I just called _rdtsc() before and after the noise gen once every iteration, and pushed the sample onto a fixed size buffer .. after some N iterations (4k maybe,

I just called _rdtsc() before and after the noise gen once every iteration, and pushed the sample onto a fixed size buffer .. after some N iterations (4k maybe, can't remember) of samples, computed min/max/avg. There's a little project here that I used to benchmark in part 4 https://github.com/scallyw4g/bonsai_noise_bench https://github.com/scallyw4g/bonsai_noise_bench