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Sen 2025-09-02 14:43:36 +02:00
commit c9e78fd810
Signed by: sen
GPG key ID: 3AC50A6F47D1B722
381 changed files with 37141 additions and 0 deletions
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37
timing.h Normal file
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ulong tmr_time() {
struct timespec tm;
if(clock_gettime((clockid_t)sys.tmr_timer, &tm)) {
return 0ULL;
}
return tm.tv_sec * 1000000ULL + tm.tv_nsec / 1000ULL;
}
ulong tmr_ntime() {
struct timespec tm;
if(clock_gettime((clockid_t)sys.tmr_timer, &tm)) {
return 0ULL;
}
return tm.tv_sec * 1000000000ULL + tm.tv_nsec;
}
ulong tmr_rtime() {
return tmr_time() - sys.tmr_start;
}
double tmr_ftime() {
return ((double)tmr_rtime()) / 1000000.0;
}
clockid_t tmr_gettimer() {
struct timespec tm;
clockid_t timer = CLOCK_MONOTONIC_RAW;
if(clock_gettime(timer, &tm)) {
timer = CLOCK_MONOTONIC;
if(clock_gettime(timer, &tm)) {
timer = CLOCK_REALTIME;
sys_assert(!clock_gettime(timer, &tm))
}
}
return timer;
}