Messages in this thread Patch in this message | | | From | Jiri Olsa <> | Subject | [PATCH 35/45] perf stat report: Process stat and stat round events | Date | Wed, 30 Sep 2015 16:10:48 +0200 |
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Adding processing of stat and stat round events.
Link: http://lkml.kernel.org/n/tip-qc3ihpf6j8hlfdts64uj4nmc@git.kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org> --- tools/perf/builtin-stat.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 6e84794cae00..6c422d40bbe0 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1485,6 +1485,32 @@ static int __cmd_record(int argc, const char **argv) return argc; } +static int process_stat_round_event(struct perf_tool *tool __maybe_unused, + union perf_event *event, + struct perf_session *session) +{ + struct stat_round_event *round = &event->stat_round; + struct perf_evsel *counter; + struct timespec tsh, *ts = NULL; + const char **argv = session->header.env.cmdline_argv; + int argc = session->header.env.nr_cmdline; + + evlist__for_each(evsel_list, counter) + perf_stat_process_counter(&stat_config, counter); + + if (round->type == PERF_STAT_ROUND_TYPE__FINAL) + update_stats(&walltime_nsecs_stats, round->time); + + if (stat_config.interval && round->time) { + tsh.tv_sec = round->time / NSECS_PER_SEC; + tsh.tv_nsec = round->time % NSECS_PER_SEC; + ts = &tsh; + } + + print_counters(ts, argc, argv); + return 0; +} + static int process_stat_config_event(struct perf_tool *tool __maybe_unused, union perf_event *event, @@ -1570,6 +1596,8 @@ static struct perf_stat perf_stat = { .thread_map = process_thread_map_event, .cpu_map = process_cpu_map_event, .stat_config = process_stat_config_event, + .stat = perf_event__process_stat_event, + .stat_round = process_stat_round_event, }, }; -- 2.4.3
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