src/util/timer/timer_linux.c


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#include <time.h>

#include "timer.h"

u64 nn_get_timestamp(void)
{
    struct timespec spec;
    clock_gettime(CLOCK_REALTIME, &spec);
    return 1e6 * spec.tv_sec + spec.tv_nsec * 1e-3;
}

f64 nn_get_tick(void)
{
    struct timespec spec;
    clock_gettime(CLOCK_MONOTONIC, &spec);
    return spec.tv_sec + spec.tv_nsec * 1e-9;
}