Searched refs:aperf (Results 1 – 2 of 2) sorted by relevance
79 uint64 aperf = x86_read_msr(IA32_MSR_APERF); in measure_pstate() local86 int oldPState = sMaxPState * (aperf - entry->fPrevAperf) in measure_pstate()89 entry->fPrevAperf = aperf; in measure_pstate()
162 uint64 aperf = gCPU[cpu].arch.aperf_prev; in get_frequency_for() local169 *frequency = (aperf2 - aperf) * sCPUClockSpeed / (mperf2 - mperf); in get_frequency_for()