Hello all,

What are the options for binding MPI tasks on a blocks of cores per 
node/socket/numa in a round-robin fashion? Say I want to fully populate 40 core 
sockets on dual-socket nodes but in a round-robin fashion binding 4 cores on 
the first node, then 4 cores on the next, and so on.  Would be ``--bind-to 
core``?

srun can do this with ``distribution=plane`` so one could do ``srun 
--distribution=plane=4``.

cheers

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