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perf annotate-data: Add hist_entry__annotate_data_tty()
And move the related code into util/annotate-data.c file. Reviewed-by: Ian Rogers <irogers@google.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/r/20240411033256.2099646-4-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim
Arnaldo Carvalho de Melo
parent
d9aedc12d3
commit
9b561be15f
@ -329,108 +329,6 @@ static int hist_entry__tty_annotate(struct hist_entry *he,
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return symbol__tty_annotate2(&he->ms, evsel);
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}
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static void print_annotated_data_header(struct hist_entry *he, struct evsel *evsel)
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{
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struct dso *dso = map__dso(he->ms.map);
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int nr_members = 1;
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int nr_samples = he->stat.nr_events;
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int width = 7;
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const char *val_hdr = "Percent";
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if (evsel__is_group_event(evsel)) {
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struct hist_entry *pair;
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list_for_each_entry(pair, &he->pairs.head, pairs.node)
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nr_samples += pair->stat.nr_events;
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}
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printf("Annotate type: '%s' in %s (%d samples):\n",
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he->mem_type->self.type_name, dso->name, nr_samples);
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if (evsel__is_group_event(evsel)) {
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struct evsel *pos;
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int i = 0;
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for_each_group_evsel(pos, evsel)
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printf(" event[%d] = %s\n", i++, pos->name);
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nr_members = evsel->core.nr_members;
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}
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if (symbol_conf.show_total_period) {
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width = 11;
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val_hdr = "Period";
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} else if (symbol_conf.show_nr_samples) {
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width = 7;
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val_hdr = "Samples";
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}
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printf("============================================================================\n");
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printf("%*s %10s %10s %s\n", (width + 1) * nr_members, val_hdr,
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"offset", "size", "field");
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}
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static void print_annotated_data_value(struct type_hist *h, u64 period, int nr_samples)
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{
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double percent = h->period ? (100.0 * period / h->period) : 0;
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const char *color = get_percent_color(percent);
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if (symbol_conf.show_total_period)
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color_fprintf(stdout, color, " %11" PRIu64, period);
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else if (symbol_conf.show_nr_samples)
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color_fprintf(stdout, color, " %7d", nr_samples);
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else
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color_fprintf(stdout, color, " %7.2f", percent);
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}
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static void print_annotated_data_type(struct annotated_data_type *mem_type,
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struct annotated_member *member,
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struct evsel *evsel, int indent)
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{
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struct annotated_member *child;
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struct type_hist *h = mem_type->histograms[evsel->core.idx];
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int i, nr_events = 1, samples = 0;
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u64 period = 0;
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int width = symbol_conf.show_total_period ? 11 : 7;
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for (i = 0; i < member->size; i++) {
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samples += h->addr[member->offset + i].nr_samples;
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period += h->addr[member->offset + i].period;
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}
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print_annotated_data_value(h, period, samples);
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if (evsel__is_group_event(evsel)) {
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struct evsel *pos;
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for_each_group_member(pos, evsel) {
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h = mem_type->histograms[pos->core.idx];
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samples = 0;
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period = 0;
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for (i = 0; i < member->size; i++) {
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samples += h->addr[member->offset + i].nr_samples;
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period += h->addr[member->offset + i].period;
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}
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print_annotated_data_value(h, period, samples);
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}
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nr_events = evsel->core.nr_members;
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}
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printf(" %10d %10d %*s%s\t%s",
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member->offset, member->size, indent, "", member->type_name,
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member->var_name ?: "");
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if (!list_empty(&member->children))
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printf(" {\n");
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list_for_each_entry(child, &member->children, node)
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print_annotated_data_type(mem_type, child, evsel, indent + 4);
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if (!list_empty(&member->children))
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printf("%*s}", (width + 1) * nr_events + 24 + indent, "");
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printf(";\n");
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}
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static void print_annotate_data_stat(struct annotated_data_stat *s)
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{
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#define PRINT_STAT(fld) if (s->fld) printf("%10d : %s\n", s->fld, #fld)
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@ -571,9 +469,7 @@ find_next:
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goto find_next;
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}
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print_annotated_data_header(he, evsel);
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print_annotated_data_type(he->mem_type, &he->mem_type->self, evsel, 0);
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printf("\n");
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hist_entry__annotate_data_tty(he, evsel);
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goto find_next;
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}
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@ -19,6 +19,7 @@
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#include "evlist.h"
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#include "map.h"
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#include "map_symbol.h"
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#include "sort.h"
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#include "strbuf.h"
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#include "symbol.h"
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#include "symbol_conf.h"
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@ -1710,3 +1711,114 @@ int annotated_data_type__update_samples(struct annotated_data_type *adt,
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h->addr[offset].period += period;
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return 0;
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}
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static void print_annotated_data_header(struct hist_entry *he, struct evsel *evsel)
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{
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struct dso *dso = map__dso(he->ms.map);
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int nr_members = 1;
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int nr_samples = he->stat.nr_events;
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int width = 7;
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const char *val_hdr = "Percent";
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if (evsel__is_group_event(evsel)) {
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struct hist_entry *pair;
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list_for_each_entry(pair, &he->pairs.head, pairs.node)
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nr_samples += pair->stat.nr_events;
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}
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printf("Annotate type: '%s' in %s (%d samples):\n",
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he->mem_type->self.type_name, dso->name, nr_samples);
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if (evsel__is_group_event(evsel)) {
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struct evsel *pos;
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int i = 0;
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for_each_group_evsel(pos, evsel)
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printf(" event[%d] = %s\n", i++, pos->name);
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nr_members = evsel->core.nr_members;
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}
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if (symbol_conf.show_total_period) {
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width = 11;
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val_hdr = "Period";
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} else if (symbol_conf.show_nr_samples) {
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width = 7;
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val_hdr = "Samples";
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}
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printf("============================================================================\n");
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printf("%*s %10s %10s %s\n", (width + 1) * nr_members, val_hdr,
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"offset", "size", "field");
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}
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static void print_annotated_data_value(struct type_hist *h, u64 period, int nr_samples)
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{
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double percent = h->period ? (100.0 * period / h->period) : 0;
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const char *color = get_percent_color(percent);
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if (symbol_conf.show_total_period)
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color_fprintf(stdout, color, " %11" PRIu64, period);
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else if (symbol_conf.show_nr_samples)
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color_fprintf(stdout, color, " %7d", nr_samples);
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else
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color_fprintf(stdout, color, " %7.2f", percent);
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}
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static void print_annotated_data_type(struct annotated_data_type *mem_type,
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struct annotated_member *member,
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struct evsel *evsel, int indent)
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{
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struct annotated_member *child;
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struct type_hist *h = mem_type->histograms[evsel->core.idx];
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int i, nr_events = 1, samples = 0;
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u64 period = 0;
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int width = symbol_conf.show_total_period ? 11 : 7;
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for (i = 0; i < member->size; i++) {
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samples += h->addr[member->offset + i].nr_samples;
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period += h->addr[member->offset + i].period;
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}
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print_annotated_data_value(h, period, samples);
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if (evsel__is_group_event(evsel)) {
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struct evsel *pos;
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for_each_group_member(pos, evsel) {
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h = mem_type->histograms[pos->core.idx];
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samples = 0;
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period = 0;
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for (i = 0; i < member->size; i++) {
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samples += h->addr[member->offset + i].nr_samples;
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period += h->addr[member->offset + i].period;
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}
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print_annotated_data_value(h, period, samples);
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}
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nr_events = evsel->core.nr_members;
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}
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printf(" %10d %10d %*s%s\t%s",
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member->offset, member->size, indent, "", member->type_name,
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member->var_name ?: "");
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if (!list_empty(&member->children))
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printf(" {\n");
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list_for_each_entry(child, &member->children, node)
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print_annotated_data_type(mem_type, child, evsel, indent + 4);
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if (!list_empty(&member->children))
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printf("%*s}", (width + 1) * nr_events + 24 + indent, "");
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printf(";\n");
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}
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int hist_entry__annotate_data_tty(struct hist_entry *he, struct evsel *evsel)
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{
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print_annotated_data_header(he, evsel);
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print_annotated_data_type(he->mem_type, &he->mem_type->self, evsel, 0);
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printf("\n");
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return 0;
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}
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@ -10,6 +10,7 @@
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struct annotated_op_loc;
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struct debuginfo;
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struct evsel;
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struct hist_entry;
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struct map_symbol;
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struct thread;
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@ -156,6 +157,8 @@ void annotated_data_type__tree_delete(struct rb_root *root);
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/* Release all global variable information in the tree */
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void global_var_type__tree_delete(struct rb_root *root);
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int hist_entry__annotate_data_tty(struct hist_entry *he, struct evsel *evsel);
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#else /* HAVE_DWARF_SUPPORT */
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static inline struct annotated_data_type *
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@ -182,6 +185,12 @@ static inline void global_var_type__tree_delete(struct rb_root *root __maybe_unu
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{
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}
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static inline int hist_entry__annotate_data_tty(struct hist_entry *he __maybe_unused,
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struct evsel *evsel __maybe_unused)
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{
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return -1;
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}
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#endif /* HAVE_DWARF_SUPPORT */
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#endif /* _PERF_ANNOTATE_DATA_H */
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