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Add a simple timer implementation for use in benchmarking.

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This commit is contained in:
Jason Evans 2014-09-07 19:57:24 -07:00
parent 82e88d1ecf
commit b67ec3c497
4 changed files with 75 additions and 1 deletions
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15
test/include/test/timer.h Normal file
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/*
* Simple timer, for use in benchmark reporting.
*/
#include <sys/time.h>
typedef struct {
struct timeval tv0;
struct timeval tv1;
} timer_t;
void timer_start(timer_t *timer);
void timer_stop(timer_t *timer);
uint64_t timer_usec(const timer_t *timer);
void timer_ratio(timer_t *a, timer_t *b, char *buf, size_t buflen);