I made some documentation for #WebAssembly SIMD, sort of an intrinsics guide but more. There is documentation for instructions, intrinsics, and WAV functions, plus lots of timing information for different architectures.
- Does anyone know of a project using NEON intrinsics which might be interested in a port to, well, everything other than Arm (e.g., WebAssembly)? We're looking for goals to help set priorities for implementing the remaining NEON functions in SIMDe…
- New blog* post: Portability is Reliability: evan.nemerson.com/2021/05/04/por… * Yes, I have a blog, I just haven't posted in ~ 6 years :)
- The portable implementation of SVE in SIMDe is working out better than I expected. Lots of API to left cover, but the infrastructure in place now is pretty solid so that can proceed relatively quickly. @CompileExplore link if anyone wants to play with it:
- Fujitsu's A64FX Microarchitecture Manual has lots of interesting details: raw.githubusercontent.com/fujitsu/A64FX/… A64FX is, AFAIK, the only production CPU which supports SVE. I also don't usually see this much public detail about Arm CPUs.
