Handmade Hero is one of the best learning resources on SIMD (and, in my opinion, programming in general). Here's the episode where SIMD is properly introduced:

Handmade Hero is one of the best learning resources on SIMD (and, in my opinion, programming in general). Here's the episode where SIMD is properly introduced: https://guide.handmadehero.org/code/day115 https://guide.handmadehero.org/code/day115