Hello all I have added a new binding option to OMPI master:
Alternatively, processes can be assigned to processors based on their local rank on a node using the \fI--bind-to cpuset:ordered\fP option with an associated \fI--cpu-list "0,2,5"\fP. This directs that the first rank on a node be bound to cpu0, the second rank on the node be bound to cpu1, and the third rank on the node be bound to cpu5. Note that an error will result if more processes are assigned to a node than cpus are provided. Lightly tested at this point, so please let me know if you encounter any issues. Ralph _______________________________________________ devel mailing list devel@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/devel
