5 ms·
It's technically correct; FFmpeg has a tiny amount of NEON intrinsics for no particularly good reason. (well, if it had a lot the good reason would have been to
by brigade 3y ago
It's technically correct; FFmpeg has a tiny amount of NEON intrinsics for no particularly good reason. (well, if it had a lot the good reason would have been to avoid writing everything twice between A32 and A64...)
Despite all the other comments, this doesn't appear to be intended to be used to write SIMD across multiple platforms? Rather, it's to quickly port codebases with lots of existing platform-specific intrinsics to a new platform? For this paper in particular, so that RISC-V can run somewhat optimized code without having to spend thousands of man-years writing new RVV code.