Searched refs:cycles (Results 1 - 2 of 2) sorted by relevance

/darwin-on-arm/xnu/osfmk/i386/
H A Drtclock.c82 static void rtc_set_timescale(uint64_t cycles);
83 static uint64_t rtc_export_speed(uint64_t cycles);
149 * The timestamp counter (TSC) - which counts cpu clock cycles and can be read
314 uint64_t cycles; local
326 cycles = rtc_export_speed(tscFreq);
332 gPEClockFrequencyInfo.cpu_frequency_min_hz = cycles;
333 gPEClockFrequencyInfo.cpu_frequency_max_hz = cycles;
349 // Code to calculate how many processor cycles are in a second...
352 rtc_set_timescale(uint64_t cycles) argument
357 /* the "scale" factor will overflow unless cycles>SLOW_TSC_THRESHOL
380 uint64_t cycles; local
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/darwin-on-arm/xnu/osfmk/arm/
H A Drtclock.c284 uint64_t cycles; local
294 cycles = gPEClockFrequencyInfo.timebase_frequency_hz;
297 tscFreq = cycles;
314 uint64_t cycles; local

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