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Diffstat (limited to 'tools/perf/util/block-info.c')
-rw-r--r--tools/perf/util/block-info.c112
1 files changed, 66 insertions, 46 deletions
diff --git a/tools/perf/util/block-info.c b/tools/perf/util/block-info.c
index fbbb6d640dad..5ecd4f401f32 100644
--- a/tools/perf/util/block-info.c
+++ b/tools/perf/util/block-info.c
@@ -65,8 +65,7 @@ struct block_info *block_info__new(void)
return bi;
}
-int64_t block_info__cmp(struct perf_hpp_fmt *fmt __maybe_unused,
- struct hist_entry *left, struct hist_entry *right)
+int64_t __block_info__cmp(struct hist_entry *left, struct hist_entry *right)
{
struct block_info *bi_l = left->block_info;
struct block_info *bi_r = right->block_info;
@@ -74,30 +73,27 @@ int64_t block_info__cmp(struct perf_hpp_fmt *fmt __maybe_unused,
if (!bi_l->sym || !bi_r->sym) {
if (!bi_l->sym && !bi_r->sym)
- return 0;
+ return -1;
else if (!bi_l->sym)
return -1;
else
return 1;
}
- if (bi_l->sym == bi_r->sym) {
- if (bi_l->start == bi_r->start) {
- if (bi_l->end == bi_r->end)
- return 0;
- else
- return (int64_t)(bi_r->end - bi_l->end);
- } else
- return (int64_t)(bi_r->start - bi_l->start);
- } else {
- cmp = strcmp(bi_l->sym->name, bi_r->sym->name);
+ cmp = strcmp(bi_l->sym->name, bi_r->sym->name);
+ if (cmp)
return cmp;
- }
- if (bi_l->sym->start != bi_r->sym->start)
- return (int64_t)(bi_r->sym->start - bi_l->sym->start);
+ if (bi_l->start != bi_r->start)
+ return (int64_t)(bi_r->start - bi_l->start);
- return (int64_t)(bi_r->sym->end - bi_l->sym->end);
+ return (int64_t)(bi_r->end - bi_l->end);
+}
+
+int64_t block_info__cmp(struct perf_hpp_fmt *fmt __maybe_unused,
+ struct hist_entry *left, struct hist_entry *right)
+{
+ return __block_info__cmp(left, right);
}
static void init_block_info(struct block_info *bi, struct symbol *sym,
@@ -185,6 +181,17 @@ static int block_column_width(struct perf_hpp_fmt *fmt,
return block_fmt->width;
}
+static int color_pct(struct perf_hpp *hpp, int width, double pct)
+{
+#ifdef HAVE_SLANG_SUPPORT
+ if (use_browser) {
+ return __hpp__slsmg_color_printf(hpp, "%*.2f%%",
+ width - 1, pct);
+ }
+#endif
+ return hpp_color_scnprintf(hpp, "%*.2f%%", width - 1, pct);
+}
+
static int block_total_cycles_pct_entry(struct perf_hpp_fmt *fmt,
struct perf_hpp *hpp,
struct hist_entry *he)
@@ -192,14 +199,11 @@ static int block_total_cycles_pct_entry(struct perf_hpp_fmt *fmt,
struct block_fmt *block_fmt = container_of(fmt, struct block_fmt, fmt);
struct block_info *bi = he->block_info;
double ratio = 0.0;
- char buf[16];
if (block_fmt->total_cycles)
- ratio = (double)bi->cycles / (double)block_fmt->total_cycles;
-
- sprintf(buf, "%.2f%%", 100.0 * ratio);
+ ratio = (double)bi->cycles_aggr / (double)block_fmt->total_cycles;
- return scnprintf(hpp->buf, hpp->size, "%*s", block_fmt->width, buf);
+ return color_pct(hpp, block_fmt->width, 100.0 * ratio);
}
static int64_t block_total_cycles_pct_sort(struct perf_hpp_fmt *fmt,
@@ -212,9 +216,9 @@ static int64_t block_total_cycles_pct_sort(struct perf_hpp_fmt *fmt,
double l, r;
if (block_fmt->total_cycles) {
- l = ((double)bi_l->cycles /
+ l = ((double)bi_l->cycles_aggr /
(double)block_fmt->total_cycles) * 100000.0;
- r = ((double)bi_r->cycles /
+ r = ((double)bi_r->cycles_aggr /
(double)block_fmt->total_cycles) * 100000.0;
return (int64_t)l - (int64_t)r;
}
@@ -252,16 +256,13 @@ static int block_cycles_pct_entry(struct perf_hpp_fmt *fmt,
struct block_info *bi = he->block_info;
double ratio = 0.0;
u64 avg;
- char buf[16];
if (block_fmt->block_cycles && bi->num_aggr) {
avg = bi->cycles_aggr / bi->num_aggr;
ratio = (double)avg / (double)block_fmt->block_cycles;
}
- sprintf(buf, "%.2f%%", 100.0 * ratio);
-
- return scnprintf(hpp->buf, hpp->size, "%*s", block_fmt->width, buf);
+ return color_pct(hpp, block_fmt->width, 100.0 * ratio);
}
static int block_avg_cycles_entry(struct perf_hpp_fmt *fmt,
@@ -349,7 +350,7 @@ static void hpp_register(struct block_fmt *block_fmt, int idx,
switch (idx) {
case PERF_HPP_REPORT__BLOCK_TOTAL_CYCLES_PCT:
- fmt->entry = block_total_cycles_pct_entry;
+ fmt->color = block_total_cycles_pct_entry;
fmt->cmp = block_info__cmp;
fmt->sort = block_total_cycles_pct_sort;
break;
@@ -357,7 +358,7 @@ static void hpp_register(struct block_fmt *block_fmt, int idx,
fmt->entry = block_cycles_lbr_entry;
break;
case PERF_HPP_REPORT__BLOCK_CYCLES_PCT:
- fmt->entry = block_cycles_pct_entry;
+ fmt->color = block_cycles_pct_entry;
break;
case PERF_HPP_REPORT__BLOCK_AVG_CYCLES:
fmt->entry = block_avg_cycles_entry;
@@ -377,33 +378,41 @@ static void hpp_register(struct block_fmt *block_fmt, int idx,
}
static void register_block_columns(struct perf_hpp_list *hpp_list,
- struct block_fmt *block_fmts)
+ struct block_fmt *block_fmts,
+ int *block_hpps, int nr_hpps)
{
- for (int i = 0; i < PERF_HPP_REPORT__BLOCK_MAX_INDEX; i++)
- hpp_register(&block_fmts[i], i, hpp_list);
+ for (int i = 0; i < nr_hpps; i++)
+ hpp_register(&block_fmts[i], block_hpps[i], hpp_list);
}
-static void init_block_hist(struct block_hist *bh, struct block_fmt *block_fmts)
+static void init_block_hist(struct block_hist *bh, struct block_fmt *block_fmts,
+ int *block_hpps, int nr_hpps)
{
__hists__init(&bh->block_hists, &bh->block_list);
perf_hpp_list__init(&bh->block_list);
bh->block_list.nr_header_lines = 1;
- register_block_columns(&bh->block_list, block_fmts);
+ register_block_columns(&bh->block_list, block_fmts,
+ block_hpps, nr_hpps);
- perf_hpp_list__register_sort_field(&bh->block_list,
- &block_fmts[PERF_HPP_REPORT__BLOCK_TOTAL_CYCLES_PCT].fmt);
+ /* Sort by the first fmt */
+ perf_hpp_list__register_sort_field(&bh->block_list, &block_fmts[0].fmt);
}
-static void process_block_report(struct hists *hists,
- struct block_report *block_report,
- u64 total_cycles)
+static int process_block_report(struct hists *hists,
+ struct block_report *block_report,
+ u64 total_cycles, int *block_hpps,
+ int nr_hpps)
{
struct rb_node *next = rb_first_cached(&hists->entries);
struct block_hist *bh = &block_report->hist;
struct hist_entry *he;
- init_block_hist(bh, block_report->fmts);
+ if (nr_hpps > PERF_HPP_REPORT__BLOCK_MAX_INDEX)
+ return -1;
+
+ block_report->nr_fmts = nr_hpps;
+ init_block_hist(bh, block_report->fmts, block_hpps, nr_hpps);
while (next) {
he = rb_entry(next, struct hist_entry, rb_node);
@@ -412,16 +421,19 @@ static void process_block_report(struct hists *hists,
next = rb_next(&he->rb_node);
}
- for (int i = 0; i < PERF_HPP_REPORT__BLOCK_MAX_INDEX; i++) {
+ for (int i = 0; i < nr_hpps; i++) {
block_report->fmts[i].total_cycles = total_cycles;
block_report->fmts[i].block_cycles = block_report->cycles;
}
hists__output_resort(&bh->block_hists, NULL);
+ return 0;
}
struct block_report *block_info__create_report(struct evlist *evlist,
- u64 total_cycles)
+ u64 total_cycles,
+ int *block_hpps, int nr_hpps,
+ int *nr_reps)
{
struct block_report *block_reports;
int nr_hists = evlist->core.nr_entries, i = 0;
@@ -434,13 +446,23 @@ struct block_report *block_info__create_report(struct evlist *evlist,
evlist__for_each_entry(evlist, pos) {
struct hists *hists = evsel__hists(pos);
- process_block_report(hists, &block_reports[i], total_cycles);
+ process_block_report(hists, &block_reports[i], total_cycles,
+ block_hpps, nr_hpps);
i++;
}
+ *nr_reps = nr_hists;
return block_reports;
}
+void block_info__free_report(struct block_report *reps, int nr_reps)
+{
+ for (int i = 0; i < nr_reps; i++)
+ hists__delete_entries(&reps[i].hist.block_hists);
+
+ free(reps);
+}
+
int report__browse_block_hists(struct block_hist *bh, float min_percent,
struct evsel *evsel, struct perf_env *env,
struct annotation_options *annotation_opts)
@@ -452,13 +474,11 @@ int report__browse_block_hists(struct block_hist *bh, float min_percent,
symbol_conf.report_individual_block = true;
hists__fprintf(&bh->block_hists, true, 0, 0, min_percent,
stdout, true);
- hists__delete_entries(&bh->block_hists);
return 0;
case 1:
symbol_conf.report_individual_block = true;
ret = block_hists_tui_browse(bh, evsel, min_percent,
env, annotation_opts);
- hists__delete_entries(&bh->block_hists);
return ret;
default:
return -1;
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