diff options
Diffstat (limited to 'tools/perf/util/sort.h')
| -rw-r--r-- | tools/perf/util/sort.h | 165 |
1 files changed, 131 insertions, 34 deletions
diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index 0b91053a7d1..041f0c9cea2 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -20,24 +20,54 @@ #include "parse-options.h" #include "parse-events.h" - +#include "hist.h" #include "thread.h" -#include "sort.h" extern regex_t parent_regex; extern const char *sort_order; +extern const char *field_order; extern const char default_parent_pattern[]; extern const char *parent_pattern; extern const char default_sort_order[]; +extern regex_t ignore_callees_regex; +extern int have_ignore_callees; extern int sort__need_collapse; extern int sort__has_parent; -extern char *field_sep; +extern int sort__has_sym; +extern enum sort_mode sort__mode; extern struct sort_entry sort_comm; extern struct sort_entry sort_dso; extern struct sort_entry sort_sym; extern struct sort_entry sort_parent; +extern struct sort_entry sort_dso_from; +extern struct sort_entry sort_dso_to; +extern struct sort_entry sort_sym_from; +extern struct sort_entry sort_sym_to; extern enum sort_type sort__first_dimension; +struct he_stat { + u64 period; + u64 period_sys; + u64 period_us; + u64 period_guest_sys; + u64 period_guest_us; + u64 weight; + u32 nr_events; +}; + +struct hist_entry_diff { + bool computed; + + /* PERF_HPP__DELTA */ + double period_ratio_delta; + + /* PERF_HPP__RATIO */ + double period_ratio; + + /* HISTC_WEIGHTED_DIFF */ + s64 wdiff; +}; + /** * struct hist_entry - histogram entry * @@ -45,17 +75,26 @@ extern enum sort_type sort__first_dimension; * @nr_rows - rows expanded in callchain, recalculated on folding/unfolding */ struct hist_entry { + struct rb_node rb_node_in; struct rb_node rb_node; - u64 period; - u64 period_sys; - u64 period_us; - u64 period_guest_sys; - u64 period_guest_us; + union { + struct list_head node; + struct list_head head; + } pairs; + struct he_stat stat; + struct he_stat *stat_acc; struct map_symbol ms; struct thread *thread; + struct comm *comm; u64 ip; + u64 transaction; s32 cpu; - u32 nr_events; + u8 cpumode; + + struct hist_entry_diff diff; + + /* We are added by hists__add_dummy_entry. */ + bool dummy; /* XXX These two should move to some tree widget lib */ u16 row_offset; @@ -63,23 +102,91 @@ struct hist_entry { bool init_have_children; char level; + bool used; u8 filtered; + char *srcline; struct symbol *parent; - union { - unsigned long position; - struct hist_entry *pair; - struct rb_root sorted_chain; - }; - struct callchain_root callchain[0]; + unsigned long position; + struct rb_root sorted_chain; + struct branch_info *branch_info; + struct hists *hists; + struct mem_info *mem_info; + struct callchain_root callchain[0]; /* must be last member */ +}; + +static inline bool hist_entry__has_pairs(struct hist_entry *he) +{ + return !list_empty(&he->pairs.node); +} + +static inline struct hist_entry *hist_entry__next_pair(struct hist_entry *he) +{ + if (hist_entry__has_pairs(he)) + return list_entry(he->pairs.node.next, struct hist_entry, pairs.node); + return NULL; +} + +static inline void hist_entry__add_pair(struct hist_entry *pair, + struct hist_entry *he) +{ + list_add_tail(&pair->pairs.node, &he->pairs.head); +} + +static inline float hist_entry__get_percent_limit(struct hist_entry *he) +{ + u64 period = he->stat.period; + u64 total_period = hists__total_period(he->hists); + + if (unlikely(total_period == 0)) + return 0; + + if (symbol_conf.cumulate_callchain) + period = he->stat_acc->period; + + return period * 100.0 / total_period; +} + + +enum sort_mode { + SORT_MODE__NORMAL, + SORT_MODE__BRANCH, + SORT_MODE__MEMORY, + SORT_MODE__TOP, + SORT_MODE__DIFF, }; enum sort_type { + /* common sort keys */ SORT_PID, SORT_COMM, SORT_DSO, SORT_SYM, SORT_PARENT, SORT_CPU, + SORT_SRCLINE, + SORT_LOCAL_WEIGHT, + SORT_GLOBAL_WEIGHT, + SORT_TRANSACTION, + + /* branch stack specific sort keys */ + __SORT_BRANCH_STACK, + SORT_DSO_FROM = __SORT_BRANCH_STACK, + SORT_DSO_TO, + SORT_SYM_FROM, + SORT_SYM_TO, + SORT_MISPREDICT, + SORT_ABORT, + SORT_IN_TX, + + /* memory mode specific sort keys */ + __SORT_MEMORY_MODE, + SORT_MEM_DADDR_SYMBOL = __SORT_MEMORY_MODE, + SORT_MEM_DADDR_DSO, + SORT_MEM_LOCKED, + SORT_MEM_TLB, + SORT_MEM_LVL, + SORT_MEM_SNOOP, + SORT_MEM_DCACHELINE, }; /* @@ -93,32 +200,22 @@ struct sort_entry { int64_t (*se_cmp)(struct hist_entry *, struct hist_entry *); int64_t (*se_collapse)(struct hist_entry *, struct hist_entry *); - int (*se_snprintf)(struct hist_entry *self, char *bf, size_t size, + int64_t (*se_sort)(struct hist_entry *, struct hist_entry *); + int (*se_snprintf)(struct hist_entry *he, char *bf, size_t size, unsigned int width); u8 se_width_idx; - bool elide; }; extern struct sort_entry sort_thread; extern struct list_head hist_entry__sort_list; -void setup_sorting(const char * const usagestr[], const struct option *opts); - -extern size_t sort__thread_print(FILE *, struct hist_entry *, unsigned int); -extern size_t sort__comm_print(FILE *, struct hist_entry *, unsigned int); -extern size_t sort__dso_print(FILE *, struct hist_entry *, unsigned int); -extern size_t sort__sym_print(FILE *, struct hist_entry *, unsigned int __used); -extern int64_t cmp_null(void *, void *); -extern int64_t sort__thread_cmp(struct hist_entry *, struct hist_entry *); -extern int64_t sort__comm_cmp(struct hist_entry *, struct hist_entry *); -extern int64_t sort__comm_collapse(struct hist_entry *, struct hist_entry *); -extern int64_t sort__dso_cmp(struct hist_entry *, struct hist_entry *); -extern int64_t sort__sym_cmp(struct hist_entry *, struct hist_entry *); -extern int64_t sort__parent_cmp(struct hist_entry *, struct hist_entry *); -int64_t sort__cpu_cmp(struct hist_entry *left, struct hist_entry *right); -extern size_t sort__parent_print(FILE *, struct hist_entry *, unsigned int); +int setup_sorting(void); +int setup_output_field(void); +void reset_output_field(void); extern int sort_dimension__add(const char *); -void sort_entry__setup_elide(struct sort_entry *self, struct strlist *list, - const char *list_name, FILE *fp); +void sort__setup_elide(FILE *fp); +void perf_hpp__set_elide(int idx, bool elide); + +int report_parse_ignore_callees_opt(const struct option *opt, const char *arg, int unset); #endif /* __PERF_SORT_H */ |