3 ms·
I sure hope compilers haven't been twiddling their thumbs for the past decade.
by hornetblack 13y ago
I sure hope compilers haven't been twiddling their thumbs for the past decade.
- Narishma 13y agoYou mean developers, right? Compiler auto-vectorization hasn't really advanced that much. You still need to manually use SIMD intrinsics (or inline asm) to get any kind of worthwhile performance increase.
- freyrs3 13y agoLLVM especially llvm-polly seems to be the state of the art, at least of the open source auto-vectorization routines.