Re:HPC Systems Special Offer: Two A64FX Nodes in a 2U for $40k
by brandmeyer on Wednesday August 26, 2020 @11:11AM
(#24283149)
SVE is considerably richer than AVX-512, IMO. Its got better unaligned load/store support (especially on A64FX) and richer instructions for generating and manipulating masks.
For example, SVE has mask partitioning and speculative vector load instructions to accelerate data-dependent loop termination. You can do a vector-length-agnostic strncpy on SVE without too much effort.
For example, SVE has mask partitioning and speculative vector load instructions to accelerate data-dependent loop termination. You can do a vector-length-agnostic strncpy on SVE without too much effort.