Re: [OMPI devel] Proposed change to Cuda dependencies in Open MPI

Hi Gilles, Jeff’s PR - https://github.com/open-mpi/ompi/pull/10763 - is to address that issue. We are thinking about having the accelerator components silent by default. Thanks, William Zhang From: devel on behalf of Gilles Gouaillardet via devel Reply-To: Open MPI Developers Date: Friday,

Re: [OMPI devel] Proposed change to Cuda dependencies in Open MPI

William, What is the desired behavior if Open MPI built with CUDA is used on a system where CUDA is not available or cannot be used because of ABI compatibility issues? - issue a warning (could not open the DSO because of unsatisfied dependencies)? - silently ignore the CUDA related components?