^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #ifndef __PERF_STATS_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #define __PERF_STATS_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #include <linux/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #include <stdio.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #include <sys/types.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include <sys/resource.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include "rblist.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) struct perf_cpu_map;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) struct perf_stat_config;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) struct timespec;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) struct stats {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) double n, mean, M2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) u64 max, min;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) enum perf_stat_evsel_id {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) PERF_STAT_EVSEL_ID__NONE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) PERF_STAT_EVSEL_ID__CYCLES_IN_TX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) PERF_STAT_EVSEL_ID__TRANSACTION_START,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) PERF_STAT_EVSEL_ID__ELISION_START,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) PERF_STAT_EVSEL_ID__CYCLES_IN_TX_CP,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) PERF_STAT_EVSEL_ID__TOPDOWN_TOTAL_SLOTS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) PERF_STAT_EVSEL_ID__TOPDOWN_SLOTS_ISSUED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) PERF_STAT_EVSEL_ID__TOPDOWN_SLOTS_RETIRED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) PERF_STAT_EVSEL_ID__TOPDOWN_FETCH_BUBBLES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) PERF_STAT_EVSEL_ID__TOPDOWN_RECOVERY_BUBBLES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) PERF_STAT_EVSEL_ID__TOPDOWN_RETIRING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) PERF_STAT_EVSEL_ID__TOPDOWN_BAD_SPEC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) PERF_STAT_EVSEL_ID__TOPDOWN_FE_BOUND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) PERF_STAT_EVSEL_ID__TOPDOWN_BE_BOUND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) PERF_STAT_EVSEL_ID__SMI_NUM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) PERF_STAT_EVSEL_ID__APERF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) PERF_STAT_EVSEL_ID__MAX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) struct perf_stat_evsel {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) struct stats res_stats[3];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) enum perf_stat_evsel_id id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) u64 *group_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) enum aggr_mode {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) AGGR_NONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) AGGR_GLOBAL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) AGGR_SOCKET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) AGGR_DIE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) AGGR_CORE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) AGGR_THREAD,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) AGGR_UNSET,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) AGGR_NODE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) enum {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) CTX_BIT_USER = 1 << 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) CTX_BIT_KERNEL = 1 << 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) CTX_BIT_HV = 1 << 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) CTX_BIT_HOST = 1 << 3,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) CTX_BIT_IDLE = 1 << 4,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) CTX_BIT_MAX = 1 << 5,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) #define NUM_CTX CTX_BIT_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) enum stat_type {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) STAT_NONE = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) STAT_NSECS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) STAT_CYCLES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) STAT_STALLED_CYCLES_FRONT,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) STAT_STALLED_CYCLES_BACK,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) STAT_BRANCHES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) STAT_CACHEREFS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) STAT_L1_DCACHE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) STAT_L1_ICACHE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) STAT_LL_CACHE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) STAT_ITLB_CACHE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) STAT_DTLB_CACHE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) STAT_CYCLES_IN_TX,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) STAT_TRANSACTION,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) STAT_ELISION,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) STAT_TOPDOWN_TOTAL_SLOTS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) STAT_TOPDOWN_SLOTS_ISSUED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) STAT_TOPDOWN_SLOTS_RETIRED,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) STAT_TOPDOWN_FETCH_BUBBLES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) STAT_TOPDOWN_RECOVERY_BUBBLES,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) STAT_TOPDOWN_RETIRING,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) STAT_TOPDOWN_BAD_SPEC,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) STAT_TOPDOWN_FE_BOUND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) STAT_TOPDOWN_BE_BOUND,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) STAT_SMI_NUM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) STAT_APERF,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) STAT_MAX
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) struct runtime_stat {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) struct rblist value_list;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) typedef int (*aggr_get_id_t)(struct perf_stat_config *config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) struct perf_cpu_map *m, int cpu);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) struct perf_stat_config {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) enum aggr_mode aggr_mode;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) bool scale;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) bool no_inherit;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) bool identifier;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) bool csv_output;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) bool interval_clear;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) bool metric_only;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) bool null_run;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) bool ru_display;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) bool big_num;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) bool no_merge;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) bool walltime_run_table;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) bool all_kernel;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) bool all_user;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) bool percore_show_thread;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) bool summary;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) bool metric_no_group;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) bool metric_no_merge;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) bool stop_read_counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) FILE *output;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) unsigned int interval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) unsigned int timeout;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) int initial_delay;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) unsigned int unit_width;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) unsigned int metric_only_len;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) int times;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) int run_count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) int print_free_counters_hint;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) int print_mixed_hw_group_error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) struct runtime_stat *stats;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) int stats_num;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) const char *csv_sep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) struct stats *walltime_nsecs_stats;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) struct rusage ru_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) struct perf_cpu_map *aggr_map;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) aggr_get_id_t aggr_get_id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) struct perf_cpu_map *cpus_aggr_map;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) u64 *walltime_run;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) struct rblist metric_events;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) int ctl_fd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) int ctl_fd_ack;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) bool ctl_fd_close;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) const char *cgroup_list;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) void perf_stat__set_big_num(int set);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) void update_stats(struct stats *stats, u64 val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) double avg_stats(struct stats *stats);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) double stddev_stats(struct stats *stats);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) double rel_stddev_stats(double stddev, double avg);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) static inline void init_stats(struct stats *stats)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) stats->n = 0.0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) stats->mean = 0.0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) stats->M2 = 0.0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) stats->min = (u64) -1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) stats->max = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) struct evsel;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) struct evlist;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) struct perf_aggr_thread_value {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) struct evsel *counter;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) int id;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) double uval;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) u64 val;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) u64 run;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) u64 ena;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) bool __perf_evsel_stat__is(struct evsel *evsel,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) enum perf_stat_evsel_id id);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) #define perf_stat_evsel__is(evsel, id) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) __perf_evsel_stat__is(evsel, PERF_STAT_EVSEL_ID__ ## id)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) extern struct runtime_stat rt_stat;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) extern struct stats walltime_nsecs_stats;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) typedef void (*print_metric_t)(struct perf_stat_config *config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) void *ctx, const char *color, const char *unit,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) const char *fmt, double val);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) typedef void (*new_line_t)(struct perf_stat_config *config, void *ctx);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) void runtime_stat__init(struct runtime_stat *st);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) void runtime_stat__exit(struct runtime_stat *st);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) void perf_stat__init_shadow_stats(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) void perf_stat__reset_shadow_stats(void);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) void perf_stat__reset_shadow_per_stat(struct runtime_stat *st);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) void perf_stat__update_shadow_stats(struct evsel *counter, u64 count,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) int cpu, struct runtime_stat *st);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) struct perf_stat_output_ctx {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) void *ctx;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) print_metric_t print_metric;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) new_line_t new_line;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) bool force_header;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) void perf_stat__print_shadow_stats(struct perf_stat_config *config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) struct evsel *evsel,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) double avg, int cpu,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) struct perf_stat_output_ctx *out,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) struct rblist *metric_events,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) struct runtime_stat *st);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) void perf_stat__collect_metric_expr(struct evlist *);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) int perf_evlist__alloc_stats(struct evlist *evlist, bool alloc_raw);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) void perf_evlist__free_stats(struct evlist *evlist);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) void perf_evlist__reset_stats(struct evlist *evlist);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) void perf_evlist__reset_prev_raw_counts(struct evlist *evlist);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) void perf_evlist__copy_prev_raw_counts(struct evlist *evlist);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) void perf_evlist__save_aggr_prev_raw_counts(struct evlist *evlist);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) int perf_stat_process_counter(struct perf_stat_config *config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) struct evsel *counter);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) struct perf_tool;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) union perf_event;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) struct perf_session;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) struct target;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) int perf_event__process_stat_event(struct perf_session *session,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) union perf_event *event);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) size_t perf_event__fprintf_stat(union perf_event *event, FILE *fp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) size_t perf_event__fprintf_stat_round(union perf_event *event, FILE *fp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) size_t perf_event__fprintf_stat_config(union perf_event *event, FILE *fp);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) int create_perf_stat_counter(struct evsel *evsel,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) struct perf_stat_config *config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) struct target *target,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) int cpu);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) void
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) perf_evlist__print_counters(struct evlist *evlist,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) struct perf_stat_config *config,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) struct target *_target,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) struct timespec *ts,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) int argc, const char **argv);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) struct metric_expr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) double test_generic_metric(struct metric_expr *mexp, int cpu, struct runtime_stat *st);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) #endif
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
3 Commits
0 Branches
0 Tags