libsimdpp

Header-only zero-overhead C++ wrapper of SIMD instructions

libsimdpp is a portable header-only zero-overhead C++ wrapper around single-instruction multiple-data (SIMD) intrinsics found in many compilers. The library presents a single interface over several instruction sets in such a way that the same source code may be compiled for different instruction sets. The resulting object files then may be hooked into internal dynamic dispatch mechanism.