diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/testing/selftests/bpf/bench.h | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/tools/testing/selftests/bpf/bench.h b/tools/testing/selftests/bpf/bench.h index 624c6b11501f..d748255877e2 100644 --- a/tools/testing/selftests/bpf/bench.h +++ b/tools/testing/selftests/bpf/bench.h @@ -30,16 +30,25 @@ struct env { struct cpu_set cons_cpus; }; +struct basic_stats { + double mean; + double stddev; +}; + struct bench_res { long hits; long drops; long false_hits; + long important_hits; + unsigned long gp_ns; + unsigned long gp_ct; + unsigned int stime; }; struct bench { const char *name; - void (*validate)(); - void (*setup)(); + void (*validate)(void); + void (*setup)(void); void *(*producer_thread)(void *ctx); void *(*consumer_thread)(void *ctx); void (*measure)(struct bench_res* res); @@ -54,13 +63,23 @@ struct counter { extern struct env env; extern const struct bench *bench; -void setup_libbpf(); +void setup_libbpf(void); void hits_drops_report_progress(int iter, struct bench_res *res, long delta_ns); void hits_drops_report_final(struct bench_res res[], int res_cnt); void false_hits_report_progress(int iter, struct bench_res *res, long delta_ns); void false_hits_report_final(struct bench_res res[], int res_cnt); +void ops_report_progress(int iter, struct bench_res *res, long delta_ns); +void ops_report_final(struct bench_res res[], int res_cnt); +void local_storage_report_progress(int iter, struct bench_res *res, + long delta_ns); +void local_storage_report_final(struct bench_res res[], int res_cnt); +void grace_period_latency_basic_stats(struct bench_res res[], int res_cnt, + struct basic_stats *gp_stat); +void grace_period_ticks_basic_stats(struct bench_res res[], int res_cnt, + struct basic_stats *gp_stat); -static inline __u64 get_time_ns() { +static inline __u64 get_time_ns(void) +{ struct timespec t; clock_gettime(CLOCK_MONOTONIC, &t); |