Searched refs:Cpu_tsc_freq (Results 1 – 4 of 4) sorted by relevance
33 extern uint64_t Cpu_tsc_freq;
27 extern uint64_t Cpu_tsc_freq; // 导出自cpu.c174 Cpu_tsc_freq = (test_tsc_end - test_tsc_start) * (1000UL / interval); in HPET_measure_freq()176 kinfo("TSC frequency: %ldMHz", Cpu_tsc_freq / 1000000); in HPET_measure_freq()
37 uint64_t expired_tsc = rdtsc() + (((uint64_t)rqtp->tv_nsec) * Cpu_tsc_freq) / 1000000000; in nanosleep()
30 uint64_t Cpu_tsc_freq = 0; variable