Lines Matching refs:TSCFrequency
72 long long TSCFrequency = -1; in getTSCFrequency() local
74 &TSCFrequency)) { in getTSCFrequency()
75 TSCFrequency *= 1000; in getTSCFrequency()
78 &TSCFrequency)) { in getTSCFrequency()
79 TSCFrequency *= 1000; in getTSCFrequency()
83 return TSCFrequency == -1 ? 0 : static_cast<uint64_t>(TSCFrequency); in getTSCFrequency()
87 long long TSCFrequency = -1;
88 size_t tscfreqsz = sizeof(TSCFrequency);
90 if (internal_sysctlbyname("machdep.tsc.frequency", &TSCFrequency,
94 if (internal_sysctlbyname("machdep.tsc_freq", &TSCFrequency, &tscfreqsz,
97 return static_cast<uint64_t>(TSCFrequency);