diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/builtin-stat.c | 37 | ||||
| -rw-r--r-- | tools/perf/util/evsel.h | 4 |
2 files changed, 20 insertions, 21 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 511ebaff9a66..3e5f356a5241 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -170,10 +170,6 @@ struct stats runtime_cycles_stats[MAX_NR_CPUS]; struct stats runtime_branches_stats[MAX_NR_CPUS]; struct stats walltime_nsecs_stats; -#define MATCH_EVENT(t, c, evsel) \ - (evsel->attr.type == PERF_TYPE_##t && \ - evsel->attr.config == PERF_COUNT_##c) - #define ERR_PERF_OPEN \ "counter %d, sys_perf_event_open() syscall returned with %d (%s). /bin/dmesg may provide additional information." @@ -229,10 +225,10 @@ static int create_perf_stat_counter(struct perf_evsel *evsel, bool *perm_err) /* * Does the counter have nsecs as a unit? */ -static inline int nsec_counter(struct perf_evsel *counter) +static inline int nsec_counter(struct perf_evsel *evsel) { - if (MATCH_EVENT(SOFTWARE, SW_CPU_CLOCK, counter) || - MATCH_EVENT(SOFTWARE, SW_TASK_CLOCK, counter)) + if (perf_evsel__match(evsel, SOFTWARE, SW_CPU_CLOCK) || + perf_evsel__match(evsel, SOFTWARE, SW_TASK_CLOCK)) return 1; return 0; @@ -300,11 +296,11 @@ static void read_counter_aggr(struct perf_evsel *counter) /* * Save the full runtime - to allow normalization during printout: */ - if (MATCH_EVENT(SOFTWARE, SW_TASK_CLOCK, counter)) + if (perf_evsel__match(counter, SOFTWARE, SW_TASK_CLOCK)) update_stats(&runtime_nsecs_stats[0], count[0]); - if (MATCH_EVENT(HARDWARE, HW_CPU_CYCLES, counter)) + if (perf_evsel__match(counter, HARDWARE, HW_CPU_CYCLES)) update_stats(&runtime_cycles_stats[0], count[0]); - if (MATCH_EVENT(HARDWARE, HW_BRANCH_INSTRUCTIONS, counter)) + if (perf_evsel__match(counter, HARDWARE, HW_BRANCH_INSTRUCTIONS)) update_stats(&runtime_branches_stats[0], count[0]); } @@ -347,11 +343,11 @@ static void read_counter(struct perf_evsel *counter) cpu_counts[cpu].ena = count[1]; cpu_counts[cpu].run = count[2]; - if (MATCH_EVENT(SOFTWARE, SW_TASK_CLOCK, counter)) + if (perf_evsel__match(counter, SOFTWARE, SW_TASK_CLOCK)) update_stats(&runtime_nsecs_stats[cpu], count[0]); - if (MATCH_EVENT(HARDWARE, HW_CPU_CYCLES, counter)) + if (perf_evsel__match(counter, HARDWARE, HW_CPU_CYCLES)) update_stats(&runtime_cycles_stats[cpu], count[0]); - if (MATCH_EVENT(HARDWARE, HW_BRANCH_INSTRUCTIONS, counter)) + if (perf_evsel__match(counter, HARDWARE, HW_BRANCH_INSTRUCTIONS)) update_stats(&runtime_branches_stats[cpu], count[0]); } } @@ -474,7 +470,7 @@ static void print_noise(struct perf_evsel *evsel, double avg) 100 * stddev_stats(&ps->res_stats[0]) / avg); } -static void nsec_printout(int cpu, struct perf_evsel *counter, double avg) +static void nsec_printout(int cpu, struct perf_evsel *evsel, double avg) { double msecs = avg / 1e6; char cpustr[16] = { '\0', }; @@ -485,18 +481,17 @@ static void nsec_printout(int cpu, struct perf_evsel *counter, double avg) csv_output ? 0 : -4, cpumap[cpu], csv_sep); - fprintf(stderr, fmt, cpustr, msecs, csv_sep, event_name(counter)); + fprintf(stderr, fmt, cpustr, msecs, csv_sep, event_name(evsel)); if (csv_output) return; - if (MATCH_EVENT(SOFTWARE, SW_TASK_CLOCK, counter)) { + if (perf_evsel__match(evsel, SOFTWARE, SW_TASK_CLOCK)) fprintf(stderr, " # %10.3f CPUs ", avg / avg_stats(&walltime_nsecs_stats)); - } } -static void abs_printout(int cpu, struct perf_evsel *counter, double avg) +static void abs_printout(int cpu, struct perf_evsel *evsel, double avg) { double total, ratio = 0.0; char cpustr[16] = { '\0', }; @@ -516,19 +511,19 @@ static void abs_printout(int cpu, struct perf_evsel *counter, double avg) else cpu = 0; - fprintf(stderr, fmt, cpustr, avg, csv_sep, event_name(counter)); + fprintf(stderr, fmt, cpustr, avg, csv_sep, event_name(evsel)); if (csv_output) return; - if (MATCH_EVENT(HARDWARE, HW_INSTRUCTIONS, counter)) { + if (perf_evsel__match(evsel, HARDWARE, HW_INSTRUCTIONS)) { total = avg_stats(&runtime_cycles_stats[cpu]); if (total) ratio = avg / total; fprintf(stderr, " # %10.3f IPC ", ratio); - } else if (MATCH_EVENT(HARDWARE, HW_BRANCH_MISSES, counter) && + } else if (perf_evsel__match(evsel, HARDWARE, HW_BRANCH_MISSES) && runtime_branches_stats[cpu].n != 0) { total = avg_stats(&runtime_branches_stats[cpu]); diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 3eb3989a2110..8a5cfb656674 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -21,4 +21,8 @@ void perf_evsel__delete(struct perf_evsel *evsel); int perf_evsel__alloc_fd(struct perf_evsel *evsel, int ncpus, int nthreads); void perf_evsel__free_fd(struct perf_evsel *evsel); +#define perf_evsel__match(evsel, t, c) \ + (evsel->attr.type == PERF_TYPE_##t && \ + evsel->attr.config == PERF_COUNT_##c) + #endif /* __PERF_EVSEL_H */ |