diff options
Diffstat (limited to 'tools/perf/util/block-info.c')
| -rw-r--r-- | tools/perf/util/block-info.c | 106 |
1 files changed, 63 insertions, 43 deletions
diff --git a/tools/perf/util/block-info.c b/tools/perf/util/block-info.c index fbbb6d640dad..423ec69bda6c 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); - - 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, @@ -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; |