<html><head><title>MPI_Gather</title>
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<H3>MPI_Gather</H3>
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int MPI_Gather(void* , int, MPI_Datatype, void*, int, MPI_Datatype, int, MPI_Comm); int MPI_Gatherv(void* , int, MPI_Datatype, void*, int *, int *, MPI_Datatype, int, MPI_Comm);int MPI_Scatter(void* , int, MPI_Datatype, void*, int, MPI_Datatype, int, MPI_Comm);
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Collects individual messages from each task in a group at the root task.
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