diff options
| -rw-r--r-- | tools/perf/builtin-stat.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 835e3696b9ce..42e60764ad8d 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1640,6 +1640,12 @@ static int add_default_attributes(void) { .type = PERF_TYPE_HARDWARE, .config = PERF_COUNT_HW_BRANCH_MISSES }, }; + struct perf_event_attr default_sw_attrs[] = { + { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_TASK_CLOCK }, + { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_CONTEXT_SWITCHES }, + { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_CPU_MIGRATIONS }, + { .type = PERF_TYPE_SOFTWARE, .config = PERF_COUNT_SW_PAGE_FAULTS }, +}; /* * Detailed stats (-d), covering the L1 and last level data caches: @@ -1876,6 +1882,28 @@ setup_metrics: } if (!evsel_list->core.nr_entries) { + if (perf_pmu__has_hybrid()) { + const char *hybrid_str = "cycles,instructions,branches,branch-misses"; + + if (target__has_cpu(&target)) + default_sw_attrs[0].config = PERF_COUNT_SW_CPU_CLOCK; + + if (evlist__add_default_attrs(evsel_list, + default_sw_attrs) < 0) { + return -1; + } + + err = parse_events(evsel_list, hybrid_str, &errinfo); + if (err) { + fprintf(stderr, + "Cannot set up hybrid events %s: %d\n", + hybrid_str, err); + parse_events_print_error(&errinfo, hybrid_str); + return -1; + } + return err; + } + if (target__has_cpu(&target)) default_attrs0[0].config = PERF_COUNT_SW_CPU_CLOCK; |