Hi all,
Running a CUDA+MPI application on a node with 2 K80 GPUs, I get the
following warnings:
--
WARNING: There is at least non-excluded one OpenFabrics device found,
but there are no active ports detected (or Open MPI was
I have been having some difficulties getting the right combination of
SLURM, PMIx, and OMPI 3.1.x (specifically 3.1.2) to compile in such a way
that both the srun method of starting jobs and mpirun/mpiexec will also run.
If someone has a slurm 18.08 or newer, PMIx, and OMPI 3.x that works with
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