From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1034869AbcIVVPe (ORCPT ); Thu, 22 Sep 2016 17:15:34 -0400 Received: from merlin.infradead.org ([205.233.59.134]:46334 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1034747AbcIVVNR (ORCPT ); Thu, 22 Sep 2016 17:13:17 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Alexander Shishkin , Andi Kleen , David Ahern , Don Zickus , Jiri Olsa , Joe Mario , linux-arm-kernel@lists.infradead.org, Mathieu Poirier , Namhyung Kim , Peter Zijlstra Subject: [GIT PULL 00/15] perf/core improvements and fixes Date: Thu, 22 Sep 2016 18:12:44 -0300 Message-Id: <1474578779-14095-1-git-send-email-acme@kernel.org> X-Mailer: git-send-email 2.7.4 X-SRS-Rewrite: SMTP reverse-path rewritten from by merlin.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo Hi Ingo, Please consider pulling, - Arnaldo The following changes since commit 89f1c2c59c4aef8e26edbc7db5175e6ffb0e9ec7: Merge tag 'perf-core-for-mingo-20160920' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-09-20 23:32:02 +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-20160922 for you to fetch changes up to 2d831454140f28fa643b78deede4511b9e2c9e5f: perf hists: Make hists__fprintf_headers function global (2016-09-22 13:08:59 -0300) ---------------------------------------------------------------- perf/core improvements: New features: - Add support for interacting with Coresight PMU ETMs/PTMs, that are IP blocks to perform hardware assisted tracing on a ARM CPU core (Mathieu Poirier) Infrastructure: - Histogram prep work for the upcoming c2c tool (Jiri Olsa) Signed-off-by: Arnaldo Carvalho de Melo ---------------------------------------------------------------- Jiri Olsa (9): perf evsel: Remove superfluous initialization of weight perf hists: Use bigger buffer for stdio headers perf hists: Add __hist_entry__snprintf function perf tools: Make reset_dimensions global perf tools: Make output_field_add and sort_dimension__add global perf tools: Make several sorting functions global perf tools: Make several display functions global perf hists: Make __hist_entry__snprintf function global perf hists: Make hists__fprintf_headers function global Mathieu Poirier (6): perf tools: Confine __get_cpuid() to x86 architecture perf tools: Make coresight PMU listable perf tools: Add coresight etm PMU record capabilities perf pmu: Push configuration down to PMU driver perf tools: Add PMU configuration to tools perf tools: Add sink configuration for cs_etm PMU MAINTAINERS | 5 + tools/perf/Makefile.config | 11 +- tools/perf/arch/arm/util/Build | 2 + tools/perf/arch/arm/util/auxtrace.c | 54 ++++ tools/perf/arch/arm/util/cs-etm.c | 617 ++++++++++++++++++++++++++++++++++++ tools/perf/arch/arm/util/cs-etm.h | 26 ++ tools/perf/arch/arm/util/pmu.c | 36 +++ tools/perf/arch/arm64/util/Build | 4 + tools/perf/builtin-record.c | 10 + tools/perf/builtin-stat.c | 9 + tools/perf/builtin-top.c | 13 + tools/perf/ui/browsers/hists.c | 2 +- tools/perf/ui/hist.c | 2 +- tools/perf/ui/stdio/hist.c | 14 +- tools/perf/util/Build | 1 + tools/perf/util/auxtrace.c | 1 + tools/perf/util/auxtrace.h | 1 + tools/perf/util/cs-etm.h | 74 +++++ tools/perf/util/drv_configs.c | 77 +++++ tools/perf/util/drv_configs.h | 26 ++ tools/perf/util/evsel.c | 2 - tools/perf/util/hist.h | 5 + tools/perf/util/pmu.h | 2 + tools/perf/util/sort.c | 16 +- tools/perf/util/sort.h | 11 + 25 files changed, 1001 insertions(+), 20 deletions(-) create mode 100644 tools/perf/arch/arm/util/auxtrace.c create mode 100644 tools/perf/arch/arm/util/cs-etm.c create mode 100644 tools/perf/arch/arm/util/cs-etm.h create mode 100644 tools/perf/arch/arm/util/pmu.c create mode 100644 tools/perf/util/cs-etm.h create mode 100644 tools/perf/util/drv_configs.c create mode 100644 tools/perf/util/drv_configs.h [root@zoo ~]# time dm 1 73.911 alpine:3.4: Ok 2 26.890 android-ndk:r12b-arm: Ok 3 77.833 archlinux:latest: Ok 4 40.814 centos:5: Ok 5 64.151 centos:6: Ok 6 75.720 centos:7: Ok 7 68.960 debian:7: Ok 8 75.606 debian:8: Ok 9 75.127 fedora:20: Ok 10 80.186 fedora:21: Ok 11 80.157 fedora:22: Ok 12 83.273 fedora:23: Ok 13 91.566 fedora:24: Ok 14 37.720 fedora:24-x-ARC-uClibc: Ok 15 98.492 fedora:rawhide: Ok 16 100.555 mageia:5: Ok 17 94.140 opensuse:13.2: Ok 18 95.476 opensuse:42.1: Ok 19 106.037 opensuse:tumbleweed: Ok 20 75.951 ubuntu:12.04.5: Ok 21 52.138 ubuntu:14.04: Ok 22 94.814 ubuntu:14.04.4: Ok 23 100.525 ubuntu:15.10: Ok 24 93.813 ubuntu:16.04: Ok 25 85.214 ubuntu:16.04-x-arm: Ok 26 83.487 ubuntu:16.04-x-arm64: Ok 27 82.918 ubuntu:16.04-x-powerpc64: Ok 28 84.189 ubuntu:16.04-x-powerpc64el: Ok 29 93.162 ubuntu:16.10: Ok real 38m13.568s user 0m2.379s sys 0m2.402s [root@zoo ~]# [root@jouet ~]# perf test 1: vmlinux symtab matches kallsyms : Ok 2: detect openat syscall event : Ok 3: detect openat syscall event on all cpus : Ok 4: read samples using the mmap interface : Ok 5: parse events tests : Ok 6: Validate PERF_RECORD_* events & perf_sample fields : Ok 7: Test perf pmu format parsing : Ok 8: Test dso data read : Ok 9: Test dso data cache : Ok 10: Test dso data reopen : Ok 11: roundtrip evsel->name check : Ok 12: Check parsing of sched tracepoints fields : Ok 13: Generate and check syscalls:sys_enter_openat event fields: Ok 14: struct perf_event_attr setup : Ok 15: Test matching and linking multiple hists : Ok 16: Try 'import perf' in python, checking link problems : Ok 17: Test breakpoint overflow signal handler : Ok 18: Test breakpoint overflow sampling : Ok 19: Test number of exit event of a simple workload : Ok 20: Test software clock events have valid period values : Ok 21: Test object code reading : Ok 22: Test sample parsing : Ok 23: Test using a dummy software event to keep tracking : Ok 24: Test parsing with no sample_id_all bit set : Ok 25: Test filtering hist entries : Ok 26: Test mmap thread lookup : Ok 27: Test thread mg sharing : Ok 28: Test output sorting of hist entries : Ok 29: Test cumulation of child hist entries : Ok 30: Test tracking with sched_switch : Ok 31: Filter fds with revents mask in a fdarray : Ok 32: Add fd to a fdarray, making it autogrow : Ok 33: Test kmod_path__parse function : Ok 34: Test thread map : Ok 35: Test LLVM searching and compiling : 35.1: Basic BPF llvm compiling test : Ok 35.2: Test kbuild searching : Ok 35.3: Compile source for BPF prologue generation test : Ok 35.4: Compile source for BPF relocation test : Ok 36: Test topology in session : Ok 37: Test BPF filter : 37.1: Test basic BPF filtering : Ok 37.2: Test BPF prologue generation : Ok 37.3: Test BPF relocation checker : Ok 38: Test thread map synthesize : Ok 39: Test cpu map synthesize : Ok 40: Test stat config synthesize : Ok 41: Test stat synthesize : Ok 42: Test stat round synthesize : Ok 43: Test attr update synthesize : Ok 44: Test events times : Ok 45: Test backward reading from ring buffer : Ok 46: Test cpu map print : Ok 47: Test SDT event probing : Ok 48: Test is_printable_array function : Ok 49: Test bitmap print : Ok 50: x86 rdpmc test : Ok 51: Test converting perf time to TSC : Ok 52: Test dwarf unwind : Ok 53: Test x86 instruction decoder - new instructions : Ok 54: Test intel cqm nmi context read : Skip [root@jouet ~]#