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Subject: [OMPI users] How to join intercommunicators?
From: Mateus Augusto (teleomintos_at_[hidden])
Date: 2012-02-03 16:12:00

I have a process that creates other processes at different times (using MPI_Comm_spawn). After, the initial process (creator of other processes) must receive mesagens of created processes. However, there are one intercommunicator for each created process.
The question is: how to unite all the intercommunicator in a single  communicator and receive the mesagens from this single comunicator?