I'm not sure what you mean by "migrate". Are you talking about restarting a failed process at a different location? Or arbitrarily moving a process to another location upon command?

On Nov 10, 2011, at 5:18 AM, Mudassar Majeed wrote:

Dear MPI community,
                                       Please inform me if it is possible to migrate MPI processes among the nodes or cores. By note I mean a machine having multiple cores. So the cluster can have several nodes and each node can have several cores. I want to know if it is the part of MPI model to migrate processes among nodes or cores.

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