I cannot emphasize how much of a game changer SB-SIMD has been for writing performant numeric code in SBCL. Being able to experiment with AVX intrinsics in a RE

I cannot emphasize how much of a game changer SB-SIMD has been for writing performant numeric code in SBCL. Being able to experiment with AVX intrinsics in a REPL has been quite the experience for me.