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John Kacurdd68ada2009-09-24 18:02:49 +02001#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"
Namhyung Kim14135662013-10-31 10:17:39 +090023#include "hist.h"
John Kacurdd68ada2009-09-24 18:02:49 +020024#include "thread.h"
John Kacurdd68ada2009-09-24 18:02:49 +020025
26extern regex_t parent_regex;
Arnaldo Carvalho de Meloedb7c602010-05-17 16:22:41 -030027extern const char *sort_order;
Namhyung Kima7d945b2014-03-04 10:46:34 +090028extern const char *field_order;
Arnaldo Carvalho de Meloedb7c602010-05-17 16:22:41 -030029extern const char default_parent_pattern[];
30extern const char *parent_pattern;
31extern const char default_sort_order[];
Greg Priceb21484f2012-12-06 21:48:05 -080032extern regex_t ignore_callees_regex;
33extern int have_ignore_callees;
John Kacurdd68ada2009-09-24 18:02:49 +020034extern int sort__need_collapse;
35extern int sort__has_parent;
Namhyung Kim1af556402012-09-14 17:35:27 +090036extern int sort__has_sym;
Namhyung Kim55369fc2013-04-01 20:35:20 +090037extern enum sort_mode sort__mode;
John Kacurdd68ada2009-09-24 18:02:49 +020038extern struct sort_entry sort_comm;
39extern struct sort_entry sort_dso;
40extern struct sort_entry sort_sym;
41extern struct sort_entry sort_parent;
Stephane Eraniana68c2c52012-03-08 23:47:48 +010042extern struct sort_entry sort_dso_from;
43extern struct sort_entry sort_dso_to;
44extern struct sort_entry sort_sym_from;
45extern struct sort_entry sort_sym_to;
Frederic Weisbeckera4fb5812009-10-22 23:23:23 +020046extern enum sort_type sort__first_dimension;
John Kacurdd68ada2009-09-24 18:02:49 +020047
Namhyung Kimb24c28f2012-10-04 21:49:41 +090048struct he_stat {
49 u64 period;
50 u64 period_sys;
51 u64 period_us;
52 u64 period_guest_sys;
53 u64 period_guest_us;
Andi Kleen05484292013-01-24 16:10:29 +010054 u64 weight;
Namhyung Kimb24c28f2012-10-04 21:49:41 +090055 u32 nr_events;
56};
57
Jiri Olsa96c47f12012-10-05 16:44:42 +020058struct hist_entry_diff {
59 bool computed;
60
Jiri Olsa96c47f12012-10-05 16:44:42 +020061 /* PERF_HPP__DELTA */
62 double period_ratio_delta;
63
64 /* PERF_HPP__RATIO */
65 double period_ratio;
Jiri Olsa81d5f952012-10-05 16:44:43 +020066
67 /* HISTC_WEIGHTED_DIFF */
68 s64 wdiff;
Jiri Olsa96c47f12012-10-05 16:44:42 +020069};
70
Arnaldo Carvalho de Melo0f0cbf72010-07-26 17:13:40 -030071/**
72 * struct hist_entry - histogram entry
73 *
74 * @row_offset - offset from the first callchain expanded to appear on screen
75 * @nr_rows - rows expanded in callchain, recalculated on folding/unfolding
76 */
John Kacurdd68ada2009-09-24 18:02:49 +020077struct hist_entry {
Arnaldo Carvalho de Melo1980c2eb2011-10-05 17:50:23 -030078 struct rb_node rb_node_in;
John Kacurdd68ada2009-09-24 18:02:49 +020079 struct rb_node rb_node;
Arnaldo Carvalho de Melob821c732012-10-25 14:42:45 -020080 union {
81 struct list_head node;
82 struct list_head head;
83 } pairs;
Namhyung Kimb24c28f2012-10-04 21:49:41 +090084 struct he_stat stat;
Namhyung Kimf8be1c82012-09-11 13:15:07 +090085 struct he_stat *stat_acc;
Arnaldo Carvalho de Melo59fd5302010-03-24 16:40:17 -030086 struct map_symbol ms;
Arnaldo Carvalho de Meloa5e29ac2010-04-03 22:44:37 -030087 struct thread *thread;
Namhyung Kim4dfced32013-09-13 16:28:57 +090088 struct comm *comm;
John Kacurdd68ada2009-09-24 18:02:49 +020089 u64 ip;
Andi Kleen475eeab2013-09-20 07:40:43 -070090 u64 transaction;
Arun Sharmaf60f3592010-06-04 11:27:10 -030091 s32 cpu;
Don Zickus7365be52014-05-27 12:28:05 -040092 u8 cpumode;
Arnaldo Carvalho de Melo0f0cbf72010-07-26 17:13:40 -030093
Jiri Olsa96c47f12012-10-05 16:44:42 +020094 struct hist_entry_diff diff;
95
Jiri Olsae0af43d2012-12-01 21:18:20 +010096 /* We are added by hists__add_dummy_entry. */
97 bool dummy;
98
Arnaldo Carvalho de Melo0f0cbf72010-07-26 17:13:40 -030099 /* XXX These two should move to some tree widget lib */
100 u16 row_offset;
101 u16 nr_rows;
102
103 bool init_have_children;
John Kacurdd68ada2009-09-24 18:02:49 +0200104 char level;
Arnaldo Carvalho de Melodf71d952011-10-13 08:01:33 -0300105 bool used;
Arnaldo Carvalho de Meloa5e29ac2010-04-03 22:44:37 -0300106 u8 filtered;
Arnaldo Carvalho de Melo409a8be2012-05-30 10:33:24 -0300107 char *srcline;
Arnaldo Carvalho de Melo83753192010-04-03 16:30:44 -0300108 struct symbol *parent;
Jiri Olsadd464342012-10-04 21:49:36 +0900109 unsigned long position;
Arnaldo Carvalho de Melob821c732012-10-25 14:42:45 -0200110 struct rb_root sorted_chain;
Roberto Agostino Vitillob5387522012-02-09 23:21:01 +0100111 struct branch_info *branch_info;
Jiri Olsaae359f12012-10-04 21:49:35 +0900112 struct hists *hists;
Stephane Eranian98a3b322013-01-24 16:10:35 +0100113 struct mem_info *mem_info;
114 struct callchain_root callchain[0]; /* must be last member */
John Kacurdd68ada2009-09-24 18:02:49 +0200115};
116
Arnaldo Carvalho de Melob821c732012-10-25 14:42:45 -0200117static inline bool hist_entry__has_pairs(struct hist_entry *he)
118{
119 return !list_empty(&he->pairs.node);
120}
121
122static inline struct hist_entry *hist_entry__next_pair(struct hist_entry *he)
123{
124 if (hist_entry__has_pairs(he))
125 return list_entry(he->pairs.node.next, struct hist_entry, pairs.node);
126 return NULL;
127}
128
Jiri Olsa4d233222012-12-13 14:09:00 +0100129static inline void hist_entry__add_pair(struct hist_entry *pair,
130 struct hist_entry *he)
Arnaldo Carvalho de Melob821c732012-10-25 14:42:45 -0200131{
Jiri Olsa4d233222012-12-13 14:09:00 +0100132 list_add_tail(&pair->pairs.node, &he->pairs.head);
Arnaldo Carvalho de Melob821c732012-10-25 14:42:45 -0200133}
134
Namhyung Kim14135662013-10-31 10:17:39 +0900135static inline float hist_entry__get_percent_limit(struct hist_entry *he)
136{
137 u64 period = he->stat.period;
138 u64 total_period = hists__total_period(he->hists);
139
140 if (unlikely(total_period == 0))
141 return 0;
142
143 if (symbol_conf.cumulate_callchain)
144 period = he->stat_acc->period;
145
146 return period * 100.0 / total_period;
147}
148
149
Namhyung Kim55369fc2013-04-01 20:35:20 +0900150enum sort_mode {
151 SORT_MODE__NORMAL,
152 SORT_MODE__BRANCH,
153 SORT_MODE__MEMORY,
Namhyung Kim512ae1b2014-03-18 11:31:39 +0900154 SORT_MODE__TOP,
155 SORT_MODE__DIFF,
Namhyung Kim55369fc2013-04-01 20:35:20 +0900156};
157
Frederic Weisbeckera4fb5812009-10-22 23:23:23 +0200158enum sort_type {
Namhyung Kimfc5871e2012-12-27 18:11:46 +0900159 /* common sort keys */
Frederic Weisbeckera4fb5812009-10-22 23:23:23 +0200160 SORT_PID,
161 SORT_COMM,
162 SORT_DSO,
163 SORT_SYM,
Arun Sharmaf60f3592010-06-04 11:27:10 -0300164 SORT_PARENT,
165 SORT_CPU,
Namhyung Kimfc5871e2012-12-27 18:11:46 +0900166 SORT_SRCLINE,
Andi Kleenf9ea55d2013-07-18 15:58:53 -0700167 SORT_LOCAL_WEIGHT,
168 SORT_GLOBAL_WEIGHT,
Andi Kleen475eeab2013-09-20 07:40:43 -0700169 SORT_TRANSACTION,
Namhyung Kimfc5871e2012-12-27 18:11:46 +0900170
171 /* branch stack specific sort keys */
172 __SORT_BRANCH_STACK,
173 SORT_DSO_FROM = __SORT_BRANCH_STACK,
Roberto Agostino Vitillob5387522012-02-09 23:21:01 +0100174 SORT_DSO_TO,
175 SORT_SYM_FROM,
176 SORT_SYM_TO,
177 SORT_MISPREDICT,
Andi Kleenf5d05bc2013-09-20 07:40:41 -0700178 SORT_ABORT,
179 SORT_IN_TX,
Namhyung Kimafab87b2013-04-03 21:26:11 +0900180
181 /* memory mode specific sort keys */
182 __SORT_MEMORY_MODE,
Andi Kleenf9ea55d2013-07-18 15:58:53 -0700183 SORT_MEM_DADDR_SYMBOL = __SORT_MEMORY_MODE,
Namhyung Kimafab87b2013-04-03 21:26:11 +0900184 SORT_MEM_DADDR_DSO,
185 SORT_MEM_LOCKED,
186 SORT_MEM_TLB,
187 SORT_MEM_LVL,
188 SORT_MEM_SNOOP,
Don Zickus9b32ba72014-06-01 15:38:29 +0200189 SORT_MEM_DCACHELINE,
Frederic Weisbeckera4fb5812009-10-22 23:23:23 +0200190};
191
John Kacurdd68ada2009-09-24 18:02:49 +0200192/*
193 * configurable sorting bits
194 */
195
196struct sort_entry {
197 struct list_head list;
198
Frederic Weisbeckerfcd14982010-04-14 19:11:29 +0200199 const char *se_header;
John Kacurdd68ada2009-09-24 18:02:49 +0200200
Frederic Weisbeckerfcd14982010-04-14 19:11:29 +0200201 int64_t (*se_cmp)(struct hist_entry *, struct hist_entry *);
202 int64_t (*se_collapse)(struct hist_entry *, struct hist_entry *);
Namhyung Kim202e7a62014-03-04 11:01:41 +0900203 int64_t (*se_sort)(struct hist_entry *, struct hist_entry *);
Arnaldo Carvalho de Melo316c7132013-11-05 15:32:36 -0300204 int (*se_snprintf)(struct hist_entry *he, char *bf, size_t size,
Frederic Weisbeckerfcd14982010-04-14 19:11:29 +0200205 unsigned int width);
Arnaldo Carvalho de Melo8a6c5b22010-07-20 14:42:52 -0300206 u8 se_width_idx;
John Kacurdd68ada2009-09-24 18:02:49 +0200207};
208
209extern struct sort_entry sort_thread;
210extern struct list_head hist_entry__sort_list;
211
Namhyung Kim55309982013-02-06 14:57:16 +0900212int setup_sorting(void);
Namhyung Kima7d945b2014-03-04 10:46:34 +0900213int setup_output_field(void);
Namhyung Kim1c89fe92014-05-07 18:42:24 +0900214void reset_output_field(void);
John Kacurdd68ada2009-09-24 18:02:49 +0200215extern int sort_dimension__add(const char *);
Namhyung Kim08e71542013-04-03 21:26:19 +0900216void sort__setup_elide(FILE *fp);
Jiri Olsaf2998422014-05-23 17:15:47 +0200217void perf_hpp__set_elide(int idx, bool elide);
John Kacurdd68ada2009-09-24 18:02:49 +0200218
Greg Priceb21484f2012-12-06 21:48:05 -0800219int report_parse_ignore_callees_opt(const struct option *opt, const char *arg, int unset);
220
John Kacurdd68ada2009-09-24 18:02:49 +0200221#endif /* __PERF_SORT_H */