From 6ca9a082b1908ff7f8adedf08166043b83b266f6 Mon Sep 17 00:00:00 2001 From: Jiri Olsa Date: Thu, 30 Aug 2018 08:32:28 +0200 Subject: [PATCH] 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 Cc: Alexander Shishkin Cc: Andi Kleen Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/20180830063252.23729-20-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-script.c | 8 +- tools/perf/builtin-stat.c | 74 +++++++++-------- tools/perf/util/stat-shadow.c | 147 ++++++++++++++++++---------------- tools/perf/util/stat.h | 8 +- 4 files changed, 131 insertions(+), 106 deletions(-) diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index ba481d73f910..6176bae177c2 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -1544,7 +1544,8 @@ struct metric_ctx { FILE *fp; }; -static void script_print_metric(void *ctx, const char *color, +static void script_print_metric(struct perf_stat_config *config __maybe_unused, + void *ctx, const char *color, const char *fmt, const char *unit, double val) { @@ -1562,7 +1563,8 @@ static void script_print_metric(void *ctx, const char *color, fprintf(mctx->fp, " %s\n", unit); } -static void script_new_line(void *ctx) +static void script_new_line(struct perf_stat_config *config __maybe_unused, + void *ctx) { struct metric_ctx *mctx = ctx; @@ -1608,7 +1610,7 @@ static void perf_sample__fprint_metric(struct perf_script *script, evsel_script(evsel)->val = val; if (evsel_script(evsel->leader)->gnum == evsel->leader->nr_members) { for_each_group_member (ev2, evsel->leader) { - perf_stat__print_shadow_stats(ev2, + perf_stat__print_shadow_stats(&stat_config, ev2, evsel_script(ev2)->val, sample->cpu, &ctx, diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index f56da22abccc..7a3361308e61 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -697,11 +697,12 @@ static void print_noise(struct perf_stat_config *config, print_noise_pct(config, stddev_stats(&ps->res_stats[0]), avg); } -static void aggr_printout(struct perf_evsel *evsel, int id, int nr) +static void aggr_printout(struct perf_stat_config *config, + struct perf_evsel *evsel, int id, int nr) { - switch (stat_config.aggr_mode) { + switch (config->aggr_mode) { case AGGR_CORE: - fprintf(stat_config.output, "S%d-C%*d%s%*d%s", + fprintf(config->output, "S%d-C%*d%s%*d%s", cpu_map__id_to_socket(id), csv_output ? 0 : -8, cpu_map__id_to_cpu(id), @@ -711,7 +712,7 @@ static void aggr_printout(struct perf_evsel *evsel, int id, int nr) csv_sep); break; case AGGR_SOCKET: - fprintf(stat_config.output, "S%*d%s%*d%s", + fprintf(config->output, "S%*d%s%*d%s", csv_output ? 0 : -5, id, csv_sep, @@ -720,12 +721,12 @@ static void aggr_printout(struct perf_evsel *evsel, int id, int nr) csv_sep); break; case AGGR_NONE: - fprintf(stat_config.output, "CPU%*d%s", + fprintf(config->output, "CPU%*d%s", csv_output ? 0 : -4, perf_evsel__cpus(evsel)->map[id], csv_sep); break; case AGGR_THREAD: - fprintf(stat_config.output, "%*s-%*d%s", + fprintf(config->output, "%*s-%*d%s", csv_output ? 0 : 16, thread_map__comm(evsel->threads, id), csv_output ? 0 : -8, @@ -750,24 +751,27 @@ struct outstate { #define METRIC_LEN 35 -static void new_line_std(void *ctx) +static void new_line_std(struct perf_stat_config *config __maybe_unused, + void *ctx) { struct outstate *os = ctx; os->newline = true; } -static void do_new_line_std(struct outstate *os) +static void do_new_line_std(struct perf_stat_config *config, + struct outstate *os) { fputc('\n', os->fh); fputs(os->prefix, os->fh); - aggr_printout(os->evsel, os->id, os->nr); - if (stat_config.aggr_mode == AGGR_NONE) + aggr_printout(config, os->evsel, os->id, os->nr); + if (config->aggr_mode == AGGR_NONE) fprintf(os->fh, " "); fprintf(os->fh, " "); } -static void print_metric_std(void *ctx, const char *color, const char *fmt, +static void print_metric_std(struct perf_stat_config *config, + void *ctx, const char *color, const char *fmt, const char *unit, double val) { struct outstate *os = ctx; @@ -783,7 +787,7 @@ static void print_metric_std(void *ctx, const char *color, const char *fmt, } if (newline) - do_new_line_std(os); + do_new_line_std(config, os); n = fprintf(out, " # "); if (color) @@ -793,7 +797,7 @@ static void print_metric_std(void *ctx, const char *color, const char *fmt, fprintf(out, " %-*s", METRIC_LEN - n - 1, unit); } -static void new_line_csv(void *ctx) +static void new_line_csv(struct perf_stat_config *config, void *ctx) { struct outstate *os = ctx; int i; @@ -801,12 +805,13 @@ static void new_line_csv(void *ctx) fputc('\n', os->fh); if (os->prefix) fprintf(os->fh, "%s%s", os->prefix, csv_sep); - aggr_printout(os->evsel, os->id, os->nr); + aggr_printout(config, os->evsel, os->id, os->nr); for (i = 0; i < os->nfields; i++) fputs(csv_sep, os->fh); } -static void print_metric_csv(void *ctx, +static void print_metric_csv(struct perf_stat_config *config __maybe_unused, + void *ctx, const char *color __maybe_unused, const char *fmt, const char *unit, double val) { @@ -853,7 +858,8 @@ static const char *fixunit(char *buf, struct perf_evsel *evsel, return unit; } -static void print_metric_only(void *ctx, const char *color, const char *fmt, +static void print_metric_only(struct perf_stat_config *config __maybe_unused, + void *ctx, const char *color, const char *fmt, const char *unit, double val) { struct outstate *os = ctx; @@ -874,7 +880,8 @@ static void print_metric_only(void *ctx, const char *color, const char *fmt, fprintf(out, "%*s ", mlen, str); } -static void print_metric_only_csv(void *ctx, const char *color __maybe_unused, +static void print_metric_only_csv(struct perf_stat_config *config __maybe_unused, + void *ctx, const char *color __maybe_unused, const char *fmt, const char *unit, double val) { @@ -894,11 +901,13 @@ static void print_metric_only_csv(void *ctx, const char *color __maybe_unused, fprintf(out, "%s%s", vals, csv_sep); } -static void new_line_metric(void *ctx __maybe_unused) +static void new_line_metric(struct perf_stat_config *config __maybe_unused, + void *ctx __maybe_unused) { } -static void print_metric_header(void *ctx, const char *color __maybe_unused, +static void print_metric_header(struct perf_stat_config *config __maybe_unused, + void *ctx, const char *color __maybe_unused, const char *fmt __maybe_unused, const char *unit, double val __maybe_unused) { @@ -936,9 +945,10 @@ static int first_shadow_cpu(struct perf_evsel *evsel, int id) return 0; } -static void abs_printout(int id, int nr, struct perf_evsel *evsel, double avg) +static void abs_printout(struct perf_stat_config *config, + int id, int nr, struct perf_evsel *evsel, double avg) { - FILE *output = stat_config.output; + FILE *output = config->output; double sc = evsel->scale; const char *fmt; @@ -951,7 +961,7 @@ static void abs_printout(int id, int nr, struct perf_evsel *evsel, double avg) fmt = floor(sc) != sc ? "%18.2f%s" : "%18.0f%s"; } - aggr_printout(evsel, id, nr); + aggr_printout(config, evsel, id, nr); fprintf(output, fmt, avg, csv_sep); @@ -1004,7 +1014,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, .evsel = counter, }; print_metric_t pm = print_metric_std; - void (*nl)(void *); + new_line_t nl; if (metric_only) { nl = new_line_metric; @@ -1033,10 +1043,10 @@ static void printout(struct perf_stat_config *config, int id, int nr, } if (run == 0 || ena == 0 || counter->counts->scaled == -1) { if (metric_only) { - pm(&os, NULL, "", "", 0); + pm(config, &os, NULL, "", "", 0); return; } - aggr_printout(counter, id, nr); + aggr_printout(config, counter, id, nr); fprintf(config->output, "%*s%s", csv_output ? 0 : 18, @@ -1062,16 +1072,16 @@ static void printout(struct perf_stat_config *config, int id, int nr, csv_sep, counter->cgrp->name); if (!csv_output) - pm(&os, NULL, NULL, "", 0); + pm(config, &os, NULL, NULL, "", 0); print_noise(config, counter, noise); print_running(config, run, ena); if (csv_output) - pm(&os, NULL, NULL, "", 0); + pm(config, &os, NULL, NULL, "", 0); return; } if (!metric_only) - abs_printout(id, nr, counter, uval); + abs_printout(config, id, nr, counter, uval); out.print_metric = pm; out.new_line = nl; @@ -1083,7 +1093,7 @@ static void printout(struct perf_stat_config *config, int id, int nr, print_running(config, run, ena); } - perf_stat__print_shadow_stats(counter, uval, + perf_stat__print_shadow_stats(config, counter, uval, first_shadow_cpu(counter, id), &out, &metric_events, st); if (!csv_output && !metric_only) { @@ -1255,7 +1265,7 @@ static void print_aggr(struct perf_stat_config *config, val = ad.val; if (first && metric_only) { first = false; - aggr_printout(counter, id, nr); + aggr_printout(config, counter, id, nr); } if (prefix && !metric_only) fprintf(output, "%s", prefix); @@ -1459,7 +1469,7 @@ static void print_no_aggr_metric(struct perf_stat_config *config, if (is_duration_time(counter)) continue; if (first) { - aggr_printout(counter, cpu, 0); + aggr_printout(config, counter, cpu, 0); first = false; } val = perf_counts(counter->counts, cpu, 0)->val; @@ -1521,7 +1531,7 @@ static void print_metric_headers(struct perf_stat_config *config, out.new_line = new_line_metric; out.force_header = true; os.evsel = counter; - perf_stat__print_shadow_stats(counter, 0, + perf_stat__print_shadow_stats(config, counter, 0, 0, &out, &metric_events, diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c index 99990f5f2512..8ad32763cfff 100644 --- a/tools/perf/util/stat-shadow.c +++ b/tools/perf/util/stat-shadow.c @@ -410,7 +410,8 @@ static double runtime_stat_n(struct runtime_stat *st, return v->stats.n; } -static void print_stalled_cycles_frontend(int cpu, +static void print_stalled_cycles_frontend(struct perf_stat_config *config, + int cpu, struct perf_evsel *evsel, double avg, struct perf_stat_output_ctx *out, struct runtime_stat *st) @@ -427,13 +428,14 @@ static void print_stalled_cycles_frontend(int cpu, color = get_ratio_color(GRC_STALLED_CYCLES_FE, ratio); if (ratio) - out->print_metric(out->ctx, color, "%7.2f%%", "frontend cycles idle", + out->print_metric(config, out->ctx, color, "%7.2f%%", "frontend cycles idle", ratio); else - out->print_metric(out->ctx, NULL, NULL, "frontend cycles idle", 0); + out->print_metric(config, out->ctx, NULL, NULL, "frontend cycles idle", 0); } -static void print_stalled_cycles_backend(int cpu, +static void print_stalled_cycles_backend(struct perf_stat_config *config, + int cpu, struct perf_evsel *evsel, double avg, struct perf_stat_output_ctx *out, struct runtime_stat *st) @@ -449,10 +451,11 @@ static void print_stalled_cycles_backend(int cpu, color = get_ratio_color(GRC_STALLED_CYCLES_BE, ratio); - out->print_metric(out->ctx, color, "%7.2f%%", "backend cycles idle", ratio); + out->print_metric(config, out->ctx, color, "%7.2f%%", "backend cycles idle", ratio); } -static void print_branch_misses(int cpu, +static void print_branch_misses(struct perf_stat_config *config, + int cpu, struct perf_evsel *evsel, double avg, struct perf_stat_output_ctx *out, @@ -469,10 +472,11 @@ static void print_branch_misses(int cpu, color = get_ratio_color(GRC_CACHE_MISSES, ratio); - out->print_metric(out->ctx, color, "%7.2f%%", "of all branches", ratio); + out->print_metric(config, out->ctx, color, "%7.2f%%", "of all branches", ratio); } -static void print_l1_dcache_misses(int cpu, +static void print_l1_dcache_misses(struct perf_stat_config *config, + int cpu, struct perf_evsel *evsel, double avg, struct perf_stat_output_ctx *out, @@ -490,10 +494,11 @@ static void print_l1_dcache_misses(int cpu, color = get_ratio_color(GRC_CACHE_MISSES, ratio); - out->print_metric(out->ctx, color, "%7.2f%%", "of all L1-dcache hits", ratio); + out->print_metric(config, out->ctx, color, "%7.2f%%", "of all L1-dcache hits", ratio); } -static void print_l1_icache_misses(int cpu, +static void print_l1_icache_misses(struct perf_stat_config *config, + int cpu, struct perf_evsel *evsel, double avg, struct perf_stat_output_ctx *out, @@ -510,10 +515,11 @@ static void print_l1_icache_misses(int cpu, ratio = avg / total * 100.0; color = get_ratio_color(GRC_CACHE_MISSES, ratio); - out->print_metric(out->ctx, color, "%7.2f%%", "of all L1-icache hits", ratio); + out->print_metric(config, out->ctx, color, "%7.2f%%", "of all L1-icache hits", ratio); } -static void print_dtlb_cache_misses(int cpu, +static void print_dtlb_cache_misses(struct perf_stat_config *config, + int cpu, struct perf_evsel *evsel, double avg, struct perf_stat_output_ctx *out, @@ -529,10 +535,11 @@ static void print_dtlb_cache_misses(int cpu, ratio = avg / total * 100.0; color = get_ratio_color(GRC_CACHE_MISSES, ratio); - out->print_metric(out->ctx, color, "%7.2f%%", "of all dTLB cache hits", ratio); + out->print_metric(config, out->ctx, color, "%7.2f%%", "of all dTLB cache hits", ratio); } -static void print_itlb_cache_misses(int cpu, +static void print_itlb_cache_misses(struct perf_stat_config *config, + int cpu, struct perf_evsel *evsel, double avg, struct perf_stat_output_ctx *out, @@ -548,10 +555,11 @@ static void print_itlb_cache_misses(int cpu, ratio = avg / total * 100.0; color = get_ratio_color(GRC_CACHE_MISSES, ratio); - out->print_metric(out->ctx, color, "%7.2f%%", "of all iTLB cache hits", ratio); + out->print_metric(config, out->ctx, color, "%7.2f%%", "of all iTLB cache hits", ratio); } -static void print_ll_cache_misses(int cpu, +static void print_ll_cache_misses(struct perf_stat_config *config, + int cpu, struct perf_evsel *evsel, double avg, struct perf_stat_output_ctx *out, @@ -567,7 +575,7 @@ static void print_ll_cache_misses(int cpu, ratio = avg / total * 100.0; color = get_ratio_color(GRC_CACHE_MISSES, ratio); - out->print_metric(out->ctx, color, "%7.2f%%", "of all LL-cache hits", ratio); + out->print_metric(config, out->ctx, color, "%7.2f%%", "of all LL-cache hits", ratio); } /* @@ -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); } diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h index da6a706daecc..dffcf2110706 100644 --- a/tools/perf/util/stat.h +++ b/tools/perf/util/stat.h @@ -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, -- GitLab