4 ms·
The article claims this is portable C. Given the use of intel intrinsics, what happens if you try to compile it for ARM64?
by KerrAvon 2y ago
The article claims this is portable C. Given the use of intel intrinsics, what happens if you try to compile it for ARM64?
- tempay 2y agoI think they mean portable between modern x86 CPUs as opposed to truly portable.
- deleted 2y ago[deleted]
- rurban 2y agoYou'd need first to convert it to portable SIMD intrinsics. There are several libraries.
- pmeira 2y agoApparently it also needs Clang to achieve the same performance: https://news.ycombinator.com/item?id=40875968 https://news.ycombinator.com/item?id=40875968