Wanted to make a comparison between Burst-CPU and GPU performance so made a little Mandelbrot explorer. Turns out it's very nice as well. Try it for yourself: github.com/nothke/Jobifie… #gamedev #madewithunity #shaders
Spoilers: GPU is much faster :P
Interesting find: I see almost no perf difference between float and double precision on CPU, while on GPU it's big. I would guess it's maybe to do with the sheer amount of data which overshadows the cost of operations themselves..?
Interesting find: I see almost no perf difference between float and double precision on CPU, while on GPU it's big. I would guess it's maybe to do with the sheer amount of data which overshadows the cost of operations themselves..?
Also note that CPU mode is locked to 1024x1024 texture while GPU works per pixel so depends on your screen size. I should fix that.
Btw, another cool thing is that since Unity.Mathematics uses shader-like syntax, I just copied the code to the shader and apart from the "static" in function title, the syntax is identical, and it works! #unitytips 
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