Update arch/x86/lib/memcpy_64.S copy used in 'perf bench > mem memcpy' > tools arch uapi: Sync the x86 kvm.h copy > tools x86 uapi asm: Sync the pt_regs.h copy with the kernel sources > tools pci: Do not delete pcitest.sh in 'make clean' > perf record: Fix suggestion to get list of registers usable with > --user-regs and --intr-regs > perf parse-regs: Improve error output when faced with unknown register > name > perf build tests: Add NO_LIBZSTD=1 to make_minimal > perf test zstd: Fixup verbose mode output > > Colin Ian King (1): > perf test: Fix spelling mistake "leadking" -> "leaking" > > Donald Yandt (1): > perf machine: Null-terminate version char array upon > fgets(/proc/version) error > > Florian Fainelli (3): > perf vendor events arm64: Remove [[:xdigit:]] wildcard > perf vendor events arm64: Map Brahma-B53 CPUID to cortex-a53 events > perf vendor events arm64: Add Cortex-A57 and Cortex-A72 events > > Jin Yao (4): > perf annotate: Remove hist__account_cycles() from callback > perf tools: Add a 'percore' event qualifier > perf stat: Factor out aggregate counts printing > perf stat: Support 'percore' event qualifier > > Jiri Olsa (1): > perf tools: Speed up report for perf compiled with linwunwind > > Kan Liang (4): > perf vendor events intel: Add uncore_upi JSON support > perf parse-regs: Split parse_regs > perf parse-regs: Add generic support for arch__intr/user_reg_mask() > perf regs x86: Add X86 specific arch__intr_reg_mask() > > Mao Han (1): > csky: Add support for libdw > > Thomas Richter (1): > perf docs: Add description for stderr > > Tzvetomir Stoyanov (27): > tools lib traceevent: Remove hard coded install paths from pkg-config > file > tools lib traceevent: Introduce man pages > tools lib traceevent: Add support for man pages with multiple names > tools lib traceevent: Man pages for tep_handler related APIs > tools lib traceevent: Man page for header_page APIs > tools lib traceevent: Man page for get/set cpus APIs > tools lib traceevent: Man page for file endian APIs > tools lib traceevent: Man page for host endian APIs > tools lib traceevent: Man page for page size APIs > tools lib traceevent: Man page for tep_strerror() > tools lib traceevent: Man pages for event handler APIs > tools lib traceevent: Man pages for function related libtraceevent APIs > tools lib traceevent: Man pages for registering print function > tools lib traceevent: Man page for tep_read_number() > tools lib traceevent: Man pages for event find APIs > tools lib traceevent: Man page for list events APIs > tools lib traceevent: Man pages for libtraceevent event get APIs > tools lib traceevent: Man pages for find field APIs > tools lib traceevent: Man pages for get field value APIs > tools lib traceevent: Man pages for print field APIs > tools lib traceevent: Man page for tep_read_number_field() > tools lib traceevent: Man pages for event fields APIs > tools lib traceevent: Man pages for event filter APIs > tools lib traceevent: Man pages for parse event APIs > tools lib traceevent: Man page for tep_parse_header_page() > tools lib traceevent: Man pages for APIs used to extract common fields > from a record > tools lib traceevent: Man pages for trace sequences APIs > > Zenghui Yu (1): > perf jevents: Remove unused variable > > tools/arch/csky/include/uapi/asm/perf_regs.h | 51 ++++ > tools/arch/x86/include/uapi/asm/kvm.h | 1 + > tools/arch/x86/include/uapi/asm/perf_regs.h | 23 +- > tools/arch/x86/lib/memcpy_64.S | 3 +- > tools/lib/traceevent/Documentation/Makefile | 207 +++++++++++++ > tools/lib/traceevent/Documentation/asciidoc.conf | 120 ++++++++ > .../Documentation/libtraceevent-commands.txt | 153 ++++++++++ > .../Documentation/libtraceevent-cpus.txt | 77 +++++ > .../Documentation/libtraceevent-endian_read.txt | 78 +++++ > .../Documentation/libtraceevent-event_find.txt | 103 +++++++ > .../Documentation/libtraceevent-event_get.txt | 99 ++++++ > .../Documentation/libtraceevent-event_list.txt | 122 ++++++++ > .../Documentation/libtraceevent-field_find.txt | 118 +++++++ > .../Documentation/libtraceevent-field_get_val.txt | 122 ++++++++ > .../Documentation/libtraceevent-field_print.txt | 126 ++++++++ > .../Documentation/libtraceevent-field_read.txt | 81 +++++ > .../Documentation/libtraceevent-fields.txt | 105 +++++++ > .../Documentation/libtraceevent-file_endian.txt | 91 ++++++ > .../Documentation/libtraceevent-filter.txt | 209 +++++++++++++ > .../Documentation/libtraceevent-func_apis.txt | 183 +++++++++++ > .../Documentation/libtraceevent-func_find.txt | 88 ++++++ > .../Documentation/libtraceevent-handle.txt | 101 ++++++ > .../Documentation/libtraceevent-header_page.txt | 102 +++++++ > .../Documentation/libtraceevent-host_endian.txt | 104 +++++++ > .../Documentation/libtraceevent-long_size.txt | 78 +++++ > .../Documentation/libtraceevent-page_size.txt | 82 +++++ > .../Documentation/libtraceevent-parse_event.txt | 90 ++++++ > .../Documentation/libtraceevent-parse_head.txt | 82 +++++ > .../Documentation/libtraceevent-record_parse.txt | 137 +++++++++ > .../libtraceevent-reg_event_handler.txt | 156 ++++++++++ > .../Documentation/libtraceevent-reg_print_func.txt | 155 ++++++++++ > .../Documentation/libtraceevent-set_flag.txt | 104 +++++++ > .../Documentation/libtraceevent-strerror.txt | 85 ++++++ > .../Documentation/libtraceevent-tseq.txt | 158 ++++++++++ > .../lib/traceevent/Documentation/libtraceevent.txt | 203 ++++++++++++ > .../lib/traceevent/Documentation/manpage-1.72.xsl | 14 + > .../lib/traceevent/Documentation/manpage-base.xsl | 35 +++ > .../Documentation/manpage-bold-literal.xsl | 17 ++ > .../traceevent/Documentation/manpage-normal.xsl | 13 + > .../Documentation/manpage-suppress-sp.xsl | 21 ++ > tools/lib/traceevent/Makefile | 46 ++- > tools/lib/traceevent/libtraceevent.pc.template | 4 +- > tools/pci/Makefile | 4 +- > tools/perf/Documentation/perf-list.txt | 12 + > tools/perf/Documentation/perf-record.txt | 8 +- > tools/perf/Documentation/perf-stat.txt | 4 + > tools/perf/Documentation/perf.data-file-format.txt | 24 ++ > tools/perf/Documentation/perf.txt | 2 + > tools/perf/Makefile.config | 6 +- > tools/perf/arch/csky/Build | 1 + > tools/perf/arch/csky/Makefile | 3 + > tools/perf/arch/csky/include/perf_regs.h | 100 ++++++ > tools/perf/arch/csky/util/Build | 2 + > tools/perf/arch/csky/util/dwarf-regs.c | 49 +++ > tools/perf/arch/csky/util/unwind-libdw.c | 77 +++++ > tools/perf/arch/x86/include/perf_regs.h | 26 +- > tools/perf/arch/x86/util/perf_regs.c | 44 +++ > tools/perf/builtin-annotate.c | 4 +- > tools/perf/builtin-inject.c | 4 + > tools/perf/builtin-record.c | 229 ++++++++++++-- > tools/perf/builtin-report.c | 16 +- > tools/perf/builtin-stat.c | 21 ++ > tools/perf/perf.h | 1 + > .../arm64/arm/cortex-a57-a72/core-imp-def.json | 179 +++++++++++ > tools/perf/pmu-events/arch/arm64/mapfile.csv | 5 +- > tools/perf/pmu-events/jevents.c | 2 +- > tools/perf/scripts/python/exported-sql-viewer.py | 340 > ++++++++++++++++++++- > tools/perf/tests/dso-data.c | 4 +- > tools/perf/tests/make | 2 +- > tools/perf/tests/shell/record+zstd_comp_decomp.sh | 34 +++ > tools/perf/util/Build | 2 + > tools/perf/util/annotate.c | 2 +- > tools/perf/util/compress.h | 53 ++++ > tools/perf/util/env.h | 11 + > tools/perf/util/event.c | 1 + > tools/perf/util/event.h | 7 + > tools/perf/util/evlist.c | 8 +- > tools/perf/util/evlist.h | 2 +- > tools/perf/util/evsel.c | 2 + > tools/perf/util/evsel.h | 3 + > tools/perf/util/header.c | 53 ++++ > tools/perf/util/header.h | 1 + > .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 31 +- > tools/perf/util/machine.c | 3 +- > tools/perf/util/mmap.c | 102 ++----- > tools/perf/util/mmap.h | 16 +- > tools/perf/util/parse-events.c | 27 ++ > tools/perf/util/parse-events.h | 1 + > tools/perf/util/parse-events.l | 1 + > tools/perf/util/parse-regs-options.c | 33 +- > tools/perf/util/parse-regs-options.h | 3 +- > tools/perf/util/perf_regs.c | 10 + > tools/perf/util/perf_regs.h | 3 + > tools/perf/util/session.c | 133 +++++++- > tools/perf/util/session.h | 14 + > tools/perf/util/stat-display.c | 107 +++++-- > tools/perf/util/stat.c | 8 +- > tools/perf/util/thread.c | 3 +- > tools/perf/util/tool.h | 2 + > tools/perf/util/unwind-libunwind-local.c | 6 - > tools/perf/util/unwind-libunwind.c | 10 + > tools/perf/util/zstd.c | 111 +++++++ > 102 files changed, 5703 insertions(+), 216 deletions(-) > create mode 100644 tools/arch/csky/include/uapi/asm/perf_regs.h > create mode 100644 tools/lib/traceevent/Documentation/Makefile > create mode 100644 tools/lib/traceevent/Documentation/asciidoc.conf > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-commands.txt > create mode 100644 tools/lib/traceevent/Documentation/libtraceevent-cpus.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-endian_read.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-event_find.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-event_get.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-event_list.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-field_find.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-field_get_val.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-field_print.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-field_read.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-fields.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-file_endian.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-filter.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-func_apis.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-func_find.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-handle.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-header_page.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-host_endian.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-long_size.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-page_size.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-parse_event.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-parse_head.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-record_parse.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-reg_event_handler.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-reg_print_func.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-set_flag.txt > create mode 100644 > tools/lib/traceevent/Documentation/libtraceevent-strerror.txt > create mode 100644 tools/lib/traceevent/Documentation/libtraceevent-tseq.txt > create mode 100644 tools/lib/traceevent/Documentation/libtraceevent.txt > create mode 100644 tools/lib/traceevent/Documentation/manpage-1.72.xsl > create mode 100644 tools/lib/traceevent/Documentation/manpage-base.xsl > create mode 100644 > tools/lib/traceevent/Documentation/manpage-bold-literal.xsl > create mode 100644 tools/lib/traceevent/Documentation/manpage-normal.xsl > create mode 100644 tools/lib/traceevent/Documentation/manpage-suppress-sp.xsl > create mode 100644 tools/perf/arch/csky/Build > create mode 100644 tools/perf/arch/csky/Makefile > create mode 100644 tools/perf/arch/csky/include/perf_regs.h > create mode 100644 tools/perf/arch/csky/util/Build > create mode 100644 tools/perf/arch/csky/util/dwarf-regs.c > create mode 100644 tools/perf/arch/csky/util/unwind-libdw.c > create mode 100644 > tools/perf/pmu-events/arch/arm64/arm/cortex-a57-a72/core-imp-def.json > create mode 100755 tools/perf/tests/shell/record+zstd_comp_decomp.sh > create mode 100644 tools/perf/util/zstd.c Pulled, thanks a lot Arnaldo! Ingo
