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dd68ada2 JK |
1 | #ifndef __PERF_SORT_H |
2 | #define __PERF_SORT_H | |
3 | #include "../builtin.h" | |
4 | ||
5 | #include "util.h" | |
6 | ||
7 | #include "color.h" | |
8 | #include <linux/list.h> | |
9 | #include "cache.h" | |
10 | #include <linux/rbtree.h> | |
11 | #include "symbol.h" | |
12 | #include "string.h" | |
13 | #include "callchain.h" | |
14 | #include "strlist.h" | |
15 | #include "values.h" | |
16 | ||
17 | #include "../perf.h" | |
18 | #include "debug.h" | |
19 | #include "header.h" | |
20 | ||
21 | #include "parse-options.h" | |
22 | #include "parse-events.h" | |
14135663 | 23 | #include "hist.h" |
dd68ada2 | 24 | #include "thread.h" |
dd68ada2 JK |
25 | |
26 | extern regex_t parent_regex; | |
edb7c60e | 27 | extern const char *sort_order; |
a7d945bc | 28 | extern const char *field_order; |
edb7c60e ACM |
29 | extern const char default_parent_pattern[]; |
30 | extern const char *parent_pattern; | |
31 | extern const char default_sort_order[]; | |
b21484f1 GP |
32 | extern regex_t ignore_callees_regex; |
33 | extern int have_ignore_callees; | |
dd68ada2 JK |
34 | extern int sort__need_collapse; |
35 | extern int sort__has_parent; | |
1af55640 | 36 | extern int sort__has_sym; |
55369fc1 | 37 | extern enum sort_mode sort__mode; |
dd68ada2 JK |
38 | extern struct sort_entry sort_comm; |
39 | extern struct sort_entry sort_dso; | |
40 | extern struct sort_entry sort_sym; | |
41 | extern struct sort_entry sort_parent; | |
a68c2c58 SE |
42 | extern struct sort_entry sort_dso_from; |
43 | extern struct sort_entry sort_dso_to; | |
44 | extern struct sort_entry sort_sym_from; | |
45 | extern struct sort_entry sort_sym_to; | |
a4fb581b | 46 | extern enum sort_type sort__first_dimension; |
228f14f2 | 47 | extern const char default_mem_sort_order[]; |
dd68ada2 | 48 | |
b24c28f7 NK |
49 | struct he_stat { |
50 | u64 period; | |
51 | u64 period_sys; | |
52 | u64 period_us; | |
53 | u64 period_guest_sys; | |
54 | u64 period_guest_us; | |
05484298 | 55 | u64 weight; |
b24c28f7 NK |
56 | u32 nr_events; |
57 | }; | |
58 | ||
96c47f19 JO |
59 | struct hist_entry_diff { |
60 | bool computed; | |
a0b404f4 NK |
61 | union { |
62 | /* PERF_HPP__DELTA */ | |
63 | double period_ratio_delta; | |
96c47f19 | 64 | |
a0b404f4 NK |
65 | /* PERF_HPP__RATIO */ |
66 | double period_ratio; | |
81d5f958 | 67 | |
a0b404f4 NK |
68 | /* HISTC_WEIGHTED_DIFF */ |
69 | s64 wdiff; | |
70 | }; | |
96c47f19 JO |
71 | }; |
72 | ||
0f0cbf7a ACM |
73 | /** |
74 | * struct hist_entry - histogram entry | |
75 | * | |
76 | * @row_offset - offset from the first callchain expanded to appear on screen | |
77 | * @nr_rows - rows expanded in callchain, recalculated on folding/unfolding | |
78 | */ | |
dd68ada2 | 79 | struct hist_entry { |
1980c2eb | 80 | struct rb_node rb_node_in; |
dd68ada2 | 81 | struct rb_node rb_node; |
b821c732 ACM |
82 | union { |
83 | struct list_head node; | |
84 | struct list_head head; | |
85 | } pairs; | |
b24c28f7 | 86 | struct he_stat stat; |
f8be1c8c | 87 | struct he_stat *stat_acc; |
59fd5306 | 88 | struct map_symbol ms; |
a5e29aca | 89 | struct thread *thread; |
4dfced35 | 90 | struct comm *comm; |
dd68ada2 | 91 | u64 ip; |
475eeab9 | 92 | u64 transaction; |
f60f3593 | 93 | s32 cpu; |
7365be55 | 94 | u8 cpumode; |
0f0cbf7a | 95 | |
e0af43d2 JO |
96 | /* We are added by hists__add_dummy_entry. */ |
97 | bool dummy; | |
98 | ||
0f0cbf7a | 99 | bool init_have_children; |
dd68ada2 | 100 | char level; |
a5e29aca | 101 | u8 filtered; |
29750821 NK |
102 | union { |
103 | /* | |
104 | * Since perf diff only supports the stdio output, TUI | |
105 | * fields are only accessed from perf report (or perf | |
106 | * top). So make it an union to reduce memory usage. | |
107 | */ | |
108 | struct hist_entry_diff diff; | |
109 | struct /* for TUI */ { | |
110 | u16 row_offset; | |
111 | u16 nr_rows; | |
112 | }; | |
113 | }; | |
409a8be6 | 114 | char *srcline; |
83753190 | 115 | struct symbol *parent; |
b821c732 | 116 | struct rb_root sorted_chain; |
b5387528 | 117 | struct branch_info *branch_info; |
ae359f19 | 118 | struct hists *hists; |
98a3b32c SE |
119 | struct mem_info *mem_info; |
120 | struct callchain_root callchain[0]; /* must be last member */ | |
dd68ada2 JK |
121 | }; |
122 | ||
b821c732 ACM |
123 | static inline bool hist_entry__has_pairs(struct hist_entry *he) |
124 | { | |
125 | return !list_empty(&he->pairs.node); | |
126 | } | |
127 | ||
128 | static inline struct hist_entry *hist_entry__next_pair(struct hist_entry *he) | |
129 | { | |
130 | if (hist_entry__has_pairs(he)) | |
131 | return list_entry(he->pairs.node.next, struct hist_entry, pairs.node); | |
132 | return NULL; | |
133 | } | |
134 | ||
4d23322a JO |
135 | static inline void hist_entry__add_pair(struct hist_entry *pair, |
136 | struct hist_entry *he) | |
b821c732 | 137 | { |
4d23322a | 138 | list_add_tail(&pair->pairs.node, &he->pairs.head); |
b821c732 ACM |
139 | } |
140 | ||
14135663 NK |
141 | static inline float hist_entry__get_percent_limit(struct hist_entry *he) |
142 | { | |
143 | u64 period = he->stat.period; | |
144 | u64 total_period = hists__total_period(he->hists); | |
145 | ||
146 | if (unlikely(total_period == 0)) | |
147 | return 0; | |
148 | ||
149 | if (symbol_conf.cumulate_callchain) | |
150 | period = he->stat_acc->period; | |
151 | ||
152 | return period * 100.0 / total_period; | |
153 | } | |
154 | ||
155 | ||
55369fc1 NK |
156 | enum sort_mode { |
157 | SORT_MODE__NORMAL, | |
158 | SORT_MODE__BRANCH, | |
159 | SORT_MODE__MEMORY, | |
512ae1bd NK |
160 | SORT_MODE__TOP, |
161 | SORT_MODE__DIFF, | |
55369fc1 NK |
162 | }; |
163 | ||
a4fb581b | 164 | enum sort_type { |
fc5871ed | 165 | /* common sort keys */ |
a4fb581b FW |
166 | SORT_PID, |
167 | SORT_COMM, | |
168 | SORT_DSO, | |
169 | SORT_SYM, | |
f60f3593 AS |
170 | SORT_PARENT, |
171 | SORT_CPU, | |
fc5871ed | 172 | SORT_SRCLINE, |
f9ea55d0 AK |
173 | SORT_LOCAL_WEIGHT, |
174 | SORT_GLOBAL_WEIGHT, | |
475eeab9 | 175 | SORT_TRANSACTION, |
fc5871ed NK |
176 | |
177 | /* branch stack specific sort keys */ | |
178 | __SORT_BRANCH_STACK, | |
179 | SORT_DSO_FROM = __SORT_BRANCH_STACK, | |
b5387528 RAV |
180 | SORT_DSO_TO, |
181 | SORT_SYM_FROM, | |
182 | SORT_SYM_TO, | |
183 | SORT_MISPREDICT, | |
f5d05bce AK |
184 | SORT_ABORT, |
185 | SORT_IN_TX, | |
afab87b9 NK |
186 | |
187 | /* memory mode specific sort keys */ | |
188 | __SORT_MEMORY_MODE, | |
f9ea55d0 | 189 | SORT_MEM_DADDR_SYMBOL = __SORT_MEMORY_MODE, |
afab87b9 NK |
190 | SORT_MEM_DADDR_DSO, |
191 | SORT_MEM_LOCKED, | |
192 | SORT_MEM_TLB, | |
193 | SORT_MEM_LVL, | |
194 | SORT_MEM_SNOOP, | |
9b32ba71 | 195 | SORT_MEM_DCACHELINE, |
a4fb581b FW |
196 | }; |
197 | ||
dd68ada2 JK |
198 | /* |
199 | * configurable sorting bits | |
200 | */ | |
201 | ||
202 | struct sort_entry { | |
203 | struct list_head list; | |
204 | ||
fcd14984 | 205 | const char *se_header; |
dd68ada2 | 206 | |
fcd14984 FW |
207 | int64_t (*se_cmp)(struct hist_entry *, struct hist_entry *); |
208 | int64_t (*se_collapse)(struct hist_entry *, struct hist_entry *); | |
202e7a6d | 209 | int64_t (*se_sort)(struct hist_entry *, struct hist_entry *); |
316c7136 | 210 | int (*se_snprintf)(struct hist_entry *he, char *bf, size_t size, |
fcd14984 | 211 | unsigned int width); |
8a6c5b26 | 212 | u8 se_width_idx; |
dd68ada2 JK |
213 | }; |
214 | ||
215 | extern struct sort_entry sort_thread; | |
216 | extern struct list_head hist_entry__sort_list; | |
217 | ||
55309985 | 218 | int setup_sorting(void); |
a7d945bc | 219 | int setup_output_field(void); |
1c89fe9b | 220 | void reset_output_field(void); |
dd68ada2 | 221 | extern int sort_dimension__add(const char *); |
08e71542 | 222 | void sort__setup_elide(FILE *fp); |
f2998422 | 223 | void perf_hpp__set_elide(int idx, bool elide); |
dd68ada2 | 224 | |
b21484f1 GP |
225 | int report_parse_ignore_callees_opt(const struct option *opt, const char *arg, int unset); |
226 | ||
2f3f9bcf | 227 | bool is_strict_order(const char *order); |
dd68ada2 | 228 | #endif /* __PERF_SORT_H */ |