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39922dc53c
Sometimes we need to analyze the data in process level but current sort
keys only work on thread level. Let's add 'tgid' sort key for that as
'pid' is already taken for thread.
This will look mostly the same, but it only uses tgid instead of tid.
Here's an example of a process with two threads (thloop).
$ perf record -- perf test -w thloop
$ perf report --stdio -s tgid,pid -H
...
#
# Overhead Tgid:Command / Pid:Command
# ........... ..........................
#
100.00% 2018407:perf
50.34% 2018407:perf
49.66% 2018409:perf
Suggested-by: Stephane Eranian <eranian@google.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250509210421.197245-1-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
161 lines
3.9 KiB
C
161 lines
3.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __PERF_SORT_H
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#define __PERF_SORT_H
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#include <regex.h>
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#include <stdbool.h>
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#include "hist.h"
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struct option;
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extern regex_t parent_regex;
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extern const char *sort_order;
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extern const char *field_order;
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extern const char default_parent_pattern[];
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extern const char *parent_pattern;
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extern const char *default_sort_order;
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extern regex_t ignore_callees_regex;
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extern int have_ignore_callees;
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extern enum sort_mode sort__mode;
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extern struct sort_entry sort_comm;
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extern struct sort_entry sort_dso;
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extern struct sort_entry sort_sym;
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extern struct sort_entry sort_parent;
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extern struct sort_entry sort_dso_from;
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extern struct sort_entry sort_dso_to;
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extern struct sort_entry sort_sym_from;
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extern struct sort_entry sort_sym_to;
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extern struct sort_entry sort_srcline;
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extern struct sort_entry sort_type;
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extern const char default_mem_sort_order[];
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extern bool chk_double_cl;
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enum sort_mode {
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SORT_MODE__NORMAL,
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SORT_MODE__BRANCH,
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SORT_MODE__MEMORY,
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SORT_MODE__TOP,
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SORT_MODE__DIFF,
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SORT_MODE__TRACEPOINT,
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};
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enum sort_type {
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/* common sort keys */
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SORT_PID,
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SORT_COMM,
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SORT_DSO,
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SORT_SYM,
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SORT_PARENT,
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SORT_CPU,
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SORT_SOCKET,
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SORT_SRCLINE,
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SORT_SRCFILE,
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SORT_LOCAL_WEIGHT,
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SORT_GLOBAL_WEIGHT,
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SORT_TRANSACTION,
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SORT_TRACE,
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SORT_SYM_SIZE,
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SORT_DSO_SIZE,
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SORT_CGROUP,
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SORT_CGROUP_ID,
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SORT_SYM_IPC_NULL,
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SORT_TIME,
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SORT_CODE_PAGE_SIZE,
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SORT_LOCAL_INS_LAT,
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SORT_GLOBAL_INS_LAT,
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SORT_LOCAL_PIPELINE_STAGE_CYC,
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SORT_GLOBAL_PIPELINE_STAGE_CYC,
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SORT_ADDR,
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SORT_LOCAL_RETIRE_LAT,
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SORT_GLOBAL_RETIRE_LAT,
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SORT_SIMD,
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SORT_ANNOTATE_DATA_TYPE,
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SORT_ANNOTATE_DATA_TYPE_OFFSET,
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SORT_SYM_OFFSET,
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SORT_ANNOTATE_DATA_TYPE_CACHELINE,
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SORT_PARALLELISM,
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SORT_TGID,
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/* branch stack specific sort keys */
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__SORT_BRANCH_STACK,
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SORT_DSO_FROM = __SORT_BRANCH_STACK,
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SORT_DSO_TO,
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SORT_SYM_FROM,
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SORT_SYM_TO,
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SORT_MISPREDICT,
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SORT_ABORT,
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SORT_IN_TX,
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SORT_CYCLES,
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SORT_SRCLINE_FROM,
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SORT_SRCLINE_TO,
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SORT_SYM_IPC,
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SORT_ADDR_FROM,
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SORT_ADDR_TO,
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SORT_CALLCHAIN_BRANCH_PREDICTED,
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SORT_CALLCHAIN_BRANCH_ABORT,
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SORT_CALLCHAIN_BRANCH_CYCLES,
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/* memory mode specific sort keys */
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__SORT_MEMORY_MODE,
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SORT_MEM_DADDR_SYMBOL = __SORT_MEMORY_MODE,
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SORT_MEM_DADDR_DSO,
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SORT_MEM_LOCKED,
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SORT_MEM_TLB,
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SORT_MEM_LVL,
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SORT_MEM_SNOOP,
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SORT_MEM_DCACHELINE,
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SORT_MEM_IADDR_SYMBOL,
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SORT_MEM_PHYS_DADDR,
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SORT_MEM_DATA_PAGE_SIZE,
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SORT_MEM_BLOCKED,
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};
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/*
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* configurable sorting bits
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*/
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struct sort_entry {
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const char *se_header;
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int64_t (*se_cmp)(struct hist_entry *, struct hist_entry *);
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int64_t (*se_collapse)(struct hist_entry *, struct hist_entry *);
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int64_t (*se_sort)(struct hist_entry *, struct hist_entry *);
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int (*se_snprintf)(struct hist_entry *he, char *bf, size_t size,
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unsigned int width);
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int (*se_filter)(struct hist_entry *he, int type, const void *arg);
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void (*se_init)(struct hist_entry *he);
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u8 se_width_idx;
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};
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extern struct sort_entry sort_thread;
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struct evlist;
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struct tep_handle;
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int setup_sorting(struct evlist *evlist);
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int setup_output_field(void);
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void reset_output_field(void);
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void sort__setup_elide(FILE *fp);
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void perf_hpp__set_elide(int idx, bool elide);
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char *sort_help(const char *prefix, enum sort_mode mode);
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int report_parse_ignore_callees_opt(const struct option *opt, const char *arg, int unset);
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bool is_strict_order(const char *order);
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int hpp_dimension__add_output(unsigned col, bool implicit);
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void reset_dimensions(void);
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int sort_dimension__add(struct perf_hpp_list *list, const char *tok,
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struct evlist *evlist,
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int level);
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int output_field_add(struct perf_hpp_list *list, const char *tok, int *level);
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int64_t
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sort__iaddr_cmp(struct hist_entry *left, struct hist_entry *right);
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int64_t
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sort__daddr_cmp(struct hist_entry *left, struct hist_entry *right);
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int64_t
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sort__dcacheline_cmp(struct hist_entry *left, struct hist_entry *right);
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int64_t
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_sort__sym_cmp(struct symbol *sym_l, struct symbol *sym_r);
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char *hist_entry__srcline(struct hist_entry *he);
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#endif /* __PERF_SORT_H */
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