uint64_t usec2tsc(uint64_t usec) { if (mult_will_overflow_u64(usec, system_timing.tsc_freq)) return msec2tsc(usec / 1000); else return (usec * system_timing.tsc_freq) / 1000000; }
uint64_t usec2tsc(uint64_t usec) { if (mult_will_overflow_u64(usec, get_tsc_freq())) return msec2tsc(usec / 1000); else return (usec * get_tsc_freq()) / 1000000; }