diff options
Diffstat (limited to 'tools/perf/util/stat-display.c')
| -rw-r--r-- | tools/perf/util/stat-display.c | 39 |
1 files changed, 30 insertions, 9 deletions
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c index bc31fccc0057..76c6052b12e2 100644 --- a/tools/perf/util/stat-display.c +++ b/tools/perf/util/stat-display.c @@ -16,6 +16,7 @@ #include <linux/ctype.h> #include "cgroup.h" #include <api/fs/fs.h> +#include "util.h" #define CNTR_NOT_SUPPORTED "<not supported>" #define CNTR_NOT_COUNTED "<not counted>" @@ -110,7 +111,7 @@ static void aggr_printout(struct perf_stat_config *config, config->csv_sep); break; case AGGR_NONE: - if (evsel->percore) { + if (evsel->percore && !config->percore_show_thread) { fprintf(config->output, "S%d-D%d-C%*d%s", cpu_map__id_to_socket(id), cpu_map__id_to_die(id), @@ -628,7 +629,7 @@ static void aggr_cb(struct perf_stat_config *config, static void print_counter_aggrdata(struct perf_stat_config *config, struct evsel *counter, int s, char *prefix, bool metric_only, - bool *first) + bool *first, int cpu) { struct aggr_data ad; FILE *output = config->output; @@ -654,7 +655,7 @@ static void print_counter_aggrdata(struct perf_stat_config *config, fprintf(output, "%s", prefix); uval = val * counter->scale; - printout(config, id, nr, counter, uval, prefix, + printout(config, cpu != -1 ? cpu : id, nr, counter, uval, prefix, run, ena, 1.0, &rt_stat); if (!metric_only) fputc('\n', output); @@ -687,7 +688,7 @@ static void print_aggr(struct perf_stat_config *config, evlist__for_each_entry(evlist, counter) { print_counter_aggrdata(config, counter, s, prefix, metric_only, - &first); + &first, -1); } if (metric_only) fputc('\n', output); @@ -1097,7 +1098,6 @@ static void print_footer(struct perf_stat_config *config) { double avg = avg_stats(config->walltime_nsecs_stats) / NSEC_PER_SEC; FILE *output = config->output; - int n; if (!config->null_run) fprintf(output, "\n"); @@ -1131,9 +1131,7 @@ static void print_footer(struct perf_stat_config *config) } fprintf(output, "\n\n"); - if (config->print_free_counters_hint && - sysctl__read_int("kernel/nmi_watchdog", &n) >= 0 && - n > 0) + if (config->print_free_counters_hint && sysctl__nmi_watchdog_enabled()) fprintf(output, "Some events weren't counted. Try disabling the NMI watchdog:\n" " echo 0 > /proc/sys/kernel/nmi_watchdog\n" @@ -1146,6 +1144,26 @@ static void print_footer(struct perf_stat_config *config) "the same PMU. Try reorganizing the group.\n"); } +static void print_percore_thread(struct perf_stat_config *config, + struct evsel *counter, char *prefix) +{ + int s, s2, id; + bool first = true; + + for (int i = 0; i < perf_evsel__nr_cpus(counter); i++) { + s2 = config->aggr_get_id(config, evsel__cpus(counter), i); + for (s = 0; s < config->aggr_map->nr; s++) { + id = config->aggr_map->map[s]; + if (s2 == id) + break; + } + + print_counter_aggrdata(config, counter, s, + prefix, false, + &first, i); + } +} + static void print_percore(struct perf_stat_config *config, struct evsel *counter, char *prefix) { @@ -1157,13 +1175,16 @@ static void print_percore(struct perf_stat_config *config, if (!(config->aggr_map || config->aggr_get_id)) return; + if (config->percore_show_thread) + return print_percore_thread(config, counter, prefix); + for (s = 0; s < config->aggr_map->nr; s++) { if (prefix && metric_only) fprintf(output, "%s", prefix); print_counter_aggrdata(config, counter, s, prefix, metric_only, - &first); + &first, -1); } if (metric_only) |