I know a couple of the folks doing this sort of coding and while I'll tweak my APIs to be in the 10s of milliseconds they are tuning for nanosecond optimization

I know a couple of the folks doing this sort of coding and while I'll tweak my APIs to be in the 10s of milliseconds they are tuning for nanosecond optimization. Crazy to see code where the speed of light is becoming a bottleneck.