MPI_Reduce_scatter(3)      (9/13/1994)      MPI_Reduce_scatter(3)



     NAME
          MPI_Reduce_scatter - Combines values and scatters the
          results


     INPUT PARAMETERS
          sendbuf
               - starting address of send buffer (choice)
          recvcounts
               - integer array specifying the number of elements in
               result distributed to each process.  Array must be
               identical on all calling processes.
          datatype
               - data type of elements of input buffer (handle)
          op   - operation (handle)
          comm - communicator (handle)


     OUTPUT PARAMETER
          recvbuf
               - starting address of receive buffer (choice)

     SYNOPSIS
          #include "mpi.h"
          int MPI_Reduce_scatter ( sendbuf, recvbuf, recvcnts, datatype, op, comm )
          void             *sendbuf;
          void             *recvbuf;
          int              *recvcnts;
          MPI_Datatype      datatype;
          MPI_Op            op;
          MPI_Comm          comm;



     LOCATION
           red_scat.c



















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