Added mpi4py communicator split support #1347
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…usion mess up the execution order
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I take it this is also a result of GSoC'23? What's the status here? |
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Summary
Added mpi4py communicator split support by creating a new library node.
Description
Added comm split library node, test, and replacement in frontend.
In this library node, the pseudo-writing edge can be used to ensure the order of mpi nodes.