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-rw-r--r--tools/perf/util/stat-display.c146
1 files changed, 133 insertions, 13 deletions
diff --git a/tools/perf/util/stat-display.c b/tools/perf/util/stat-display.c
index 73b2ff2ddf29..7329b3340f88 100644
--- a/tools/perf/util/stat-display.c
+++ b/tools/perf/util/stat-display.c
@@ -19,12 +19,13 @@
#include <api/fs/fs.h>
#include "util.h"
#include "iostat.h"
-#include "pmu-hybrid.h"
-#include "evlist-hybrid.h"
+#include "pmu.h"
+#include "pmus.h"
#define CNTR_NOT_SUPPORTED "<not supported>"
#define CNTR_NOT_COUNTED "<not counted>"
+#define MGROUP_LEN 50
#define METRIC_LEN 38
#define EVNAME_LEN 32
#define COUNTS_LEN 18
@@ -36,6 +37,7 @@
static int aggr_header_lens[] = {
[AGGR_CORE] = 18,
+ [AGGR_CACHE] = 22,
[AGGR_DIE] = 12,
[AGGR_SOCKET] = 6,
[AGGR_NODE] = 6,
@@ -46,6 +48,7 @@ static int aggr_header_lens[] = {
static const char *aggr_header_csv[] = {
[AGGR_CORE] = "core,cpus,",
+ [AGGR_CACHE] = "cache,cpus,",
[AGGR_DIE] = "die,cpus,",
[AGGR_SOCKET] = "socket,cpus,",
[AGGR_NONE] = "cpu,",
@@ -56,6 +59,7 @@ static const char *aggr_header_csv[] = {
static const char *aggr_header_std[] = {
[AGGR_CORE] = "core",
+ [AGGR_CACHE] = "cache",
[AGGR_DIE] = "die",
[AGGR_SOCKET] = "socket",
[AGGR_NONE] = "cpu",
@@ -193,6 +197,10 @@ static void print_aggr_id_std(struct perf_stat_config *config,
case AGGR_CORE:
snprintf(buf, sizeof(buf), "S%d-D%d-C%d", id.socket, id.die, id.core);
break;
+ case AGGR_CACHE:
+ snprintf(buf, sizeof(buf), "S%d-D%d-L%d-ID%d",
+ id.socket, id.die, id.cache_lvl, id.cache);
+ break;
case AGGR_DIE:
snprintf(buf, sizeof(buf), "S%d-D%d", id.socket, id.die);
break;
@@ -239,6 +247,10 @@ static void print_aggr_id_csv(struct perf_stat_config *config,
fprintf(output, "S%d-D%d-C%d%s%d%s",
id.socket, id.die, id.core, sep, aggr_nr, sep);
break;
+ case AGGR_CACHE:
+ fprintf(config->output, "S%d-D%d-L%d-ID%d%s%d%s",
+ id.socket, id.die, id.cache_lvl, id.cache, sep, aggr_nr, sep);
+ break;
case AGGR_DIE:
fprintf(output, "S%d-D%d%s%d%s",
id.socket, id.die, sep, aggr_nr, sep);
@@ -284,6 +296,10 @@ static void print_aggr_id_json(struct perf_stat_config *config,
fprintf(output, "\"core\" : \"S%d-D%d-C%d\", \"aggregate-number\" : %d, ",
id.socket, id.die, id.core, aggr_nr);
break;
+ case AGGR_CACHE:
+ fprintf(output, "\"cache\" : \"S%d-D%d-L%d-ID%d\", \"aggregate-number\" : %d, ",
+ id.socket, id.die, id.cache_lvl, id.cache, aggr_nr);
+ break;
case AGGR_DIE:
fprintf(output, "\"die\" : \"S%d-D%d\", \"aggregate-number\" : %d, ",
id.socket, id.die, aggr_nr);
@@ -349,16 +365,27 @@ static void new_line_std(struct perf_stat_config *config __maybe_unused,
os->newline = true;
}
-static void do_new_line_std(struct perf_stat_config *config,
- struct outstate *os)
+static inline void __new_line_std_csv(struct perf_stat_config *config,
+ struct outstate *os)
{
fputc('\n', os->fh);
if (os->prefix)
fputs(os->prefix, os->fh);
aggr_printout(config, os->evsel, os->id, os->aggr_nr);
+}
+
+static inline void __new_line_std(struct outstate *os)
+{
+ fprintf(os->fh, " ");
+}
+
+static void do_new_line_std(struct perf_stat_config *config,
+ struct outstate *os)
+{
+ __new_line_std_csv(config, os);
if (config->aggr_mode == AGGR_NONE)
fprintf(os->fh, " ");
- fprintf(os->fh, " ");
+ __new_line_std(os);
}
static void print_metric_std(struct perf_stat_config *config,
@@ -393,10 +420,7 @@ static void new_line_csv(struct perf_stat_config *config, void *ctx)
struct outstate *os = ctx;
int i;
- fputc('\n', os->fh);
- if (os->prefix)
- fprintf(os->fh, "%s", os->prefix);
- aggr_printout(config, os->evsel, os->id, os->aggr_nr);
+ __new_line_std_csv(config, os);
for (i = 0; i < os->nfields; i++)
fputs(config->csv_sep, os->fh);
}
@@ -431,7 +455,7 @@ static void print_metric_json(struct perf_stat_config *config __maybe_unused,
struct outstate *os = ctx;
FILE *out = os->fh;
- fprintf(out, "\"metric-value\" : %f, ", val);
+ fprintf(out, "\"metric-value\" : \"%f\", ", val);
fprintf(out, "\"metric-unit\" : \"%s\"", unit);
if (!config->metric_only)
fprintf(out, "}");
@@ -447,6 +471,54 @@ static void new_line_json(struct perf_stat_config *config, void *ctx)
aggr_printout(config, os->evsel, os->id, os->aggr_nr);
}
+static void print_metricgroup_header_json(struct perf_stat_config *config,
+ void *ctx,
+ const char *metricgroup_name)
+{
+ if (!metricgroup_name)
+ return;
+
+ fprintf(config->output, "\"metricgroup\" : \"%s\"}", metricgroup_name);
+ new_line_json(config, ctx);
+}
+
+static void print_metricgroup_header_csv(struct perf_stat_config *config,
+ void *ctx,
+ const char *metricgroup_name)
+{
+ struct outstate *os = ctx;
+ int i;
+
+ if (!metricgroup_name) {
+ /* Leave space for running and enabling */
+ for (i = 0; i < os->nfields - 2; i++)
+ fputs(config->csv_sep, os->fh);
+ return;
+ }
+
+ for (i = 0; i < os->nfields; i++)
+ fputs(config->csv_sep, os->fh);
+ fprintf(config->output, "%s", metricgroup_name);
+ new_line_csv(config, ctx);
+}
+
+static void print_metricgroup_header_std(struct perf_stat_config *config,
+ void *ctx,
+ const char *metricgroup_name)
+{
+ struct outstate *os = ctx;
+ int n;
+
+ if (!metricgroup_name) {
+ __new_line_std(os);
+ return;
+ }
+
+ n = fprintf(config->output, " %*s", EVNAME_LEN, metricgroup_name);
+
+ fprintf(config->output, "%*s", MGROUP_LEN - n - 1, "");
+}
+
/* Filter out some columns that don't work well in metrics only mode */
static bool valid_only_metric(const char *unit)
@@ -677,25 +749,44 @@ static bool is_mixed_hw_group(struct evsel *counter)
return false;
}
+static bool evlist__has_hybrid(struct evlist *evlist)
+{
+ struct evsel *evsel;
+
+ if (perf_pmus__num_core_pmus() == 1)
+ return false;
+
+ evlist__for_each_entry(evlist, evsel) {
+ if (evsel->core.is_pmu_core)
+ return true;
+ }
+
+ return false;
+}
+
static void printout(struct perf_stat_config *config, struct outstate *os,
double uval, u64 run, u64 ena, double noise, int aggr_idx)
{
struct perf_stat_output_ctx out;
print_metric_t pm;
new_line_t nl;
+ print_metricgroup_header_t pmh;
bool ok = true;
struct evsel *counter = os->evsel;
if (config->csv_output) {
pm = config->metric_only ? print_metric_only_csv : print_metric_csv;
nl = config->metric_only ? new_line_metric : new_line_csv;
+ pmh = print_metricgroup_header_csv;
os->nfields = 4 + (counter->cgrp ? 1 : 0);
} else if (config->json_output) {
pm = config->metric_only ? print_metric_only_json : print_metric_json;
nl = config->metric_only ? new_line_metric : new_line_json;
+ pmh = print_metricgroup_header_json;
} else {
pm = config->metric_only ? print_metric_only : print_metric_std;
nl = config->metric_only ? new_line_metric : new_line_std;
+ pmh = print_metricgroup_header_std;
}
if (run == 0 || ena == 0 || counter->counts->scaled == -1) {
@@ -717,10 +808,11 @@ static void printout(struct perf_stat_config *config, struct outstate *os,
out.print_metric = pm;
out.new_line = nl;
+ out.print_metricgroup_header = pmh;
out.ctx = os;
out.force_header = false;
- if (!config->metric_only) {
+ if (!config->metric_only && !counter->default_metricgroup) {
abs_printout(config, os->id, os->aggr_nr, counter, uval, ok);
print_noise(config, counter, noise, /*before_metric=*/true);
@@ -728,8 +820,31 @@ static void printout(struct perf_stat_config *config, struct outstate *os,
}
if (ok) {
- perf_stat__print_shadow_stats(config, counter, uval, aggr_idx,
- &out, &config->metric_events);
+ if (!config->metric_only && counter->default_metricgroup) {
+ void *from = NULL;
+
+ aggr_printout(config, os->evsel, os->id, os->aggr_nr);
+ /* Print out all the metricgroup with the same metric event. */
+ do {
+ int num = 0;
+
+ /* Print out the new line for the next new metricgroup. */
+ if (from) {
+ if (config->json_output)
+ new_line_json(config, (void *)os);
+ else
+ __new_line_std_csv(config, os);
+ }
+
+ print_noise(config, counter, noise, /*before_metric=*/true);
+ print_running(config, run, ena, /*before_metric=*/true);
+ from = perf_stat__print_shadow_stats_metricgroup(config, counter, aggr_idx,
+ &num, from, &out,
+ &config->metric_events);
+ } while (from != NULL);
+ } else
+ perf_stat__print_shadow_stats(config, counter, uval, aggr_idx,
+ &out, &config->metric_events);
} else {
pm(config, os, /*color=*/NULL, /*format=*/NULL, /*unit=*/"", /*val=*/0);
}
@@ -859,6 +974,9 @@ static void print_counter_aggrdata(struct perf_stat_config *config,
ena = aggr->counts.ena;
run = aggr->counts.run;
+ if (perf_stat__skip_metric_event(counter, &config->metric_events, ena, run))
+ return;
+
if (val == 0 && should_skip_zero_counter(config, counter, &id))
return;
@@ -1125,6 +1243,7 @@ static void print_header_interval_std(struct perf_stat_config *config,
case AGGR_NODE:
case AGGR_SOCKET:
case AGGR_DIE:
+ case AGGR_CACHE:
case AGGR_CORE:
fprintf(output, "#%*s %-*s cpus",
INTERVAL_LEN - 1, "time",
@@ -1425,6 +1544,7 @@ void evlist__print_counters(struct evlist *evlist, struct perf_stat_config *conf
switch (config->aggr_mode) {
case AGGR_CORE:
+ case AGGR_CACHE:
case AGGR_DIE:
case AGGR_SOCKET:
case AGGR_NODE:
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-05 15:40:17 +0300