Perhaps I should have said "for what it's worth". I'm not clever enough for C++, but it does seem to be what Livermore, for instance, are committed to. The one

Perhaps I should have said "for what it's worth". I'm not clever enough for C++, but it does seem to be what Livermore, for instance, are committed to. The oneapi propaganda does talk about other bindings, which I haven't looked for. The question might be how it works with OpenMP 5 offload, which was intended for portable performance.