blob: 34d8baaf558aee25793c44d268109e901673a75d [file] [log] [blame]
Jiri Olsad8095602015-08-07 12:51:03 +02001#ifndef __PERF_COUNTS_H
2#define __PERF_COUNTS_H
3
4#include "xyarray.h"
5
6struct perf_counts_values {
7 union {
8 struct {
9 u64 val;
10 u64 ena;
11 u64 run;
12 };
13 u64 values[3];
14 };
15};
16
17struct perf_counts {
18 s8 scaled;
19 struct perf_counts_values aggr;
20 struct xyarray *values;
21};
22
23
24static inline struct perf_counts_values*
25perf_counts(struct perf_counts *counts, int cpu, int thread)
26{
27 return xyarray__entry(counts->values, cpu, thread);
28}
29
30struct perf_counts *perf_counts__new(int ncpus, int nthreads);
31void perf_counts__delete(struct perf_counts *counts);
32
33void perf_evsel__reset_counts(struct perf_evsel *evsel);
34int perf_evsel__alloc_counts(struct perf_evsel *evsel, int ncpus, int nthreads);
35void perf_evsel__free_counts(struct perf_evsel *evsel);
36
37#endif /* __PERF_COUNTS_H */