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Zigzag Decoding with AVX-512(twitter.com)

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Link preview Arseny Kapoulkine 🇺🇦 (@zeuxcg) auf X Independent. Previously: TF@Roblox meshoptimizer, pugixml, volk, calm, niagara, qgrep, Luau https://t.co/PTS70xVAYe X (formerly Twitter) · twitter.com
I’ve been working on speeding up AVX-512 vertex decoding in meshoptimizer recently; in the process I stumbled upon two optimizations that I did not end up using but I thought they might be fun to write about! The optimizations that actually made it in require some higher level background / explanations that will have to wait until another day :)

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