Commit | Line | Data |
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3d1d07ec JK |
1 | #ifndef __PERF_HIST_H |
2 | #define __PERF_HIST_H | |
3d1d07ec | 3 | |
4e4f06e4 | 4 | #include <linux/types.h> |
1980c2eb | 5 | #include <pthread.h> |
3d1d07ec | 6 | #include "callchain.h" |
68d80758 | 7 | #include "header.h" |
9754c4f9 | 8 | #include "color.h" |
c1fb5651 | 9 | #include "ui/progress.h" |
3d1d07ec | 10 | |
3d1d07ec | 11 | extern struct callchain_param callchain_param; |
3d1d07ec | 12 | |
4e4f06e4 ACM |
13 | struct hist_entry; |
14 | struct addr_location; | |
15 | struct symbol; | |
ef7b93a1 | 16 | |
cee75ac7 ACM |
17 | /* |
18 | * The kernel collects the number of events it couldn't send in a stretch and | |
19 | * when possible sends this number in a PERF_RECORD_LOST event. The number of | |
20 | * such "chunks" of lost events is stored in .nr_events[PERF_EVENT_LOST] while | |
21 | * total_lost tells exactly how many events the kernel in fact lost, i.e. it is | |
22 | * the sum of all struct lost_event.lost fields reported. | |
23 | * | |
24 | * The total_period is needed because by default auto-freq is used, so | |
25 | * multipling nr_events[PERF_EVENT_SAMPLE] by a frequency isn't possible to get | |
26 | * the total number of low level events, it is necessary to to sum all struct | |
27 | * sample_event.period and stash the result in total_period. | |
28 | */ | |
1c02c4d2 | 29 | struct events_stats { |
cee75ac7 ACM |
30 | u64 total_period; |
31 | u64 total_lost; | |
640c03ce | 32 | u64 total_invalid_chains; |
c8446b9b | 33 | u32 nr_events[PERF_RECORD_HEADER_MAX]; |
7b27509f | 34 | u32 nr_lost_warned; |
c8446b9b | 35 | u32 nr_unknown_events; |
640c03ce | 36 | u32 nr_invalid_chains; |
9e69c210 | 37 | u32 nr_unknown_id; |
0c095715 | 38 | u32 nr_unprocessable_samples; |
1c02c4d2 ACM |
39 | }; |
40 | ||
8a6c5b26 ACM |
41 | enum hist_column { |
42 | HISTC_SYMBOL, | |
43 | HISTC_DSO, | |
44 | HISTC_THREAD, | |
45 | HISTC_COMM, | |
46 | HISTC_PARENT, | |
47 | HISTC_CPU, | |
dfd3b2fd | 48 | HISTC_SRCLINE, |
b5387528 | 49 | HISTC_MISPREDICT, |
f5d05bce AK |
50 | HISTC_IN_TX, |
51 | HISTC_ABORT, | |
b5387528 RAV |
52 | HISTC_SYMBOL_FROM, |
53 | HISTC_SYMBOL_TO, | |
54 | HISTC_DSO_FROM, | |
55 | HISTC_DSO_TO, | |
05484298 AK |
56 | HISTC_LOCAL_WEIGHT, |
57 | HISTC_GLOBAL_WEIGHT, | |
98a3b32c SE |
58 | HISTC_MEM_DADDR_SYMBOL, |
59 | HISTC_MEM_DADDR_DSO, | |
60 | HISTC_MEM_LOCKED, | |
61 | HISTC_MEM_TLB, | |
62 | HISTC_MEM_LVL, | |
63 | HISTC_MEM_SNOOP, | |
475eeab9 | 64 | HISTC_TRANSACTION, |
8a6c5b26 ACM |
65 | HISTC_NR_COLS, /* Last entry */ |
66 | }; | |
67 | ||
d7b76f09 ACM |
68 | struct thread; |
69 | struct dso; | |
70 | ||
1c02c4d2 | 71 | struct hists { |
1980c2eb ACM |
72 | struct rb_root entries_in_array[2]; |
73 | struct rb_root *entries_in; | |
1c02c4d2 | 74 | struct rb_root entries; |
1980c2eb | 75 | struct rb_root entries_collapsed; |
fefb0b94 | 76 | u64 nr_entries; |
d7b76f09 ACM |
77 | const struct thread *thread_filter; |
78 | const struct dso *dso_filter; | |
0d37aa34 | 79 | const char *uid_filter_str; |
e94d53eb | 80 | const char *symbol_filter_str; |
1980c2eb | 81 | pthread_mutex_t lock; |
1c02c4d2 | 82 | struct events_stats stats; |
1c02c4d2 | 83 | u64 event_stream; |
8a6c5b26 | 84 | u16 col_len[HISTC_NR_COLS]; |
1c02c4d2 ACM |
85 | }; |
86 | ||
316c7136 | 87 | struct hist_entry *__hists__add_entry(struct hists *hists, |
1c02c4d2 | 88 | struct addr_location *al, |
41a4e6e2 NK |
89 | struct symbol *parent, |
90 | struct branch_info *bi, | |
91 | struct mem_info *mi, u64 period, | |
475eeab9 | 92 | u64 weight, u64 transaction); |
12c14278 ACM |
93 | int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right); |
94 | int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right); | |
475eeab9 | 95 | int hist_entry__transaction_len(void); |
316c7136 | 96 | int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size, |
000078bc | 97 | struct hists *hists); |
4e4f06e4 ACM |
98 | void hist_entry__free(struct hist_entry *); |
99 | ||
316c7136 ACM |
100 | void hists__output_resort(struct hists *hists); |
101 | void hists__collapse_resort(struct hists *hists, struct ui_progress *prog); | |
c8446b9b | 102 | |
b079d4e9 | 103 | void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel); |
ab81f3fd ACM |
104 | void hists__output_recalc_col_len(struct hists *hists, int max_rows); |
105 | ||
66f97ed3 | 106 | void hists__inc_nr_entries(struct hists *hists, struct hist_entry *h); |
316c7136 | 107 | void hists__inc_nr_events(struct hists *hists, u32 type); |
28a6b6aa | 108 | void events_stats__inc(struct events_stats *stats, u32 type); |
52168eea | 109 | size_t events_stats__fprintf(struct events_stats *stats, FILE *fp); |
c8446b9b | 110 | |
316c7136 | 111 | size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, |
064f1981 | 112 | int max_cols, float min_pcnt, FILE *fp); |
b09e0190 | 113 | |
d7b76f09 ACM |
114 | void hists__filter_by_dso(struct hists *hists); |
115 | void hists__filter_by_thread(struct hists *hists); | |
e94d53eb | 116 | void hists__filter_by_symbol(struct hists *hists); |
b09e0190 | 117 | |
316c7136 ACM |
118 | u16 hists__col_len(struct hists *hists, enum hist_column col); |
119 | void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len); | |
120 | bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len); | |
7ccf4f90 NK |
121 | void hists__reset_col_len(struct hists *hists); |
122 | void hists__calc_col_len(struct hists *hists, struct hist_entry *he); | |
8a6c5b26 | 123 | |
95529be4 | 124 | void hists__match(struct hists *leader, struct hists *other); |
494d70a1 | 125 | int hists__link(struct hists *leader, struct hists *other); |
95529be4 | 126 | |
ea251d51 NK |
127 | struct perf_hpp { |
128 | char *buf; | |
129 | size_t size; | |
ea251d51 | 130 | const char *sep; |
ea251d51 NK |
131 | void *ptr; |
132 | }; | |
133 | ||
134 | struct perf_hpp_fmt { | |
2c5d4b4a JO |
135 | int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp); |
136 | int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp); | |
137 | int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
138 | struct hist_entry *he); | |
139 | int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, | |
140 | struct hist_entry *he); | |
1240005e JO |
141 | |
142 | struct list_head list; | |
ea251d51 NK |
143 | }; |
144 | ||
1240005e JO |
145 | extern struct list_head perf_hpp__list; |
146 | ||
147 | #define perf_hpp__for_each_format(format) \ | |
148 | list_for_each_entry(format, &perf_hpp__list, list) | |
149 | ||
ea251d51 NK |
150 | extern struct perf_hpp_fmt perf_hpp__format[]; |
151 | ||
152 | enum { | |
345dc0b4 | 153 | /* Matches perf_hpp__format array. */ |
ea251d51 NK |
154 | PERF_HPP__OVERHEAD, |
155 | PERF_HPP__OVERHEAD_SYS, | |
156 | PERF_HPP__OVERHEAD_US, | |
157 | PERF_HPP__OVERHEAD_GUEST_SYS, | |
158 | PERF_HPP__OVERHEAD_GUEST_US, | |
159 | PERF_HPP__SAMPLES, | |
160 | PERF_HPP__PERIOD, | |
ea251d51 NK |
161 | |
162 | PERF_HPP__MAX_INDEX | |
163 | }; | |
164 | ||
1d77822e | 165 | void perf_hpp__init(void); |
1240005e JO |
166 | void perf_hpp__column_register(struct perf_hpp_fmt *format); |
167 | void perf_hpp__column_enable(unsigned col); | |
ea251d51 | 168 | |
4a62109f NK |
169 | typedef int (*hpp_snprint_fn)(char *buf, size_t size, const char *fmt, ...); |
170 | ||
171 | int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, | |
172 | u64 (*get_field)(struct hist_entry *), | |
173 | const char *fmt, hpp_snprint_fn print_fn, bool fmt_percent); | |
174 | ||
9754c4f9 JO |
175 | static inline size_t perf_hpp__use_color(void) |
176 | { | |
177 | return !symbol_conf.field_sep; | |
178 | } | |
179 | ||
180 | static inline size_t perf_hpp__color_overhead(void) | |
181 | { | |
182 | return perf_hpp__use_color() ? | |
183 | (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX | |
184 | : 0; | |
185 | } | |
186 | ||
e248de33 ACM |
187 | struct perf_evlist; |
188 | ||
9783adf7 NK |
189 | struct hist_browser_timer { |
190 | void (*timer)(void *arg); | |
191 | void *arg; | |
192 | int refresh; | |
193 | }; | |
194 | ||
89fe808a | 195 | #ifdef HAVE_SLANG_SUPPORT |
1254b51e | 196 | #include "../ui/keysyms.h" |
db8fd07a | 197 | int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel, |
9783adf7 | 198 | struct hist_browser_timer *hbt); |
1254b51e NK |
199 | |
200 | int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help, | |
68d80758 | 201 | struct hist_browser_timer *hbt, |
064f1981 | 202 | float min_pcnt, |
68d80758 | 203 | struct perf_session_env *env); |
66517826 | 204 | int script_browse(const char *script_opt); |
1254b51e | 205 | #else |
7f0030b2 | 206 | static inline |
1d037ca1 IT |
207 | int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused, |
208 | const char *help __maybe_unused, | |
68d80758 | 209 | struct hist_browser_timer *hbt __maybe_unused, |
064f1981 | 210 | float min_pcnt __maybe_unused, |
68d80758 | 211 | struct perf_session_env *env __maybe_unused) |
d67f088e ACM |
212 | { |
213 | return 0; | |
214 | } | |
215 | ||
316c7136 ACM |
216 | static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused, |
217 | struct perf_evsel *evsel __maybe_unused, | |
218 | struct hist_browser_timer *hbt __maybe_unused) | |
46e3e055 ACM |
219 | { |
220 | return 0; | |
221 | } | |
66517826 | 222 | |
4f746c95 | 223 | static inline int script_browse(const char *script_opt __maybe_unused) |
66517826 FT |
224 | { |
225 | return 0; | |
226 | } | |
227 | ||
1e825efb ME |
228 | #define K_LEFT -1000 |
229 | #define K_RIGHT -2000 | |
5f7439e0 | 230 | #define K_SWITCH_INPUT_DATA -3000 |
b09e0190 | 231 | #endif |
06daaaba | 232 | |
316c7136 | 233 | unsigned int hists__sort_list_width(struct hists *hists); |
3d1d07ec | 234 | #endif /* __PERF_HIST_H */ |