veclavtlica
20 lines
519 B
C
20 lines
519 B
C
#include "timer.h"
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#include <stdint.h>
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#include <stdio.h>
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#define __USE_POSIX199309 1
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#include <time.h>
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/* TODO: Rename to posix.c */
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uint64_t com_timer_count_ns(void) {
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struct timespec time;
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clock_gettime(CLOCK_MONOTONIC, &time);
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return time.tv_sec * 1000000000 + time.tv_nsec;
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}
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void com_timer_profile(uint64_t starttime, const char *what) {
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uint64_t const endtime = com_timer_count_ns();
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uint64_t const diff = endtime - starttime;
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printf("profile \"%s\" took %fms\n", what, (double)diff / 1000000);
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}
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