> On Feb 11, 2021, at 1:11 PM, Jeff Squyres (jsquyres) via devel > <devel@lists.open-mpi.org> wrote: > > <snip> > > That being said, we just added the AVX MPI_Op component -- equivalent > components could be added for CUDA and/or AMD's GPU (what API does it use -- > OpenCL?).
AMD’s API is HIP: https://rocmdocs.amd.com/en/latest/Programming_Guides/HIP-GUIDE.html It is an abstraction of CUDA that allows compiling to AMD or NVIDIA GPUs.
