Sorry for delayed response - been a tad hectic lately.
I think what you want to do is only provide the —slot-list option. This will
restrict you to specific cpu(s), and you’ll be bound to just those cpu(s). So
you don’t need th other options - that’s what the error message is trying to
tell you
I've not found a set of good examples on this, so please give me
pointers to any information I might have missed.
I need to experiment with "odd" process placements and am trying to
accomplish this via the command line rather than using a placement
file.
I am using OpenMPI 1.8.x
I have successfu