Ah, that clears it up a bit. Thanks! Looking forward to all of this. (For the interested readers, here's the SSE library: https://github.com/janestreet/ocaml_si

Ah, that clears it up a bit. Thanks! Looking forward to all of this. (For the interested readers, here's the SSE library: https://github.com/janestreet/ocaml_simd/tree/with-extensions/sse https://github.com/janestreet/ocaml_simd/tree/with-extension...)