this could become a major thing in coarray world, but the issues start already: > ...Note that this does not support tensor engine, which is tied to CUDA and R

this could become a major thing in coarray world, but the issues start already: > ...Note that this does not support tensor engine, which is tied to CUDA and RDMA (via ibverbs). I.e. yet another CUDA married approach: the issue is not ibverbs but the code shows they use GPUDirect RDMA, going from there this can only get worse - more CUDA dependencies. There would have been OpenUCX.