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a/src/utils/smallut.cpp |
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b/src/utils/smallut.cpp |
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... |
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... |
| 674 |
((TV).tv_nsec - m_nsecs) / 1000000))
|
674 |
((TV).tv_nsec - m_nsecs) / 1000000))
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| 675 |
#define MICROS(TV) ( (long)(((TV).tv_sec - m_secs) * 1000000L + \
|
675 |
#define MICROS(TV) ( (long)(((TV).tv_sec - m_secs) * 1000000L + \
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| 676 |
((TV).tv_nsec - m_nsecs) / 1000))
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676 |
((TV).tv_nsec - m_nsecs) / 1000))
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| 677 |
#define NANOS(TV) ( (long long)(((TV).tv_sec - m_secs) * 1000000000LL + \
|
677 |
#define NANOS(TV) ( (long long)(((TV).tv_sec - m_secs) * 1000000000LL + \
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| 678 |
((TV).tv_nsec - m_nsecs)))
|
678 |
((TV).tv_nsec - m_nsecs)))
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|
679 |
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|
680 |
// Using clock_gettime() is nice because it gives us ns res and it helps with
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|
681 |
// computing threads work times, but it's also a pita because it forces linking
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|
682 |
// with -lrt. So keep it optional. And not on the mac anyway
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|
683 |
// #define USE_CLOCK_GETTIME
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|
684 |
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| 679 |
#ifdef __APPLE__
|
685 |
#ifdef __APPLE__
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|
686 |
#undef USE_CLOCK_GETTIME
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|
687 |
#endif
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|
688 |
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|
689 |
#ifndef USE_CLOCK_GETTIME
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| 680 |
#include <sys/time.h>
|
690 |
#include <sys/time.h>
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| 681 |
#endif
|
691 |
#endif
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|
692 |
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| 682 |
static void gettime(clockid_t clk_id, struct timespec *ts)
|
693 |
static void gettime(clockid_t clk_id, struct timespec *ts)
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| 683 |
{
|
694 |
{
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| 684 |
#ifdef __APPLE__
|
695 |
#ifndef USE_CLOCK_GETTIME
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| 685 |
struct timeval tv;
|
696 |
struct timeval tv;
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| 686 |
gettimeofday(&tv, 0);
|
697 |
gettimeofday(&tv, 0);
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| 687 |
ts->tv_sec = tv.tv_sec;
|
698 |
ts->tv_sec = tv.tv_sec;
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| 688 |
ts->tv_nsec = tv.tv_usec * 1000;
|
699 |
ts->tv_nsec = tv.tv_usec * 1000;
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| 689 |
#else
|
700 |
#else
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