It’s not C++ but worth mention ISPC: https://ispc.github.io https://ispc.github.io which extends C with data parallel constructs. Notably it can generate gen

It’s not C++ but worth mention ISPC: https://ispc.github.io https://ispc.github.io which extends C with data parallel constructs. Notably it can generate generic wide code as long as the implementation of different intrinsic dis provided.