Sure. You'll see it very often in codec implementations. From rav1e, a fast AV1 encoder mostly written in Rust: https://github.com/xiph/rav1e/tree/master/src/

Sure. You'll see it very often in codec implementations. From rav1e, a fast AV1 encoder mostly written in Rust: https://github.com/xiph/rav1e/tree/master/src/x86 https://github.com/xiph/rav1e/tree/master/src/x86 Portions of the algorithm have been translated into assembly for ARM and x86. Shaving even a couple percent off something like motion compensation search will add up to meaningful gains. See also the current reference implementation of JPEG: https://github.com/libjpeg-turbo/libjpeg-turbo/tree/main/simd/x86_64 https://github.com/libjpeg-turbo/libjpeg-turbo/tree/main/sim...