From: Jin Yao <yao....@linux.intel.com> The function perf_stat__print_shadow_stats() is called to print the shadow stats on a set of static variables.
But the static variables are the limitations to support per-thread shadow stats. This patch lets the perf_stat__print_shadow_stats() support to print the shadow stats from a input parameter 'st'. It will not directly get value from static variable. Instead, it now uses runtime_stat_avg() and runtime_stat_n() to get and compute the values. Signed-off-by: Jin Yao <yao....@linux.intel.com> Acked-by: Jiri Olsa <jo...@kernel.org> Cc: Alexander Shishkin <alexander.shish...@linux.intel.com> Cc: Andi Kleen <a...@linux.intel.com> Cc: Kan Liang <kan.li...@intel.com> Cc: Peter Zijlstra <pet...@infradead.org> Link: http://lkml.kernel.org/r/1512482591-4646-6-git-send-email-yao....@linux.intel.com [ Rename 'stat' variables to 'st' to build on centos:{5,6} and others where it shadows a global declaration ] Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/builtin-script.c | 3 +- tools/perf/builtin-stat.c | 23 +++-- tools/perf/util/stat-shadow.c | 209 ++++++++++++++++++++++++++---------------- tools/perf/util/stat.h | 3 +- 4 files changed, 151 insertions(+), 87 deletions(-) diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 81b395040298..fac6f053e4da 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -1557,7 +1557,8 @@ static void perf_sample__fprint_metric(struct perf_script *script, evsel_script(ev2)->val, sample->cpu, &ctx, - NULL); + NULL, + &rt_stat); } evsel_script(evsel->leader)->gnum = 0; } diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 3f4a2c21b824..097a694d16f2 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1097,7 +1097,8 @@ static void abs_printout(int id, int nr, struct perf_evsel *evsel, double avg) } static void printout(int id, int nr, struct perf_evsel *counter, double uval, - char *prefix, u64 run, u64 ena, double noise) + char *prefix, u64 run, u64 ena, double noise, + struct runtime_stat *st) { struct perf_stat_output_ctx out; struct outstate os = { @@ -1190,7 +1191,7 @@ static void printout(int id, int nr, struct perf_evsel *counter, double uval, perf_stat__print_shadow_stats(counter, uval, first_shadow_cpu(counter, id), - &out, &metric_events); + &out, &metric_events, st); if (!csv_output && !metric_only) { print_noise(counter, noise); print_running(run, ena); @@ -1335,7 +1336,8 @@ static void print_aggr(char *prefix) fprintf(output, "%s", prefix); uval = val * counter->scale; - printout(id, nr, counter, uval, prefix, run, ena, 1.0); + printout(id, nr, counter, uval, prefix, run, ena, 1.0, + &rt_stat); if (!metric_only) fputc('\n', output); } @@ -1365,7 +1367,8 @@ static void print_aggr_thread(struct perf_evsel *counter, char *prefix) fprintf(output, "%s", prefix); uval = val * counter->scale; - printout(thread, 0, counter, uval, prefix, run, ena, 1.0); + printout(thread, 0, counter, uval, prefix, run, ena, 1.0, + &rt_stat); fputc('\n', output); } } @@ -1402,7 +1405,8 @@ static void print_counter_aggr(struct perf_evsel *counter, char *prefix) fprintf(output, "%s", prefix); uval = cd.avg * counter->scale; - printout(-1, 0, counter, uval, prefix, cd.avg_running, cd.avg_enabled, cd.avg); + printout(-1, 0, counter, uval, prefix, cd.avg_running, cd.avg_enabled, + cd.avg, &rt_stat); if (!metric_only) fprintf(output, "\n"); } @@ -1441,7 +1445,8 @@ static void print_counter(struct perf_evsel *counter, char *prefix) fprintf(output, "%s", prefix); uval = val * counter->scale; - printout(cpu, 0, counter, uval, prefix, run, ena, 1.0); + printout(cpu, 0, counter, uval, prefix, run, ena, 1.0, + &rt_stat); fputc('\n', output); } @@ -1473,7 +1478,8 @@ static void print_no_aggr_metric(char *prefix) run = perf_counts(counter->counts, cpu, 0)->run; uval = val * counter->scale; - printout(cpu, 0, counter, uval, prefix, run, ena, 1.0); + printout(cpu, 0, counter, uval, prefix, run, ena, 1.0, + &rt_stat); } fputc('\n', stat_config.output); } @@ -1529,7 +1535,8 @@ static void print_metric_headers(const char *prefix, bool no_indent) perf_stat__print_shadow_stats(counter, 0, 0, &out, - &metric_events); + &metric_events, + &rt_stat); } fputc('\n', stat_config.output); } diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c index 4b28c40de927..a95c4fe991aa 100644 --- a/tools/perf/util/stat-shadow.c +++ b/tools/perf/util/stat-shadow.c @@ -424,15 +424,40 @@ void perf_stat__collect_metric_expr(struct perf_evlist *evsel_list) } } +static double runtime_stat_avg(struct runtime_stat *st, + enum stat_type type, int ctx, int cpu) +{ + struct saved_value *v; + + v = saved_value_lookup(NULL, cpu, false, type, ctx, st); + if (!v) + return 0.0; + + return avg_stats(&v->stats); +} + +static double runtime_stat_n(struct runtime_stat *st, + enum stat_type type, int ctx, int cpu) +{ + struct saved_value *v; + + v = saved_value_lookup(NULL, cpu, false, type, ctx, st); + if (!v) + return 0.0; + + return v->stats.n; +} + static void print_stalled_cycles_frontend(int cpu, struct perf_evsel *evsel, double avg, - struct perf_stat_output_ctx *out) + struct perf_stat_output_ctx *out, + struct runtime_stat *st) { double total, ratio = 0.0; const char *color; int ctx = evsel_context(evsel); - total = avg_stats(&runtime_cycles_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu); if (total) ratio = avg / total * 100.0; @@ -448,13 +473,14 @@ static void print_stalled_cycles_frontend(int cpu, static void print_stalled_cycles_backend(int cpu, struct perf_evsel *evsel, double avg, - struct perf_stat_output_ctx *out) + struct perf_stat_output_ctx *out, + struct runtime_stat *st) { double total, ratio = 0.0; const char *color; int ctx = evsel_context(evsel); - total = avg_stats(&runtime_cycles_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu); if (total) ratio = avg / total * 100.0; @@ -467,13 +493,14 @@ static void print_stalled_cycles_backend(int cpu, static void print_branch_misses(int cpu, struct perf_evsel *evsel, double avg, - struct perf_stat_output_ctx *out) + struct perf_stat_output_ctx *out, + struct runtime_stat *st) { double total, ratio = 0.0; const char *color; int ctx = evsel_context(evsel); - total = avg_stats(&runtime_branches_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_BRANCHES, ctx, cpu); if (total) ratio = avg / total * 100.0; @@ -486,13 +513,15 @@ static void print_branch_misses(int cpu, static void print_l1_dcache_misses(int cpu, struct perf_evsel *evsel, double avg, - struct perf_stat_output_ctx *out) + struct perf_stat_output_ctx *out, + struct runtime_stat *st) + { double total, ratio = 0.0; const char *color; int ctx = evsel_context(evsel); - total = avg_stats(&runtime_l1_dcache_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_L1_DCACHE, ctx, cpu); if (total) ratio = avg / total * 100.0; @@ -505,13 +534,15 @@ static void print_l1_dcache_misses(int cpu, static void print_l1_icache_misses(int cpu, struct perf_evsel *evsel, double avg, - struct perf_stat_output_ctx *out) + struct perf_stat_output_ctx *out, + struct runtime_stat *st) + { double total, ratio = 0.0; const char *color; int ctx = evsel_context(evsel); - total = avg_stats(&runtime_l1_icache_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_L1_ICACHE, ctx, cpu); if (total) ratio = avg / total * 100.0; @@ -523,13 +554,14 @@ static void print_l1_icache_misses(int cpu, static void print_dtlb_cache_misses(int cpu, struct perf_evsel *evsel, double avg, - struct perf_stat_output_ctx *out) + struct perf_stat_output_ctx *out, + struct runtime_stat *st) { double total, ratio = 0.0; const char *color; int ctx = evsel_context(evsel); - total = avg_stats(&runtime_dtlb_cache_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_DTLB_CACHE, ctx, cpu); if (total) ratio = avg / total * 100.0; @@ -541,13 +573,14 @@ static void print_dtlb_cache_misses(int cpu, static void print_itlb_cache_misses(int cpu, struct perf_evsel *evsel, double avg, - struct perf_stat_output_ctx *out) + struct perf_stat_output_ctx *out, + struct runtime_stat *st) { double total, ratio = 0.0; const char *color; int ctx = evsel_context(evsel); - total = avg_stats(&runtime_itlb_cache_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_ITLB_CACHE, ctx, cpu); if (total) ratio = avg / total * 100.0; @@ -559,13 +592,14 @@ static void print_itlb_cache_misses(int cpu, static void print_ll_cache_misses(int cpu, struct perf_evsel *evsel, double avg, - struct perf_stat_output_ctx *out) + struct perf_stat_output_ctx *out, + struct runtime_stat *st) { double total, ratio = 0.0; const char *color; int ctx = evsel_context(evsel); - total = avg_stats(&runtime_ll_cache_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_LL_CACHE, ctx, cpu); if (total) ratio = avg / total * 100.0; @@ -623,68 +657,72 @@ static double sanitize_val(double x) return x; } -static double td_total_slots(int ctx, int cpu) +static double td_total_slots(int ctx, int cpu, struct runtime_stat *st) { - return avg_stats(&runtime_topdown_total_slots[ctx][cpu]); + return runtime_stat_avg(st, STAT_TOPDOWN_TOTAL_SLOTS, ctx, cpu); } -static double td_bad_spec(int ctx, int cpu) +static double td_bad_spec(int ctx, int cpu, struct runtime_stat *st) { double bad_spec = 0; double total_slots; double total; - total = avg_stats(&runtime_topdown_slots_issued[ctx][cpu]) - - avg_stats(&runtime_topdown_slots_retired[ctx][cpu]) + - avg_stats(&runtime_topdown_recovery_bubbles[ctx][cpu]); - total_slots = td_total_slots(ctx, cpu); + total = runtime_stat_avg(st, STAT_TOPDOWN_SLOTS_ISSUED, ctx, cpu) - + runtime_stat_avg(st, STAT_TOPDOWN_SLOTS_RETIRED, ctx, cpu) + + runtime_stat_avg(st, STAT_TOPDOWN_RECOVERY_BUBBLES, ctx, cpu); + + total_slots = td_total_slots(ctx, cpu, st); if (total_slots) bad_spec = total / total_slots; return sanitize_val(bad_spec); } -static double td_retiring(int ctx, int cpu) +static double td_retiring(int ctx, int cpu, struct runtime_stat *st) { double retiring = 0; - double total_slots = td_total_slots(ctx, cpu); - double ret_slots = avg_stats(&runtime_topdown_slots_retired[ctx][cpu]); + double total_slots = td_total_slots(ctx, cpu, st); + double ret_slots = runtime_stat_avg(st, STAT_TOPDOWN_SLOTS_RETIRED, + ctx, cpu); if (total_slots) retiring = ret_slots / total_slots; return retiring; } -static double td_fe_bound(int ctx, int cpu) +static double td_fe_bound(int ctx, int cpu, struct runtime_stat *st) { double fe_bound = 0; - double total_slots = td_total_slots(ctx, cpu); - double fetch_bub = avg_stats(&runtime_topdown_fetch_bubbles[ctx][cpu]); + double total_slots = td_total_slots(ctx, cpu, st); + double fetch_bub = runtime_stat_avg(st, STAT_TOPDOWN_FETCH_BUBBLES, + ctx, cpu); if (total_slots) fe_bound = fetch_bub / total_slots; return fe_bound; } -static double td_be_bound(int ctx, int cpu) +static double td_be_bound(int ctx, int cpu, struct runtime_stat *st) { - double sum = (td_fe_bound(ctx, cpu) + - td_bad_spec(ctx, cpu) + - td_retiring(ctx, cpu)); + double sum = (td_fe_bound(ctx, cpu, st) + + td_bad_spec(ctx, cpu, st) + + td_retiring(ctx, cpu, st)); if (sum == 0) return 0; return sanitize_val(1.0 - sum); } static void print_smi_cost(int cpu, struct perf_evsel *evsel, - struct perf_stat_output_ctx *out) + struct perf_stat_output_ctx *out, + struct runtime_stat *st) { double smi_num, aperf, cycles, cost = 0.0; int ctx = evsel_context(evsel); const char *color = NULL; - smi_num = avg_stats(&runtime_smi_num_stats[ctx][cpu]); - aperf = avg_stats(&runtime_aperf_stats[ctx][cpu]); - cycles = avg_stats(&runtime_cycles_stats[ctx][cpu]); + smi_num = runtime_stat_avg(st, STAT_SMI_NUM, ctx, cpu); + aperf = runtime_stat_avg(st, STAT_APERF, ctx, cpu); + cycles = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu); if ((cycles == 0) || (aperf == 0)) return; @@ -704,7 +742,8 @@ static void generic_metric(const char *metric_expr, const char *metric_name, double avg, int cpu, - struct perf_stat_output_ctx *out) + struct perf_stat_output_ctx *out, + struct runtime_stat *st) { print_metric_t print_metric = out->print_metric; struct parse_ctx pctx; @@ -724,7 +763,7 @@ static void generic_metric(const char *metric_expr, scale = 1e-9; } else { v = saved_value_lookup(metric_events[i], cpu, false, - STAT_NONE, 0, &rt_stat); + STAT_NONE, 0, st); if (!v) break; stats = &v->stats; @@ -752,7 +791,8 @@ static void generic_metric(const char *metric_expr, void perf_stat__print_shadow_stats(struct perf_evsel *evsel, double avg, int cpu, struct perf_stat_output_ctx *out, - struct rblist *metric_events) + struct rblist *metric_events, + struct runtime_stat *st) { void *ctxp = out->ctx; print_metric_t print_metric = out->print_metric; @@ -763,7 +803,8 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, int num = 1; if (perf_evsel__match(evsel, HARDWARE, HW_INSTRUCTIONS)) { - total = avg_stats(&runtime_cycles_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu); + if (total) { ratio = avg / total; print_metric(ctxp, NULL, "%7.2f ", @@ -771,8 +812,13 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, } else { print_metric(ctxp, NULL, NULL, "insn per cycle", 0); } - total = avg_stats(&runtime_stalled_cycles_front_stats[ctx][cpu]); - total = max(total, avg_stats(&runtime_stalled_cycles_back_stats[ctx][cpu])); + + total = runtime_stat_avg(st, STAT_STALLED_CYCLES_FRONT, + ctx, cpu); + + total = max(total, runtime_stat_avg(st, + STAT_STALLED_CYCLES_BACK, + ctx, cpu)); if (total && avg) { out->new_line(ctxp); @@ -785,8 +831,8 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, "stalled cycles per insn", 0); } } else if (perf_evsel__match(evsel, HARDWARE, HW_BRANCH_MISSES)) { - if (runtime_branches_stats[ctx][cpu].n != 0) - print_branch_misses(cpu, evsel, avg, out); + if (runtime_stat_n(st, STAT_BRANCHES, ctx, cpu) != 0) + print_branch_misses(cpu, evsel, avg, out, st); else print_metric(ctxp, NULL, NULL, "of all branches", 0); } else if ( @@ -794,8 +840,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, evsel->attr.config == ( PERF_COUNT_HW_CACHE_L1D | ((PERF_COUNT_HW_CACHE_OP_READ) << 8) | ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) { - if (runtime_l1_dcache_stats[ctx][cpu].n != 0) - print_l1_dcache_misses(cpu, evsel, avg, out); + + if (runtime_stat_n(st, STAT_L1_DCACHE, ctx, cpu) != 0) + print_l1_dcache_misses(cpu, evsel, avg, out, st); else print_metric(ctxp, NULL, NULL, "of all L1-dcache hits", 0); } else if ( @@ -803,8 +850,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, evsel->attr.config == ( PERF_COUNT_HW_CACHE_L1I | ((PERF_COUNT_HW_CACHE_OP_READ) << 8) | ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) { - if (runtime_l1_icache_stats[ctx][cpu].n != 0) - print_l1_icache_misses(cpu, evsel, avg, out); + + if (runtime_stat_n(st, STAT_L1_ICACHE, ctx, cpu) != 0) + print_l1_icache_misses(cpu, evsel, avg, out, st); else print_metric(ctxp, NULL, NULL, "of all L1-icache hits", 0); } else if ( @@ -812,8 +860,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, evsel->attr.config == ( PERF_COUNT_HW_CACHE_DTLB | ((PERF_COUNT_HW_CACHE_OP_READ) << 8) | ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) { - if (runtime_dtlb_cache_stats[ctx][cpu].n != 0) - print_dtlb_cache_misses(cpu, evsel, avg, out); + + if (runtime_stat_n(st, STAT_DTLB_CACHE, ctx, cpu) != 0) + print_dtlb_cache_misses(cpu, evsel, avg, out, st); else print_metric(ctxp, NULL, NULL, "of all dTLB cache hits", 0); } else if ( @@ -821,8 +870,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, evsel->attr.config == ( PERF_COUNT_HW_CACHE_ITLB | ((PERF_COUNT_HW_CACHE_OP_READ) << 8) | ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) { - if (runtime_itlb_cache_stats[ctx][cpu].n != 0) - print_itlb_cache_misses(cpu, evsel, avg, out); + + if (runtime_stat_n(st, STAT_ITLB_CACHE, ctx, cpu) != 0) + print_itlb_cache_misses(cpu, evsel, avg, out, st); else print_metric(ctxp, NULL, NULL, "of all iTLB cache hits", 0); } else if ( @@ -830,27 +880,28 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, evsel->attr.config == ( PERF_COUNT_HW_CACHE_LL | ((PERF_COUNT_HW_CACHE_OP_READ) << 8) | ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16))) { - if (runtime_ll_cache_stats[ctx][cpu].n != 0) - print_ll_cache_misses(cpu, evsel, avg, out); + + if (runtime_stat_n(st, STAT_LL_CACHE, ctx, cpu) != 0) + print_ll_cache_misses(cpu, evsel, avg, out, st); else print_metric(ctxp, NULL, NULL, "of all LL-cache hits", 0); } else if (perf_evsel__match(evsel, HARDWARE, HW_CACHE_MISSES)) { - total = avg_stats(&runtime_cacherefs_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_CACHEREFS, ctx, cpu); if (total) ratio = avg * 100 / total; - if (runtime_cacherefs_stats[ctx][cpu].n != 0) + if (runtime_stat_n(st, STAT_CACHEREFS, ctx, cpu) != 0) print_metric(ctxp, NULL, "%8.3f %%", "of all cache refs", ratio); else print_metric(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); + print_stalled_cycles_frontend(cpu, evsel, avg, out, st); } else if (perf_evsel__match(evsel, HARDWARE, HW_STALLED_CYCLES_BACKEND)) { - print_stalled_cycles_backend(cpu, evsel, avg, out); + print_stalled_cycles_backend(cpu, evsel, avg, out, st); } else if (perf_evsel__match(evsel, HARDWARE, HW_CPU_CYCLES)) { - total = avg_stats(&runtime_nsecs_stats[cpu]); + total = runtime_stat_avg(st, STAT_NSECS, 0, cpu); if (total) { ratio = avg / total; @@ -859,7 +910,8 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, print_metric(ctxp, NULL, NULL, "Ghz", 0); } } else if (perf_stat_evsel__is(evsel, CYCLES_IN_TX)) { - total = avg_stats(&runtime_cycles_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu); + if (total) print_metric(ctxp, NULL, "%7.2f%%", "transactional cycles", @@ -868,8 +920,9 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, print_metric(ctxp, NULL, NULL, "transactional cycles", 0); } else if (perf_stat_evsel__is(evsel, CYCLES_IN_TX_CP)) { - total = avg_stats(&runtime_cycles_stats[ctx][cpu]); - total2 = avg_stats(&runtime_cycles_in_tx_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_CYCLES, ctx, cpu); + total2 = runtime_stat_avg(st, STAT_CYCLES_IN_TX, ctx, cpu); + if (total2 < avg) total2 = avg; if (total) @@ -878,19 +931,21 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, else print_metric(ctxp, NULL, NULL, "aborted cycles", 0); } else if (perf_stat_evsel__is(evsel, TRANSACTION_START)) { - total = avg_stats(&runtime_cycles_in_tx_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_CYCLES_IN_TX, + ctx, cpu); if (avg) ratio = total / avg; - if (runtime_cycles_in_tx_stats[ctx][cpu].n != 0) + if (runtime_stat_n(st, STAT_CYCLES_IN_TX, ctx, cpu) != 0) print_metric(ctxp, NULL, "%8.0f", "cycles / transaction", ratio); else print_metric(ctxp, NULL, NULL, "cycles / transaction", - 0); + 0); } else if (perf_stat_evsel__is(evsel, ELISION_START)) { - total = avg_stats(&runtime_cycles_in_tx_stats[ctx][cpu]); + total = runtime_stat_avg(st, STAT_CYCLES_IN_TX, + ctx, cpu); if (avg) ratio = total / avg; @@ -904,28 +959,28 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, else print_metric(ctxp, NULL, NULL, "CPUs utilized", 0); } else if (perf_stat_evsel__is(evsel, TOPDOWN_FETCH_BUBBLES)) { - double fe_bound = td_fe_bound(ctx, cpu); + 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", fe_bound * 100.); } else if (perf_stat_evsel__is(evsel, TOPDOWN_SLOTS_RETIRED)) { - double retiring = td_retiring(ctx, cpu); + double retiring = td_retiring(ctx, cpu, st); if (retiring > 0.7) color = PERF_COLOR_GREEN; print_metric(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); + 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", bad_spec * 100.); } else if (perf_stat_evsel__is(evsel, TOPDOWN_SLOTS_ISSUED)) { - double be_bound = td_be_bound(ctx, cpu); + double be_bound = td_be_bound(ctx, cpu, st); const char *name = "backend bound"; static int have_recovery_bubbles = -1; @@ -938,19 +993,19 @@ 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) > 0) + if (td_total_slots(ctx, cpu, st) > 0) print_metric(ctxp, color, "%8.1f%%", name, be_bound * 100.); else print_metric(ctxp, NULL, NULL, name, 0); } else if (evsel->metric_expr) { generic_metric(evsel->metric_expr, evsel->metric_events, evsel->name, - evsel->metric_name, avg, cpu, out); - } else if (runtime_nsecs_stats[cpu].n != 0) { + evsel->metric_name, avg, cpu, out, st); + } else if (runtime_stat_n(st, STAT_NSECS, 0, cpu) != 0) { char unit = 'M'; char unit_buf[10]; - total = avg_stats(&runtime_nsecs_stats[cpu]); + total = runtime_stat_avg(st, STAT_NSECS, 0, cpu); if (total) ratio = 1000.0 * avg / total; @@ -961,7 +1016,7 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, snprintf(unit_buf, sizeof(unit_buf), "%c/sec", unit); print_metric(ctxp, NULL, "%8.3f", unit_buf, ratio); } else if (perf_stat_evsel__is(evsel, SMI_NUM)) { - print_smi_cost(cpu, evsel, out); + print_smi_cost(cpu, evsel, out, st); } else { num = 0; } @@ -974,7 +1029,7 @@ void perf_stat__print_shadow_stats(struct perf_evsel *evsel, out->new_line(ctxp); generic_metric(mexp->metric_expr, mexp->metric_events, evsel->name, mexp->metric_name, - avg, cpu, out); + avg, cpu, out, st); } } if (num == 0) diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h index bb9902ad3a79..76b322a2d293 100644 --- a/tools/perf/util/stat.h +++ b/tools/perf/util/stat.h @@ -140,7 +140,8 @@ struct perf_stat_output_ctx { void perf_stat__print_shadow_stats(struct perf_evsel *evsel, double avg, int cpu, struct perf_stat_output_ctx *out, - struct rblist *metric_events); + struct rblist *metric_events, + struct runtime_stat *st); void perf_stat__collect_metric_expr(struct perf_evlist *); int perf_evlist__alloc_stats(struct perf_evlist *evlist, bool alloc_raw); -- 2.13.6
