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Subsections

MPIINTERCOMMMERGE MPI Intercommunicator Merge

Usage

This routine merges the current process with an existing group. The general syntax for its use is

  newcomm = mpiintercommmerge(comm,highflag)

where comm is the communicator we want to merge onto, highflag determines if our rank is at the high end of ranks in the new communicator or at the bottom end, and newcomm is the handle to the new communicator.



2004-10-09