diff options
Diffstat (limited to 'tools/perf/ui')
| -rw-r--r-- | tools/perf/ui/browser.c | 41 | ||||
| -rw-r--r-- | tools/perf/ui/browser.h | 3 | ||||
| -rw-r--r-- | tools/perf/ui/browsers/hists.c | 247 | ||||
| -rw-r--r-- | tools/perf/ui/gtk/hists.c | 33 | ||||
| -rw-r--r-- | tools/perf/ui/hist.c | 119 | ||||
| -rw-r--r-- | tools/perf/ui/stdio/hist.c | 10 |
6 files changed, 355 insertions, 98 deletions
diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c index d11541d4d7d..6680fa5cb9d 100644 --- a/tools/perf/ui/browser.c +++ b/tools/perf/ui/browser.c @@ -150,7 +150,7 @@ unsigned int ui_browser__rb_tree_refresh(struct ui_browser *browser) while (nd != NULL) { ui_browser__gotorc(browser, row, 0); browser->write(browser, nd, row); - if (++row == browser->height) + if (++row == browser->rows) break; nd = rb_next(nd); } @@ -166,7 +166,7 @@ bool ui_browser__is_current_entry(struct ui_browser *browser, unsigned row) void ui_browser__refresh_dimensions(struct ui_browser *browser) { browser->width = SLtt_Screen_Cols - 1; - browser->height = SLtt_Screen_Rows - 2; + browser->height = browser->rows = SLtt_Screen_Rows - 2; browser->y = 1; browser->x = 0; } @@ -194,7 +194,7 @@ int ui_browser__warning(struct ui_browser *browser, int timeout, ui_helpline__vpush(format, args); va_end(args); } else { - while ((key == ui__question_window("Warning!", text, + while ((key = ui__question_window("Warning!", text, "Press any key...", timeout)) == K_RESIZE) ui_browser__handle_resize(browser); @@ -250,7 +250,10 @@ int ui_browser__show(struct ui_browser *browser, const char *title, int err; va_list ap; - ui_browser__refresh_dimensions(browser); + if (browser->refresh_dimensions == NULL) + browser->refresh_dimensions = ui_browser__refresh_dimensions; + + browser->refresh_dimensions(browser); pthread_mutex_lock(&ui__lock); __ui_browser__show_title(browser, title); @@ -279,7 +282,7 @@ static void ui_browser__scrollbar_set(struct ui_browser *browser) { int height = browser->height, h = 0, pct = 0, col = browser->width, - row = browser->y - 1; + row = 0; if (browser->nr_entries > 1) { pct = ((browser->index * (browser->height - 1)) / @@ -367,7 +370,7 @@ int ui_browser__run(struct ui_browser *browser, int delay_secs) if (key == K_RESIZE) { ui__refresh_dimensions(false); - ui_browser__refresh_dimensions(browser); + browser->refresh_dimensions(browser); __ui_browser__show_title(browser, browser->title); ui_helpline__puts(browser->helpline); continue; @@ -389,7 +392,7 @@ int ui_browser__run(struct ui_browser *browser, int delay_secs) if (browser->index == browser->nr_entries - 1) break; ++browser->index; - if (browser->index == browser->top_idx + browser->height) { + if (browser->index == browser->top_idx + browser->rows) { ++browser->top_idx; browser->seek(browser, +1, SEEK_CUR); } @@ -405,10 +408,10 @@ int ui_browser__run(struct ui_browser *browser, int delay_secs) break; case K_PGDN: case ' ': - if (browser->top_idx + browser->height > browser->nr_entries - 1) + if (browser->top_idx + browser->rows > browser->nr_entries - 1) break; - offset = browser->height; + offset = browser->rows; if (browser->index + offset > browser->nr_entries - 1) offset = browser->nr_entries - 1 - browser->index; browser->index += offset; @@ -419,10 +422,10 @@ int ui_browser__run(struct ui_browser *browser, int delay_secs) if (browser->top_idx == 0) break; - if (browser->top_idx < browser->height) + if (browser->top_idx < browser->rows) offset = browser->top_idx; else - offset = browser->height; + offset = browser->rows; browser->index -= offset; browser->top_idx -= offset; @@ -432,7 +435,7 @@ int ui_browser__run(struct ui_browser *browser, int delay_secs) ui_browser__reset_index(browser); break; case K_END: - offset = browser->height - 1; + offset = browser->rows - 1; if (offset >= browser->nr_entries) offset = browser->nr_entries - 1; @@ -462,7 +465,7 @@ unsigned int ui_browser__list_head_refresh(struct ui_browser *browser) if (!browser->filter || !browser->filter(browser, pos)) { ui_browser__gotorc(browser, row, 0); browser->write(browser, pos, row); - if (++row == browser->height) + if (++row == browser->rows) break; } } @@ -587,7 +590,7 @@ unsigned int ui_browser__argv_refresh(struct ui_browser *browser) if (!browser->filter || !browser->filter(browser, *pos)) { ui_browser__gotorc(browser, row, 0); browser->write(browser, pos, row); - if (++row == browser->height) + if (++row == browser->rows) break; } @@ -623,7 +626,7 @@ static void __ui_browser__line_arrow_up(struct ui_browser *browser, SLsmg_set_char_set(1); - if (start < browser->top_idx + browser->height) { + if (start < browser->top_idx + browser->rows) { row = start - browser->top_idx; ui_browser__gotorc(browser, row, column); SLsmg_write_char(SLSMG_LLCORN_CHAR); @@ -633,7 +636,7 @@ static void __ui_browser__line_arrow_up(struct ui_browser *browser, if (row-- == 0) goto out; } else - row = browser->height - 1; + row = browser->rows - 1; if (end > browser->top_idx) end_row = end - browser->top_idx; @@ -675,8 +678,8 @@ static void __ui_browser__line_arrow_down(struct ui_browser *browser, } else row = 0; - if (end >= browser->top_idx + browser->height) - end_row = browser->height - 1; + if (end >= browser->top_idx + browser->rows) + end_row = browser->rows - 1; else end_row = end - browser->top_idx; @@ -684,7 +687,7 @@ static void __ui_browser__line_arrow_down(struct ui_browser *browser, SLsmg_draw_vline(end_row - row + 1); ui_browser__gotorc(browser, end_row, column); - if (end < browser->top_idx + browser->height) { + if (end < browser->top_idx + browser->rows) { SLsmg_write_char(SLSMG_LLCORN_CHAR); ui_browser__gotorc(browser, end_row, column + 1); SLsmg_write_char(SLSMG_HLINE_CHAR); diff --git a/tools/perf/ui/browser.h b/tools/perf/ui/browser.h index 03d4d6295f1..92ae7211396 100644 --- a/tools/perf/ui/browser.h +++ b/tools/perf/ui/browser.h @@ -14,11 +14,12 @@ struct ui_browser { u64 index, top_idx; void *top, *entries; - u16 y, x, width, height; + u16 y, x, width, height, rows; int current_color; void *priv; const char *title; char *helpline; + void (*refresh_dimensions)(struct ui_browser *browser); unsigned int (*refresh)(struct ui_browser *browser); void (*write)(struct ui_browser *browser, void *entry, int row); void (*seek)(struct ui_browser *browser, off_t offset, int whence); diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 1c331b934ff..a94b11fc5e0 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -17,6 +17,7 @@ #include "../util.h" #include "../ui.h" #include "map.h" +#include "annotate.h" struct hist_browser { struct ui_browser b; @@ -25,6 +26,7 @@ struct hist_browser { struct map_symbol *selection; int print_seq; bool show_dso; + bool show_headers; float min_pcnt; u64 nr_non_filtered_entries; u64 nr_callchain_rows; @@ -32,12 +34,10 @@ struct hist_browser { extern void hist_browser__init_hpp(void); -static int hists__browser_title(struct hists *hists, char *bf, size_t size, - const char *ev_name); +static int hists__browser_title(struct hists *hists, char *bf, size_t size); static void hist_browser__update_nr_entries(struct hist_browser *hb); static struct rb_node *hists__filter_entries(struct rb_node *nd, - struct hists *hists, float min_pcnt); static bool hist_browser__has_filter(struct hist_browser *hb) @@ -57,11 +57,42 @@ static u32 hist_browser__nr_entries(struct hist_browser *hb) return nr_entries + hb->nr_callchain_rows; } -static void hist_browser__refresh_dimensions(struct hist_browser *browser) +static void hist_browser__update_rows(struct hist_browser *hb) { + struct ui_browser *browser = &hb->b; + u16 header_offset = hb->show_headers ? 1 : 0, index_row; + + browser->rows = browser->height - header_offset; + /* + * Verify if we were at the last line and that line isn't + * visibe because we now show the header line(s). + */ + index_row = browser->index - browser->top_idx; + if (index_row >= browser->rows) + browser->index -= index_row - browser->rows + 1; +} + +static void hist_browser__refresh_dimensions(struct ui_browser *browser) +{ + struct hist_browser *hb = container_of(browser, struct hist_browser, b); + /* 3 == +/- toggle symbol before actual hist_entry rendering */ - browser->b.width = 3 + (hists__sort_list_width(browser->hists) + - sizeof("[k]")); + browser->width = 3 + (hists__sort_list_width(hb->hists) + sizeof("[k]")); + /* + * FIXME: Just keeping existing behaviour, but this really should be + * before updating browser->width, as it will invalidate the + * calculation above. Fix this and the fallout in another + * changeset. + */ + ui_browser__refresh_dimensions(browser); + hist_browser__update_rows(hb); +} + +static void hist_browser__gotorc(struct hist_browser *browser, int row, int column) +{ + u16 header_offset = browser->show_headers ? 1 : 0; + + ui_browser__gotorc(&browser->b, row + header_offset, column); } static void hist_browser__reset(struct hist_browser *browser) @@ -74,7 +105,7 @@ static void hist_browser__reset(struct hist_browser *browser) hist_browser__update_nr_entries(browser); browser->b.nr_entries = hist_browser__nr_entries(browser); - hist_browser__refresh_dimensions(browser); + hist_browser__refresh_dimensions(&browser->b); ui_browser__reset_index(&browser->b); } @@ -319,7 +350,7 @@ __hist_browser__set_folding(struct hist_browser *browser, bool unfold) struct hists *hists = browser->hists; for (nd = rb_first(&hists->entries); - (nd = hists__filter_entries(nd, hists, browser->min_pcnt)) != NULL; + (nd = hists__filter_entries(nd, browser->min_pcnt)) != NULL; nd = rb_next(nd)) { struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node); hist_entry__set_folding(he, unfold); @@ -346,7 +377,7 @@ static void ui_browser__warn_lost_events(struct ui_browser *browser) "Or reduce the sampling frequency."); } -static int hist_browser__run(struct hist_browser *browser, const char *ev_name, +static int hist_browser__run(struct hist_browser *browser, struct hist_browser_timer *hbt) { int key; @@ -356,8 +387,7 @@ static int hist_browser__run(struct hist_browser *browser, const char *ev_name, browser->b.entries = &browser->hists->entries; browser->b.nr_entries = hist_browser__nr_entries(browser); - hist_browser__refresh_dimensions(browser); - hists__browser_title(browser->hists, title, sizeof(title), ev_name); + hists__browser_title(browser->hists, title, sizeof(title)); if (ui_browser__show(&browser->b, title, "Press '?' for help on key bindings") < 0) @@ -384,7 +414,7 @@ static int hist_browser__run(struct hist_browser *browser, const char *ev_name, ui_browser__warn_lost_events(&browser->b); } - hists__browser_title(browser->hists, title, sizeof(title), ev_name); + hists__browser_title(browser->hists, title, sizeof(title)); ui_browser__show_title(&browser->b, title); continue; } @@ -393,10 +423,10 @@ static int hist_browser__run(struct hist_browser *browser, const char *ev_name, struct hist_entry *h = rb_entry(browser->b.top, struct hist_entry, rb_node); ui_helpline__pop(); - ui_helpline__fpush("%d: nr_ent=(%d,%d), height=%d, idx=%d, fve: idx=%d, row_off=%d, nrows=%d", + ui_helpline__fpush("%d: nr_ent=(%d,%d), rows=%d, idx=%d, fve: idx=%d, row_off=%d, nrows=%d", seq++, browser->b.nr_entries, browser->hists->nr_entries, - browser->b.height, + browser->b.rows, browser->b.index, browser->b.top_idx, h->row_offset, h->nr_rows); @@ -410,6 +440,10 @@ static int hist_browser__run(struct hist_browser *browser, const char *ev_name, /* Expand the whole world. */ hist_browser__set_folding(browser, true); break; + case 'H': + browser->show_headers = !browser->show_headers; + hist_browser__update_rows(browser); + break; case K_ENTER: if (hist_browser__toggle_fold(browser)) break; @@ -509,13 +543,13 @@ static int hist_browser__show_callchain_node_rb_tree(struct hist_browser *browse } ui_browser__set_color(&browser->b, color); - ui_browser__gotorc(&browser->b, row, 0); + hist_browser__gotorc(browser, row, 0); slsmg_write_nstring(" ", offset + extra_offset); slsmg_printf("%c ", folded_sign); slsmg_write_nstring(str, width); free(alloc_str); - if (++row == browser->b.height) + if (++row == browser->b.rows) goto out; do_next: if (folded_sign == '+') @@ -528,7 +562,7 @@ do_next: new_level, row, row_offset, is_current_entry); } - if (row == browser->b.height) + if (row == browser->b.rows) goto out; node = next; } @@ -568,13 +602,13 @@ static int hist_browser__show_callchain_node(struct hist_browser *browser, s = callchain_list__sym_name(chain, bf, sizeof(bf), browser->show_dso); - ui_browser__gotorc(&browser->b, row, 0); + hist_browser__gotorc(browser, row, 0); ui_browser__set_color(&browser->b, color); slsmg_write_nstring(" ", offset); slsmg_printf("%c ", folded_sign); slsmg_write_nstring(s, width - 2); - if (++row == browser->b.height) + if (++row == browser->b.rows) goto out; } @@ -603,7 +637,7 @@ static int hist_browser__show_callchain(struct hist_browser *browser, row += hist_browser__show_callchain_node(browser, node, level, row, row_offset, is_current_entry); - if (row == browser->b.height) + if (row == browser->b.rows) break; } @@ -651,13 +685,36 @@ hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\ __hpp__slsmg_color_printf, true); \ } +#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ +static u64 __hpp_get_acc_##_field(struct hist_entry *he) \ +{ \ + return he->stat_acc->_field; \ +} \ + \ +static int \ +hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\ + struct perf_hpp *hpp, \ + struct hist_entry *he) \ +{ \ + if (!symbol_conf.cumulate_callchain) { \ + int ret = scnprintf(hpp->buf, hpp->size, "%8s", "N/A"); \ + slsmg_printf("%s", hpp->buf); \ + \ + return ret; \ + } \ + return __hpp__fmt(hpp, he, __hpp_get_acc_##_field, " %6.2f%%", \ + __hpp__slsmg_color_printf, true); \ +} + __HPP_COLOR_PERCENT_FN(overhead, period) __HPP_COLOR_PERCENT_FN(overhead_sys, period_sys) __HPP_COLOR_PERCENT_FN(overhead_us, period_us) __HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys) __HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us) +__HPP_COLOR_ACC_PERCENT_FN(overhead_acc, period) #undef __HPP_COLOR_PERCENT_FN +#undef __HPP_COLOR_ACC_PERCENT_FN void hist_browser__init_hpp(void) { @@ -671,6 +728,8 @@ void hist_browser__init_hpp(void) hist_browser__hpp_color_overhead_guest_sys; perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color = hist_browser__hpp_color_overhead_guest_us; + perf_hpp__format[PERF_HPP__OVERHEAD_ACC].color = + hist_browser__hpp_color_overhead_acc; } static int hist_browser__show_entry(struct hist_browser *browser, @@ -708,7 +767,7 @@ static int hist_browser__show_entry(struct hist_browser *browser, .ptr = &arg, }; - ui_browser__gotorc(&browser->b, row, 0); + hist_browser__gotorc(browser, row, 0); perf_hpp__for_each_format(fmt) { if (perf_hpp__should_skip(fmt)) @@ -752,7 +811,7 @@ static int hist_browser__show_entry(struct hist_browser *browser, } else --row_offset; - if (folded_sign == '-' && row != browser->b.height) { + if (folded_sign == '-' && row != browser->b.rows) { printed += hist_browser__show_callchain(browser, &entry->sorted_chain, 1, row, &row_offset, ¤t_entry); @@ -763,6 +822,56 @@ static int hist_browser__show_entry(struct hist_browser *browser, return printed; } +static int advance_hpp_check(struct perf_hpp *hpp, int inc) +{ + advance_hpp(hpp, inc); + return hpp->size <= 0; +} + +static int hists__scnprintf_headers(char *buf, size_t size, struct hists *hists) +{ + struct perf_hpp dummy_hpp = { + .buf = buf, + .size = size, + }; + struct perf_hpp_fmt *fmt; + size_t ret = 0; + + if (symbol_conf.use_callchain) { + ret = scnprintf(buf, size, " "); + if (advance_hpp_check(&dummy_hpp, ret)) + return ret; + } + + perf_hpp__for_each_format(fmt) { + if (perf_hpp__should_skip(fmt)) + continue; + + /* We need to add the length of the columns header. */ + perf_hpp__reset_width(fmt, hists); + + ret = fmt->header(fmt, &dummy_hpp, hists_to_evsel(hists)); + if (advance_hpp_check(&dummy_hpp, ret)) + break; + + ret = scnprintf(dummy_hpp.buf, dummy_hpp.size, " "); + if (advance_hpp_check(&dummy_hpp, ret)) + break; + } + + return ret; +} + +static void hist_browser__show_headers(struct hist_browser *browser) +{ + char headers[1024]; + + hists__scnprintf_headers(headers, sizeof(headers), browser->hists); + ui_browser__gotorc(&browser->b, 0, 0); + ui_browser__set_color(&browser->b, HE_COLORSET_ROOT); + slsmg_write_nstring(headers, browser->b.width + 1); +} + static void ui_browser__hists_init_top(struct ui_browser *browser) { if (browser->top == NULL) { @@ -776,44 +885,42 @@ static void ui_browser__hists_init_top(struct ui_browser *browser) static unsigned int hist_browser__refresh(struct ui_browser *browser) { unsigned row = 0; + u16 header_offset = 0; struct rb_node *nd; struct hist_browser *hb = container_of(browser, struct hist_browser, b); + if (hb->show_headers) { + hist_browser__show_headers(hb); + header_offset = 1; + } + ui_browser__hists_init_top(browser); for (nd = browser->top; nd; nd = rb_next(nd)) { struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); - u64 total = hists__total_period(h->hists); - float percent = 0.0; + float percent; if (h->filtered) continue; - if (total) - percent = h->stat.period * 100.0 / total; - + percent = hist_entry__get_percent_limit(h); if (percent < hb->min_pcnt) continue; row += hist_browser__show_entry(hb, h, row); - if (row == browser->height) + if (row == browser->rows) break; } - return row; + return row + header_offset; } static struct rb_node *hists__filter_entries(struct rb_node *nd, - struct hists *hists, float min_pcnt) { while (nd != NULL) { struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); - u64 total = hists__total_period(hists); - float percent = 0.0; - - if (total) - percent = h->stat.period * 100.0 / total; + float percent = hist_entry__get_percent_limit(h); if (!h->filtered && percent >= min_pcnt) return nd; @@ -825,16 +932,11 @@ static struct rb_node *hists__filter_entries(struct rb_node *nd, } static struct rb_node *hists__filter_prev_entries(struct rb_node *nd, - struct hists *hists, float min_pcnt) { while (nd != NULL) { struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); - u64 total = hists__total_period(hists); - float percent = 0.0; - - if (total) - percent = h->stat.period * 100.0 / total; + float percent = hist_entry__get_percent_limit(h); if (!h->filtered && percent >= min_pcnt) return nd; @@ -863,14 +965,14 @@ static void ui_browser__hists_seek(struct ui_browser *browser, switch (whence) { case SEEK_SET: nd = hists__filter_entries(rb_first(browser->entries), - hb->hists, hb->min_pcnt); + hb->min_pcnt); break; case SEEK_CUR: nd = browser->top; goto do_offset; case SEEK_END: nd = hists__filter_prev_entries(rb_last(browser->entries), - hb->hists, hb->min_pcnt); + hb->min_pcnt); first = false; break; default: @@ -913,8 +1015,7 @@ do_offset: break; } } - nd = hists__filter_entries(rb_next(nd), hb->hists, - hb->min_pcnt); + nd = hists__filter_entries(rb_next(nd), hb->min_pcnt); if (nd == NULL) break; --offset; @@ -947,7 +1048,7 @@ do_offset: } } - nd = hists__filter_prev_entries(rb_prev(nd), hb->hists, + nd = hists__filter_prev_entries(rb_prev(nd), hb->min_pcnt); if (nd == NULL) break; @@ -1126,7 +1227,6 @@ static int hist_browser__fprintf_entry(struct hist_browser *browser, static int hist_browser__fprintf(struct hist_browser *browser, FILE *fp) { struct rb_node *nd = hists__filter_entries(rb_first(browser->b.entries), - browser->hists, browser->min_pcnt); int printed = 0; @@ -1134,8 +1234,7 @@ static int hist_browser__fprintf(struct hist_browser *browser, FILE *fp) struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); printed += hist_browser__fprintf_entry(browser, h, fp); - nd = hists__filter_entries(rb_next(nd), browser->hists, - browser->min_pcnt); + nd = hists__filter_entries(rb_next(nd), browser->min_pcnt); } return printed; @@ -1182,8 +1281,10 @@ static struct hist_browser *hist_browser__new(struct hists *hists) if (browser) { browser->hists = hists; browser->b.refresh = hist_browser__refresh; + browser->b.refresh_dimensions = hist_browser__refresh_dimensions; browser->b.seek = ui_browser__hists_seek; browser->b.use_navkeypressed = true; + browser->show_headers = symbol_conf.show_hist_headers; } return browser; @@ -1204,8 +1305,7 @@ static struct thread *hist_browser__selected_thread(struct hist_browser *browser return browser->he_selection->thread; } -static int hists__browser_title(struct hists *hists, char *bf, size_t size, - const char *ev_name) +static int hists__browser_title(struct hists *hists, char *bf, size_t size) { char unit; int printed; @@ -1214,6 +1314,7 @@ static int hists__browser_title(struct hists *hists, char *bf, size_t size, unsigned long nr_samples = hists->stats.nr_events[PERF_RECORD_SAMPLE]; u64 nr_events = hists->stats.total_period; struct perf_evsel *evsel = hists_to_evsel(hists); + const char *ev_name = perf_evsel__name(evsel); char buf[512]; size_t buflen = sizeof(buf); @@ -1372,8 +1473,7 @@ static void hist_browser__update_nr_entries(struct hist_browser *hb) return; } - while ((nd = hists__filter_entries(nd, hb->hists, - hb->min_pcnt)) != NULL) { + while ((nd = hists__filter_entries(nd, hb->min_pcnt)) != NULL) { nr_entries++; nd = rb_next(nd); } @@ -1382,7 +1482,7 @@ static void hist_browser__update_nr_entries(struct hist_browser *hb) } static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, - const char *helpline, const char *ev_name, + const char *helpline, bool left_exits, struct hist_browser_timer *hbt, float min_pcnt, @@ -1414,6 +1514,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, "d Zoom into current DSO\n" \ "E Expand all callchains\n" \ "F Toggle percentage of filtered entries\n" \ + "H Display column headers\n" \ /* help messages are sorted by lexical order of the hotkey */ const char report_help[] = HIST_BROWSER_HELP_COMMON @@ -1457,7 +1558,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, nr_options = 0; - key = hist_browser__run(browser, ev_name, hbt); + key = hist_browser__run(browser, hbt); if (browser->he_selection != NULL) { thread = hist_browser__selected_thread(browser); @@ -1586,13 +1687,18 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, bi->to.sym->name) > 0) annotate_t = nr_options++; } else { - if (browser->selection != NULL && browser->selection->sym != NULL && - !browser->selection->map->dso->annotate_warned && - asprintf(&options[nr_options], "Annotate %s", - browser->selection->sym->name) > 0) - annotate = nr_options++; + !browser->selection->map->dso->annotate_warned) { + struct annotation *notes; + + notes = symbol__annotation(browser->selection->sym); + + if (notes->src && + asprintf(&options[nr_options], "Annotate %s", + browser->selection->sym->name) > 0) + annotate = nr_options++; + } } if (thread != NULL && @@ -1649,6 +1755,7 @@ retry_popup_menu: if (choice == annotate || choice == annotate_t || choice == annotate_f) { struct hist_entry *he; + struct annotation *notes; int err; do_annotate: if (!objdump_path && perf_session_env__lookup_objdump(env)) @@ -1672,6 +1779,10 @@ do_annotate: he->ms.map = he->branch_info->to.map; } + notes = symbol__annotation(he->ms.sym); + if (!notes->src) + continue; + /* * Don't let this be freed, say, by hists__decay_entry. */ @@ -1699,14 +1810,14 @@ zoom_dso: zoom_out_dso: ui_helpline__pop(); browser->hists->dso_filter = NULL; - sort_dso.elide = false; + perf_hpp__set_elide(HISTC_DSO, false); } else { if (dso == NULL) continue; ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s DSO\"", dso->kernel ? "the Kernel" : dso->short_name); browser->hists->dso_filter = dso; - sort_dso.elide = true; + perf_hpp__set_elide(HISTC_DSO, true); pstack__push(fstack, &browser->hists->dso_filter); } hists__filter_by_dso(hists); @@ -1718,13 +1829,13 @@ zoom_thread: zoom_out_thread: ui_helpline__pop(); browser->hists->thread_filter = NULL; - sort_thread.elide = false; + perf_hpp__set_elide(HISTC_THREAD, false); } else { ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s(%d) thread\"", thread->comm_set ? thread__comm_str(thread) : "", thread->tid); browser->hists->thread_filter = thread; - sort_thread.elide = true; + perf_hpp__set_elide(HISTC_THREAD, false); pstack__push(fstack, &browser->hists->thread_filter); } hists__filter_by_thread(hists); @@ -1825,7 +1936,7 @@ static int perf_evsel_menu__run(struct perf_evsel_menu *menu, { struct perf_evlist *evlist = menu->b.priv; struct perf_evsel *pos; - const char *ev_name, *title = "Available samples"; + const char *title = "Available samples"; int delay_secs = hbt ? hbt->refresh : 0; int key; @@ -1858,9 +1969,8 @@ browse_hists: */ if (hbt) hbt->timer(hbt->arg); - ev_name = perf_evsel__name(pos); key = perf_evsel__hists_browse(pos, nr_events, help, - ev_name, true, hbt, + true, hbt, menu->min_pcnt, menu->env); ui_browser__show_title(&menu->b, title); @@ -1964,10 +2074,9 @@ int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help, single_entry: if (nr_entries == 1) { struct perf_evsel *first = perf_evlist__first(evlist); - const char *ev_name = perf_evsel__name(first); return perf_evsel__hists_browse(first, nr_entries, help, - ev_name, false, hbt, min_pcnt, + false, hbt, min_pcnt, env); } diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index 9d90683914d..6ca60e482cd 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -47,11 +47,26 @@ static int perf_gtk__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused, __percent_color_snprintf, true); \ } +#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ +static u64 he_get_acc_##_field(struct hist_entry *he) \ +{ \ + return he->stat_acc->_field; \ +} \ + \ +static int perf_gtk__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ + struct perf_hpp *hpp, \ + struct hist_entry *he) \ +{ \ + return __hpp__fmt_acc(hpp, he, he_get_acc_##_field, " %6.2f%%", \ + __percent_color_snprintf, true); \ +} + __HPP_COLOR_PERCENT_FN(overhead, period) __HPP_COLOR_PERCENT_FN(overhead_sys, period_sys) __HPP_COLOR_PERCENT_FN(overhead_us, period_us) __HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys) __HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us) +__HPP_COLOR_ACC_PERCENT_FN(overhead_acc, period) #undef __HPP_COLOR_PERCENT_FN @@ -68,6 +83,8 @@ void perf_gtk__init_hpp(void) perf_gtk__hpp_color_overhead_guest_sys; perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color = perf_gtk__hpp_color_overhead_guest_us; + perf_hpp__format[PERF_HPP__OVERHEAD_ACC].color = + perf_gtk__hpp_color_overhead_acc; } static void callchain_list__sym_name(struct callchain_list *cl, @@ -181,6 +198,13 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, if (perf_hpp__should_skip(fmt)) continue; + /* + * XXX no way to determine where symcol column is.. + * Just use last column for now. + */ + if (perf_hpp__is_sort_entry(fmt)) + sym_col = col_idx; + fmt->header(fmt, &hpp, hists_to_evsel(hists)); gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), @@ -209,14 +233,12 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); GtkTreeIter iter; u64 total = hists__total_period(h->hists); - float percent = 0.0; + float percent; if (h->filtered) continue; - if (total) - percent = h->stat.period * 100.0 / total; - + percent = hist_entry__get_percent_limit(h); if (percent < min_pcnt) continue; @@ -238,7 +260,8 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, if (symbol_conf.use_callchain && sort__has_sym) { if (callchain_param.mode == CHAIN_GRAPH_REL) - total = h->stat.period; + total = symbol_conf.cumulate_callchain ? + h->stat_acc->period : h->stat.period; perf_gtk__add_callchain(&h->sorted_chain, store, &iter, sym_col, total); diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c index 4484f5bd1b1..498adb23c02 100644 --- a/tools/perf/ui/hist.c +++ b/tools/perf/ui/hist.c @@ -104,6 +104,18 @@ int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, return ret; } +int __hpp__fmt_acc(struct perf_hpp *hpp, struct hist_entry *he, + hpp_field_fn get_field, const char *fmt, + hpp_snprint_fn print_fn, bool fmt_percent) +{ + if (!symbol_conf.cumulate_callchain) { + return snprintf(hpp->buf, hpp->size, "%*s", + fmt_percent ? 8 : 12, "N/A"); + } + + return __hpp__fmt(hpp, he, get_field, fmt, print_fn, fmt_percent); +} + static int field_cmp(u64 field_a, u64 field_b) { if (field_a > field_b) @@ -160,6 +172,24 @@ out: return ret; } +static int __hpp__sort_acc(struct hist_entry *a, struct hist_entry *b, + hpp_field_fn get_field) +{ + s64 ret = 0; + + if (symbol_conf.cumulate_callchain) { + /* + * Put caller above callee when they have equal period. + */ + ret = field_cmp(get_field(a), get_field(b)); + if (ret) + return ret; + + ret = b->callchain->max_depth - a->callchain->max_depth; + } + return ret; +} + #define __HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \ static int hpp__header_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ struct perf_hpp *hpp, \ @@ -242,6 +272,34 @@ static int64_t hpp__sort_##_type(struct hist_entry *a, struct hist_entry *b) \ return __hpp__sort(a, b, he_get_##_field); \ } +#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ +static u64 he_get_acc_##_field(struct hist_entry *he) \ +{ \ + return he->stat_acc->_field; \ +} \ + \ +static int hpp__color_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ + struct perf_hpp *hpp, struct hist_entry *he) \ +{ \ + return __hpp__fmt_acc(hpp, he, he_get_acc_##_field, " %6.2f%%", \ + hpp_color_scnprintf, true); \ +} + +#define __HPP_ENTRY_ACC_PERCENT_FN(_type, _field) \ +static int hpp__entry_##_type(struct perf_hpp_fmt *_fmt __maybe_unused, \ + struct perf_hpp *hpp, struct hist_entry *he) \ +{ \ + const char *fmt = symbol_conf.field_sep ? " %.2f" : " %6.2f%%"; \ + return __hpp__fmt_acc(hpp, he, he_get_acc_##_field, fmt, \ + hpp_entry_scnprintf, true); \ +} + +#define __HPP_SORT_ACC_FN(_type, _field) \ +static int64_t hpp__sort_##_type(struct hist_entry *a, struct hist_entry *b) \ +{ \ + return __hpp__sort_acc(a, b, he_get_acc_##_field); \ +} + #define __HPP_ENTRY_RAW_FN(_type, _field) \ static u64 he_get_raw_##_field(struct hist_entry *he) \ { \ @@ -270,18 +328,27 @@ __HPP_COLOR_PERCENT_FN(_type, _field) \ __HPP_ENTRY_PERCENT_FN(_type, _field) \ __HPP_SORT_FN(_type, _field) +#define HPP_PERCENT_ACC_FNS(_type, _str, _field, _min_width, _unit_width)\ +__HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \ +__HPP_WIDTH_FN(_type, _min_width, _unit_width) \ +__HPP_COLOR_ACC_PERCENT_FN(_type, _field) \ +__HPP_ENTRY_ACC_PERCENT_FN(_type, _field) \ +__HPP_SORT_ACC_FN(_type, _field) + #define HPP_RAW_FNS(_type, _str, _field, _min_width, _unit_width) \ __HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \ __HPP_WIDTH_FN(_type, _min_width, _unit_width) \ __HPP_ENTRY_RAW_FN(_type, _field) \ __HPP_SORT_RAW_FN(_type, _field) +__HPP_HEADER_FN(overhead_self, "Self", 8, 8) HPP_PERCENT_FNS(overhead, "Overhead", period, 8, 8) HPP_PERCENT_FNS(overhead_sys, "sys", period_sys, 8, 8) HPP_PERCENT_FNS(overhead_us, "usr", period_us, 8, 8) HPP_PERCENT_FNS(overhead_guest_sys, "guest sys", period_guest_sys, 9, 8) HPP_PERCENT_FNS(overhead_guest_us, "guest usr", period_guest_us, 9, 8) +HPP_PERCENT_ACC_FNS(overhead_acc, "Children", period, 8, 8) HPP_RAW_FNS(samples, "Samples", nr_events, 12, 12) HPP_RAW_FNS(period, "Period", period, 12, 12) @@ -303,6 +370,17 @@ static int64_t hpp__nop_cmp(struct hist_entry *a __maybe_unused, .sort = hpp__sort_ ## _name, \ } +#define HPP__COLOR_ACC_PRINT_FNS(_name) \ + { \ + .header = hpp__header_ ## _name, \ + .width = hpp__width_ ## _name, \ + .color = hpp__color_ ## _name, \ + .entry = hpp__entry_ ## _name, \ + .cmp = hpp__nop_cmp, \ + .collapse = hpp__nop_cmp, \ + .sort = hpp__sort_ ## _name, \ + } + #define HPP__PRINT_FNS(_name) \ { \ .header = hpp__header_ ## _name, \ @@ -319,6 +397,7 @@ struct perf_hpp_fmt perf_hpp__format[] = { HPP__COLOR_PRINT_FNS(overhead_us), HPP__COLOR_PRINT_FNS(overhead_guest_sys), HPP__COLOR_PRINT_FNS(overhead_guest_us), + HPP__COLOR_ACC_PRINT_FNS(overhead_acc), HPP__PRINT_FNS(samples), HPP__PRINT_FNS(period) }; @@ -328,16 +407,23 @@ LIST_HEAD(perf_hpp__sort_list); #undef HPP__COLOR_PRINT_FNS +#undef HPP__COLOR_ACC_PRINT_FNS #undef HPP__PRINT_FNS #undef HPP_PERCENT_FNS +#undef HPP_PERCENT_ACC_FNS #undef HPP_RAW_FNS #undef __HPP_HEADER_FN #undef __HPP_WIDTH_FN #undef __HPP_COLOR_PERCENT_FN #undef __HPP_ENTRY_PERCENT_FN +#undef __HPP_COLOR_ACC_PERCENT_FN +#undef __HPP_ENTRY_ACC_PERCENT_FN #undef __HPP_ENTRY_RAW_FN +#undef __HPP_SORT_FN +#undef __HPP_SORT_ACC_FN +#undef __HPP_SORT_RAW_FN void perf_hpp__init(void) @@ -361,6 +447,13 @@ void perf_hpp__init(void) if (field_order) return; + if (symbol_conf.cumulate_callchain) { + perf_hpp__column_enable(PERF_HPP__OVERHEAD_ACC); + + perf_hpp__format[PERF_HPP__OVERHEAD].header = + hpp__header_overhead_self; + } + perf_hpp__column_enable(PERF_HPP__OVERHEAD); if (symbol_conf.show_cpu_utilization) { @@ -383,6 +476,12 @@ void perf_hpp__init(void) list = &perf_hpp__format[PERF_HPP__OVERHEAD].sort_list; if (list_empty(list)) list_add(list, &perf_hpp__sort_list); + + if (symbol_conf.cumulate_callchain) { + list = &perf_hpp__format[PERF_HPP__OVERHEAD_ACC].sort_list; + if (list_empty(list)) + list_add(list, &perf_hpp__sort_list); + } } void perf_hpp__column_register(struct perf_hpp_fmt *format) @@ -390,6 +489,11 @@ void perf_hpp__column_register(struct perf_hpp_fmt *format) list_add_tail(&format->list, &perf_hpp__list); } +void perf_hpp__column_unregister(struct perf_hpp_fmt *format) +{ + list_del(&format->list); +} + void perf_hpp__register_sort_field(struct perf_hpp_fmt *format) { list_add_tail(&format->sort_list, &perf_hpp__sort_list); @@ -401,6 +505,21 @@ void perf_hpp__column_enable(unsigned col) perf_hpp__column_register(&perf_hpp__format[col]); } +void perf_hpp__column_disable(unsigned col) +{ + BUG_ON(col >= PERF_HPP__MAX_INDEX); + perf_hpp__column_unregister(&perf_hpp__format[col]); +} + +void perf_hpp__cancel_cumulate(void) +{ + if (field_order) + return; + + perf_hpp__column_disable(PERF_HPP__OVERHEAD_ACC); + perf_hpp__format[PERF_HPP__OVERHEAD].header = hpp__header_overhead; +} + void perf_hpp__setup_output_field(void) { struct perf_hpp_fmt *fmt; diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index 9f57991025a..40af0acb4fe 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -271,7 +271,9 @@ static size_t hist_entry_callchain__fprintf(struct hist_entry *he, { switch (callchain_param.mode) { case CHAIN_GRAPH_REL: - return callchain__fprintf_graph(fp, &he->sorted_chain, he->stat.period, + return callchain__fprintf_graph(fp, &he->sorted_chain, + symbol_conf.cumulate_callchain ? + he->stat_acc->period : he->stat.period, left_margin); break; case CHAIN_GRAPH_ABS: @@ -461,12 +463,12 @@ print_entries: for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) { struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); - float percent = h->stat.period * 100.0 / - hists->stats.total_period; + float percent; if (h->filtered) continue; + percent = hist_entry__get_percent_limit(h); if (percent < min_pcnt) continue; @@ -477,7 +479,7 @@ print_entries: if (h->ms.map == NULL && verbose > 1) { __map_groups__fprintf_maps(h->thread->mg, - MAP__FUNCTION, verbose, fp); + MAP__FUNCTION, fp); fprintf(fp, "%.10s end\n", graph_dotted_line); } } |