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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-19 17:49:41 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-19 17:49:41 -0800 |
commit | 8f55cea410dbc56114bb71a3742032070c8108d0 (patch) | |
tree | 59605f0ee961274b22f91add33f5c32459471a83 /tools/perf/ui | |
parent | b7133a9a103655cda254987a3c0975fd9d8c443f (diff) | |
parent | e259514eef764a5286873618e34c560ecb6cff13 (diff) | |
download | kernel_goldelico_gta04-8f55cea410dbc56114bb71a3742032070c8108d0.zip kernel_goldelico_gta04-8f55cea410dbc56114bb71a3742032070c8108d0.tar.gz kernel_goldelico_gta04-8f55cea410dbc56114bb71a3742032070c8108d0.tar.bz2 |
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf changes from Ingo Molnar:
"There are lots of improvements, the biggest changes are:
Main kernel side changes:
- Improve uprobes performance by adding 'pre-filtering' support, by
Oleg Nesterov.
- Make some POWER7 events available in sysfs, equivalent to what was
done on x86, from Sukadev Bhattiprolu.
- tracing updates by Steve Rostedt - mostly misc fixes and smaller
improvements.
- Use perf/event tracing to report PCI Express advanced errors, by
Tony Luck.
- Enable northbridge performance counters on AMD family 15h, by Jacob
Shin.
- This tracing commit:
tracing: Remove the extra 4 bytes of padding in events
changes the ABI. All involved parties (PowerTop in particular)
seem to agree that it's safe to do now with the introduction of
libtraceevent, but the devil is in the details ...
Main tooling side changes:
- Add 'event group view', from Namyung Kim:
To use it, 'perf record' should group events when recording. And
then perf report parses the saved group relation from file header
and prints them together if --group option is provided. You can
use the 'perf evlist' command to see event group information:
$ perf record -e '{ref-cycles,cycles}' noploop 1
[ perf record: Woken up 2 times to write data ]
[ perf record: Captured and wrote 0.385 MB perf.data (~16807 samples) ]
$ perf evlist --group
{ref-cycles,cycles}
With this example, default perf report will show you each event
separately.
You can use --group option to enable event group view:
$ perf report --group
...
# group: {ref-cycles,cycles}
# ========
# Samples: 7K of event 'anon group { ref-cycles, cycles }'
# Event count (approx.): 6876107743
#
# Overhead Command Shared Object Symbol
# ................ ....... ................. ..........................
99.84% 99.76% noploop noploop [.] main
0.07% 0.00% noploop ld-2.15.so [.] strcmp
0.03% 0.00% noploop [kernel.kallsyms] [k] timerqueue_del
0.03% 0.03% noploop [kernel.kallsyms] [k] sched_clock_cpu
0.02% 0.00% noploop [kernel.kallsyms] [k] account_user_time
0.01% 0.00% noploop [kernel.kallsyms] [k] __alloc_pages_nodemask
0.00% 0.00% noploop [kernel.kallsyms] [k] native_write_msr_safe
0.00% 0.11% noploop [kernel.kallsyms] [k] _raw_spin_lock
0.00% 0.06% noploop [kernel.kallsyms] [k] find_get_page
0.00% 0.02% noploop [kernel.kallsyms] [k] rcu_check_callbacks
0.00% 0.02% noploop [kernel.kallsyms] [k] __current_kernel_time
As you can see the Overhead column now contains both of ref-cycles
and cycles and header line shows group information also - 'anon
group { ref-cycles, cycles }'. The output is sorted by period of
group leader first.
- Initial GTK+ annotate browser, from Namhyung Kim.
- Add option for runtime switching perf data file in perf report,
just press 's' and a menu with the valid files found in the current
directory will be presented, from Feng Tang.
- Add support to display whole group data for raw columns, from Jiri
Olsa.
- Add per processor socket count aggregation in perf stat, from
Stephane Eranian.
- Add interval printing in 'perf stat', from Stephane Eranian.
- 'perf test' improvements
- Add support for wildcards in tracepoint system name, from Jiri
Olsa.
- Add anonymous huge page recognition, from Joshua Zhu.
- perf build-id cache now can show DSOs present in a perf.data file
that are not in the cache, to integrate with build-id servers being
put in place by organizations such as Fedora.
- perf top now shares more of the evsel config/creation routines with
'record', paving the way for further integration like 'top'
snapshots, etc.
- perf top now supports DWARF callchains.
- Fix mmap limitations on 32-bit, fix from David Miller.
- 'perf bench numa mem' NUMA performance measurement suite
- ... and lots of fixes, performance improvements, cleanups and other
improvements I failed to list - see the shortlog and git log for
details."
* 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (270 commits)
perf/x86/amd: Enable northbridge performance counters on AMD family 15h
perf/hwbp: Fix cleanup in case of kzalloc failure
perf tools: Fix build with bison 2.3 and older.
perf tools: Limit unwind support to x86 archs
perf annotate: Make it to be able to skip unannotatable symbols
perf gtk/annotate: Fail early if it can't annotate
perf gtk/annotate: Show source lines with gray color
perf gtk/annotate: Support multiple event annotation
perf ui/gtk: Implement basic GTK2 annotation browser
perf annotate: Fix warning message on a missing vmlinux
perf buildid-cache: Add --update option
uprobes/perf: Avoid uprobe_apply() whenever possible
uprobes/perf: Teach trace_uprobe/perf code to use UPROBE_HANDLER_REMOVE
uprobes/perf: Teach trace_uprobe/perf code to pre-filter
uprobes/perf: Teach trace_uprobe/perf code to track the active perf_event's
uprobes: Introduce uprobe_apply()
perf: Introduce hw_perf_event->tp_target and ->tp_list
uprobes/perf: Always increment trace_uprobe->nhit
uprobes/tracing: Kill uprobe_trace_consumer, embed uprobe_consumer into trace_uprobe
uprobes/tracing: Introduce is_trace_uprobe_enabled()
...
Diffstat (limited to 'tools/perf/ui')
-rw-r--r-- | tools/perf/ui/browser.c | 6 | ||||
-rw-r--r-- | tools/perf/ui/browsers/annotate.c | 33 | ||||
-rw-r--r-- | tools/perf/ui/browsers/hists.c | 341 | ||||
-rw-r--r-- | tools/perf/ui/gtk/annotate.c | 229 | ||||
-rw-r--r-- | tools/perf/ui/gtk/browser.c | 235 | ||||
-rw-r--r-- | tools/perf/ui/gtk/gtk.h | 10 | ||||
-rw-r--r-- | tools/perf/ui/gtk/helpline.c | 23 | ||||
-rw-r--r-- | tools/perf/ui/gtk/hists.c | 312 | ||||
-rw-r--r-- | tools/perf/ui/helpline.c | 12 | ||||
-rw-r--r-- | tools/perf/ui/helpline.h | 22 | ||||
-rw-r--r-- | tools/perf/ui/hist.c | 481 | ||||
-rw-r--r-- | tools/perf/ui/keysyms.h | 1 | ||||
-rw-r--r-- | tools/perf/ui/setup.c | 3 | ||||
-rw-r--r-- | tools/perf/ui/stdio/hist.c | 25 | ||||
-rw-r--r-- | tools/perf/ui/tui/helpline.c | 29 | ||||
-rw-r--r-- | tools/perf/ui/util.c | 1 |
16 files changed, 1165 insertions, 598 deletions
diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c index 4aeb7d5..809ea46 100644 --- a/tools/perf/ui/browser.c +++ b/tools/perf/ui/browser.c @@ -273,6 +273,8 @@ void ui_browser__hide(struct ui_browser *browser __maybe_unused) { pthread_mutex_lock(&ui__lock); ui_helpline__pop(); + free(browser->helpline); + browser->helpline = NULL; pthread_mutex_unlock(&ui__lock); } @@ -471,7 +473,7 @@ unsigned int ui_browser__list_head_refresh(struct ui_browser *browser) return row; } -static struct ui_browser__colorset { +static struct ui_browser_colorset { const char *name, *fg, *bg; int colorset; } ui_browser__colorsets[] = { @@ -706,7 +708,7 @@ void ui_browser__init(void) perf_config(ui_browser__color_config, NULL); while (ui_browser__colorsets[i].name) { - struct ui_browser__colorset *c = &ui_browser__colorsets[i++]; + struct ui_browser_colorset *c = &ui_browser__colorsets[i++]; sltt_set_color(c->colorset, c->name, c->fg, c->bg); } diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index 5dab3ca..7dca155 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -182,6 +182,16 @@ static void annotate_browser__write(struct ui_browser *browser, void *entry, int ab->selection = dl; } +static bool disasm_line__is_valid_jump(struct disasm_line *dl, struct symbol *sym) +{ + if (!dl || !dl->ins || !ins__is_jump(dl->ins) + || !disasm_line__has_offset(dl) + || dl->ops.target.offset >= symbol__size(sym)) + return false; + + return true; +} + static void annotate_browser__draw_current_jump(struct ui_browser *browser) { struct annotate_browser *ab = container_of(browser, struct annotate_browser, b); @@ -195,8 +205,7 @@ static void annotate_browser__draw_current_jump(struct ui_browser *browser) if (strstr(sym->name, "@plt")) return; - if (!cursor || !cursor->ins || !ins__is_jump(cursor->ins) || - !disasm_line__has_offset(cursor)) + if (!disasm_line__is_valid_jump(cursor, sym)) return; target = ab->offsets[cursor->ops.target.offset]; @@ -788,17 +797,9 @@ static void annotate_browser__mark_jump_targets(struct annotate_browser *browser struct disasm_line *dl = browser->offsets[offset], *dlt; struct browser_disasm_line *bdlt; - if (!dl || !dl->ins || !ins__is_jump(dl->ins) || - !disasm_line__has_offset(dl)) + if (!disasm_line__is_valid_jump(dl, sym)) continue; - if (dl->ops.target.offset >= size) { - ui__error("jump to after symbol!\n" - "size: %zx, jump target: %" PRIx64, - size, dl->ops.target.offset); - continue; - } - dlt = browser->offsets[dl->ops.target.offset]; /* * FIXME: Oops, no jump target? Buggy disassembler? Or do we @@ -921,11 +922,11 @@ out_free_offsets: #define ANNOTATE_CFG(n) \ { .name = #n, .value = &annotate_browser__opts.n, } - + /* * Keep the entries sorted, they are bsearch'ed */ -static struct annotate__config { +static struct annotate_config { const char *name; bool *value; } annotate__configs[] = { @@ -939,7 +940,7 @@ static struct annotate__config { static int annotate_config__cmp(const void *name, const void *cfgp) { - const struct annotate__config *cfg = cfgp; + const struct annotate_config *cfg = cfgp; return strcmp(name, cfg->name); } @@ -947,7 +948,7 @@ static int annotate_config__cmp(const void *name, const void *cfgp) static int annotate__config(const char *var, const char *value, void *data __maybe_unused) { - struct annotate__config *cfg; + struct annotate_config *cfg; const char *name; if (prefixcmp(var, "annotate.") != 0) @@ -955,7 +956,7 @@ static int annotate__config(const char *var, const char *value, name = var + 9; cfg = bsearch(name, annotate__configs, ARRAY_SIZE(annotate__configs), - sizeof(struct annotate__config), annotate_config__cmp); + sizeof(struct annotate_config), annotate_config__cmp); if (cfg == NULL) return -1; diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index ccc4bd1..aa22704 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -567,26 +567,128 @@ static int hist_browser__show_callchain(struct hist_browser *browser, return row - first_row; } -#define HPP__COLOR_FN(_name, _field) \ -static int hist_browser__hpp_color_ ## _name(struct perf_hpp *hpp, \ - struct hist_entry *he) \ +struct hpp_arg { + struct ui_browser *b; + char folded_sign; + bool current_entry; +}; + +static int __hpp__color_callchain(struct hpp_arg *arg) +{ + if (!symbol_conf.use_callchain) + return 0; + + slsmg_printf("%c ", arg->folded_sign); + return 2; +} + +static int __hpp__color_fmt(struct perf_hpp *hpp, struct hist_entry *he, + u64 (*get_field)(struct hist_entry *), + int (*callchain_cb)(struct hpp_arg *)) +{ + int ret = 0; + double percent = 0.0; + struct hists *hists = he->hists; + struct hpp_arg *arg = hpp->ptr; + + if (hists->stats.total_period) + percent = 100.0 * get_field(he) / hists->stats.total_period; + + ui_browser__set_percent_color(arg->b, percent, arg->current_entry); + + if (callchain_cb) + ret += callchain_cb(arg); + + ret += scnprintf(hpp->buf, hpp->size, "%6.2f%%", percent); + slsmg_printf("%s", hpp->buf); + + if (symbol_conf.event_group) { + int prev_idx, idx_delta; + struct perf_evsel *evsel = hists_to_evsel(hists); + struct hist_entry *pair; + int nr_members = evsel->nr_members; + + if (nr_members <= 1) + goto out; + + prev_idx = perf_evsel__group_idx(evsel); + + list_for_each_entry(pair, &he->pairs.head, pairs.node) { + u64 period = get_field(pair); + u64 total = pair->hists->stats.total_period; + + if (!total) + continue; + + evsel = hists_to_evsel(pair->hists); + idx_delta = perf_evsel__group_idx(evsel) - prev_idx - 1; + + while (idx_delta--) { + /* + * zero-fill group members in the middle which + * have no sample + */ + ui_browser__set_percent_color(arg->b, 0.0, + arg->current_entry); + ret += scnprintf(hpp->buf, hpp->size, + " %6.2f%%", 0.0); + slsmg_printf("%s", hpp->buf); + } + + percent = 100.0 * period / total; + ui_browser__set_percent_color(arg->b, percent, + arg->current_entry); + ret += scnprintf(hpp->buf, hpp->size, + " %6.2f%%", percent); + slsmg_printf("%s", hpp->buf); + + prev_idx = perf_evsel__group_idx(evsel); + } + + idx_delta = nr_members - prev_idx - 1; + + while (idx_delta--) { + /* + * zero-fill group members at last which have no sample + */ + ui_browser__set_percent_color(arg->b, 0.0, + arg->current_entry); + ret += scnprintf(hpp->buf, hpp->size, + " %6.2f%%", 0.0); + slsmg_printf("%s", hpp->buf); + } + } +out: + if (!arg->current_entry || !arg->b->navkeypressed) + ui_browser__set_color(arg->b, HE_COLORSET_NORMAL); + + return ret; +} + +#define __HPP_COLOR_PERCENT_FN(_type, _field, _cb) \ +static u64 __hpp_get_##_field(struct hist_entry *he) \ +{ \ + return he->stat._field; \ +} \ + \ +static int hist_browser__hpp_color_##_type(struct perf_hpp *hpp, \ + struct hist_entry *he) \ { \ - struct hists *hists = he->hists; \ - double percent = 100.0 * he->stat._field / hists->stats.total_period; \ - *(double *)hpp->ptr = percent; \ - return scnprintf(hpp->buf, hpp->size, "%6.2f%%", percent); \ + return __hpp__color_fmt(hpp, he, __hpp_get_##_field, _cb); \ } -HPP__COLOR_FN(overhead, period) -HPP__COLOR_FN(overhead_sys, period_sys) -HPP__COLOR_FN(overhead_us, period_us) -HPP__COLOR_FN(overhead_guest_sys, period_guest_sys) -HPP__COLOR_FN(overhead_guest_us, period_guest_us) +__HPP_COLOR_PERCENT_FN(overhead, period, __hpp__color_callchain) +__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys, NULL) +__HPP_COLOR_PERCENT_FN(overhead_us, period_us, NULL) +__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys, NULL) +__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us, NULL) -#undef HPP__COLOR_FN +#undef __HPP_COLOR_PERCENT_FN void hist_browser__init_hpp(void) { + perf_hpp__column_enable(PERF_HPP__OVERHEAD); + perf_hpp__init(); perf_hpp__format[PERF_HPP__OVERHEAD].color = @@ -606,13 +708,13 @@ static int hist_browser__show_entry(struct hist_browser *browser, unsigned short row) { char s[256]; - double percent; - int i, printed = 0; + int printed = 0; int width = browser->b.width; char folded_sign = ' '; bool current_entry = ui_browser__is_current_entry(&browser->b, row); off_t row_offset = entry->row_offset; bool first = true; + struct perf_hpp_fmt *fmt; if (current_entry) { browser->he_selection = entry; @@ -625,41 +727,30 @@ static int hist_browser__show_entry(struct hist_browser *browser, } if (row_offset == 0) { + struct hpp_arg arg = { + .b = &browser->b, + .folded_sign = folded_sign, + .current_entry = current_entry, + }; struct perf_hpp hpp = { .buf = s, .size = sizeof(s), + .ptr = &arg, }; ui_browser__gotorc(&browser->b, row, 0); - for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { - if (!perf_hpp__format[i].cond) - continue; - + perf_hpp__for_each_format(fmt) { if (!first) { slsmg_printf(" "); width -= 2; } first = false; - if (perf_hpp__format[i].color) { - hpp.ptr = &percent; - /* It will set percent for us. See HPP__COLOR_FN above. */ - width -= perf_hpp__format[i].color(&hpp, entry); - - ui_browser__set_percent_color(&browser->b, percent, current_entry); - - if (i == PERF_HPP__OVERHEAD && symbol_conf.use_callchain) { - slsmg_printf("%c ", folded_sign); - width -= 2; - } - - slsmg_printf("%s", s); - - if (!current_entry || !browser->b.navkeypressed) - ui_browser__set_color(&browser->b, HE_COLORSET_NORMAL); + if (fmt->color) { + width -= fmt->color(&hpp, entry); } else { - width -= perf_hpp__format[i].entry(&hpp, entry); + width -= fmt->entry(&hpp, entry); slsmg_printf("%s", s); } } @@ -1098,6 +1189,21 @@ static int hists__browser_title(struct hists *hists, char *bf, size_t size, const struct thread *thread = hists->thread_filter; 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); + char buf[512]; + size_t buflen = sizeof(buf); + + if (symbol_conf.event_group && evsel->nr_members > 1) { + struct perf_evsel *pos; + + perf_evsel__group_desc(evsel, buf, buflen); + ev_name = buf; + + for_each_group_member(pos, evsel) { + nr_samples += pos->hists.stats.nr_events[PERF_RECORD_SAMPLE]; + nr_events += pos->hists.stats.total_period; + } + } nr_samples = convert_unit(nr_samples, &unit); printed = scnprintf(bf, size, @@ -1135,6 +1241,96 @@ static inline bool is_report_browser(void *timer) return timer == NULL; } +/* + * Only runtime switching of perf data file will make "input_name" point + * to a malloced buffer. So add "is_input_name_malloced" flag to decide + * whether we need to call free() for current "input_name" during the switch. + */ +static bool is_input_name_malloced = false; + +static int switch_data_file(void) +{ + char *pwd, *options[32], *abs_path[32], *tmp; + DIR *pwd_dir; + int nr_options = 0, choice = -1, ret = -1; + struct dirent *dent; + + pwd = getenv("PWD"); + if (!pwd) + return ret; + + pwd_dir = opendir(pwd); + if (!pwd_dir) + return ret; + + memset(options, 0, sizeof(options)); + memset(options, 0, sizeof(abs_path)); + + while ((dent = readdir(pwd_dir))) { + char path[PATH_MAX]; + u64 magic; + char *name = dent->d_name; + FILE *file; + + if (!(dent->d_type == DT_REG)) + continue; + + snprintf(path, sizeof(path), "%s/%s", pwd, name); + + file = fopen(path, "r"); + if (!file) + continue; + + if (fread(&magic, 1, 8, file) < 8) + goto close_file_and_continue; + + if (is_perf_magic(magic)) { + options[nr_options] = strdup(name); + if (!options[nr_options]) + goto close_file_and_continue; + + abs_path[nr_options] = strdup(path); + if (!abs_path[nr_options]) { + free(options[nr_options]); + ui__warning("Can't search all data files due to memory shortage.\n"); + fclose(file); + break; + } + + nr_options++; + } + +close_file_and_continue: + fclose(file); + if (nr_options >= 32) { + ui__warning("Too many perf data files in PWD!\n" + "Only the first 32 files will be listed.\n"); + break; + } + } + closedir(pwd_dir); + + if (nr_options) { + choice = ui__popup_menu(nr_options, options); + if (choice < nr_options && choice >= 0) { + tmp = strdup(abs_path[choice]); + if (tmp) { + if (is_input_name_malloced) + free((void *)input_name); + input_name = tmp; + is_input_name_malloced = true; + ret = 0; + } else + ui__warning("Data switch failed due to memory shortage!\n"); + } + } + + free_popup_options(options, nr_options); + free_popup_options(abs_path, nr_options); + return ret; +} + + static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, const char *helpline, const char *ev_name, bool left_exits, @@ -1169,7 +1365,8 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, int choice = 0, annotate = -2, zoom_dso = -2, zoom_thread = -2, annotate_f = -2, annotate_t = -2, browse_map = -2; - int scripts_comm = -2, scripts_symbol = -2, scripts_all = -2; + int scripts_comm = -2, scripts_symbol = -2, + scripts_all = -2, switch_data = -2; nr_options = 0; @@ -1226,6 +1423,10 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, if (is_report_browser(hbt)) goto do_scripts; continue; + case 's': + if (is_report_browser(hbt)) + goto do_data_switch; + continue; case K_F1: case 'h': case '?': @@ -1245,6 +1446,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, "d Zoom into current DSO\n" "t Zoom into current Thread\n" "r Run available scripts('perf report' only)\n" + "s Switch to another data file in PWD ('perf report' only)\n" "P Print histograms to perf.hist.N\n" "V Verbose (DSO names in callchains, etc)\n" "/ Filter symbol by name"); @@ -1352,6 +1554,9 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, if (asprintf(&options[nr_options], "Run scripts for all samples") > 0) scripts_all = nr_options++; + if (is_report_browser(hbt) && asprintf(&options[nr_options], + "Switch to another data file in PWD") > 0) + switch_data = nr_options++; add_exit_option: options[nr_options++] = (char *)"Exit"; retry_popup_menu: @@ -1462,6 +1667,16 @@ do_scripts: script_browse(script_opt); } + /* Switch to another data file */ + else if (choice == switch_data) { +do_data_switch: + if (!switch_data_file()) { + key = K_SWITCH_INPUT_DATA; + break; + } else + ui__warning("Won't switch the data files due to\n" + "no valid data file get selected!\n"); + } } out_free_stack: pstack__delete(fstack); @@ -1494,6 +1709,16 @@ static void perf_evsel_menu__write(struct ui_browser *browser, ui_browser__set_color(browser, current_entry ? HE_COLORSET_SELECTED : HE_COLORSET_NORMAL); + if (symbol_conf.event_group && evsel->nr_members > 1) { + struct perf_evsel *pos; + + ev_name = perf_evsel__group_name(evsel); + + for_each_group_member(pos, evsel) { + nr_events += pos->hists.stats.nr_events[PERF_RECORD_SAMPLE]; + } + } + nr_events = convert_unit(nr_events, &unit); printed = scnprintf(bf, sizeof(bf), "%lu%c%s%s", nr_events, unit, unit == ' ' ? "" : " ", ev_name); @@ -1578,6 +1803,7 @@ browse_hists: "Do you really want to exit?")) continue; /* Fall thru */ + case K_SWITCH_INPUT_DATA: case 'q': case CTRL('c'): goto out; @@ -1604,8 +1830,19 @@ out: return key; } +static bool filter_group_entries(struct ui_browser *self __maybe_unused, + void *entry) +{ + struct perf_evsel *evsel = list_entry(entry, struct perf_evsel, node); + + if (symbol_conf.event_group && !perf_evsel__is_group_leader(evsel)) + return true; + + return false; +} + static int __perf_evlist__tui_browse_hists(struct perf_evlist *evlist, - const char *help, + int nr_entries, const char *help, struct hist_browser_timer *hbt, struct perf_session_env *env) { @@ -1616,7 +1853,8 @@ static int __perf_evlist__tui_browse_hists(struct perf_evlist *evlist, .refresh = ui_browser__list_head_refresh, .seek = ui_browser__list_head_seek, .write = perf_evsel_menu__write, - .nr_entries = evlist->nr_entries, + .filter = filter_group_entries, + .nr_entries = nr_entries, .priv = evlist, }, .env = env, @@ -1632,20 +1870,37 @@ static int __perf_evlist__tui_browse_hists(struct perf_evlist *evlist, menu.b.width = line_len; } - return perf_evsel_menu__run(&menu, evlist->nr_entries, help, hbt); + return perf_evsel_menu__run(&menu, nr_entries, help, hbt); } int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help, struct hist_browser_timer *hbt, struct perf_session_env *env) { - if (evlist->nr_entries == 1) { + int nr_entries = evlist->nr_entries; + +single_entry: + if (nr_entries == 1) { struct perf_evsel *first = list_entry(evlist->entries.next, struct perf_evsel, node); const char *ev_name = perf_evsel__name(first); - return perf_evsel__hists_browse(first, evlist->nr_entries, help, + + return perf_evsel__hists_browse(first, nr_entries, help, ev_name, false, hbt, env); } - return __perf_evlist__tui_browse_hists(evlist, help, hbt, env); + if (symbol_conf.event_group) { + struct perf_evsel *pos; + + nr_entries = 0; + list_for_each_entry(pos, &evlist->entries, node) + if (perf_evsel__is_group_leader(pos)) + nr_entries++; + + if (nr_entries == 1) + goto single_entry; + } + + return __perf_evlist__tui_browse_hists(evlist, nr_entries, help, + hbt, env); } diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c new file mode 100644 index 0000000..7d8dc58 --- /dev/null +++ b/tools/perf/ui/gtk/annotate.c @@ -0,0 +1,229 @@ +#include "gtk.h" +#include "util/debug.h" +#include "util/annotate.h" +#include "ui/helpline.h" + + +enum { + ANN_COL__PERCENT, + ANN_COL__OFFSET, + ANN_COL__LINE, + + MAX_ANN_COLS +}; + +static const char *const col_names[] = { + "Overhead", + "Offset", + "Line" +}; + +static int perf_gtk__get_percent(char *buf, size_t size, struct symbol *sym, + struct disasm_line *dl, int evidx) +{ + struct sym_hist *symhist; + double percent = 0.0; + const char *markup; + int ret = 0; + + strcpy(buf, ""); + + if (dl->offset == (s64) -1) + return 0; + + symhist = annotation__histogram(symbol__annotation(sym), evidx); + if (!symhist->addr[dl->offset]) + return 0; + + percent = 100.0 * symhist->addr[dl->offset] / symhist->sum; + + markup = perf_gtk__get_percent_color(percent); + if (markup) + ret += scnprintf(buf, size, "%s", markup); + ret += scnprintf(buf + ret, size - ret, "%6.2f%%", percent); + if (markup) + ret += scnprintf(buf + ret, size - ret, "</span>"); + + return ret; +} + +static int perf_gtk__get_offset(char *buf, size_t size, struct symbol *sym, + struct map *map, struct disasm_line *dl) +{ + u64 start = map__rip_2objdump(map, sym->start); + + strcpy(buf, ""); + + if (dl->offset == (s64) -1) + return 0; + + return scnprintf(buf, size, "%"PRIx64, start + dl->offset); +} + +static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl) +{ + int ret = 0; + char *line = g_markup_escape_text(dl->line, -1); + const char *markup = "<span fgcolor='gray'>"; + + strcpy(buf, ""); + + if (!line) + return 0; + + if (dl->offset != (s64) -1) + markup = NULL; + + if (markup) + ret += scnprintf(buf, size, "%s", markup); + ret += scnprintf(buf + ret, size - ret, "%s", line); + if (markup) + ret += scnprintf(buf + ret, size - ret, "</span>"); + + g_free(line); + return ret; +} + +static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym, + struct map *map, int evidx, + struct hist_browser_timer *hbt __maybe_unused) +{ + struct disasm_line *pos, *n; + struct annotation *notes; + GType col_types[MAX_ANN_COLS]; + GtkCellRenderer *renderer; + GtkListStore *store; + GtkWidget *view; + int i; + char s[512]; + + notes = symbol__annotation(sym); + + for (i = 0; i < MAX_ANN_COLS; i++) { + col_types[i] = G_TYPE_STRING; + } + store = gtk_list_store_newv(MAX_ANN_COLS, col_types); + + view = gtk_tree_view_new(); + renderer = gtk_cell_renderer_text_new(); + + for (i = 0; i < MAX_ANN_COLS; i++) { + gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), + -1, col_names[i], renderer, "markup", + i, NULL); + } + + gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); + g_object_unref(GTK_TREE_MODEL(store)); + + list_for_each_entry(pos, ¬es->src->source, node) { + GtkTreeIter iter; + + gtk_list_store_append(store, &iter); + + if (perf_gtk__get_percent(s, sizeof(s), sym, pos, evidx)) + gtk_list_store_set(store, &iter, ANN_COL__PERCENT, s, -1); + if (perf_gtk__get_offset(s, sizeof(s), sym, map, pos)) + gtk_list_store_set(store, &iter, ANN_COL__OFFSET, s, -1); + if (perf_gtk__get_line(s, sizeof(s), pos)) + gtk_list_store_set(store, &iter, ANN_COL__LINE, s, -1); + } + + gtk_container_add(GTK_CONTAINER(window), view); + + list_for_each_entry_safe(pos, n, ¬es->src->source, node) { + list_del(&pos->node); + disasm_line__free(pos); + } + + return 0; +} + +int symbol__gtk_annotate(struct symbol *sym, struct map *map, int evidx, + struct hist_browser_timer *hbt) +{ + GtkWidget *window; + GtkWidget *notebook; + GtkWidget *scrolled_window; + GtkWidget *tab_label; + + if (map->dso->annotate_warned) + return -1; + + if (symbol__annotate(sym, map, 0) < 0) { + ui__error("%s", ui_helpline__current); + return -1; + } + + if (perf_gtk__is_active_context(pgctx)) { + window = pgctx->main_window; + notebook = pgctx->notebook; + } else { + GtkWidget *vbox; + GtkWidget *infobar; + GtkWidget *statbar; + + signal(SIGSEGV, perf_gtk__signal); + signal(SIGFPE, perf_gtk__signal); + signal(SIGINT, perf_gtk__signal); + signal(SIGQUIT, perf_gtk__signal); + signal(SIGTERM, perf_gtk__signal); + + window = gtk_window_new(GTK_WINDOW_TOPLEVEL); + gtk_window_set_title(GTK_WINDOW(window), "perf annotate"); + + g_signal_connect(window, "delete_event", gtk_main_quit, NULL); + + pgctx = perf_gtk__activate_context(window); + if (!pgctx) + return -1; + + vbox = gtk_vbox_new(FALSE, 0); + notebook = gtk_notebook_new(); + pgctx->notebook = notebook; + + gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0); + + infobar = perf_gtk__setup_info_bar(); + if (infobar) { + gtk_box_pack_start(GTK_BOX(vbox), infobar, + FALSE, FALSE, 0); + } + + statbar = perf_gtk__setup_statusbar(); + gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0); + + gtk_container_add(GTK_CONTAINER(window), vbox); + } + + scrolled_window = gtk_scrolled_window_new(NULL, NULL); + tab_label = gtk_label_new(sym->name); + + gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), + GTK_POLICY_AUTOMATIC, + GTK_POLICY_AUTOMATIC); + + gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, + tab_label); + + perf_gtk__annotate_symbol(scrolled_window, sym, map, evidx, hbt); + return 0; +} + +void perf_gtk__show_annotations(void) +{ + GtkWidget *window; + + if (!perf_gtk__is_active_context(pgctx)) + return; + + window = pgctx->main_window; + gtk_widget_show_all(window); + + perf_gtk__resize_window(window); + gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); + + gtk_main(); + + perf_gtk__deactivate_context(&pgctx); +} diff --git a/tools/perf/ui/gtk/browser.c b/tools/perf/ui/gtk/browser.c index 253b621..c95012c 100644 --- a/tools/perf/ui/gtk/browser.c +++ b/tools/perf/ui/gtk/browser.c @@ -8,15 +8,13 @@ #include <signal.h> -#define MAX_COLUMNS 32 - -static void perf_gtk__signal(int sig) +void perf_gtk__signal(int sig) { perf_gtk__exit(false); psignal(sig, "perf"); } -static void perf_gtk__resize_window(GtkWidget *window) +void perf_gtk__resize_window(GtkWidget *window) { GdkRectangle rect; GdkScreen *screen; @@ -36,7 +34,7 @@ static void perf_gtk__resize_window(GtkWidget *window) gtk_window_resize(GTK_WINDOW(window), width, height); } -static const char *perf_gtk__get_percent_color(double percent) +const char *perf_gtk__get_percent_color(double percent) { if (percent >= MIN_RED) return "<span fgcolor='red'>"; @@ -45,155 +43,8 @@ static const char *perf_gtk__get_percent_color(double percent) return NULL; } -#define HPP__COLOR_FN(_name, _field) \ -static int perf_gtk__hpp_color_ ## _name(struct perf_hpp *hpp, \ - struct hist_entry *he) \ -{ \ - struct hists *hists = he->hists; \ - double percent = 100.0 * he->stat._field / hists->stats.total_period; \ - const char *markup; \ - int ret = 0; \ - \ - markup = perf_gtk__get_percent_color(percent); \ - if (markup) \ - ret += scnprintf(hpp->buf, hpp->size, "%s", markup); \ - ret += scnprintf(hpp->buf + ret, hpp->size - ret, "%6.2f%%", percent); \ - if (markup) \ - ret += scnprintf(hpp->buf + ret, hpp->size - ret, "</span>"); \ - \ - return ret; \ -} - -HPP__COLOR_FN(overhead, period) -HPP__COLOR_FN(overhead_sys, period_sys) -HPP__COLOR_FN(overhead_us, period_us) -HPP__COLOR_FN(overhead_guest_sys, period_guest_sys) -HPP__COLOR_FN(overhead_guest_us, period_guest_us) - -#undef HPP__COLOR_FN - -void perf_gtk__init_hpp(void) -{ - perf_hpp__init(); - - perf_hpp__format[PERF_HPP__OVERHEAD].color = - perf_gtk__hpp_color_overhead; - perf_hpp__format[PERF_HPP__OVERHEAD_SYS].color = - perf_gtk__hpp_color_overhead_sys; - perf_hpp__format[PERF_HPP__OVERHEAD_US].color = - perf_gtk__hpp_color_overhead_us; - perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_SYS].color = - perf_gtk__hpp_color_overhead_guest_sys; - perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color = - perf_gtk__hpp_color_overhead_guest_us; -} - -static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists) -{ - GType col_types[MAX_COLUMNS]; - GtkCellRenderer *renderer; - struct sort_entry *se; - GtkListStore *store; - struct rb_node *nd; - GtkWidget *view; - int i, col_idx; - int nr_cols; - char s[512]; - - struct perf_hpp hpp = { - .buf = s, - .size = sizeof(s), - }; - - nr_cols = 0; - - for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { - if (!perf_hpp__format[i].cond) - continue; - - col_types[nr_cols++] = G_TYPE_STRING; - } - - list_for_each_entry(se, &hist_entry__sort_list, list) { - if (se->elide) - continue; - - col_types[nr_cols++] = G_TYPE_STRING; - } - - store = gtk_list_store_newv(nr_cols, col_types); - - view = gtk_tree_view_new(); - - renderer = gtk_cell_renderer_text_new(); - - col_idx = 0; - - for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { - if (!perf_hpp__format[i].cond) - continue; - - perf_hpp__format[i].header(&hpp); - - gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), - -1, s, - renderer, "markup", - col_idx++, NULL); - } - - list_for_each_entry(se, &hist_entry__sort_list, list) { - if (se->elide) - continue; - - gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), - -1, se->se_header, - renderer, "text", - col_idx++, NULL); - } - - gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); - - g_object_unref(GTK_TREE_MODEL(store)); - - for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) { - struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); - GtkTreeIter iter; - - if (h->filtered) - continue; - - gtk_list_store_append(store, &iter); - - col_idx = 0; - - for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { - if (!perf_hpp__format[i].cond) - continue; - - if (perf_hpp__format[i].color) - perf_hpp__format[i].color(&hpp, h); - else - perf_hpp__format[i].entry(&hpp, h); - - gtk_list_store_set(store, &iter, col_idx++, s, -1); - } - - list_for_each_entry(se, &hist_entry__sort_list, list) { - if (se->elide) - continue; - - se->se_snprintf(h, s, ARRAY_SIZE(s), - hists__col_len(hists, se->se_width_idx)); - - gtk_list_store_set(store, &iter, col_idx++, s, -1); - } - } - - gtk_container_add(GTK_CONTAINER(window), view); -} - #ifdef HAVE_GTK_INFO_BAR -static GtkWidget *perf_gtk__setup_info_bar(void) +GtkWidget *perf_gtk__setup_info_bar(void) { GtkWidget *info_bar; GtkWidget *label; @@ -220,7 +71,7 @@ static GtkWidget *perf_gtk__setup_info_bar(void) } #endif -static GtkWidget *perf_gtk__setup_statusbar(void) +GtkWidget *perf_gtk__setup_statusbar(void) { GtkWidget *stbar; unsigned ctxid; @@ -234,79 +85,3 @@ static GtkWidget *perf_gtk__setup_statusbar(void) return stbar; } - -int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist, - const char *help, - struct hist_browser_timer *hbt __maybe_unused) -{ - struct perf_evsel *pos; - GtkWidget *vbox; - GtkWidget *notebook; - GtkWidget *info_bar; - GtkWidget *statbar; - GtkWidget *window; - - signal(SIGSEGV, perf_gtk__signal); - signal(SIGFPE, perf_gtk__signal); - signal(SIGINT, perf_gtk__signal); - signal(SIGQUIT, perf_gtk__signal); - signal(SIGTERM, perf_gtk__signal); - - window = gtk_window_new(GTK_WINDOW_TOPLEVEL); - - gtk_window_set_title(GTK_WINDOW(window), "perf report"); - - g_signal_connect(window, "delete_event", gtk_main_quit, NULL); - - pgctx = perf_gtk__activate_context(window); - if (!pgctx) - return -1; - - vbox = gtk_vbox_new(FALSE, 0); - - notebook = gtk_notebook_new(); - - list_for_each_entry(pos, &evlist->entries, node) { - struct hists *hists = &pos->hists; - const char *evname = perf_evsel__name(pos); - GtkWidget *scrolled_window; - GtkWidget *tab_label; - - scrolled_window = gtk_scrolled_window_new(NULL, NULL); - - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - - perf_gtk__show_hists(scrolled_window, hists); - - tab_label = gtk_label_new(evname); - - gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, tab_label); - } - - gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0); - - info_bar = perf_gtk__setup_info_bar(); - if (info_bar) - gtk_box_pack_start(GTK_BOX(vbox), info_bar, FALSE, FALSE, 0); - - statbar = perf_gtk__setup_statusbar(); - gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0); - - gtk_container_add(GTK_CONTAINER(window), vbox); - - gtk_widget_show_all(window); - - perf_gtk__resize_window(window); - - gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); - - ui_helpline__push(help); - - gtk_main(); - - perf_gtk__deactivate_context(&pgctx); - - return 0; -} diff --git a/tools/perf/ui/gtk/gtk.h b/tools/perf/ui/gtk/gtk.h index 856320e..3d96785 100644 --- a/tools/perf/ui/gtk/gtk.h +++ b/tools/perf/ui/gtk/gtk.h @@ -10,6 +10,7 @@ struct perf_gtk_context { GtkWidget *main_window; + GtkWidget *notebook; #ifdef HAVE_GTK_INFO_BAR GtkWidget *info_bar; @@ -33,7 +34,14 @@ void perf_gtk__init_helpline(void); void perf_gtk__init_progress(void); void perf_gtk__init_hpp(void); -#ifndef HAVE_GTK_INFO_BAR +void perf_gtk__signal(int sig); +void perf_gtk__resize_window(GtkWidget *window); +const char *perf_gtk__get_percent_color(double percent); +GtkWidget *perf_gtk__setup_statusbar(void); + +#ifdef HAVE_GTK_INFO_BAR +GtkWidget *perf_gtk__setup_info_bar(void); +#else static inline GtkWidget *perf_gtk__setup_info_bar(void) { return NULL; diff --git a/tools/perf/ui/gtk/helpline.c b/tools/perf/ui/gtk/helpline.c index 5db4432..3388cbd 100644 --- a/tools/perf/ui/gtk/helpline.c +++ b/tools/perf/ui/gtk/helpline.c @@ -24,17 +24,7 @@ static void gtk_helpline_push(const char *msg) pgctx->statbar_ctx_id, msg); } -static struct ui_helpline gtk_helpline_fns = { - .pop = gtk_helpline_pop, - .push = gtk_helpline_push, -}; - -void perf_gtk__init_helpline(void) -{ - helpline_fns = >k_helpline_fns; -} - -int perf_gtk__show_helpline(const char *fmt, va_list ap) +static int gtk_helpline_show(const char *fmt, va_list ap) { int ret; char *ptr; @@ -54,3 +44,14 @@ int perf_gtk__show_helpline(const char *fmt, va_list ap) return ret; } + +static struct ui_helpline gtk_helpline_fns = { + .pop = gtk_helpline_pop, + .push = gtk_helpline_push, + .show = gtk_helpline_show, +}; + +void perf_gtk__init_helpline(void) +{ + helpline_fns = >k_helpline_fns; +} diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c new file mode 100644 index 0000000..1e764a8 --- /dev/null +++ b/tools/perf/ui/gtk/hists.c @@ -0,0 +1,312 @@ +#include "../evlist.h" +#include "../cache.h" +#include "../evsel.h" +#include "../sort.h" +#include "../hist.h" +#include "../helpline.h" +#include "gtk.h" + +#define MAX_COLUMNS 32 + +static int __percent_color_snprintf(char *buf, size_t size, double percent) +{ + int ret = 0; + const char *markup; + + markup = perf_gtk__get_percent_color(percent); + if (markup) + ret += scnprintf(buf, size, markup); + + ret += scnprintf(buf + ret, size - ret, " %6.2f%%", percent); + + if (markup) + ret += scnprintf(buf + ret, size - ret, "</span>"); + + return ret; +} + + +static int __hpp__color_fmt(struct perf_hpp *hpp, struct hist_entry *he, + u64 (*get_field)(struct hist_entry *)) +{ + int ret; + double percent = 0.0; + struct hists *hists = he->hists; + + if (hists->stats.total_period) + percent = 100.0 * get_field(he) / hists->stats.total_period; + + ret = __percent_color_snprintf(hpp->buf, hpp->size, percent); + + if (symbol_conf.event_group) { + int prev_idx, idx_delta; + struct perf_evsel *evsel = hists_to_evsel(hists); + struct hist_entry *pair; + int nr_members = evsel->nr_members; + + if (nr_members <= 1) + return ret; + + prev_idx = perf_evsel__group_idx(evsel); + + list_for_each_entry(pair, &he->pairs.head, pairs.node) { + u64 period = get_field(pair); + u64 total = pair->hists->stats.total_period; + + evsel = hists_to_evsel(pair->hists); + idx_delta = perf_evsel__group_idx(evsel) - prev_idx - 1; + + while (idx_delta--) { + /* + * zero-fill group members in the middle which + * have no sample + */ + ret += __percent_color_snprintf(hpp->buf + ret, + hpp->size - ret, + 0.0); + } + + percent = 100.0 * period / total; + ret += __percent_color_snprintf(hpp->buf + ret, + hpp->size - ret, + percent); + + prev_idx = perf_evsel__group_idx(evsel); + } + + idx_delta = nr_members - prev_idx - 1; + + while (idx_delta--) { + /* + * zero-fill group members at last which have no sample + */ + ret += __percent_color_snprintf(hpp->buf + ret, + hpp->size - ret, + 0.0); + } + } + return ret; +} + +#define __HPP_COLOR_PERCENT_FN(_type, _field) \ +static u64 he_get_##_field(struct hist_entry *he) \ +{ \ + return he->stat._field; \ +} \ + \ +static int perf_gtk__hpp_color_##_type(struct perf_hpp *hpp, \ + struct hist_entry *he) \ +{ \ + return __hpp__color_fmt(hpp, he, he_get_##_field); \ +} + +__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) + +#undef __HPP_COLOR_PERCENT_FN + + +void perf_gtk__init_hpp(void) +{ + perf_hpp__column_enable(PERF_HPP__OVERHEAD); + + perf_hpp__init(); + + perf_hpp__format[PERF_HPP__OVERHEAD].color = + perf_gtk__hpp_color_overhead; + perf_hpp__format[PERF_HPP__OVERHEAD_SYS].color = + perf_gtk__hpp_color_overhead_sys; + perf_hpp__format[PERF_HPP__OVERHEAD_US].color = + perf_gtk__hpp_color_overhead_us; + perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_SYS].color = + perf_gtk__hpp_color_overhead_guest_sys; + perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color = + perf_gtk__hpp_color_overhead_guest_us; +} + +static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists) +{ + struct perf_hpp_fmt *fmt; + GType col_types[MAX_COLUMNS]; + GtkCellRenderer *renderer; + struct sort_entry *se; + GtkListStore *store; + struct rb_node *nd; + GtkWidget *view; + int col_idx; + int nr_cols; + char s[512]; + + struct perf_hpp hpp = { + .buf = s, + .size = sizeof(s), + .ptr = hists_to_evsel(hists), + }; + + nr_cols = 0; + + perf_hpp__for_each_format(fmt) + col_types[nr_cols++] = G_TYPE_STRING; + + list_for_each_entry(se, &hist_entry__sort_list, list) { + if (se->elide) + continue; + + col_types[nr_cols++] = G_TYPE_STRING; + } + + store = gtk_list_store_newv(nr_cols, col_types); + + view = gtk_tree_view_new(); + + renderer = gtk_cell_renderer_text_new(); + + col_idx = 0; + + perf_hpp__for_each_format(fmt) { + fmt->header(&hpp); + + gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), + -1, ltrim(s), + renderer, "markup", + col_idx++, NULL); + } + + list_for_each_entry(se, &hist_entry__sort_list, list) { + if (se->elide) + continue; + + gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), + -1, se->se_header, + renderer, "text", + col_idx++, NULL); + } + + gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); + + g_object_unref(GTK_TREE_MODEL(store)); + + for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) { + struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); + GtkTreeIter iter; + + if (h->filtered) + continue; + + gtk_list_store_append(store, &iter); + + col_idx = 0; + + perf_hpp__for_each_format(fmt) { + if (fmt->color) + fmt->color(&hpp, h); + else + fmt->entry(&hpp, h); + + gtk_list_store_set(store, &iter, col_idx++, s, -1); + } + + list_for_each_entry(se, &hist_entry__sort_list, list) { + if (se->elide) + continue; + + se->se_snprintf(h, s, ARRAY_SIZE(s), + hists__col_len(hists, se->se_width_idx)); + + gtk_list_store_set(store, &iter, col_idx++, s, -1); + } + } + + gtk_container_add(GTK_CONTAINER(window), view); +} + +int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist, + const char *help, + struct hist_browser_timer *hbt __maybe_unused) +{ + struct perf_evsel *pos; + GtkWidget *vbox; + GtkWidget *notebook; + GtkWidget *info_bar; + GtkWidget *statbar; + GtkWidget *window; + + signal(SIGSEGV, perf_gtk__signal); + signal(SIGFPE, perf_gtk__signal); + signal(SIGINT, perf_gtk__signal); + signal(SIGQUIT, perf_gtk__signal); + signal(SIGTERM, perf_gtk__signal); + + window = gtk_window_new(GTK_WINDOW_TOPLEVEL); + + gtk_window_set_title(GTK_WINDOW(window), "perf report"); + + g_signal_connect(window, "delete_event", gtk_main_quit, NULL); + + pgctx = perf_gtk__activate_context(window); + if (!pgctx) + return -1; + + vbox = gtk_vbox_new(FALSE, 0); + + notebook = gtk_notebook_new(); + + gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0); + + info_bar = perf_gtk__setup_info_bar(); + if (info_bar) + gtk_box_pack_start(GTK_BOX(vbox), info_bar, FALSE, FALSE, 0); + + statbar = perf_gtk__setup_statusbar(); + gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0); + + gtk_container_add(GTK_CONTAINER(window), vbox); + + list_for_each_entry(pos, &evlist->entries, node) { + struct hists *hists = &pos->hists; + const char *evname = perf_evsel__name(pos); + GtkWidget *scrolled_window; + GtkWidget *tab_label; + char buf[512]; + size_t size = sizeof(buf); + + if (symbol_conf.event_group) { + if (!perf_evsel__is_group_leader(pos)) + continue; + + if (pos->nr_members > 1) { + perf_evsel__group_desc(pos, buf, size); + evname = buf; + } + } + + scrolled_window = gtk_scrolled_window_new(NULL, NULL); + + gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), + GTK_POLICY_AUTOMATIC, + GTK_POLICY_AUTOMATIC); + + perf_gtk__show_hists(scrolled_window, hists); + + tab_label = gtk_label_new(evname); + + gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, tab_label); + } + + gtk_widget_show_all(window); + + perf_gtk__resize_window(window); + + gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); + + ui_helpline__push(help); + + gtk_main(); + + perf_gtk__deactivate_context(&pgctx); + + return 0; +} diff --git a/tools/perf/ui/helpline.c b/tools/perf/ui/helpline.c index a49bcf3..700fb3c 100644 --- a/tools/perf/ui/helpline.c +++ b/tools/perf/ui/helpline.c @@ -16,9 +16,16 @@ static void nop_helpline__push(const char *msg __maybe_unused) { } +static int nop_helpline__show(const char *fmt __maybe_unused, + va_list ap __maybe_unused) +{ + return 0; +} + static struct ui_helpline default_helpline_fns = { .pop = nop_helpline__pop, .push = nop_helpline__push, + .show = nop_helpline__show, }; struct ui_helpline *helpline_fns = &default_helpline_fns; @@ -59,3 +66,8 @@ void ui_helpline__puts(const char *msg) ui_helpline__pop(); ui_helpline__push(msg); } + +int ui_helpline__vshow(const char *fmt, va_list ap) +{ + return helpline_fns->show(fmt, ap); +} diff --git a/tools/perf/ui/helpline.h b/tools/perf/ui/helpline.h index baa28a4..46181f4 100644 --- a/tools/perf/ui/helpline.h +++ b/tools/perf/ui/helpline.h @@ -9,6 +9,7 @@ struct ui_helpline { void (*pop)(void); void (*push)(const char *msg); + int (*show)(const char *fmt, va_list ap); }; extern struct ui_helpline *helpline_fns; @@ -20,28 +21,9 @@ void ui_helpline__push(const char *msg); void ui_helpline__vpush(const char *fmt, va_list ap); void ui_helpline__fpush(const char *fmt, ...); void ui_helpline__puts(const char *msg); +int ui_helpline__vshow(const char *fmt, va_list ap); extern char ui_helpline__current[512]; - -#ifdef NEWT_SUPPORT extern char ui_helpline__last_msg[]; -int ui_helpline__show_help(const char *format, va_list ap); -#else -static inline int ui_helpline__show_help(const char *format __maybe_unused, - va_list ap __maybe_unused) -{ - return 0; -} -#endif /* NEWT_SUPPORT */ - -#ifdef GTK2_SUPPORT -int perf_gtk__show_helpline(const char *format, va_list ap); -#else -static inline int perf_gtk__show_helpline(const char *format __maybe_unused, - va_list ap __maybe_unused) -{ - return 0; -} -#endif /* GTK2_SUPPORT */ #endif /* _PERF_UI_HELPLINE_H_ */ diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c index aa84130..d671e63 100644 --- a/tools/perf/ui/hist.c +++ b/tools/perf/ui/hist.c @@ -3,151 +3,163 @@ #include "../util/hist.h" #include "../util/util.h" #include "../util/sort.h" - +#include "../util/evsel.h" /* hist period print (hpp) functions */ -static int hpp__header_overhead(struct perf_hpp *hpp) -{ - return scnprintf(hpp->buf, hpp->size, "Overhead"); -} - -static int hpp__width_overhead(struct perf_hpp *hpp __maybe_unused) -{ - return 8; -} - -static int hpp__color_overhead(struct perf_hpp *hpp, struct hist_entry *he) -{ - struct hists *hists = he->hists; - double percent = 100.0 * he->stat.period / hists->stats.total_period; - return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%%", percent); -} +typedef int (*hpp_snprint_fn)(char *buf, size_t size, const char *fmt, ...); -static int hpp__entry_overhead(struct perf_hpp *hpp, struct hist_entry *he) +static int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, + u64 (*get_field)(struct hist_entry *), + const char *fmt, hpp_snprint_fn print_fn, + bool fmt_percent) { + int ret; struct hists *hists = he->hists; - double percent = 100.0 * he->stat.period / hists->stats.total_period; - const char *fmt = symbol_conf.field_sep ? "%.2f" : " %6.2f%%"; - - return scnprintf(hpp->buf, hpp->size, fmt, percent); -} -static int hpp__header_overhead_sys(struct perf_hpp *hpp) -{ - const char *fmt = symbol_conf.field_sep ? "%s" : "%7s"; - - return scnprintf(hpp->buf, hpp->size, fmt, "sys"); -} + if (fmt_percent) { + double percent = 0.0; -static int hpp__width_overhead_sys(struct perf_hpp *hpp __maybe_unused) -{ - return 7; -} + if (hists->stats.total_period) + percent = 100.0 * get_field(he) / + hists->stats.total_period; -static int hpp__color_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he) -{ - struct hists *hists = he->hists; - double percent = 100.0 * he->stat.period_sys / hists->stats.total_period; + ret = print_fn(hpp->buf, hpp->size, fmt, percent); + } else + ret = print_fn(hpp->buf, hpp->size, fmt, get_field(he)); - return percent_color_snprintf(hpp->buf, hpp->size, "%6.2f%%", percent); -} + if (symbol_conf.event_group) { + int prev_idx, idx_delta; + struct perf_evsel *evsel = hists_to_evsel(hists); + struct hist_entry *pair; + int nr_members = evsel->nr_members; -static int hpp__entry_overhead_sys(struct perf_hpp *hpp, struct hist_entry *he) -{ - struct hists *hists = he->hists; - double percent = 100.0 * he->stat.period_sys / hists->stats.total_period; - const char *fmt = symbol_conf.field_sep ? "%.2f" : "%6.2f%%"; + if (nr_members <= 1) + return ret; - return scnprintf(hpp->buf, hpp->size, fmt, percent); -} + prev_idx = perf_evsel__group_idx(evsel); -static int hpp__header_overhead_us(struct perf_hpp *hpp) -{ - const char *fmt = symbol_conf.field_sep ? "%s" : "%7s"; + list_for_each_entry(pair, &he->pairs.head, pairs.node) { + u64 period = get_field(pair); + u64 total = pair->hists->stats.total_period; - return scnprintf(hpp->buf, hpp->size, fmt, "user"); -} + if (!total) + continue; -static int hpp__width_overhead_us(struct perf_hpp *hpp __maybe_unused) -{ - return 7; -} + evsel = hists_to_evsel(pair->hists); + idx_delta = perf_evsel__group_idx(evsel) - prev_idx - 1; -static int hpp__color_overhead_us(struct perf_hpp *hpp, struct hist_entry *he) -{ - struct hists *hists = he->hists; - double percent = 100.0 * he->stat.period_us / hists->stats.total_period; + while (idx_delta--) { + /* + * zero-fill group members in the middle which + * have no sample + */ + ret += print_fn(hpp->buf + ret, hpp->size - ret, + fmt, 0); + } - return percent_color_snprintf(hpp->buf, hpp->size, "%6.2f%%", percent); -} + if (fmt_percent) + ret += print_fn(hpp->buf + ret, hpp->size - ret, + fmt, 100.0 * period / total); + else + ret += print_fn(hpp->buf + ret, hpp->size - ret, + fmt, period); -static int hpp__entry_overhead_us(struct perf_hpp *hpp, struct hist_entry *he) -{ - struct hists *hists = he->hists; - double percent = 100.0 * he->stat.period_us / hists->stats.total_period; - const char *fmt = symbol_conf.field_sep ? "%.2f" : "%6.2f%%"; - - return scnprintf(hpp->buf, hpp->size, fmt, percent); -} - -static int hpp__header_overhead_guest_sys(struct perf_hpp *hpp) -{ - return scnprintf(hpp->buf, hpp->size, "guest sys"); -} - -static int hpp__width_overhead_guest_sys(struct perf_hpp *hpp __maybe_unused) -{ - return 9; -} - -static int hpp__color_overhead_guest_sys(struct perf_hpp *hpp, - struct hist_entry *he) -{ - struct hists *hists = he->hists; - double percent = 100.0 * he->stat.period_guest_sys / hists->stats.total_period; - - return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%% ", percent); -} - -static int hpp__entry_overhead_guest_sys(struct perf_hpp *hpp, - struct hist_entry *he) -{ - struct hists *hists = he->hists; - double percent = 100.0 * he->stat.period_guest_sys / hists->stats.total_period; - const char *fmt = symbol_conf.field_sep ? "%.2f" : " %6.2f%% "; - - return scnprintf(hpp->buf, hpp->size, fmt, percent); -} - -static int hpp__header_overhead_guest_us(struct perf_hpp *hpp) -{ - return scnprintf(hpp->buf, hpp->size, "guest usr"); -} + prev_idx = perf_evsel__group_idx(evsel); + } -static int hpp__width_overhead_guest_us(struct perf_hpp *hpp __maybe_unused) -{ - return 9; -} + idx_delta = nr_members - prev_idx - 1; -static int hpp__color_overhead_guest_us(struct perf_hpp *hpp, - struct hist_entry *he) -{ - struct hists *hists = he->hists; - double percent = 100.0 * he->stat.period_guest_us / hists->stats.total_period; - - return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%% ", percent); + while (idx_delta--) { + /* + * zero-fill group members at last which have no sample + */ + ret += print_fn(hpp->buf + ret, hpp->size - ret, + fmt, 0); + } + } + return ret; } -static int hpp__entry_overhead_guest_us(struct perf_hpp *hpp, - struct hist_entry *he) -{ - struct hists *hists = he->hists; - double percent = 100.0 * he->stat.period_guest_us / hists->stats.total_period; - const char *fmt = symbol_conf.field_sep ? "%.2f" : " %6.2f%% "; +#define __HPP_HEADER_FN(_type, _str, _min_width, _unit_width) \ +static int hpp__header_##_type(struct perf_hpp *hpp) \ +{ \ + int len = _min_width; \ + \ + if (symbol_conf.event_group) { \ + struct perf_evsel *evsel = hpp->ptr; \ + \ + len = max(len, evsel->nr_members * _unit_width); \ + } \ + return scnprintf(hpp->buf, hpp->size, "%*s", len, _str); \ +} + +#define __HPP_WIDTH_FN(_type, _min_width, _unit_width) \ +static int hpp__width_##_type(struct perf_hpp *hpp __maybe_unused) \ +{ \ + int len = _min_width; \ + \ + if (symbol_conf.event_group) { \ + struct perf_evsel *evsel = hpp->ptr; \ + \ + len = max(len, evsel->nr_members * _unit_width); \ + } \ + return len; \ +} + +#define __HPP_COLOR_PERCENT_FN(_type, _field) \ +static u64 he_get_##_field(struct hist_entry *he) \ +{ \ + return he->stat._field; \ +} \ + \ +static int hpp__color_##_type(struct perf_hpp *hpp, struct hist_entry *he) \ +{ \ + return __hpp__fmt(hpp, he, he_get_##_field, " %6.2f%%", \ + (hpp_snprint_fn)percent_color_snprintf, true); \ +} + +#define __HPP_ENTRY_PERCENT_FN(_type, _field) \ +static int hpp__entry_##_type(struct perf_hpp *hpp, struct hist_entry *he) \ +{ \ + const char *fmt = symbol_conf.field_sep ? " %.2f" : " %6.2f%%"; \ + return __hpp__fmt(hpp, he, he_get_##_field, fmt, \ + scnprintf, true); \ +} + +#define __HPP_ENTRY_RAW_FN(_type, _field) \ +static u64 he_get_raw_##_field(struct hist_entry *he) \ +{ \ + return he->stat._field; \ +} \ + \ +static int hpp__entry_##_type(struct perf_hpp *hpp, struct hist_entry *he) \ +{ \ + const char *fmt = symbol_conf.field_sep ? " %"PRIu64 : " %11"PRIu64; \ + return __hpp__fmt(hpp, he, he_get_raw_##_field, fmt, scnprintf, false); \ +} + +#define HPP_PERCENT_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_PERCENT_FN(_type, _field) \ +__HPP_ENTRY_PERCENT_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_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_RAW_FNS(samples, "Samples", nr_events, 12, 12) +HPP_RAW_FNS(period, "Period", period, 12, 12) - return scnprintf(hpp->buf, hpp->size, fmt, percent); -} static int hpp__header_baseline(struct perf_hpp *hpp) { @@ -179,7 +191,7 @@ static int hpp__color_baseline(struct perf_hpp *hpp, struct hist_entry *he) { double percent = baseline_percent(he); - if (hist_entry__has_pairs(he)) + if (hist_entry__has_pairs(he) || symbol_conf.field_sep) return percent_color_snprintf(hpp->buf, hpp->size, " %6.2f%%", percent); else return scnprintf(hpp->buf, hpp->size, " "); @@ -196,44 +208,6 @@ static int hpp__entry_baseline(struct perf_hpp *hpp, struct hist_entry *he) return scnprintf(hpp->buf, hpp->size, " "); } -static int hpp__header_samples(struct perf_hpp *hpp) -{ - const char *fmt = symbol_conf.field_sep ? "%s" : "%11s"; - - return scnprintf(hpp->buf, hpp->size, fmt, "Samples"); -} - -static int hpp__width_samples(struct perf_hpp *hpp __maybe_unused) -{ - return 11; -} - -static int hpp__entry_samples(struct perf_hpp *hpp, struct hist_entry *he) -{ - const char *fmt = symbol_conf.field_sep ? "%" PRIu64 : "%11" PRIu64; - - return scnprintf(hpp->buf, hpp->size, fmt, he->stat.nr_events); -} - -static int hpp__header_period(struct perf_hpp *hpp) -{ - const char *fmt = symbol_conf.field_sep ? "%s" : "%12s"; - - return scnprintf(hpp->buf, hpp->size, fmt, "Period"); -} - -static int hpp__width_period(struct perf_hpp *hpp __maybe_unused) -{ - return 12; -} - -static int hpp__entry_period(struct perf_hpp *hpp, struct hist_entry *he) -{ - const char *fmt = symbol_conf.field_sep ? "%" PRIu64 : "%12" PRIu64; - - return scnprintf(hpp->buf, hpp->size, fmt, he->stat.period); -} - static int hpp__header_period_baseline(struct perf_hpp *hpp) { const char *fmt = symbol_conf.field_sep ? "%s" : "%12s"; @@ -254,6 +228,7 @@ static int hpp__entry_period_baseline(struct perf_hpp *hpp, struct hist_entry *h return scnprintf(hpp->buf, hpp->size, fmt, period); } + static int hpp__header_delta(struct perf_hpp *hpp) { const char *fmt = symbol_conf.field_sep ? "%s" : "%7s"; @@ -268,14 +243,18 @@ static int hpp__width_delta(struct perf_hpp *hpp __maybe_unused) static int hpp__entry_delta(struct perf_hpp *hpp, struct hist_entry *he) { + struct hist_entry *pair = hist_entry__next_pair(he); const char *fmt = symbol_conf.field_sep ? "%s" : "%7.7s"; char buf[32] = " "; - double diff; + double diff = 0.0; - if (he->diff.computed) - diff = he->diff.period_ratio_delta; - else - diff = perf_diff__compute_delta(he); + if (pair) { + if (he->diff.computed) + diff = he->diff.period_ratio_delta; + else + diff = perf_diff__compute_delta(he, pair); + } else + diff = perf_diff__period_percent(he, he->stat.period); if (fabs(diff) >= 0.01) scnprintf(buf, sizeof(buf), "%+4.2F%%", diff); @@ -297,14 +276,17 @@ static int hpp__width_ratio(struct perf_hpp *hpp __maybe_unused) static int hpp__entry_ratio(struct perf_hpp *hpp, struct hist_entry *he) { + struct hist_entry *pair = hist_entry__next_pair(he); const char *fmt = symbol_conf.field_sep ? "%s" : "%14s"; char buf[32] = " "; - double ratio; + double ratio = 0.0; - if (he->diff.computed) - ratio = he->diff.period_ratio; - else - ratio = perf_diff__compute_ratio(he); + if (pair) { + if (he->diff.computed) + ratio = he->diff.period_ratio; + else + ratio = perf_diff__compute_ratio(he, pair); + } if (ratio > 0.0) scnprintf(buf, sizeof(buf), "%+14.6F", ratio); @@ -326,14 +308,17 @@ static int hpp__width_wdiff(struct perf_hpp *hpp __maybe_unused) static int hpp__entry_wdiff(struct perf_hpp *hpp, struct hist_entry *he) { + struct hist_entry *pair = hist_entry__next_pair(he); const char *fmt = symbol_conf.field_sep ? "%s" : "%14s"; char buf[32] = " "; - s64 wdiff; + s64 wdiff = 0; - if (he->diff.computed) - wdiff = he->diff.wdiff; - else - wdiff = perf_diff__compute_wdiff(he); + if (pair) { + if (he->diff.computed) + wdiff = he->diff.wdiff; + else + wdiff = perf_diff__compute_wdiff(he, pair); + } if (wdiff != 0) scnprintf(buf, sizeof(buf), "%14ld", wdiff); @@ -341,30 +326,6 @@ static int hpp__entry_wdiff(struct perf_hpp *hpp, struct hist_entry *he) return scnprintf(hpp->buf, hpp->size, fmt, buf); } -static int hpp__header_displ(struct perf_hpp *hpp) -{ - return scnprintf(hpp->buf, hpp->size, "Displ."); -} - -static int hpp__width_displ(struct perf_hpp *hpp __maybe_unused) -{ - return 6; -} - -static int hpp__entry_displ(struct perf_hpp *hpp, - struct hist_entry *he) -{ - struct hist_entry *pair = hist_entry__next_pair(he); - long displacement = pair ? pair->position - he->position : 0; - const char *fmt = symbol_conf.field_sep ? "%s" : "%6.6s"; - char buf[32] = " "; - - if (displacement) - scnprintf(buf, sizeof(buf), "%+4ld", displacement); - - return scnprintf(hpp->buf, hpp->size, fmt, buf); -} - static int hpp__header_formula(struct perf_hpp *hpp) { const char *fmt = symbol_conf.field_sep ? "%s" : "%70s"; @@ -379,67 +340,91 @@ static int hpp__width_formula(struct perf_hpp *hpp __maybe_unused) static int hpp__entry_formula(struct perf_hpp *hpp, struct hist_entry *he) { + struct hist_entry *pair = hist_entry__next_pair(he); const char *fmt = symbol_conf.field_sep ? "%s" : "%-70s"; char buf[96] = " "; - perf_diff__formula(buf, sizeof(buf), he); + if (pair) + perf_diff__formula(he, pair, buf, sizeof(buf)); + return scnprintf(hpp->buf, hpp->size, fmt, buf); } -#define HPP__COLOR_PRINT_FNS(_name) \ - .header = hpp__header_ ## _name, \ - .width = hpp__width_ ## _name, \ - .color = hpp__color_ ## _name, \ - .entry = hpp__entry_ ## _name +#define HPP__COLOR_PRINT_FNS(_name) \ + { \ + .header = hpp__header_ ## _name, \ + .width = hpp__width_ ## _name, \ + .color = hpp__color_ ## _name, \ + .entry = hpp__entry_ ## _name \ + } -#define HPP__PRINT_FNS(_name) \ - .header = hpp__header_ ## _name, \ - .width = hpp__width_ ## _name, \ - .entry = hpp__entry_ ## _name +#define HPP__PRINT_FNS(_name) \ + { \ + .header = hpp__header_ ## _name, \ + .width = hpp__width_ ## _name, \ + .entry = hpp__entry_ ## _name \ + } struct perf_hpp_fmt perf_hpp__format[] = { - { .cond = false, HPP__COLOR_PRINT_FNS(baseline) }, - { .cond = true, HPP__COLOR_PRINT_FNS(overhead) }, - { .cond = false, HPP__COLOR_PRINT_FNS(overhead_sys) }, - { .cond = false, HPP__COLOR_PRINT_FNS(overhead_us) }, - { .cond = false, HPP__COLOR_PRINT_FNS(overhead_guest_sys) }, - { .cond = false, HPP__COLOR_PRINT_FNS(overhead_guest_us) }, - { .cond = false, HPP__PRINT_FNS(samples) }, - { .cond = false, HPP__PRINT_FNS(period) }, - { .cond = false, HPP__PRINT_FNS(period_baseline) }, - { .cond = false, HPP__PRINT_FNS(delta) }, - { .cond = false, HPP__PRINT_FNS(ratio) }, - { .cond = false, HPP__PRINT_FNS(wdiff) }, - { .cond = false, HPP__PRINT_FNS(displ) }, - { .cond = false, HPP__PRINT_FNS(formula) } + HPP__COLOR_PRINT_FNS(baseline), + HPP__COLOR_PRINT_FNS(overhead), + HPP__COLOR_PRINT_FNS(overhead_sys), + HPP__COLOR_PRINT_FNS(overhead_us), + HPP__COLOR_PRINT_FNS(overhead_guest_sys), + HPP__COLOR_PRINT_FNS(overhead_guest_us), + HPP__PRINT_FNS(samples), + HPP__PRINT_FNS(period), + HPP__PRINT_FNS(period_baseline), + HPP__PRINT_FNS(delta), + HPP__PRINT_FNS(ratio), + HPP__PRINT_FNS(wdiff), + HPP__PRINT_FNS(formula) }; +LIST_HEAD(perf_hpp__list); + + #undef HPP__COLOR_PRINT_FNS #undef HPP__PRINT_FNS +#undef HPP_PERCENT_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_ENTRY_RAW_FN + + void perf_hpp__init(void) { if (symbol_conf.show_cpu_utilization) { - perf_hpp__format[PERF_HPP__OVERHEAD_SYS].cond = true; - perf_hpp__format[PERF_HPP__OVERHEAD_US].cond = true; + perf_hpp__column_enable(PERF_HPP__OVERHEAD_SYS); + perf_hpp__column_enable(PERF_HPP__OVERHEAD_US); if (perf_guest) { - perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_SYS].cond = true; - perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].cond = true; + perf_hpp__column_enable(PERF_HPP__OVERHEAD_GUEST_SYS); + perf_hpp__column_enable(PERF_HPP__OVERHEAD_GUEST_US); } } if (symbol_conf.show_nr_samples) - perf_hpp__format[PERF_HPP__SAMPLES].cond = true; + perf_hpp__column_enable(PERF_HPP__SAMPLES); if (symbol_conf.show_total_period) - perf_hpp__format[PERF_HPP__PERIOD].cond = true; + perf_hpp__column_enable(PERF_HPP__PERIOD); +} + +void perf_hpp__column_register(struct perf_hpp_fmt *format) +{ + list_add_tail(&format->list, &perf_hpp__list); } -void perf_hpp__column_enable(unsigned col, bool enable) +void perf_hpp__column_enable(unsigned col) { BUG_ON(col >= PERF_HPP__MAX_INDEX); - perf_hpp__format[col].cond = enable; + perf_hpp__column_register(&perf_hpp__format[col]); } static inline void advance_hpp(struct perf_hpp *hpp, int inc) @@ -452,27 +437,29 @@ int hist_entry__period_snprintf(struct perf_hpp *hpp, struct hist_entry *he, bool color) { const char *sep = symbol_conf.field_sep; + struct perf_hpp_fmt *fmt; char *start = hpp->buf; - int i, ret; + int ret; bool first = true; if (symbol_conf.exclude_other && !he->parent) return 0; - for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { - if (!perf_hpp__format[i].cond) - continue; - + perf_hpp__for_each_format(fmt) { + /* + * If there's no field_sep, we still need + * to display initial ' '. + */ if (!sep || !first) { ret = scnprintf(hpp->buf, hpp->size, "%s", sep ?: " "); advance_hpp(hpp, ret); + } else first = false; - } - if (color && perf_hpp__format[i].color) - ret = perf_hpp__format[i].color(hpp, he); + if (color && fmt->color) + ret = fmt->color(hpp, he); else - ret = perf_hpp__format[i].entry(hpp, he); + ret = fmt->entry(hpp, he); advance_hpp(hpp, ret); } @@ -504,16 +491,18 @@ int hist_entry__sort_snprintf(struct hist_entry *he, char *s, size_t size, */ unsigned int hists__sort_list_width(struct hists *hists) { + struct perf_hpp_fmt *fmt; struct sort_entry *se; - int i, ret = 0; + int i = 0, ret = 0; + struct perf_hpp dummy_hpp = { + .ptr = hists_to_evsel(hists), + }; - for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { - if (!perf_hpp__format[i].cond) - continue; + perf_hpp__for_each_format(fmt) { if (i) ret += 2; - ret += perf_hpp__format[i].width(NULL); + ret += fmt->width(&dummy_hpp); } list_for_each_entry(se, &hist_entry__sort_list, list) diff --git a/tools/perf/ui/keysyms.h b/tools/perf/ui/keysyms.h index 809eca5..65092d5 100644 --- a/tools/perf/ui/keysyms.h +++ b/tools/perf/ui/keysyms.h @@ -23,5 +23,6 @@ #define K_TIMER -1 #define K_ERROR -2 #define K_RESIZE -3 +#define K_SWITCH_INPUT_DATA -4 #endif /* _PERF_KEYSYMS_H_ */ diff --git a/tools/perf/ui/setup.c b/tools/perf/ui/setup.c index ebb4cc1..ae6a789 100644 --- a/tools/perf/ui/setup.c +++ b/tools/perf/ui/setup.c @@ -8,7 +8,7 @@ pthread_mutex_t ui__lock = PTHREAD_MUTEX_INITIALIZER; void setup_browser(bool fallback_to_pager) { - if (!isatty(1) || dump_trace) + if (use_browser < 2 && (!isatty(1) || dump_trace)) use_browser = 0; /* default to TUI */ @@ -30,6 +30,7 @@ void setup_browser(bool fallback_to_pager) if (fallback_to_pager) setup_pager(); + perf_hpp__column_enable(PERF_HPP__OVERHEAD); perf_hpp__init(); break; } diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index f0ee204..ff1f60c 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -3,6 +3,7 @@ #include "../../util/util.h" #include "../../util/hist.h" #include "../../util/sort.h" +#include "../../util/evsel.h" static size_t callchain__fprintf_left_margin(FILE *fp, int left_margin) @@ -335,17 +336,19 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size, size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, int max_cols, FILE *fp) { + struct perf_hpp_fmt *fmt; struct sort_entry *se; struct rb_node *nd; size_t ret = 0; unsigned int width; const char *sep = symbol_conf.field_sep; const char *col_width = symbol_conf.col_width_list_str; - int idx, nr_rows = 0; + int nr_rows = 0; char bf[96]; struct perf_hpp dummy_hpp = { .buf = bf, .size = sizeof(bf), + .ptr = hists_to_evsel(hists), }; bool first = true; @@ -355,16 +358,14 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, goto print_entries; fprintf(fp, "# "); - for (idx = 0; idx < PERF_HPP__MAX_INDEX; idx++) { - if (!perf_hpp__format[idx].cond) - continue; + perf_hpp__for_each_format(fmt) { if (!first) fprintf(fp, "%s", sep ?: " "); else first = false; - perf_hpp__format[idx].header(&dummy_hpp); + fmt->header(&dummy_hpp); fprintf(fp, "%s", bf); } @@ -400,18 +401,16 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, first = true; fprintf(fp, "# "); - for (idx = 0; idx < PERF_HPP__MAX_INDEX; idx++) { - unsigned int i; - if (!perf_hpp__format[idx].cond) - continue; + perf_hpp__for_each_format(fmt) { + unsigned int i; if (!first) fprintf(fp, "%s", sep ?: " "); else first = false; - width = perf_hpp__format[idx].width(&dummy_hpp); + width = fmt->width(&dummy_hpp); for (i = 0; i < width; i++) fprintf(fp, "."); } @@ -462,7 +461,7 @@ out: return ret; } -size_t hists__fprintf_nr_events(struct hists *hists, FILE *fp) +size_t events_stats__fprintf(struct events_stats *stats, FILE *fp) { int i; size_t ret = 0; @@ -470,7 +469,7 @@ size_t hists__fprintf_nr_events(struct hists *hists, FILE *fp) for (i = 0; i < PERF_RECORD_HEADER_MAX; ++i) { const char *name; - if (hists->stats.nr_events[i] == 0) + if (stats->nr_events[i] == 0) continue; name = perf_event__name(i); @@ -478,7 +477,7 @@ size_t hists__fprintf_nr_events(struct hists *hists, FILE *fp) continue; ret += fprintf(fp, "%16s events: %10d\n", name, - hists->stats.nr_events[i]); + stats->nr_events[i]); } return ret; diff --git a/tools/perf/ui/tui/helpline.c b/tools/perf/ui/tui/helpline.c index 2884d2f..1c8b9af 100644 --- a/tools/perf/ui/tui/helpline.c +++ b/tools/perf/ui/tui/helpline.c @@ -8,6 +8,8 @@ #include "../ui.h" #include "../libslang.h" +char ui_helpline__last_msg[1024]; + static void tui_helpline__pop(void) { } @@ -23,20 +25,7 @@ static void tui_helpline__push(const char *msg) strncpy(ui_helpline__current, msg, sz)[sz - 1] = '\0'; } -struct ui_helpline tui_helpline_fns = { - .pop = tui_helpline__pop, - .push = tui_helpline__push, -}; - -void ui_helpline__init(void) -{ - helpline_fns = &tui_helpline_fns; - ui_helpline__puts(" "); -} - -char ui_helpline__last_msg[1024]; - -int ui_helpline__show_help(const char *format, va_list ap) +static int tui_helpline__show(const char *format, va_list ap) { int ret; static int backlog; @@ -55,3 +44,15 @@ int ui_helpline__show_help(const char *format, va_list ap) return ret; } + +struct ui_helpline tui_helpline_fns = { + .pop = tui_helpline__pop, + .push = tui_helpline__push, + .show = tui_helpline__show, +}; + +void ui_helpline__init(void) +{ + helpline_fns = &tui_helpline_fns; + ui_helpline__puts(" "); +} diff --git a/tools/perf/ui/util.c b/tools/perf/ui/util.c index 4f98977..e3e0a96 100644 --- a/tools/perf/ui/util.c +++ b/tools/perf/ui/util.c @@ -52,7 +52,6 @@ int ui__warning(const char *format, ...) return ret; } - /** * perf_error__register - Register error logging functions * @eops: The pointer to error logging function struct |