summaryrefslogtreecommitdiff
path: root/tools/perf/util/stat.h
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/util/stat.h')
-rw-r--r--tools/perf/util/stat.h188
1 files changed, 70 insertions, 118 deletions
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h
index 335d19cc3063..f986911c9296 100644
--- a/tools/perf/util/stat.h
+++ b/tools/perf/util/stat.h
@@ -7,7 +7,7 @@
#include <sys/types.h>
#include <sys/resource.h>
#include "cpumap.h"
-#include "rblist.h"
+#include "counts.h"
struct perf_cpu_map;
struct perf_stat_config;
@@ -18,33 +18,27 @@ struct stats {
u64 max, min;
};
-enum perf_stat_evsel_id {
- PERF_STAT_EVSEL_ID__NONE = 0,
- PERF_STAT_EVSEL_ID__CYCLES_IN_TX,
- PERF_STAT_EVSEL_ID__TRANSACTION_START,
- PERF_STAT_EVSEL_ID__ELISION_START,
- PERF_STAT_EVSEL_ID__CYCLES_IN_TX_CP,
- PERF_STAT_EVSEL_ID__TOPDOWN_TOTAL_SLOTS,
- PERF_STAT_EVSEL_ID__TOPDOWN_SLOTS_ISSUED,
- PERF_STAT_EVSEL_ID__TOPDOWN_SLOTS_RETIRED,
- PERF_STAT_EVSEL_ID__TOPDOWN_FETCH_BUBBLES,
- PERF_STAT_EVSEL_ID__TOPDOWN_RECOVERY_BUBBLES,
- PERF_STAT_EVSEL_ID__TOPDOWN_RETIRING,
- PERF_STAT_EVSEL_ID__TOPDOWN_BAD_SPEC,
- PERF_STAT_EVSEL_ID__TOPDOWN_FE_BOUND,
- PERF_STAT_EVSEL_ID__TOPDOWN_BE_BOUND,
- PERF_STAT_EVSEL_ID__TOPDOWN_HEAVY_OPS,
- PERF_STAT_EVSEL_ID__TOPDOWN_BR_MISPREDICT,
- PERF_STAT_EVSEL_ID__TOPDOWN_FETCH_LAT,
- PERF_STAT_EVSEL_ID__TOPDOWN_MEM_BOUND,
- PERF_STAT_EVSEL_ID__SMI_NUM,
- PERF_STAT_EVSEL_ID__APERF,
- PERF_STAT_EVSEL_ID__MAX,
+/* hold aggregated event info */
+struct perf_stat_aggr {
+ /* aggregated values */
+ struct perf_counts_values counts;
+ /* number of entries (CPUs) aggregated */
+ int nr;
+ /* whether any entry has failed to read/process event */
+ bool failed;
+ /* to mark this data is processed already */
+ bool used;
};
+/* per-evsel event stats */
struct perf_stat_evsel {
- struct stats res_stats[3];
- enum perf_stat_evsel_id id;
+ /* used for repeated runs */
+ struct stats res_stats;
+ /* number of allocated 'aggr' */
+ int nr_aggr;
+ /* aggregated event values */
+ struct perf_stat_aggr *aggr;
+ /* used for group read */
u64 *group_data;
};
@@ -53,75 +47,31 @@ enum aggr_mode {
AGGR_GLOBAL,
AGGR_SOCKET,
AGGR_DIE,
+ AGGR_CLUSTER,
+ AGGR_CACHE,
AGGR_CORE,
AGGR_THREAD,
AGGR_UNSET,
AGGR_NODE,
-};
-
-enum {
- CTX_BIT_USER = 1 << 0,
- CTX_BIT_KERNEL = 1 << 1,
- CTX_BIT_HV = 1 << 2,
- CTX_BIT_HOST = 1 << 3,
- CTX_BIT_IDLE = 1 << 4,
- CTX_BIT_MAX = 1 << 5,
-};
-
-#define NUM_CTX CTX_BIT_MAX
-
-enum stat_type {
- STAT_NONE = 0,
- STAT_NSECS,
- STAT_CYCLES,
- STAT_STALLED_CYCLES_FRONT,
- STAT_STALLED_CYCLES_BACK,
- STAT_BRANCHES,
- STAT_CACHEREFS,
- STAT_L1_DCACHE,
- STAT_L1_ICACHE,
- STAT_LL_CACHE,
- STAT_ITLB_CACHE,
- STAT_DTLB_CACHE,
- STAT_CYCLES_IN_TX,
- STAT_TRANSACTION,
- STAT_ELISION,
- STAT_TOPDOWN_TOTAL_SLOTS,
- STAT_TOPDOWN_SLOTS_ISSUED,
- STAT_TOPDOWN_SLOTS_RETIRED,
- STAT_TOPDOWN_FETCH_BUBBLES,
- STAT_TOPDOWN_RECOVERY_BUBBLES,
- STAT_TOPDOWN_RETIRING,
- STAT_TOPDOWN_BAD_SPEC,
- STAT_TOPDOWN_FE_BOUND,
- STAT_TOPDOWN_BE_BOUND,
- STAT_TOPDOWN_HEAVY_OPS,
- STAT_TOPDOWN_BR_MISPREDICT,
- STAT_TOPDOWN_FETCH_LAT,
- STAT_TOPDOWN_MEM_BOUND,
- STAT_SMI_NUM,
- STAT_APERF,
- STAT_MAX
-};
-
-struct runtime_stat {
- struct rblist value_list;
+ AGGR_MAX
};
typedef struct aggr_cpu_id (*aggr_get_id_t)(struct perf_stat_config *config, struct perf_cpu cpu);
struct perf_stat_config {
enum aggr_mode aggr_mode;
+ u32 aggr_level;
bool scale;
bool no_inherit;
bool identifier;
bool csv_output;
+ bool json_output;
bool interval_clear;
bool metric_only;
bool null_run;
bool ru_display;
bool big_num;
- bool no_merge;
+ bool hybrid_merge;
bool walltime_run_table;
bool all_kernel;
bool all_user;
@@ -130,21 +80,20 @@ struct perf_stat_config {
bool no_csv_summary;
bool metric_no_group;
bool metric_no_merge;
+ bool metric_no_threshold;
+ bool hardware_aware_grouping;
bool stop_read_counter;
- bool quiet;
bool iostat_run;
+ char *user_requested_cpu_list;
+ bool system_wide;
FILE *output;
unsigned int interval;
unsigned int timeout;
- int initial_delay;
unsigned int unit_width;
unsigned int metric_only_len;
int times;
int run_count;
int print_free_counters_hint;
- int print_mixed_hw_group_error;
- struct runtime_stat *stats;
- int stats_num;
const char *csv_sep;
struct stats *walltime_nsecs_stats;
struct rusage ru_data;
@@ -152,7 +101,6 @@ struct perf_stat_config {
aggr_get_id_t aggr_get_id;
struct cpu_aggr_map *cpus_aggr_map;
u64 *walltime_run;
- struct rblist metric_events;
int ctl_fd;
int ctl_fd_ack;
bool ctl_fd_close;
@@ -160,8 +108,9 @@ struct perf_stat_config {
unsigned int topdown_level;
};
+extern struct perf_stat_config stat_config;
+
void perf_stat__set_big_num(int set);
-void perf_stat__set_no_csv_summary(int set);
void update_stats(struct stats *stats, u64 val);
double avg_stats(struct stats *stats);
@@ -180,78 +129,81 @@ static inline void init_stats(struct stats *stats)
struct evsel;
struct evlist;
-struct perf_aggr_thread_value {
- struct evsel *counter;
- struct aggr_cpu_id id;
- double uval;
- u64 val;
- u64 run;
- u64 ena;
+enum metric_threshold_classify {
+ METRIC_THRESHOLD_UNKNOWN,
+ METRIC_THRESHOLD_BAD,
+ METRIC_THRESHOLD_NEARLY_BAD,
+ METRIC_THRESHOLD_LESS_GOOD,
+ METRIC_THRESHOLD_GOOD,
};
-
-bool __perf_stat_evsel__is(struct evsel *evsel, enum perf_stat_evsel_id id);
-
-#define perf_stat_evsel__is(evsel, id) \
- __perf_stat_evsel__is(evsel, PERF_STAT_EVSEL_ID__ ## id)
-
-extern struct runtime_stat rt_stat;
-extern struct stats walltime_nsecs_stats;
+const char *metric_threshold_classify__color(enum metric_threshold_classify thresh);
typedef void (*print_metric_t)(struct perf_stat_config *config,
- void *ctx, const char *color, const char *unit,
- const char *fmt, double val);
+ void *ctx,
+ enum metric_threshold_classify thresh,
+ const char *fmt,
+ const char *unit,
+ double val);
typedef void (*new_line_t)(struct perf_stat_config *config, void *ctx);
-void runtime_stat__init(struct runtime_stat *st);
-void runtime_stat__exit(struct runtime_stat *st);
-void perf_stat__init_shadow_stats(void);
+/* Used to print the display name of the Default metricgroup for now. */
+typedef void (*print_metricgroup_header_t)(struct perf_stat_config *config,
+ void *ctx, const char *metricgroup_name);
+
void perf_stat__reset_shadow_stats(void);
-void perf_stat__reset_shadow_per_stat(struct runtime_stat *st);
-void perf_stat__update_shadow_stats(struct evsel *counter, u64 count,
- int cpu_map_idx, struct runtime_stat *st);
struct perf_stat_output_ctx {
void *ctx;
print_metric_t print_metric;
new_line_t new_line;
+ print_metricgroup_header_t print_metricgroup_header;
bool force_header;
};
void perf_stat__print_shadow_stats(struct perf_stat_config *config,
struct evsel *evsel,
- double avg, int cpu,
- struct perf_stat_output_ctx *out,
- struct rblist *metric_events,
- struct runtime_stat *st);
-void perf_stat__collect_metric_expr(struct evlist *);
-
-int evlist__alloc_stats(struct evlist *evlist, bool alloc_raw);
+ int aggr_idx,
+ struct perf_stat_output_ctx *out);
+bool perf_stat__skip_metric_event(struct evsel *evsel, u64 ena, u64 run);
+void *perf_stat__print_shadow_stats_metricgroup(struct perf_stat_config *config,
+ struct evsel *evsel,
+ int aggr_idx,
+ int *num,
+ void *from,
+ struct perf_stat_output_ctx *out);
+
+int evlist__alloc_stats(struct perf_stat_config *config,
+ struct evlist *evlist, bool alloc_raw);
void evlist__free_stats(struct evlist *evlist);
void evlist__reset_stats(struct evlist *evlist);
void evlist__reset_prev_raw_counts(struct evlist *evlist);
void evlist__copy_prev_raw_counts(struct evlist *evlist);
void evlist__save_aggr_prev_raw_counts(struct evlist *evlist);
+int evlist__alloc_aggr_stats(struct evlist *evlist, int nr_aggr);
+void evlist__reset_aggr_stats(struct evlist *evlist);
+void evlist__copy_res_stats(struct perf_stat_config *config, struct evlist *evlist);
+
int perf_stat_process_counter(struct perf_stat_config *config,
struct evsel *counter);
+void perf_stat_merge_counters(struct perf_stat_config *config, struct evlist *evlist);
+void perf_stat_process_percore(struct perf_stat_config *config, struct evlist *evlist);
+
struct perf_tool;
union perf_event;
struct perf_session;
struct target;
-int perf_event__process_stat_event(struct perf_session *session,
+int perf_event__process_stat_event(const struct perf_tool *tool,
+ struct perf_session *session,
union perf_event *event);
size_t perf_event__fprintf_stat(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_stat_round(union perf_event *event, FILE *fp);
size_t perf_event__fprintf_stat_config(union perf_event *event, FILE *fp);
-int create_perf_stat_counter(struct evsel *evsel,
- struct perf_stat_config *config,
- struct target *target,
- int cpu_map_idx);
void evlist__print_counters(struct evlist *evlist, struct perf_stat_config *config,
struct target *_target, struct timespec *ts, int argc, const char **argv);
struct metric_expr;
-double test_generic_metric(struct metric_expr *mexp, int cpu_map_idx, struct runtime_stat *st);
+double test_generic_metric(struct metric_expr *mexp, int aggr_idx);
#endif
generated by cgit (git 2.34.1) at 2025-12-25 16:44:52 +0000