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b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
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2#ifndef __PERF_HIST_H
3#define __PERF_HIST_H
3d1d07ec 4
4e4f06e4 5#include <linux/types.h>
1980c2eb 6#include <pthread.h>
3d1d07ec 7#include "callchain.h"
a635fc51 8#include "evsel.h"
68d80758 9#include "header.h"
9754c4f9 10#include "color.h"
c1fb5651 11#include "ui/progress.h"
3d1d07ec 12
4e4f06e4 13struct hist_entry;
a5051979 14struct hist_entry_ops;
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15struct addr_location;
16struct symbol;
ef7b93a1 17
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18enum hist_filter {
19 HIST_FILTER__DSO,
20 HIST_FILTER__THREAD,
21 HIST_FILTER__PARENT,
22 HIST_FILTER__SYMBOL,
23 HIST_FILTER__GUEST,
24 HIST_FILTER__HOST,
21394d94 25 HIST_FILTER__SOCKET,
9857b717 26 HIST_FILTER__C2C,
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27};
28
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29enum hist_column {
30 HISTC_SYMBOL,
31 HISTC_DSO,
32 HISTC_THREAD,
33 HISTC_COMM,
d890a98c 34 HISTC_CGROUP_ID,
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35 HISTC_PARENT,
36 HISTC_CPU,
2e7ea3ab 37 HISTC_SOCKET,
dfd3b2fd 38 HISTC_SRCLINE,
31191a85 39 HISTC_SRCFILE,
b5387528 40 HISTC_MISPREDICT,
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41 HISTC_IN_TX,
42 HISTC_ABORT,
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43 HISTC_SYMBOL_FROM,
44 HISTC_SYMBOL_TO,
45 HISTC_DSO_FROM,
46 HISTC_DSO_TO,
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47 HISTC_LOCAL_WEIGHT,
48 HISTC_GLOBAL_WEIGHT,
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49 HISTC_MEM_DADDR_SYMBOL,
50 HISTC_MEM_DADDR_DSO,
8780fb25 51 HISTC_MEM_PHYS_DADDR,
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52 HISTC_MEM_LOCKED,
53 HISTC_MEM_TLB,
54 HISTC_MEM_LVL,
55 HISTC_MEM_SNOOP,
9b32ba71 56 HISTC_MEM_DCACHELINE,
28e6db20 57 HISTC_MEM_IADDR_SYMBOL,
475eeab9 58 HISTC_TRANSACTION,
0e332f03 59 HISTC_CYCLES,
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60 HISTC_SRCLINE_FROM,
61 HISTC_SRCLINE_TO,
a34bb6a0 62 HISTC_TRACE,
7768f8da 63 HISTC_SYM_SIZE,
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64 HISTC_NR_COLS, /* Last entry */
65};
66
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67struct thread;
68struct dso;
69
1c02c4d2 70struct hists {
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71 struct rb_root entries_in_array[2];
72 struct rb_root *entries_in;
1c02c4d2 73 struct rb_root entries;
1980c2eb 74 struct rb_root entries_collapsed;
fefb0b94 75 u64 nr_entries;
1ab1fa5d 76 u64 nr_non_filtered_entries;
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77 u64 callchain_period;
78 u64 callchain_non_filtered_period;
f3b623b8 79 struct thread *thread_filter;
d7b76f09 80 const struct dso *dso_filter;
0d37aa34 81 const char *uid_filter_str;
e94d53eb 82 const char *symbol_filter_str;
1980c2eb 83 pthread_mutex_t lock;
1c02c4d2 84 struct events_stats stats;
1c02c4d2 85 u64 event_stream;
8a6c5b26 86 u16 col_len[HISTC_NR_COLS];
21394d94 87 int socket_filter;
5b65855e 88 struct perf_hpp_list *hpp_list;
c3bc0c43 89 struct list_head hpp_formats;
2dbbe9f2 90 int nr_hpp_node;
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91};
92
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93#define hists__has(__h, __f) (__h)->hpp_list->__f
94
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95struct hist_entry_iter;
96
97struct hist_iter_ops {
98 int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
99 int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
100 int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
101 int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
102 int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
103};
104
105struct hist_entry_iter {
106 int total;
107 int curr;
108
109 bool hide_unresolved;
96b40f3c 110 int max_stack;
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111
112 struct perf_evsel *evsel;
113 struct perf_sample *sample;
114 struct hist_entry *he;
115 struct symbol *parent;
116 void *priv;
117
118 const struct hist_iter_ops *ops;
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119 /* user-defined callback function (optional) */
120 int (*add_entry_cb)(struct hist_entry_iter *iter,
121 struct addr_location *al, bool single, void *arg);
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122};
123
124extern const struct hist_iter_ops hist_iter_normal;
125extern const struct hist_iter_ops hist_iter_branch;
126extern const struct hist_iter_ops hist_iter_mem;
7a13aa28 127extern const struct hist_iter_ops hist_iter_cumulative;
69bcb019 128
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129struct hist_entry *hists__add_entry(struct hists *hists,
130 struct addr_location *al,
131 struct symbol *parent,
132 struct branch_info *bi,
133 struct mem_info *mi,
134 struct perf_sample *sample,
135 bool sample_self);
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136
137struct hist_entry *hists__add_entry_ops(struct hists *hists,
138 struct hist_entry_ops *ops,
139 struct addr_location *al,
140 struct symbol *sym_parent,
141 struct branch_info *bi,
142 struct mem_info *mi,
143 struct perf_sample *sample,
144 bool sample_self);
145
69bcb019 146int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
9d3c02d7 147 int max_stack_depth, void *arg);
69bcb019 148
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149struct perf_hpp;
150struct perf_hpp_fmt;
151
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152int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
153int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
475eeab9 154int hist_entry__transaction_len(void);
316c7136 155int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
000078bc 156 struct hists *hists);
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157int hist_entry__snprintf_alignment(struct hist_entry *he, struct perf_hpp *hpp,
158 struct perf_hpp_fmt *fmt, int printed);
6733d1bf 159void hist_entry__delete(struct hist_entry *he);
4e4f06e4 160
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161typedef int (*hists__resort_cb_t)(struct hist_entry *he);
162
452ce03b 163void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog);
740b97f9 164void hists__output_resort(struct hists *hists, struct ui_progress *prog);
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165void hists__output_resort_cb(struct hists *hists, struct ui_progress *prog,
166 hists__resort_cb_t cb);
bba58cdf 167int hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
c8446b9b 168
b079d4e9 169void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
701937bd 170void hists__delete_entries(struct hists *hists);
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171void hists__output_recalc_col_len(struct hists *hists, int max_rows);
172
f2148330 173u64 hists__total_period(struct hists *hists);
9283ba9b 174void hists__reset_stats(struct hists *hists);
6263835a 175void hists__inc_stats(struct hists *hists, struct hist_entry *h);
316c7136 176void hists__inc_nr_events(struct hists *hists, u32 type);
1844dbcb 177void hists__inc_nr_samples(struct hists *hists, bool filtered);
28a6b6aa 178void events_stats__inc(struct events_stats *stats, u32 type);
52168eea 179size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
c8446b9b 180
316c7136 181size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
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182 int max_cols, float min_pcnt, FILE *fp,
183 bool use_callchain);
2a1731fb 184size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
b09e0190 185
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186void hists__filter_by_dso(struct hists *hists);
187void hists__filter_by_thread(struct hists *hists);
e94d53eb 188void hists__filter_by_symbol(struct hists *hists);
84734b06 189void hists__filter_by_socket(struct hists *hists);
b09e0190 190
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191static inline bool hists__has_filter(struct hists *hists)
192{
193 return hists->thread_filter || hists->dso_filter ||
21394d94 194 hists->symbol_filter_str || (hists->socket_filter > -1);
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195}
196
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197u16 hists__col_len(struct hists *hists, enum hist_column col);
198void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
199bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
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200void hists__reset_col_len(struct hists *hists);
201void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
8a6c5b26 202
95529be4 203void hists__match(struct hists *leader, struct hists *other);
494d70a1 204int hists__link(struct hists *leader, struct hists *other);
95529be4 205
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206struct hists_evsel {
207 struct perf_evsel evsel;
208 struct hists hists;
209};
210
211static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
212{
213 struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
214 return &hevsel->evsel;
215}
216
217static inline struct hists *evsel__hists(struct perf_evsel *evsel)
218{
219 struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
220 return &hevsel->hists;
221}
222
223int hists__init(void);
5b65855e 224int __hists__init(struct hists *hists, struct perf_hpp_list *hpp_list);
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225
226struct rb_root *hists__get_rotate_entries_in(struct hists *hists);
a635fc51 227
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228struct perf_hpp {
229 char *buf;
230 size_t size;
ea251d51 231 const char *sep;
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232 void *ptr;
233};
234
235struct perf_hpp_fmt {
1ecd4453 236 const char *name;
94a0793d 237 int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
29659ab4 238 struct hists *hists, int line, int *span);
94a0793d 239 int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
da1b0407 240 struct hists *hists);
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241 int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
242 struct hist_entry *he);
243 int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
244 struct hist_entry *he);
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245 int64_t (*cmp)(struct perf_hpp_fmt *fmt,
246 struct hist_entry *a, struct hist_entry *b);
247 int64_t (*collapse)(struct perf_hpp_fmt *fmt,
248 struct hist_entry *a, struct hist_entry *b);
249 int64_t (*sort)(struct perf_hpp_fmt *fmt,
250 struct hist_entry *a, struct hist_entry *b);
97358084 251 bool (*equal)(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
564132f3 252 void (*free)(struct perf_hpp_fmt *fmt);
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253
254 struct list_head list;
8b536999 255 struct list_head sort_list;
f2998422 256 bool elide;
e0d66c74 257 int len;
5b591669 258 int user_len;
b21a763e 259 int idx;
4b633eba 260 int level;
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261};
262
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263struct perf_hpp_list {
264 struct list_head fields;
265 struct list_head sorts;
52225036 266
f8e6710d 267 int nr_header_lines;
52225036 268 int need_collapse;
de7e6a7c 269 int parent;
2e0453af 270 int sym;
69849fc5 271 int dso;
35a634f7 272 int socket;
fa82911a 273 int thread;
7cecb7fe 274 int comm;
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275};
276
277extern struct perf_hpp_list perf_hpp_list;
1240005e 278
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279struct perf_hpp_list_node {
280 struct list_head list;
281 struct perf_hpp_list hpp;
282 int level;
1b2dbbf4 283 bool skip;
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284};
285
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286void perf_hpp_list__column_register(struct perf_hpp_list *list,
287 struct perf_hpp_fmt *format);
288void perf_hpp_list__register_sort_field(struct perf_hpp_list *list,
289 struct perf_hpp_fmt *format);
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290void perf_hpp_list__prepend_sort_field(struct perf_hpp_list *list,
291 struct perf_hpp_fmt *format);
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292
293static inline void perf_hpp__column_register(struct perf_hpp_fmt *format)
294{
295 perf_hpp_list__column_register(&perf_hpp_list, format);
296}
297
298static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt *format)
299{
300 perf_hpp_list__register_sort_field(&perf_hpp_list, format);
301}
302
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303static inline void perf_hpp__prepend_sort_field(struct perf_hpp_fmt *format)
304{
305 perf_hpp_list__prepend_sort_field(&perf_hpp_list, format);
306}
307
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308#define perf_hpp_list__for_each_format(_list, format) \
309 list_for_each_entry(format, &(_list)->fields, list)
1240005e 310
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311#define perf_hpp_list__for_each_format_safe(_list, format, tmp) \
312 list_for_each_entry_safe(format, tmp, &(_list)->fields, list)
1c89fe9b 313
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314#define perf_hpp_list__for_each_sort_list(_list, format) \
315 list_for_each_entry(format, &(_list)->sorts, sort_list)
8b536999 316
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317#define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp) \
318 list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list)
1c89fe9b 319
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320#define hists__for_each_format(hists, format) \
321 perf_hpp_list__for_each_format((hists)->hpp_list, fmt)
322
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323#define hists__for_each_sort_list(hists, format) \
324 perf_hpp_list__for_each_sort_list((hists)->hpp_list, fmt)
325
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326extern struct perf_hpp_fmt perf_hpp__format[];
327
328enum {
345dc0b4 329 /* Matches perf_hpp__format array. */
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330 PERF_HPP__OVERHEAD,
331 PERF_HPP__OVERHEAD_SYS,
332 PERF_HPP__OVERHEAD_US,
333 PERF_HPP__OVERHEAD_GUEST_SYS,
334 PERF_HPP__OVERHEAD_GUEST_US,
594dcbf3 335 PERF_HPP__OVERHEAD_ACC,
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336 PERF_HPP__SAMPLES,
337 PERF_HPP__PERIOD,
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338
339 PERF_HPP__MAX_INDEX
340};
341
1d77822e 342void perf_hpp__init(void);
77284de3 343void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
77284de3 344void perf_hpp__cancel_cumulate(void);
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345void perf_hpp__setup_output_field(struct perf_hpp_list *list);
346void perf_hpp__reset_output_field(struct perf_hpp_list *list);
347void perf_hpp__append_sort_keys(struct perf_hpp_list *list);
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348int perf_hpp__setup_hists_formats(struct perf_hpp_list *list,
349 struct perf_evlist *evlist);
43e0a68f 350
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351
352bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
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353bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format);
354bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists);
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355bool perf_hpp__is_trace_entry(struct perf_hpp_fmt *fmt);
356bool perf_hpp__is_srcline_entry(struct perf_hpp_fmt *fmt);
357bool perf_hpp__is_srcfile_entry(struct perf_hpp_fmt *fmt);
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NK
358bool perf_hpp__is_thread_entry(struct perf_hpp_fmt *fmt);
359bool perf_hpp__is_comm_entry(struct perf_hpp_fmt *fmt);
360bool perf_hpp__is_dso_entry(struct perf_hpp_fmt *fmt);
361bool perf_hpp__is_sym_entry(struct perf_hpp_fmt *fmt);
f2998422 362
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363struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt);
364
54430101
NK
365int hist_entry__filter(struct hist_entry *he, int type, const void *arg);
366
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367static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format,
368 struct hists *hists)
f2998422 369{
361459f1
NK
370 if (format->elide)
371 return true;
372
373 if (perf_hpp__is_dynamic_entry(format) &&
374 !perf_hpp__defined_dynamic_entry(format, hists))
375 return true;
376
377 return false;
f2998422
JO
378}
379
678a500d 380void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
e0d66c74 381void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
5b591669 382void perf_hpp__set_user_width(const char *width_list_str);
e3b60bc9 383void hists__reset_column_width(struct hists *hists);
ea251d51 384
2f6d9009
NK
385typedef u64 (*hpp_field_fn)(struct hist_entry *he);
386typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
a0088adc 387typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
4a62109f 388
5b591669
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389int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
390 struct hist_entry *he, hpp_field_fn get_field,
391 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
392int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
393 struct hist_entry *he, hpp_field_fn get_field,
394 const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
4a62109f 395
a0088adc
NK
396static inline void advance_hpp(struct perf_hpp *hpp, int inc)
397{
398 hpp->buf += inc;
399 hpp->size -= inc;
400}
401
9754c4f9
JO
402static inline size_t perf_hpp__use_color(void)
403{
404 return !symbol_conf.field_sep;
405}
406
407static inline size_t perf_hpp__color_overhead(void)
408{
409 return perf_hpp__use_color() ?
410 (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
411 : 0;
412}
413
e248de33
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414struct perf_evlist;
415
9783adf7
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416struct hist_browser_timer {
417 void (*timer)(void *arg);
418 void *arg;
419 int refresh;
420};
421
89fe808a 422#ifdef HAVE_SLANG_SUPPORT
1254b51e 423#include "../ui/keysyms.h"
d5dbc518
ACM
424int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
425 struct hist_browser_timer *hbt);
426
db8fd07a 427int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
9783adf7 428 struct hist_browser_timer *hbt);
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NK
429
430int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
68d80758 431 struct hist_browser_timer *hbt,
064f1981 432 float min_pcnt,
ce80d3be 433 struct perf_env *env);
66517826 434int script_browse(const char *script_opt);
1254b51e 435#else
7f0030b2 436static inline
1d037ca1
IT
437int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
438 const char *help __maybe_unused,
68d80758 439 struct hist_browser_timer *hbt __maybe_unused,
064f1981 440 float min_pcnt __maybe_unused,
ce80d3be 441 struct perf_env *env __maybe_unused)
d67f088e
ACM
442{
443 return 0;
444}
d5dbc518
ACM
445static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
446 struct perf_evsel *evsel __maybe_unused,
447 struct hist_browser_timer *hbt __maybe_unused)
448{
449 return 0;
450}
d67f088e 451
316c7136
ACM
452static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
453 struct perf_evsel *evsel __maybe_unused,
454 struct hist_browser_timer *hbt __maybe_unused)
46e3e055
ACM
455{
456 return 0;
457}
66517826 458
4f746c95 459static inline int script_browse(const char *script_opt __maybe_unused)
66517826
FT
460{
461 return 0;
462}
463
1e825efb
ME
464#define K_LEFT -1000
465#define K_RIGHT -2000
5f7439e0 466#define K_SWITCH_INPUT_DATA -3000
b09e0190 467#endif
06daaaba 468
316c7136 469unsigned int hists__sort_list_width(struct hists *hists);
a7b5895b 470unsigned int hists__overhead_width(struct hists *hists);
33db4568 471
57849998
AK
472void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
473 struct perf_sample *sample, bool nonany_branch_mode);
474
33db4568 475struct option;
b8f8eb84 476int parse_filter_percentage(const struct option *opt, const char *arg, int unset);
0b93da17 477int perf_hist_config(const char *var, const char *value);
33db4568 478
94b3dc38
JO
479void perf_hpp_list__init(struct perf_hpp_list *list);
480
8c01872f
NK
481enum hierarchy_move_dir {
482 HMD_NORMAL,
483 HMD_FORCE_SIBLING,
484 HMD_FORCE_CHILD,
485};
486
487struct rb_node *rb_hierarchy_last(struct rb_node *node);
488struct rb_node *__rb_hierarchy_next(struct rb_node *node,
489 enum hierarchy_move_dir hmd);
490struct rb_node *rb_hierarchy_prev(struct rb_node *node);
491
492static inline struct rb_node *rb_hierarchy_next(struct rb_node *node)
493{
494 return __rb_hierarchy_next(node, HMD_NORMAL);
495}
496
ef86d68a
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497#define HIERARCHY_INDENT 3
498
a7b5895b 499bool hist_entry__has_hierarchy_children(struct hist_entry *he, float limit);
98ba1609
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500int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...);
501int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...);
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502int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp,
503 struct perf_hpp_list *hpp_list);
2d831454 504int hists__fprintf_headers(struct hists *hists, FILE *fp);
a7b5895b 505
3d1d07ec 506#endif /* __PERF_HIST_H */