diff options
Diffstat (limited to 'tools/perf/util/stat.h')
| -rw-r--r-- | tools/perf/util/stat.h | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h index 093dc3cb28dd..1cfbe0a980ac 100644 --- a/tools/perf/util/stat.h +++ b/tools/perf/util/stat.h @@ -3,6 +3,7 @@ #include <linux/types.h> #include <stdio.h> +#include "xyarray.h" struct stats { @@ -29,8 +30,32 @@ enum aggr_mode { AGGR_GLOBAL, AGGR_SOCKET, AGGR_CORE, + AGGR_THREAD, }; +struct perf_counts_values { + union { + struct { + u64 val; + u64 ena; + u64 run; + }; + u64 values[3]; + }; +}; + +struct perf_counts { + s8 scaled; + struct perf_counts_values aggr; + struct xyarray *values; +}; + +static inline struct perf_counts_values* +perf_counts(struct perf_counts *counts, int cpu, int thread) +{ + return xyarray__entry(counts->values, cpu, thread); +} + void update_stats(struct stats *stats, u64 val); double avg_stats(struct stats *stats); double stddev_stats(struct stats *stats); @@ -46,6 +71,8 @@ static inline void init_stats(struct stats *stats) } struct perf_evsel; +struct perf_evlist; + bool __perf_evsel_stat__is(struct perf_evsel *evsel, enum perf_stat_evsel_id id); @@ -62,10 +89,24 @@ void perf_stat__update_shadow_stats(struct perf_evsel *counter, u64 *count, void perf_stat__print_shadow_stats(FILE *out, struct perf_evsel *evsel, double avg, int cpu, enum aggr_mode aggr); -struct perf_counts *perf_counts__new(int ncpus); +struct perf_counts *perf_counts__new(int ncpus, int nthreads); void perf_counts__delete(struct perf_counts *counts); -void perf_evsel__reset_counts(struct perf_evsel *evsel, int ncpus); -int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus); +void perf_evsel__reset_counts(struct perf_evsel *evsel); +int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus, int nthreads); void perf_evsel__free_counts(struct perf_evsel *evsel); + +void perf_evsel__reset_stat_priv(struct perf_evsel *evsel); +int perf_evsel__alloc_stat_priv(struct perf_evsel *evsel); +void perf_evsel__free_stat_priv(struct perf_evsel *evsel); + +int perf_evsel__alloc_prev_raw_counts(struct perf_evsel *evsel, + int ncpus, int nthreads); +void perf_evsel__free_prev_raw_counts(struct perf_evsel *evsel); + +int perf_evsel__alloc_stats(struct perf_evsel *evsel, bool alloc_raw); + +int perf_evlist__alloc_stats(struct perf_evlist *evlist, bool alloc_raw); +void perf_evlist__free_stats(struct perf_evlist *evlist); +void perf_evlist__reset_stats(struct perf_evlist *evlist); #endif |