Beat idlers faster with this simple trick!
https://claude.site/artifacts/77dbf9ef-d9c2-4f82-be14-31d39b70d5c2
It's actually pretty capable. The first images were simple, but had a point. Having seen the result it proposed a few tweaks. And after getting the sources for example scenes and elementary functions it picked up more stuff to its satisfaction.
Long time, no SIMD #Haskell
JK, the naivest stupidest binary tree blows fancy 4-way SIMDed BVH out of the water.
Actually, it may be slower by itself, but multicore apparently *destroys* wide instruction performance. At the same time cache^W completely oblivious scalar traversal is happy to run on all the capabilities available.
High ceremony 4-wide or primitive 10-/20-/whatever-wide?
Toots as he pleases.