Apologies for tooting my own horn, but I have made a language that compiles to vectorised code: https://futhark-lang.org https://futhark-lang.org You don't rea

Apologies for tooting my own horn, but I have made a language that compiles to vectorised code: https://futhark-lang.org https://futhark-lang.org You don't really need much in the way of fancy language features. If you take a simplified functional language, the requisite compiler is not too hard to write.