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- #ifndef __PERF_HIST_H
- #define __PERF_HIST_H
- #include <linux/types.h>
- #include <pthread.h>
- #include "callchain.h"
- #include "evsel.h"
- #include "header.h"
- #include "color.h"
- #include "ui/progress.h"
- struct hist_entry;
- struct addr_location;
- struct symbol;
- enum hist_filter {
- HIST_FILTER__DSO,
- HIST_FILTER__THREAD,
- HIST_FILTER__PARENT,
- HIST_FILTER__SYMBOL,
- HIST_FILTER__GUEST,
- HIST_FILTER__HOST,
- HIST_FILTER__SOCKET,
- };
- enum hist_column {
- HISTC_SYMBOL,
- HISTC_DSO,
- HISTC_THREAD,
- HISTC_COMM,
- HISTC_PARENT,
- HISTC_CPU,
- HISTC_SOCKET,
- HISTC_SRCLINE,
- HISTC_SRCFILE,
- HISTC_MISPREDICT,
- HISTC_IN_TX,
- HISTC_ABORT,
- HISTC_SYMBOL_FROM,
- HISTC_SYMBOL_TO,
- HISTC_DSO_FROM,
- HISTC_DSO_TO,
- HISTC_LOCAL_WEIGHT,
- HISTC_GLOBAL_WEIGHT,
- HISTC_MEM_DADDR_SYMBOL,
- HISTC_MEM_DADDR_DSO,
- HISTC_MEM_LOCKED,
- HISTC_MEM_TLB,
- HISTC_MEM_LVL,
- HISTC_MEM_SNOOP,
- HISTC_MEM_DCACHELINE,
- HISTC_MEM_IADDR_SYMBOL,
- HISTC_TRANSACTION,
- HISTC_CYCLES,
- HISTC_NR_COLS, /* Last entry */
- };
- struct thread;
- struct dso;
- struct hists {
- struct rb_root entries_in_array[2];
- struct rb_root *entries_in;
- struct rb_root entries;
- struct rb_root entries_collapsed;
- u64 nr_entries;
- u64 nr_non_filtered_entries;
- struct thread *thread_filter;
- const struct dso *dso_filter;
- const char *uid_filter_str;
- const char *symbol_filter_str;
- pthread_mutex_t lock;
- struct events_stats stats;
- u64 event_stream;
- u16 col_len[HISTC_NR_COLS];
- int socket_filter;
- };
- struct hist_entry_iter;
- struct hist_iter_ops {
- int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *);
- int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *);
- int (*next_entry)(struct hist_entry_iter *, struct addr_location *);
- int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *);
- int (*finish_entry)(struct hist_entry_iter *, struct addr_location *);
- };
- struct hist_entry_iter {
- int total;
- int curr;
- bool hide_unresolved;
- struct perf_evsel *evsel;
- struct perf_sample *sample;
- struct hist_entry *he;
- struct symbol *parent;
- void *priv;
- const struct hist_iter_ops *ops;
- /* user-defined callback function (optional) */
- int (*add_entry_cb)(struct hist_entry_iter *iter,
- struct addr_location *al, bool single, void *arg);
- };
- extern const struct hist_iter_ops hist_iter_normal;
- extern const struct hist_iter_ops hist_iter_branch;
- extern const struct hist_iter_ops hist_iter_mem;
- extern const struct hist_iter_ops hist_iter_cumulative;
- struct hist_entry *__hists__add_entry(struct hists *hists,
- struct addr_location *al,
- struct symbol *parent,
- struct branch_info *bi,
- struct mem_info *mi, u64 period,
- u64 weight, u64 transaction,
- bool sample_self);
- int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al,
- int max_stack_depth, void *arg);
- int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right);
- int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right);
- int hist_entry__transaction_len(void);
- int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size,
- struct hists *hists);
- void hist_entry__delete(struct hist_entry *he);
- void hists__output_resort(struct hists *hists, struct ui_progress *prog);
- void hists__collapse_resort(struct hists *hists, struct ui_progress *prog);
- void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel);
- void hists__delete_entries(struct hists *hists);
- void hists__output_recalc_col_len(struct hists *hists, int max_rows);
- u64 hists__total_period(struct hists *hists);
- void hists__reset_stats(struct hists *hists);
- void hists__inc_stats(struct hists *hists, struct hist_entry *h);
- void hists__inc_nr_events(struct hists *hists, u32 type);
- void hists__inc_nr_samples(struct hists *hists, bool filtered);
- void events_stats__inc(struct events_stats *stats, u32 type);
- size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
- size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
- int max_cols, float min_pcnt, FILE *fp);
- size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
- void hists__filter_by_dso(struct hists *hists);
- void hists__filter_by_thread(struct hists *hists);
- void hists__filter_by_symbol(struct hists *hists);
- void hists__filter_by_socket(struct hists *hists);
- static inline bool hists__has_filter(struct hists *hists)
- {
- return hists->thread_filter || hists->dso_filter ||
- hists->symbol_filter_str || (hists->socket_filter > -1);
- }
- u16 hists__col_len(struct hists *hists, enum hist_column col);
- void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len);
- bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len);
- void hists__reset_col_len(struct hists *hists);
- void hists__calc_col_len(struct hists *hists, struct hist_entry *he);
- void hists__match(struct hists *leader, struct hists *other);
- int hists__link(struct hists *leader, struct hists *other);
- struct hists_evsel {
- struct perf_evsel evsel;
- struct hists hists;
- };
- static inline struct perf_evsel *hists_to_evsel(struct hists *hists)
- {
- struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists);
- return &hevsel->evsel;
- }
- static inline struct hists *evsel__hists(struct perf_evsel *evsel)
- {
- struct hists_evsel *hevsel = (struct hists_evsel *)evsel;
- return &hevsel->hists;
- }
- int hists__init(void);
- struct perf_hpp {
- char *buf;
- size_t size;
- const char *sep;
- void *ptr;
- };
- struct perf_hpp_fmt {
- const char *name;
- int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
- struct perf_evsel *evsel);
- int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
- struct perf_evsel *evsel);
- int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
- struct hist_entry *he);
- int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
- struct hist_entry *he);
- int64_t (*cmp)(struct perf_hpp_fmt *fmt,
- struct hist_entry *a, struct hist_entry *b);
- int64_t (*collapse)(struct perf_hpp_fmt *fmt,
- struct hist_entry *a, struct hist_entry *b);
- int64_t (*sort)(struct perf_hpp_fmt *fmt,
- struct hist_entry *a, struct hist_entry *b);
- struct list_head list;
- struct list_head sort_list;
- bool elide;
- int len;
- int user_len;
- };
- extern struct list_head perf_hpp__list;
- extern struct list_head perf_hpp__sort_list;
- #define perf_hpp__for_each_format(format) \
- list_for_each_entry(format, &perf_hpp__list, list)
- #define perf_hpp__for_each_format_safe(format, tmp) \
- list_for_each_entry_safe(format, tmp, &perf_hpp__list, list)
- #define perf_hpp__for_each_sort_list(format) \
- list_for_each_entry(format, &perf_hpp__sort_list, sort_list)
- #define perf_hpp__for_each_sort_list_safe(format, tmp) \
- list_for_each_entry_safe(format, tmp, &perf_hpp__sort_list, sort_list)
- extern struct perf_hpp_fmt perf_hpp__format[];
- enum {
- /* Matches perf_hpp__format array. */
- PERF_HPP__OVERHEAD,
- PERF_HPP__OVERHEAD_SYS,
- PERF_HPP__OVERHEAD_US,
- PERF_HPP__OVERHEAD_GUEST_SYS,
- PERF_HPP__OVERHEAD_GUEST_US,
- PERF_HPP__OVERHEAD_ACC,
- PERF_HPP__SAMPLES,
- PERF_HPP__PERIOD,
- PERF_HPP__MAX_INDEX
- };
- void perf_hpp__init(void);
- void perf_hpp__column_register(struct perf_hpp_fmt *format);
- void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
- void perf_hpp__column_enable(unsigned col);
- void perf_hpp__column_disable(unsigned col);
- void perf_hpp__cancel_cumulate(void);
- void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
- void perf_hpp__setup_output_field(void);
- void perf_hpp__reset_output_field(void);
- void perf_hpp__append_sort_keys(void);
- bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format);
- bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b);
- static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format)
- {
- return format->elide;
- }
- void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists);
- void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists);
- void perf_hpp__set_user_width(const char *width_list_str);
- typedef u64 (*hpp_field_fn)(struct hist_entry *he);
- typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front);
- typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...);
- int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
- struct hist_entry *he, hpp_field_fn get_field,
- const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
- int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp,
- struct hist_entry *he, hpp_field_fn get_field,
- const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent);
- static inline void advance_hpp(struct perf_hpp *hpp, int inc)
- {
- hpp->buf += inc;
- hpp->size -= inc;
- }
- static inline size_t perf_hpp__use_color(void)
- {
- return !symbol_conf.field_sep;
- }
- static inline size_t perf_hpp__color_overhead(void)
- {
- return perf_hpp__use_color() ?
- (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX
- : 0;
- }
- struct perf_evlist;
- struct hist_browser_timer {
- void (*timer)(void *arg);
- void *arg;
- int refresh;
- };
- #ifdef HAVE_SLANG_SUPPORT
- #include "../ui/keysyms.h"
- int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel,
- struct hist_browser_timer *hbt);
- int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel,
- struct hist_browser_timer *hbt);
- int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
- struct hist_browser_timer *hbt,
- float min_pcnt,
- struct perf_env *env);
- int script_browse(const char *script_opt);
- #else
- static inline
- int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused,
- const char *help __maybe_unused,
- struct hist_browser_timer *hbt __maybe_unused,
- float min_pcnt __maybe_unused,
- struct perf_env *env __maybe_unused)
- {
- return 0;
- }
- static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused,
- struct perf_evsel *evsel __maybe_unused,
- struct hist_browser_timer *hbt __maybe_unused)
- {
- return 0;
- }
- static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused,
- struct perf_evsel *evsel __maybe_unused,
- struct hist_browser_timer *hbt __maybe_unused)
- {
- return 0;
- }
- static inline int script_browse(const char *script_opt __maybe_unused)
- {
- return 0;
- }
- #define K_LEFT -1000
- #define K_RIGHT -2000
- #define K_SWITCH_INPUT_DATA -3000
- #endif
- unsigned int hists__sort_list_width(struct hists *hists);
- void hist__account_cycles(struct branch_stack *bs, struct addr_location *al,
- struct perf_sample *sample, bool nonany_branch_mode);
- struct option;
- int parse_filter_percentage(const struct option *opt __maybe_unused,
- const char *arg, int unset __maybe_unused);
- int perf_hist_config(const char *var, const char *value);
- #endif /* __PERF_HIST_H */
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