Project scope

[crtrott]

I am wondering what the scope of this is. We are maintaining and working on various standard library pieces (https://github.com/kokkos/mdspan, https://github.com/kokkos/stdblas). However, one of our requirements is back porting to C++17 standards which are actually currently used in HPC (right now 17 as the base, but starting to switch to 20) and another is to support GPUs, i.e. we need device markup, we need to work around a bunch of std:: features (e.g. array, pair, etc.) not fully working in CUDA/HIP code etc.. Is this in scope or out of scope? Do you only want features accepted in the draft, or also proposed?