2018-05-24 17:17:37 +02:00

12 lines
312 B
C

/* Simple timer, for use in benchmark reporting. */
typedef struct {
nstime_t t0;
nstime_t t1;
} timedelta_t;
void timer_start(timedelta_t *timer);
void timer_stop(timedelta_t *timer);
uint64_t timer_usec(const timedelta_t *timer);
void timer_ratio(timedelta_t *a, timedelta_t *b, char *buf, size_t buflen);