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 <subcmd/parse-options.h>
22#include "parse-events.h"
23#include "hist.h"
24#include "thread.h"
25
26extern regex_t parent_regex;
27extern const char *sort_order;
28extern const char *field_order;
29extern const char default_parent_pattern[];
30extern const char *parent_pattern;
31extern const char default_sort_order[];
32extern regex_t ignore_callees_regex;
33extern int have_ignore_callees;
34extern int sort__need_collapse;
35extern int sort__has_parent;
36extern int sort__has_sym;
37extern int sort__has_socket;
38extern enum sort_mode sort__mode;
39extern struct sort_entry sort_comm;
40extern struct sort_entry sort_dso;
41extern struct sort_entry sort_sym;
42extern struct sort_entry sort_parent;
43extern struct sort_entry sort_dso_from;
44extern struct sort_entry sort_dso_to;
45extern struct sort_entry sort_sym_from;
46extern struct sort_entry sort_sym_to;
47extern enum sort_type sort__first_dimension;
48extern const char default_mem_sort_order[];
49
50struct he_stat {
51 u64 period;
52 u64 period_sys;
53 u64 period_us;
54 u64 period_guest_sys;
55 u64 period_guest_us;
56 u64 weight;
57 u32 nr_events;
58};
59
60struct hist_entry_diff {
61 bool computed;
62 union {
63
64 double period_ratio_delta;
65
66
67 double period_ratio;
68
69
70 s64 wdiff;
71 };
72};
73
74
75
76
77
78
79
80struct hist_entry {
81 struct rb_node rb_node_in;
82 struct rb_node rb_node;
83 union {
84 struct list_head node;
85 struct list_head head;
86 } pairs;
87 struct he_stat stat;
88 struct he_stat *stat_acc;
89 struct map_symbol ms;
90 struct thread *thread;
91 struct comm *comm;
92 u64 ip;
93 u64 transaction;
94 s32 socket;
95 s32 cpu;
96 u8 cpumode;
97
98
99 bool dummy;
100
101 char level;
102 u8 filtered;
103 union {
104
105
106
107
108
109 struct hist_entry_diff diff;
110 struct {
111 u16 row_offset;
112 u16 nr_rows;
113 bool init_have_children;
114 bool unfolded;
115 bool has_children;
116 };
117 };
118 char *srcline;
119 char *srcfile;
120 struct symbol *parent;
121 struct rb_root sorted_chain;
122 struct branch_info *branch_info;
123 struct hists *hists;
124 struct mem_info *mem_info;
125 void *raw_data;
126 u32 raw_size;
127 void *trace_output;
128 struct callchain_root callchain[0];
129};
130
131static inline bool hist_entry__has_pairs(struct hist_entry *he)
132{
133 return !list_empty(&he->pairs.node);
134}
135
136static inline struct hist_entry *hist_entry__next_pair(struct hist_entry *he)
137{
138 if (hist_entry__has_pairs(he))
139 return list_entry(he->pairs.node.next, struct hist_entry, pairs.node);
140 return NULL;
141}
142
143static inline void hist_entry__add_pair(struct hist_entry *pair,
144 struct hist_entry *he)
145{
146 list_add_tail(&pair->pairs.node, &he->pairs.head);
147}
148
149static inline float hist_entry__get_percent_limit(struct hist_entry *he)
150{
151 u64 period = he->stat.period;
152 u64 total_period = hists__total_period(he->hists);
153
154 if (unlikely(total_period == 0))
155 return 0;
156
157 if (symbol_conf.cumulate_callchain)
158 period = he->stat_acc->period;
159
160 return period * 100.0 / total_period;
161}
162
163
164enum sort_mode {
165 SORT_MODE__NORMAL,
166 SORT_MODE__BRANCH,
167 SORT_MODE__MEMORY,
168 SORT_MODE__TOP,
169 SORT_MODE__DIFF,
170 SORT_MODE__TRACEPOINT,
171};
172
173enum sort_type {
174
175 SORT_PID,
176 SORT_COMM,
177 SORT_DSO,
178 SORT_SYM,
179 SORT_PARENT,
180 SORT_CPU,
181 SORT_SOCKET,
182 SORT_SRCLINE,
183 SORT_SRCFILE,
184 SORT_LOCAL_WEIGHT,
185 SORT_GLOBAL_WEIGHT,
186 SORT_TRANSACTION,
187 SORT_TRACE,
188
189
190 __SORT_BRANCH_STACK,
191 SORT_DSO_FROM = __SORT_BRANCH_STACK,
192 SORT_DSO_TO,
193 SORT_SYM_FROM,
194 SORT_SYM_TO,
195 SORT_MISPREDICT,
196 SORT_ABORT,
197 SORT_IN_TX,
198 SORT_CYCLES,
199
200
201 __SORT_MEMORY_MODE,
202 SORT_MEM_DADDR_SYMBOL = __SORT_MEMORY_MODE,
203 SORT_MEM_DADDR_DSO,
204 SORT_MEM_LOCKED,
205 SORT_MEM_TLB,
206 SORT_MEM_LVL,
207 SORT_MEM_SNOOP,
208 SORT_MEM_DCACHELINE,
209 SORT_MEM_IADDR_SYMBOL,
210};
211
212
213
214
215
216struct sort_entry {
217 const char *se_header;
218
219 int64_t (*se_cmp)(struct hist_entry *, struct hist_entry *);
220 int64_t (*se_collapse)(struct hist_entry *, struct hist_entry *);
221 int64_t (*se_sort)(struct hist_entry *, struct hist_entry *);
222 int (*se_snprintf)(struct hist_entry *he, char *bf, size_t size,
223 unsigned int width);
224 u8 se_width_idx;
225};
226
227extern struct sort_entry sort_thread;
228extern struct list_head hist_entry__sort_list;
229
230struct perf_evlist;
231struct pevent;
232int setup_sorting(struct perf_evlist *evlist);
233int setup_output_field(void);
234void reset_output_field(void);
235void sort__setup_elide(FILE *fp);
236void perf_hpp__set_elide(int idx, bool elide);
237
238int report_parse_ignore_callees_opt(const struct option *opt, const char *arg, int unset);
239
240bool is_strict_order(const char *order);
241
242int hpp_dimension__add_output(unsigned col);
243#endif
244
