MPI_Gather(3)              (9/29/1994)              MPI_Gather(3)



     NAME
          MPI_Gather - Gathers together values from a group of
          processes


     INPUT PARAMETERS
          sendbuf
               - starting address of send buffer (choice)
          sendcount
               - number of elements in send buffer (integer)
          sendtype
               - data type of send buffer elements (handle)
          recvcount
               - number of elements for any single receive (integer,
               significant only at root)
          recvtype
               - data type of recv buffer elements (significant only
               at root) (handle)
          root - rank of receiving process (integer)
          comm - communicator (handle)


     OUTPUT PARAMETER
          recvbuf
               - address of receive buffer (choice, significant only
               at root)


     SYNOPSIS
          #include "mpi.h"
          int MPI_Gather ( sendbuf, sendcnt, sendtype, recvbuf, recvcount, recvtype,
             root, comm )
          void             *sendbuf;
          int               sendcnt;
          MPI_Datatype      sendtype;
          void             *recvbuf;
          int               recvcount;
          MPI_Datatype      recvtype;
          int               root;
          MPI_Comm          comm;



     LOCATION
           gather.c










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