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2026-10-15 10:22:41 UTC

Doug Binks on Nostr: I managed another obvious small perf improvement to this code - do not launch a ...



I managed another obvious small perf improvement to this code - do not launch a shadow ray-cast if the contribution from path weight and in-scattering would be negligible. It's only about 1.04x perf improvement on my tests but it's very consistent and pure ALU to reduce ALU + memory traffic so likely a good future bet too.