I couldn't wait for the code ;p. I tested Selena Ling’s latest work on uniform surface sampling.

Real-time demo on Shadertoy: www.shadertoy.com/view/WfcXWB

Thx for your frequent updates! I have been quietly reading every post 😁. However, I always wondered what kind of tools are you using to optimize/benchmark your code. How do you benchmark for different platforms/hardware?