158   std::atomic<uint64_t> nsscaled_per_cycle{0};  // cycle period  member
168   uint64_t nsscaled_per_cycle = 0;     // cycle period  member
267   sample->nsscaled_per_cycle =  in ReadTimeSampleAtomic()
268       atomic->nsscaled_per_cycle.load(std::memory_order_relaxed);  in ReadTimeSampleAtomic()
308   uint64_t nsscaled_per_cycle;  in GetCurrentTimeNanos()  local
329   nsscaled_per_cycle =  in GetCurrentTimeNanos()
330       time_state.last_sample.nsscaled_per_cycle.load(std::memory_order_relaxed);  in GetCurrentTimeNanos()
359     return base_ns + ((delta_cycles * nsscaled_per_cycle) >> kScale);  in GetCurrentTimeNanos()
426         ((delta_cycles * sample.nsscaled_per_cycle) >> kScale);  in GetCurrentTimeNanosSlowPath()
462     time_state.last_sample.nsscaled_per_cycle.store(0,  in UpdateLastSample()
470     if (sample->nsscaled_per_cycle != 0) {  // Have a cycle time estimate.  in UpdateLastSample()
477         estimated_scaled_ns = (delta_cycles >> s) * sample->nsscaled_per_cycle;  in UpdateLastSample()
478       } while (estimated_scaled_ns / sample->nsscaled_per_cycle !=  in UpdateLastSample()
509       time_state.last_sample.nsscaled_per_cycle.store(  in UpdateLastSample()
517       time_state.last_sample.nsscaled_per_cycle.store(  in UpdateLastSample()