Could you go into more detail? How would you build e.g. numpy without FFI? | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		eternauta3k 21 days ago \| parent \| context \| favorite \| on: Python 3.14 is here. How fast is it? Could you go into more detail? How would you build e.g. numpy without FFI?

jononor 21 days ago [–]

These days you could probably build a pretty performant numpy like using shared memory with Arrow format and IPC for control. Though it would be considerably more complex and not at all easier than FFI...

Consider applying for YC's Winter 2026 batch! Applications are open till Nov 10
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact