perf stat: Pass a 'struct perf_stat_config' argument to global print functions
Add 'struct perf_stat_config' argument to the global print functions, so that these functions can be used out of the 'perf stat' command code. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: David Ahern <dsahern@gmail.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/20180830063252.23729-20-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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commit
6ca9a082b1
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@ -1544,7 +1544,8 @@ struct metric_ctx {
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FILE *fp;
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};
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static void script_print_metric(void *ctx, const char *color,
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static void script_print_metric(struct perf_stat_config *config __maybe_unused,
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void *ctx, const char *color,
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const char *fmt,
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const char *unit, double val)
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{
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@ -1562,7 +1563,8 @@ static void script_print_metric(void *ctx, const char *color,
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fprintf(mctx->fp, " %s\n", unit);
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}
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static void script_new_line(void *ctx)
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static void script_new_line(struct perf_stat_config *config __maybe_unused,
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void *ctx)
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{
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struct metric_ctx *mctx = ctx;
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@ -1608,7 +1610,7 @@ static void perf_sample__fprint_metric(struct perf_script *script,
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evsel_script(evsel)->val = val;
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if (evsel_script(evsel->leader)->gnum == evsel->leader->nr_members) {
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for_each_group_member (ev2, evsel->leader) {
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perf_stat__print_shadow_stats(ev2,
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perf_stat__print_shadow_stats(&stat_config, ev2,
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evsel_script(ev2)->val,
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sample->cpu,
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&ctx,
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@ -697,11 +697,12 @@ static void print_noise(struct perf_stat_config *config,
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print_noise_pct(config, stddev_stats(&ps->res_stats[0]), avg);
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}
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static void aggr_printout(struct perf_evsel *evsel, int id, int nr)
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static void aggr_printout(struct perf_stat_config *config,
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struct perf_evsel *evsel, int id, int nr)
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{
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switch (stat_config.aggr_mode) {
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switch (config->aggr_mode) {
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case AGGR_CORE:
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fprintf(stat_config.output, "S%d-C%*d%s%*d%s",
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fprintf(config->output, "S%d-C%*d%s%*d%s",
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cpu_map__id_to_socket(id),
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csv_output ? 0 : -8,
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cpu_map__id_to_cpu(id),
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@ -711,7 +712,7 @@ static void aggr_printout(struct perf_evsel *evsel, int id, int nr)
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csv_sep);
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break;
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case AGGR_SOCKET:
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fprintf(stat_config.output, "S%*d%s%*d%s",
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fprintf(config->output, "S%*d%s%*d%s",
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csv_output ? 0 : -5,
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id,
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csv_sep,
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@ -720,12 +721,12 @@ static void aggr_printout(struct perf_evsel *evsel, int id, int nr)
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csv_sep);
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break;
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case AGGR_NONE:
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fprintf(stat_config.output, "CPU%*d%s",
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fprintf(config->output, "CPU%*d%s",
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csv_output ? 0 : -4,
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perf_evsel__cpus(evsel)->map[id], csv_sep);
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break;
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case AGGR_THREAD:
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fprintf(stat_config.output, "%*s-%*d%s",
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fprintf(config->output, "%*s-%*d%s",
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csv_output ? 0 : 16,
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thread_map__comm(evsel->threads, id),
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csv_output ? 0 : -8,
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@ -750,24 +751,27 @@ struct outstate {
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#define METRIC_LEN 35
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static void new_line_std(void *ctx)
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static void new_line_std(struct perf_stat_config *config __maybe_unused,
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void *ctx)
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{
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struct outstate *os = ctx;
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os->newline = true;
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}
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static void do_new_line_std(struct outstate *os)
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static void do_new_line_std(struct perf_stat_config *config,
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struct outstate *os)
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{
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fputc('\n', os->fh);
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fputs(os->prefix, os->fh);
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aggr_printout(os->evsel, os->id, os->nr);
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if (stat_config.aggr_mode == AGGR_NONE)
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aggr_printout(config, os->evsel, os->id, os->nr);
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if (config->aggr_mode == AGGR_NONE)
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fprintf(os->fh, " ");
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fprintf(os->fh, " ");
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}
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static void print_metric_std(void *ctx, const char *color, const char *fmt,
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static void print_metric_std(struct perf_stat_config *config,
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void *ctx, const char *color, const char *fmt,
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const char *unit, double val)
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{
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struct outstate *os = ctx;
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@ -783,7 +787,7 @@ static void print_metric_std(void *ctx, const char *color, const char *fmt,
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}
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if (newline)
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do_new_line_std(os);
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do_new_line_std(config, os);
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n = fprintf(out, " # ");
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if (color)
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@ -793,7 +797,7 @@ static void print_metric_std(void *ctx, const char *color, const char *fmt,
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fprintf(out, " %-*s", METRIC_LEN - n - 1, unit);
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}
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static void new_line_csv(void *ctx)
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static void new_line_csv(struct perf_stat_config *config, void *ctx)
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{
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struct outstate *os = ctx;
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int i;
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@ -801,12 +805,13 @@ static void new_line_csv(void *ctx)
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fputc('\n', os->fh);
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if (os->prefix)
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fprintf(os->fh, "%s%s", os->prefix, csv_sep);
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aggr_printout(os->evsel, os->id, os->nr);
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aggr_printout(config, os->evsel, os->id, os->nr);
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for (i = 0; i < os->nfields; i++)
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fputs(csv_sep, os->fh);
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}
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static void print_metric_csv(void *ctx,
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static void print_metric_csv(struct perf_stat_config *config __maybe_unused,
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void *ctx,
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const char *color __maybe_unused,
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const char *fmt, const char *unit, double val)
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{
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@ -853,7 +858,8 @@ static const char *fixunit(char *buf, struct perf_evsel *evsel,
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return unit;
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}
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static void print_metric_only(void *ctx, const char *color, const char *fmt,
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static void print_metric_only(struct perf_stat_config *config __maybe_unused,
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void *ctx, const char *color, const char *fmt,
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const char *unit, double val)
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{
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struct outstate *os = ctx;
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@ -874,7 +880,8 @@ static void print_metric_only(void *ctx, const char *color, const char *fmt,
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fprintf(out, "%*s ", mlen, str);
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}
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static void print_metric_only_csv(void *ctx, const char *color __maybe_unused,
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static void print_metric_only_csv(struct perf_stat_config *config __maybe_unused,
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void *ctx, const char *color __maybe_unused,
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const char *fmt,
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const char *unit, double val)
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{
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@ -894,11 +901,13 @@ static void print_metric_only_csv(void *ctx, const char *color __maybe_unused,
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fprintf(out, "%s%s", vals, csv_sep);
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}
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static void new_line_metric(void *ctx __maybe_unused)
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static void new_line_metric(struct perf_stat_config *config __maybe_unused,
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void *ctx __maybe_unused)
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{
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}
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static void print_metric_header(void *ctx, const char *color __maybe_unused,
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static void print_metric_header(struct perf_stat_config *config __maybe_unused,
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void *ctx, const char *color __maybe_unused,
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const char *fmt __maybe_unused,
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const char *unit, double val __maybe_unused)
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{
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@ -936,9 +945,10 @@ static int first_shadow_cpu(struct perf_evsel *evsel, int id)
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return 0;
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}
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static void abs_printout(int id, int nr, struct perf_evsel *evsel, double avg)
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static void abs_printout(struct perf_stat_config *config,
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int id, int nr, struct perf_evsel *evsel, double avg)
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{
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FILE *output = stat_config.output;
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FILE *output = config->output;
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double sc = evsel->scale;
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const char *fmt;
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@ -951,7 +961,7 @@ static void abs_printout(int id, int nr, struct perf_evsel *evsel, double avg)
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fmt = floor(sc) != sc ? "%18.2f%s" : "%18.0f%s";
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}
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aggr_printout(evsel, id, nr);
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aggr_printout(config, evsel, id, nr);
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fprintf(output, fmt, avg, csv_sep);
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@ -1004,7 +1014,7 @@ static void printout(struct perf_stat_config *config, int id, int nr,
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.evsel = counter,
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};
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print_metric_t pm = print_metric_std;
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void (*nl)(void *);
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new_line_t nl;
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if (metric_only) {
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nl = new_line_metric;
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@ -1033,10 +1043,10 @@ static void printout(struct perf_stat_config *config, int id, int nr,
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}
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if (run == 0 || ena == 0 || counter->counts->scaled == -1) {
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if (metric_only) {
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pm(&os, NULL, "", "", 0);
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pm(config, &os, NULL, "", "", 0);
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return;
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}
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aggr_printout(counter, id, nr);
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aggr_printout(config, counter, id, nr);
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fprintf(config->output, "%*s%s",
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csv_output ? 0 : 18,
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@ -1062,16 +1072,16 @@ static void printout(struct perf_stat_config *config, int id, int nr,
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csv_sep, counter->cgrp->name);
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if (!csv_output)
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pm(&os, NULL, NULL, "", 0);
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pm(config, &os, NULL, NULL, "", 0);
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print_noise(config, counter, noise);
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print_running(config, run, ena);
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if (csv_output)
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pm(&os, NULL, NULL, "", 0);
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pm(config, &os, NULL, NULL, "", 0);
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return;
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}
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if (!metric_only)
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abs_printout(id, nr, counter, uval);
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abs_printout(config, id, nr, counter, uval);
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out.print_metric = pm;
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out.new_line = nl;
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@ -1083,7 +1093,7 @@ static void printout(struct perf_stat_config *config, int id, int nr,
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print_running(config, run, ena);
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}
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perf_stat__print_shadow_stats(counter, uval,
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perf_stat__print_shadow_stats(config, counter, uval,
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first_shadow_cpu(counter, id),
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&out, &metric_events, st);
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if (!csv_output && !metric_only) {
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@ -1255,7 +1265,7 @@ static void print_aggr(struct perf_stat_config *config,
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val = ad.val;
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if (first && metric_only) {
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first = false;
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aggr_printout(counter, id, nr);
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aggr_printout(config, counter, id, nr);
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}
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if (prefix && !metric_only)
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fprintf(output, "%s", prefix);
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@ -1459,7 +1469,7 @@ static void print_no_aggr_metric(struct perf_stat_config *config,
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if (is_duration_time(counter))
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continue;
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if (first) {
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aggr_printout(counter, cpu, 0);
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aggr_printout(config, counter, cpu, 0);
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first = false;
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}
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val = perf_counts(counter->counts, cpu, 0)->val;
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@ -1521,7 +1531,7 @@ static void print_metric_headers(struct perf_stat_config *config,
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out.new_line = new_line_metric;
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out.force_header = true;
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os.evsel = counter;
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perf_stat__print_shadow_stats(counter, 0,
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perf_stat__print_shadow_stats(config, counter, 0,
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0,
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&out,
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&metric_events,
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@ -410,7 +410,8 @@ static double runtime_stat_n(struct runtime_stat *st,
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return v->stats.n;
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}
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static void print_stalled_cycles_frontend(int cpu,
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static void print_stalled_cycles_frontend(struct perf_stat_config *config,
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int cpu,
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struct perf_evsel *evsel, double avg,
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struct perf_stat_output_ctx *out,
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struct runtime_stat *st)
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@ -427,13 +428,14 @@ static void print_stalled_cycles_frontend(int cpu,
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color = get_ratio_color(GRC_STALLED_CYCLES_FE, ratio);
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if (ratio)
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out->print_metric(out->ctx, color, "%7.2f%%", "frontend cycles idle",
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out->print_metric(config, out->ctx, color, "%7.2f%%", "frontend cycles idle",
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ratio);
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else
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out->print_metric(out->ctx, NULL, NULL, "frontend cycles idle", 0);
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out->print_metric(config, out->ctx, NULL, NULL, "frontend cycles idle", 0);
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}
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static void print_stalled_cycles_backend(int cpu,
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static void print_stalled_cycles_backend(struct perf_stat_config *config,
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int cpu,
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struct perf_evsel *evsel, double avg,
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struct perf_stat_output_ctx *out,
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struct runtime_stat *st)
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@ -449,10 +451,11 @@ static void print_stalled_cycles_backend(int cpu,
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color = get_ratio_color(GRC_STALLED_CYCLES_BE, ratio);
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out->print_metric(out->ctx, color, "%7.2f%%", "backend cycles idle", ratio);
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out->print_metric(config, out->ctx, color, "%7.2f%%", "backend cycles idle", ratio);
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}
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static void print_branch_misses(int cpu,
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static void print_branch_misses(struct perf_stat_config *config,
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int cpu,
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struct perf_evsel *evsel,
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double avg,
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struct perf_stat_output_ctx *out,
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@ -469,10 +472,11 @@ static void print_branch_misses(int cpu,
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color = get_ratio_color(GRC_CACHE_MISSES, ratio);
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out->print_metric(out->ctx, color, "%7.2f%%", "of all branches", ratio);
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out->print_metric(config, out->ctx, color, "%7.2f%%", "of all branches", ratio);
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}
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static void print_l1_dcache_misses(int cpu,
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static void print_l1_dcache_misses(struct perf_stat_config *config,
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int cpu,
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struct perf_evsel *evsel,
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double avg,
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struct perf_stat_output_ctx *out,
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@ -490,10 +494,11 @@ static void print_l1_dcache_misses(int cpu,
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color = get_ratio_color(GRC_CACHE_MISSES, ratio);
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out->print_metric(out->ctx, color, "%7.2f%%", "of all L1-dcache hits", ratio);
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out->print_metric(config, out->ctx, color, "%7.2f%%", "of all L1-dcache hits", ratio);
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}
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static void print_l1_icache_misses(int cpu,
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static void print_l1_icache_misses(struct perf_stat_config *config,
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int cpu,
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struct perf_evsel *evsel,
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double avg,
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struct perf_stat_output_ctx *out,
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@ -510,10 +515,11 @@ static void print_l1_icache_misses(int cpu,
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ratio = avg / total * 100.0;
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color = get_ratio_color(GRC_CACHE_MISSES, ratio);
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out->print_metric(out->ctx, color, "%7.2f%%", "of all L1-icache hits", ratio);
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out->print_metric(config, out->ctx, color, "%7.2f%%", "of all L1-icache hits", ratio);
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}
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static void print_dtlb_cache_misses(int cpu,
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static void print_dtlb_cache_misses(struct perf_stat_config *config,
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int cpu,
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struct perf_evsel *evsel,
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double avg,
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struct perf_stat_output_ctx *out,
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@ -529,10 +535,11 @@ static void print_dtlb_cache_misses(int cpu,
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ratio = avg / total * 100.0;
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color = get_ratio_color(GRC_CACHE_MISSES, ratio);
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out->print_metric(out->ctx, color, "%7.2f%%", "of all dTLB cache hits", ratio);
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out->print_metric(config, out->ctx, color, "%7.2f%%", "of all dTLB cache hits", ratio);
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}
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static void print_itlb_cache_misses(int cpu,
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static void print_itlb_cache_misses(struct perf_stat_config *config,
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int cpu,
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struct perf_evsel *evsel,
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double avg,
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struct perf_stat_output_ctx *out,
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@ -548,10 +555,11 @@ static void print_itlb_cache_misses(int cpu,
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ratio = avg / total * 100.0;
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color = get_ratio_color(GRC_CACHE_MISSES, ratio);
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out->print_metric(out->ctx, color, "%7.2f%%", "of all iTLB cache hits", ratio);
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out->print_metric(config, out->ctx, color, "%7.2f%%", "of all iTLB cache hits", ratio);
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}
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static void print_ll_cache_misses(int cpu,
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static void print_ll_cache_misses(struct perf_stat_config *config,
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int cpu,
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struct perf_evsel *evsel,
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double avg,
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struct perf_stat_output_ctx *out,
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@ -567,7 +575,7 @@ static void print_ll_cache_misses(int cpu,
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ratio = avg / total * 100.0;
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color = get_ratio_color(GRC_CACHE_MISSES, ratio);
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out->print_metric(out->ctx, color, "%7.2f%%", "of all LL-cache hits", ratio);
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out->print_metric(config, out->ctx, color, "%7.2f%%", "of all LL-cache hits", ratio);
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}
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/*
|
||||
|
@ -674,7 +682,8 @@ static double td_be_bound(int ctx, int cpu, struct runtime_stat *st)
|
|||
return sanitize_val(1.0 - sum);
|
||||
}
|
||||
|
||||
static void print_smi_cost(int cpu, struct perf_evsel *evsel,
|
||||
static void print_smi_cost(struct perf_stat_config *config,
|
||||
int cpu, struct perf_evsel *evsel,
|
||||
struct perf_stat_output_ctx *out,
|
||||
struct runtime_stat *st)
|
||||
{
|
||||
|
@ -694,11 +703,12 @@ static void print_smi_cost(int cpu, struct perf_evsel *evsel,
|
|||
|
||||
if (cost > 10)
|
||||
color = PERF_COLOR_RED;
|
||||
out->print_metric(out->ctx, color, "%8.1f%%", "SMI cycles%", cost);
|
||||
out->print_metric(out->ctx, NULL, "%4.0f", "SMI#", smi_num);
|
||||
out->print_metric(config, out->ctx, color, "%8.1f%%", "SMI cycles%", cost);
|
||||
out->print_metric(config, out->ctx, NULL, "%4.0f", "SMI#", smi_num);
|
||||
}
|
||||
|
||||
static void generic_metric(const char *metric_expr,
|
||||
static void generic_metric(struct perf_stat_config *config,
|
||||
const char *metric_expr,
|
||||
struct perf_evsel **metric_events,
|
||||
char *name,
|
||||
const char *metric_name,
|
||||
|
@ -737,20 +747,21 @@ static void generic_metric(const char *metric_expr,
|
|||
const char *p = metric_expr;
|
||||
|
||||
if (expr__parse(&ratio, &pctx, &p) == 0)
|
||||
print_metric(ctxp, NULL, "%8.1f",
|
||||
print_metric(config, ctxp, NULL, "%8.1f",
|
||||
metric_name ?
|
||||
metric_name :
|
||||
out->force_header ? name : "",
|
||||
ratio);
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL,
|
||||
print_metric(config, ctxp, NULL, NULL,
|
||||
out->force_header ?
|
||||
(metric_name ? metric_name : name) : "", 0);
|
||||
} else
|
||||
print_metric(ctxp, NULL, NULL, "", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "", 0);
|
||||
}
|
||||
|
||||
void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
||||
void perf_stat__print_shadow_stats(struct perf_stat_config *config,
|
||||
struct perf_evsel *evsel,
|
||||
double avg, int cpu,
|
||||
struct perf_stat_output_ctx *out,
|
||||
struct rblist *metric_events,
|
||||
|
@ -769,10 +780,10 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
|
||||
if (total) {
|
||||
ratio = avg / total;
|
||||
print_metric(ctxp, NULL, "%7.2f ",
|
||||
print_metric(config, ctxp, NULL, "%7.2f ",
|
||||
"insn per cycle", ratio);
|
||||
} else {
|
||||
print_metric(ctxp, NULL, NULL, "insn per cycle", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "insn per cycle", 0);
|
||||
}
|
||||
|
||||
total = runtime_stat_avg(st, STAT_STALLED_CYCLES_FRONT,
|
||||
|
@ -783,20 +794,20 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
ctx, cpu));
|
||||
|
||||
if (total && avg) {
|
||||
out->new_line(ctxp);
|
||||
out->new_line(config, ctxp);
|
||||
ratio = total / avg;
|
||||
print_metric(ctxp, NULL, "%7.2f ",
|
||||
print_metric(config, ctxp, NULL, "%7.2f ",
|
||||
"stalled cycles per insn",
|
||||
ratio);
|
||||
} else if (have_frontend_stalled) {
|
||||
print_metric(ctxp, NULL, NULL,
|
||||
print_metric(config, ctxp, NULL, NULL,
|
||||
"stalled cycles per insn", 0);
|
||||
}
|
||||
} else if (perf_evsel__match(evsel, HARDWARE, HW_BRANCH_MISSES)) {
|
||||
if (runtime_stat_n(st, STAT_BRANCHES, ctx, cpu) != 0)
|
||||
print_branch_misses(cpu, evsel, avg, out, st);
|
||||
print_branch_misses(config, cpu, evsel, avg, out, st);
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "of all branches", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "of all branches", 0);
|
||||
} else if (
|
||||
evsel->attr.type == PERF_TYPE_HW_CACHE &&
|
||||
evsel->attr.config == ( PERF_COUNT_HW_CACHE_L1D |
|
||||
|
@ -804,9 +815,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
|
||||
|
||||
if (runtime_stat_n(st, STAT_L1_DCACHE, ctx, cpu) != 0)
|
||||
print_l1_dcache_misses(cpu, evsel, avg, out, st);
|
||||
print_l1_dcache_misses(config, cpu, evsel, avg, out, st);
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "of all L1-dcache hits", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "of all L1-dcache hits", 0);
|
||||
} else if (
|
||||
evsel->attr.type == PERF_TYPE_HW_CACHE &&
|
||||
evsel->attr.config == ( PERF_COUNT_HW_CACHE_L1I |
|
||||
|
@ -814,9 +825,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
|
||||
|
||||
if (runtime_stat_n(st, STAT_L1_ICACHE, ctx, cpu) != 0)
|
||||
print_l1_icache_misses(cpu, evsel, avg, out, st);
|
||||
print_l1_icache_misses(config, cpu, evsel, avg, out, st);
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "of all L1-icache hits", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "of all L1-icache hits", 0);
|
||||
} else if (
|
||||
evsel->attr.type == PERF_TYPE_HW_CACHE &&
|
||||
evsel->attr.config == ( PERF_COUNT_HW_CACHE_DTLB |
|
||||
|
@ -824,9 +835,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
|
||||
|
||||
if (runtime_stat_n(st, STAT_DTLB_CACHE, ctx, cpu) != 0)
|
||||
print_dtlb_cache_misses(cpu, evsel, avg, out, st);
|
||||
print_dtlb_cache_misses(config, cpu, evsel, avg, out, st);
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "of all dTLB cache hits", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "of all dTLB cache hits", 0);
|
||||
} else if (
|
||||
evsel->attr.type == PERF_TYPE_HW_CACHE &&
|
||||
evsel->attr.config == ( PERF_COUNT_HW_CACHE_ITLB |
|
||||
|
@ -834,9 +845,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
|
||||
|
||||
if (runtime_stat_n(st, STAT_ITLB_CACHE, ctx, cpu) != 0)
|
||||
print_itlb_cache_misses(cpu, evsel, avg, out, st);
|
||||
print_itlb_cache_misses(config, cpu, evsel, avg, out, st);
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "of all iTLB cache hits", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "of all iTLB cache hits", 0);
|
||||
} else if (
|
||||
evsel->attr.type == PERF_TYPE_HW_CACHE &&
|
||||
evsel->attr.config == ( PERF_COUNT_HW_CACHE_LL |
|
||||
|
@ -844,9 +855,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) {
|
||||
|
||||
if (runtime_stat_n(st, STAT_LL_CACHE, ctx, cpu) != 0)
|
||||
print_ll_cache_misses(cpu, evsel, avg, out, st);
|
||||
print_ll_cache_misses(config, cpu, evsel, avg, out, st);
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "of all LL-cache hits", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "of all LL-cache hits", 0);
|
||||
} else if (perf_evsel__match(evsel, HARDWARE, HW_CACHE_MISSES)) {
|
||||
total = runtime_stat_avg(st, STAT_CACHEREFS, ctx, cpu);
|
||||
|
||||
|
@ -854,32 +865,32 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
ratio = avg * 100 / total;
|
||||
|
||||
if (runtime_stat_n(st, STAT_CACHEREFS, ctx, cpu) != 0)
|
||||
print_metric(ctxp, NULL, "%8.3f %%",
|
||||
print_metric(config, ctxp, NULL, "%8.3f %%",
|
||||
"of all cache refs", ratio);
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "of all cache refs", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "of all cache refs", 0);
|
||||
} else if (perf_evsel__match(evsel, HARDWARE, HW_STALLED_CYCLES_FRONTEND)) {
|
||||
print_stalled_cycles_frontend(cpu, evsel, avg, out, st);
|
||||
print_stalled_cycles_frontend(config, cpu, evsel, avg, out, st);
|
||||
} else if (perf_evsel__match(evsel, HARDWARE, HW_STALLED_CYCLES_BACKEND)) {
|
||||
print_stalled_cycles_backend(cpu, evsel, avg, out, st);
|
||||
print_stalled_cycles_backend(config, cpu, evsel, avg, out, st);
|
||||
} else if (perf_evsel__match(evsel, HARDWARE, HW_CPU_CYCLES)) {
|
||||
total = runtime_stat_avg(st, STAT_NSECS, 0, cpu);
|
||||
|
||||
if (total) {
|
||||
ratio = avg / total;
|
||||
print_metric(ctxp, NULL, "%8.3f", "GHz", ratio);
|
||||
print_metric(config, ctxp, NULL, "%8.3f", "GHz", ratio);
|
||||
} else {
|
||||
print_metric(ctxp, NULL, NULL, "Ghz", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "Ghz", 0);
|
||||
}
|
||||
} else if (perf_stat_evsel__is(evsel, CYCLES_IN_TX)) {
|
||||
total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
|
||||
|
||||
if (total)
|
||||
print_metric(ctxp, NULL,
|
||||
print_metric(config, ctxp, NULL,
|
||||
"%7.2f%%", "transactional cycles",
|
||||
100.0 * (avg / total));
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "transactional cycles",
|
||||
print_metric(config, ctxp, NULL, NULL, "transactional cycles",
|
||||
0);
|
||||
} else if (perf_stat_evsel__is(evsel, CYCLES_IN_TX_CP)) {
|
||||
total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu);
|
||||
|
@ -888,10 +899,10 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
if (total2 < avg)
|
||||
total2 = avg;
|
||||
if (total)
|
||||
print_metric(ctxp, NULL, "%7.2f%%", "aborted cycles",
|
||||
print_metric(config, ctxp, NULL, "%7.2f%%", "aborted cycles",
|
||||
100.0 * ((total2-avg) / total));
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "aborted cycles", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "aborted cycles", 0);
|
||||
} else if (perf_stat_evsel__is(evsel, TRANSACTION_START)) {
|
||||
total = runtime_stat_avg(st, STAT_CYCLES_IN_TX,
|
||||
ctx, cpu);
|
||||
|
@ -900,10 +911,10 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
ratio = total / avg;
|
||||
|
||||
if (runtime_stat_n(st, STAT_CYCLES_IN_TX, ctx, cpu) != 0)
|
||||
print_metric(ctxp, NULL, "%8.0f",
|
||||
print_metric(config, ctxp, NULL, "%8.0f",
|
||||
"cycles / transaction", ratio);
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "cycles / transaction",
|
||||
print_metric(config, ctxp, NULL, NULL, "cycles / transaction",
|
||||
0);
|
||||
} else if (perf_stat_evsel__is(evsel, ELISION_START)) {
|
||||
total = runtime_stat_avg(st, STAT_CYCLES_IN_TX,
|
||||
|
@ -912,33 +923,33 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
if (avg)
|
||||
ratio = total / avg;
|
||||
|
||||
print_metric(ctxp, NULL, "%8.0f", "cycles / elision", ratio);
|
||||
print_metric(config, ctxp, NULL, "%8.0f", "cycles / elision", ratio);
|
||||
} else if (perf_evsel__is_clock(evsel)) {
|
||||
if ((ratio = avg_stats(&walltime_nsecs_stats)) != 0)
|
||||
print_metric(ctxp, NULL, "%8.3f", "CPUs utilized",
|
||||
print_metric(config, ctxp, NULL, "%8.3f", "CPUs utilized",
|
||||
avg / (ratio * evsel->scale));
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, "CPUs utilized", 0);
|
||||
print_metric(config, ctxp, NULL, NULL, "CPUs utilized", 0);
|
||||
} else if (perf_stat_evsel__is(evsel, TOPDOWN_FETCH_BUBBLES)) {
|
||||
double fe_bound = td_fe_bound(ctx, cpu, st);
|
||||
|
||||
if (fe_bound > 0.2)
|
||||
color = PERF_COLOR_RED;
|
||||
print_metric(ctxp, color, "%8.1f%%", "frontend bound",
|
||||
print_metric(config, ctxp, color, "%8.1f%%", "frontend bound",
|
||||
fe_bound * 100.);
|
||||
} else if (perf_stat_evsel__is(evsel, TOPDOWN_SLOTS_RETIRED)) {
|
||||
double retiring = td_retiring(ctx, cpu, st);
|
||||
|
||||
if (retiring > 0.7)
|
||||
color = PERF_COLOR_GREEN;
|
||||
print_metric(ctxp, color, "%8.1f%%", "retiring",
|
||||
print_metric(config, ctxp, color, "%8.1f%%", "retiring",
|
||||
retiring * 100.);
|
||||
} else if (perf_stat_evsel__is(evsel, TOPDOWN_RECOVERY_BUBBLES)) {
|
||||
double bad_spec = td_bad_spec(ctx, cpu, st);
|
||||
|
||||
if (bad_spec > 0.1)
|
||||
color = PERF_COLOR_RED;
|
||||
print_metric(ctxp, color, "%8.1f%%", "bad speculation",
|
||||
print_metric(config, ctxp, color, "%8.1f%%", "bad speculation",
|
||||
bad_spec * 100.);
|
||||
} else if (perf_stat_evsel__is(evsel, TOPDOWN_SLOTS_ISSUED)) {
|
||||
double be_bound = td_be_bound(ctx, cpu, st);
|
||||
|
@ -955,12 +966,12 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
if (be_bound > 0.2)
|
||||
color = PERF_COLOR_RED;
|
||||
if (td_total_slots(ctx, cpu, st) > 0)
|
||||
print_metric(ctxp, color, "%8.1f%%", name,
|
||||
print_metric(config, ctxp, color, "%8.1f%%", name,
|
||||
be_bound * 100.);
|
||||
else
|
||||
print_metric(ctxp, NULL, NULL, name, 0);
|
||||
print_metric(config, ctxp, NULL, NULL, name, 0);
|
||||
} else if (evsel->metric_expr) {
|
||||
generic_metric(evsel->metric_expr, evsel->metric_events, evsel->name,
|
||||
generic_metric(config, evsel->metric_expr, evsel->metric_events, evsel->name,
|
||||
evsel->metric_name, avg, cpu, out, st);
|
||||
} else if (runtime_stat_n(st, STAT_NSECS, 0, cpu) != 0) {
|
||||
char unit = 'M';
|
||||
|
@ -975,9 +986,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
unit = 'K';
|
||||
}
|
||||
snprintf(unit_buf, sizeof(unit_buf), "%c/sec", unit);
|
||||
print_metric(ctxp, NULL, "%8.3f", unit_buf, ratio);
|
||||
print_metric(config, ctxp, NULL, "%8.3f", unit_buf, ratio);
|
||||
} else if (perf_stat_evsel__is(evsel, SMI_NUM)) {
|
||||
print_smi_cost(cpu, evsel, out, st);
|
||||
print_smi_cost(config, cpu, evsel, out, st);
|
||||
} else {
|
||||
num = 0;
|
||||
}
|
||||
|
@ -987,12 +998,12 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
|||
|
||||
list_for_each_entry (mexp, &me->head, nd) {
|
||||
if (num++ > 0)
|
||||
out->new_line(ctxp);
|
||||
generic_metric(mexp->metric_expr, mexp->metric_events,
|
||||
out->new_line(config, ctxp);
|
||||
generic_metric(config, mexp->metric_expr, mexp->metric_events,
|
||||
evsel->name, mexp->metric_name,
|
||||
avg, cpu, out, st);
|
||||
}
|
||||
}
|
||||
if (num == 0)
|
||||
print_metric(ctxp, NULL, NULL, NULL, 0);
|
||||
print_metric(config, ctxp, NULL, NULL, NULL, 0);
|
||||
}
|
||||
|
|
|
@ -135,9 +135,10 @@ bool __perf_evsel_stat__is(struct perf_evsel *evsel,
|
|||
extern struct runtime_stat rt_stat;
|
||||
extern struct stats walltime_nsecs_stats;
|
||||
|
||||
typedef void (*print_metric_t)(void *ctx, const char *color, const char *unit,
|
||||
typedef void (*print_metric_t)(struct perf_stat_config *config,
|
||||
void *ctx, const char *color, const char *unit,
|
||||
const char *fmt, double val);
|
||||
typedef void (*new_line_t )(void *ctx);
|
||||
typedef void (*new_line_t)(struct perf_stat_config *config, void *ctx);
|
||||
|
||||
void runtime_stat__init(struct runtime_stat *st);
|
||||
void runtime_stat__exit(struct runtime_stat *st);
|
||||
|
@ -153,7 +154,8 @@ struct perf_stat_output_ctx {
|
|||
bool force_header;
|
||||
};
|
||||
|
||||
void perf_stat__print_shadow_stats(struct perf_evsel *evsel,
|
||||
void perf_stat__print_shadow_stats(struct perf_stat_config *config,
|
||||
struct perf_evsel *evsel,
|
||||
double avg, int cpu,
|
||||
struct perf_stat_output_ctx *out,
|
||||
struct rblist *metric_events,
|
||||
|
|
Loading…
Reference in New Issue