[mvapich-discuss] Dynamically add node to communicator

[Rui Wang]

Hi all,

 

Does Mvapich support dynamically add a node to a communicator? That is, at
the very beginning, I initiated a task on several nodes. I also have defined
a spare node pool. During the execution, I'd like to start a new process on
a node from the spare node pool. Is it possible?

 

Thanks for your attention~

 

Best Regards,

 

Rui

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