diff options
Diffstat (limited to 'bench/benchmark.h')
| -rw-r--r-- | bench/benchmark.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/bench/benchmark.h b/bench/benchmark.h index 6d6aa87..cb42777 100644 --- a/bench/benchmark.h +++ b/bench/benchmark.h @@ -101,11 +101,10 @@ rdtsc_join(unsigned int low, unsigned int high) rdtsc(&end_low, &end_high);\ dur_cycles = rdtsc_join(end_low, end_high);\ dur_cycles -= rdtsc_join(start_low, start_high);\ - dur_seconds = dur_cycles;\ - dur_seconds /= freq;\ - dur_seconds /= 1000;\ - dur_seconds -= dur.tv_sec = (int)dur_seconds;\ - dur.tv_nsec = dur_seconds * 1000000000L;\ + dur_seconds = (double)dur_cycles;\ + dur_seconds /= 1000 * (double)freq;\ + dur_seconds -= (double)(dur.tv_sec = (int)dur_seconds);\ + dur.tv_nsec = (long int)(dur_seconds * 1000000000L);\ } while (0) #elif defined(USE_CLOCK) # define TIC (start = clock()) @@ -130,5 +129,5 @@ rdtsc_join(unsigned int low, unsigned int high) #endif -#define TICKS (dur.tv_sec * 1000000000ULL + dur.tv_nsec) +#define TICKS ((unsigned long long int)(dur.tv_sec) * 1000000000ULL + (unsigned long long int)(dur.tv_nsec)) #define STIME (sprintf(timebuf, "%lli.%09li", (long long)(dur.tv_sec), dur.tv_nsec), timebuf) |