1dd68ada2SJohn Kacur #ifndef __PERF_SORT_H 2dd68ada2SJohn Kacur #define __PERF_SORT_H 3dd68ada2SJohn Kacur #include "../builtin.h" 4dd68ada2SJohn Kacur 5dd68ada2SJohn Kacur #include "util.h" 6dd68ada2SJohn Kacur 7dd68ada2SJohn Kacur #include "color.h" 8dd68ada2SJohn Kacur #include <linux/list.h> 9dd68ada2SJohn Kacur #include "cache.h" 10dd68ada2SJohn Kacur #include <linux/rbtree.h> 11dd68ada2SJohn Kacur #include "symbol.h" 12dd68ada2SJohn Kacur #include "string.h" 13dd68ada2SJohn Kacur #include "callchain.h" 14dd68ada2SJohn Kacur #include "strlist.h" 15dd68ada2SJohn Kacur #include "values.h" 16dd68ada2SJohn Kacur 17dd68ada2SJohn Kacur #include "../perf.h" 18dd68ada2SJohn Kacur #include "debug.h" 19dd68ada2SJohn Kacur #include "header.h" 20dd68ada2SJohn Kacur 214b6ab94eSJosh Poimboeuf #include <subcmd/parse-options.h> 22dd68ada2SJohn Kacur #include "parse-events.h" 2314135663SNamhyung Kim #include "hist.h" 24dd68ada2SJohn Kacur #include "thread.h" 25dd68ada2SJohn Kacur 26dd68ada2SJohn Kacur extern regex_t parent_regex; 27edb7c60eSArnaldo Carvalho de Melo extern const char *sort_order; 28a7d945bcSNamhyung Kim extern const char *field_order; 29edb7c60eSArnaldo Carvalho de Melo extern const char default_parent_pattern[]; 30edb7c60eSArnaldo Carvalho de Melo extern const char *parent_pattern; 31fa1f4565SArnaldo Carvalho de Melo extern const char *default_sort_order; 32b21484f1SGreg Price extern regex_t ignore_callees_regex; 33b21484f1SGreg Price extern int have_ignore_callees; 3455369fc1SNamhyung Kim extern enum sort_mode sort__mode; 35dd68ada2SJohn Kacur extern struct sort_entry sort_comm; 36dd68ada2SJohn Kacur extern struct sort_entry sort_dso; 37dd68ada2SJohn Kacur extern struct sort_entry sort_sym; 38dd68ada2SJohn Kacur extern struct sort_entry sort_parent; 39a68c2c58SStephane Eranian extern struct sort_entry sort_dso_from; 40a68c2c58SStephane Eranian extern struct sort_entry sort_dso_to; 41a68c2c58SStephane Eranian extern struct sort_entry sort_sym_from; 42a68c2c58SStephane Eranian extern struct sort_entry sort_sym_to; 43a4fb581bSFrederic Weisbecker extern enum sort_type sort__first_dimension; 44228f14f2SYunlong Song extern const char default_mem_sort_order[]; 45dd68ada2SJohn Kacur 46b24c28f7SNamhyung Kim struct he_stat { 47b24c28f7SNamhyung Kim u64 period; 48b24c28f7SNamhyung Kim u64 period_sys; 49b24c28f7SNamhyung Kim u64 period_us; 50b24c28f7SNamhyung Kim u64 period_guest_sys; 51b24c28f7SNamhyung Kim u64 period_guest_us; 5205484298SAndi Kleen u64 weight; 53b24c28f7SNamhyung Kim u32 nr_events; 54b24c28f7SNamhyung Kim }; 55b24c28f7SNamhyung Kim 5696c47f19SJiri Olsa struct hist_entry_diff { 5796c47f19SJiri Olsa bool computed; 58a0b404f4SNamhyung Kim union { 5996c47f19SJiri Olsa /* PERF_HPP__DELTA */ 6096c47f19SJiri Olsa double period_ratio_delta; 6196c47f19SJiri Olsa 6296c47f19SJiri Olsa /* PERF_HPP__RATIO */ 6396c47f19SJiri Olsa double period_ratio; 6481d5f958SJiri Olsa 6581d5f958SJiri Olsa /* HISTC_WEIGHTED_DIFF */ 6681d5f958SJiri Olsa s64 wdiff; 6796c47f19SJiri Olsa }; 68a0b404f4SNamhyung Kim }; 6996c47f19SJiri Olsa 70f542e767SJiri Olsa struct hist_entry_ops { 71f542e767SJiri Olsa void *(*new)(size_t size); 72f542e767SJiri Olsa void (*free)(void *ptr); 73f542e767SJiri Olsa }; 74f542e767SJiri Olsa 750f0cbf7aSArnaldo Carvalho de Melo /** 760f0cbf7aSArnaldo Carvalho de Melo * struct hist_entry - histogram entry 770f0cbf7aSArnaldo Carvalho de Melo * 780f0cbf7aSArnaldo Carvalho de Melo * @row_offset - offset from the first callchain expanded to appear on screen 790f0cbf7aSArnaldo Carvalho de Melo * @nr_rows - rows expanded in callchain, recalculated on folding/unfolding 800f0cbf7aSArnaldo Carvalho de Melo */ 81dd68ada2SJohn Kacur struct hist_entry { 821980c2ebSArnaldo Carvalho de Melo struct rb_node rb_node_in; 83dd68ada2SJohn Kacur struct rb_node rb_node; 84b821c732SArnaldo Carvalho de Melo union { 85b821c732SArnaldo Carvalho de Melo struct list_head node; 86b821c732SArnaldo Carvalho de Melo struct list_head head; 87b821c732SArnaldo Carvalho de Melo } pairs; 88b24c28f7SNamhyung Kim struct he_stat stat; 89f8be1c8cSNamhyung Kim struct he_stat *stat_acc; 9059fd5306SArnaldo Carvalho de Melo struct map_symbol ms; 91a5e29acaSArnaldo Carvalho de Melo struct thread *thread; 924dfced35SNamhyung Kim struct comm *comm; 93dd68ada2SJohn Kacur u64 ip; 94475eeab9SAndi Kleen u64 transaction; 950c4c4debSKan Liang s32 socket; 96f60f3593SArun Sharma s32 cpu; 977365be55SDon Zickus u8 cpumode; 98aef810ecSNamhyung Kim u8 depth; 990f0cbf7aSArnaldo Carvalho de Melo 100e0af43d2SJiri Olsa /* We are added by hists__add_dummy_entry. */ 101e0af43d2SJiri Olsa bool dummy; 102aef810ecSNamhyung Kim bool leaf; 103e0af43d2SJiri Olsa 104dd68ada2SJohn Kacur char level; 105a5e29acaSArnaldo Carvalho de Melo u8 filtered; 10629750821SNamhyung Kim union { 10729750821SNamhyung Kim /* 10829750821SNamhyung Kim * Since perf diff only supports the stdio output, TUI 10929750821SNamhyung Kim * fields are only accessed from perf report (or perf 11029750821SNamhyung Kim * top). So make it an union to reduce memory usage. 11129750821SNamhyung Kim */ 11229750821SNamhyung Kim struct hist_entry_diff diff; 11329750821SNamhyung Kim struct /* for TUI */ { 11429750821SNamhyung Kim u16 row_offset; 11529750821SNamhyung Kim u16 nr_rows; 116d8a0f800SNamhyung Kim bool init_have_children; 1173698dab1SNamhyung Kim bool unfolded; 1183698dab1SNamhyung Kim bool has_children; 11979dded87SNamhyung Kim bool has_no_entry; 12029750821SNamhyung Kim }; 12129750821SNamhyung Kim }; 122409a8be6SArnaldo Carvalho de Melo char *srcline; 12331191a85SAndi Kleen char *srcfile; 124439d473bSArnaldo Carvalho de Melo struct symbol *parent; 125b5387528SRoberto Agostino Vitillo struct branch_info *branch_info; 126ae359f19SJiri Olsa struct hists *hists; 12798a3b32cSStephane Eranian struct mem_info *mem_info; 12872392834SNamhyung Kim void *raw_data; 12972392834SNamhyung Kim u32 raw_size; 13060517d28SNamhyung Kim void *trace_output; 1311b2dbbf4SNamhyung Kim struct perf_hpp_list *hpp_list; 132aef810ecSNamhyung Kim struct hist_entry *parent_he; 133f542e767SJiri Olsa struct hist_entry_ops *ops; 134aef810ecSNamhyung Kim union { 135aef810ecSNamhyung Kim /* this is for hierarchical entry structure */ 136aef810ecSNamhyung Kim struct { 137aef810ecSNamhyung Kim struct rb_root hroot_in; 138aef810ecSNamhyung Kim struct rb_root hroot_out; 139aef810ecSNamhyung Kim }; /* non-leaf entries */ 140aef810ecSNamhyung Kim struct rb_root sorted_chain; /* leaf entry has callchains */ 141aef810ecSNamhyung Kim }; 14298a3b32cSStephane Eranian struct callchain_root callchain[0]; /* must be last member */ 14386a9eee0SArnaldo Carvalho de Melo }; 144dd68ada2SJohn Kacur 145b821c732SArnaldo Carvalho de Melo static inline bool hist_entry__has_pairs(struct hist_entry *he) 146b821c732SArnaldo Carvalho de Melo { 147b821c732SArnaldo Carvalho de Melo return !list_empty(&he->pairs.node); 148b821c732SArnaldo Carvalho de Melo } 149b821c732SArnaldo Carvalho de Melo 150b821c732SArnaldo Carvalho de Melo static inline struct hist_entry *hist_entry__next_pair(struct hist_entry *he) 151b821c732SArnaldo Carvalho de Melo { 152b821c732SArnaldo Carvalho de Melo if (hist_entry__has_pairs(he)) 153b821c732SArnaldo Carvalho de Melo return list_entry(he->pairs.node.next, struct hist_entry, pairs.node); 154b821c732SArnaldo Carvalho de Melo return NULL; 155b821c732SArnaldo Carvalho de Melo } 156b821c732SArnaldo Carvalho de Melo 1574d23322aSJiri Olsa static inline void hist_entry__add_pair(struct hist_entry *pair, 1584d23322aSJiri Olsa struct hist_entry *he) 159b821c732SArnaldo Carvalho de Melo { 1604d23322aSJiri Olsa list_add_tail(&pair->pairs.node, &he->pairs.head); 161b821c732SArnaldo Carvalho de Melo } 162b821c732SArnaldo Carvalho de Melo 16314135663SNamhyung Kim static inline float hist_entry__get_percent_limit(struct hist_entry *he) 16414135663SNamhyung Kim { 16514135663SNamhyung Kim u64 period = he->stat.period; 16614135663SNamhyung Kim u64 total_period = hists__total_period(he->hists); 16714135663SNamhyung Kim 16814135663SNamhyung Kim if (unlikely(total_period == 0)) 16914135663SNamhyung Kim return 0; 17014135663SNamhyung Kim 17114135663SNamhyung Kim if (symbol_conf.cumulate_callchain) 17214135663SNamhyung Kim period = he->stat_acc->period; 17314135663SNamhyung Kim 17414135663SNamhyung Kim return period * 100.0 / total_period; 17514135663SNamhyung Kim } 17614135663SNamhyung Kim 177e95cf700SJiri Olsa static inline u64 cl_address(u64 address) 178e95cf700SJiri Olsa { 179e95cf700SJiri Olsa /* return the cacheline of the address */ 180e95cf700SJiri Olsa return (address & ~(cacheline_size - 1)); 181e95cf700SJiri Olsa } 18214135663SNamhyung Kim 183d3927110SJiri Olsa static inline u64 cl_offset(u64 address) 184d3927110SJiri Olsa { 185d3927110SJiri Olsa /* return the cacheline of the address */ 186d3927110SJiri Olsa return (address & (cacheline_size - 1)); 187d3927110SJiri Olsa } 188d3927110SJiri Olsa 18955369fc1SNamhyung Kim enum sort_mode { 19055369fc1SNamhyung Kim SORT_MODE__NORMAL, 19155369fc1SNamhyung Kim SORT_MODE__BRANCH, 19255369fc1SNamhyung Kim SORT_MODE__MEMORY, 193512ae1bdSNamhyung Kim SORT_MODE__TOP, 194512ae1bdSNamhyung Kim SORT_MODE__DIFF, 195d49dadeaSNamhyung Kim SORT_MODE__TRACEPOINT, 19655369fc1SNamhyung Kim }; 19755369fc1SNamhyung Kim 198a4fb581bSFrederic Weisbecker enum sort_type { 199fc5871edSNamhyung Kim /* common sort keys */ 200a4fb581bSFrederic Weisbecker SORT_PID, 201a4fb581bSFrederic Weisbecker SORT_COMM, 202a4fb581bSFrederic Weisbecker SORT_DSO, 203a4fb581bSFrederic Weisbecker SORT_SYM, 204f60f3593SArun Sharma SORT_PARENT, 205f60f3593SArun Sharma SORT_CPU, 2062e7ea3abSKan Liang SORT_SOCKET, 207fc5871edSNamhyung Kim SORT_SRCLINE, 20831191a85SAndi Kleen SORT_SRCFILE, 209f9ea55d0SAndi Kleen SORT_LOCAL_WEIGHT, 210f9ea55d0SAndi Kleen SORT_GLOBAL_WEIGHT, 211475eeab9SAndi Kleen SORT_TRANSACTION, 212a34bb6a0SNamhyung Kim SORT_TRACE, 213fc5871edSNamhyung Kim 214fc5871edSNamhyung Kim /* branch stack specific sort keys */ 215fc5871edSNamhyung Kim __SORT_BRANCH_STACK, 216fc5871edSNamhyung Kim SORT_DSO_FROM = __SORT_BRANCH_STACK, 217b5387528SRoberto Agostino Vitillo SORT_DSO_TO, 218b5387528SRoberto Agostino Vitillo SORT_SYM_FROM, 219b5387528SRoberto Agostino Vitillo SORT_SYM_TO, 220b5387528SRoberto Agostino Vitillo SORT_MISPREDICT, 221f5d05bceSAndi Kleen SORT_ABORT, 222f5d05bceSAndi Kleen SORT_IN_TX, 2230e332f03SAndi Kleen SORT_CYCLES, 224508be0dfSAndi Kleen SORT_SRCLINE_FROM, 225508be0dfSAndi Kleen SORT_SRCLINE_TO, 226afab87b9SNamhyung Kim 227afab87b9SNamhyung Kim /* memory mode specific sort keys */ 228afab87b9SNamhyung Kim __SORT_MEMORY_MODE, 229f9ea55d0SAndi Kleen SORT_MEM_DADDR_SYMBOL = __SORT_MEMORY_MODE, 230afab87b9SNamhyung Kim SORT_MEM_DADDR_DSO, 231afab87b9SNamhyung Kim SORT_MEM_LOCKED, 232afab87b9SNamhyung Kim SORT_MEM_TLB, 233afab87b9SNamhyung Kim SORT_MEM_LVL, 234afab87b9SNamhyung Kim SORT_MEM_SNOOP, 2359b32ba71SDon Zickus SORT_MEM_DCACHELINE, 23628e6db20SDon Zickus SORT_MEM_IADDR_SYMBOL, 237a4fb581bSFrederic Weisbecker }; 238a4fb581bSFrederic Weisbecker 239dd68ada2SJohn Kacur /* 240dd68ada2SJohn Kacur * configurable sorting bits 241dd68ada2SJohn Kacur */ 242dd68ada2SJohn Kacur 243dd68ada2SJohn Kacur struct sort_entry { 244fcd14984SFrederic Weisbecker const char *se_header; 245dd68ada2SJohn Kacur 246fcd14984SFrederic Weisbecker int64_t (*se_cmp)(struct hist_entry *, struct hist_entry *); 247fcd14984SFrederic Weisbecker int64_t (*se_collapse)(struct hist_entry *, struct hist_entry *); 248202e7a6dSNamhyung Kim int64_t (*se_sort)(struct hist_entry *, struct hist_entry *); 249316c7136SArnaldo Carvalho de Melo int (*se_snprintf)(struct hist_entry *he, char *bf, size_t size, 250a4e3b956SArnaldo Carvalho de Melo unsigned int width); 25154430101SNamhyung Kim int (*se_filter)(struct hist_entry *he, int type, const void *arg); 2528a6c5b26SArnaldo Carvalho de Melo u8 se_width_idx; 253dd68ada2SJohn Kacur }; 254dd68ada2SJohn Kacur 255dd68ada2SJohn Kacur extern struct sort_entry sort_thread; 256dd68ada2SJohn Kacur extern struct list_head hist_entry__sort_list; 257dd68ada2SJohn Kacur 25840184c46SNamhyung Kim struct perf_evlist; 25940184c46SNamhyung Kim struct pevent; 26040184c46SNamhyung Kim int setup_sorting(struct perf_evlist *evlist); 261a7d945bcSNamhyung Kim int setup_output_field(void); 2621c89fe9bSNamhyung Kim void reset_output_field(void); 26308e71542SNamhyung Kim void sort__setup_elide(FILE *fp); 264f2998422SJiri Olsa void perf_hpp__set_elide(int idx, bool elide); 265dd68ada2SJohn Kacur 266b21484f1SGreg Price int report_parse_ignore_callees_opt(const struct option *opt, const char *arg, int unset); 267b21484f1SGreg Price 2682f3f9bcfSJiri Olsa bool is_strict_order(const char *order); 269beeaaeb3SJiri Olsa 270beeaaeb3SJiri Olsa int hpp_dimension__add_output(unsigned col); 271dd68ada2SJohn Kacur #endif /* __PERF_SORT_H */ 272