252 static struct TimeSampleAtomic last_sample;   // the last sample; under seq  variable
322   base_ns = last_sample.base_ns.load(std::memory_order_relaxed);  in GetCurrentTimeNanos()
323   base_cycles = last_sample.base_cycles.load(std::memory_order_relaxed);  in GetCurrentTimeNanos()
325       last_sample.nsscaled_per_cycle.load(std::memory_order_relaxed);  in GetCurrentTimeNanos()
327       last_sample.min_cycles_per_sample.load(std::memory_order_relaxed);  in GetCurrentTimeNanos()
410   ReadTimeSampleAtomic(&last_sample, &sample);  in GetCurrentTimeNanosSlowPath()
450     last_sample.raw_ns.store(now_ns, std::memory_order_relaxed);  in UpdateLastSample()
451     last_sample.base_ns.store(estimated_base_ns, std::memory_order_relaxed);  in UpdateLastSample()
452     last_sample.base_cycles.store(now_cycles, std::memory_order_relaxed);  in UpdateLastSample()
453     last_sample.nsscaled_per_cycle.store(0, std::memory_order_relaxed);  in UpdateLastSample()
454     last_sample.min_cycles_per_sample.store(0, std::memory_order_relaxed);  in UpdateLastSample()
498       last_sample.nsscaled_per_cycle.store(  in UpdateLastSample()
502       last_sample.min_cycles_per_sample.store(  in UpdateLastSample()
506       last_sample.nsscaled_per_cycle.store(0, std::memory_order_relaxed);  in UpdateLastSample()
507       last_sample.min_cycles_per_sample.store(0, std::memory_order_relaxed);  in UpdateLastSample()
511     last_sample.raw_ns.store(now_ns, std::memory_order_relaxed);  in UpdateLastSample()
512     last_sample.base_ns.store(estimated_base_ns, std::memory_order_relaxed);  in UpdateLastSample()
513     last_sample.base_cycles.store(now_cycles, std::memory_order_relaxed);  in UpdateLastSample()