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MPI_Ssend_init(3) man page (version 1.2.9)

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NAME

       MPI_Ssend_init - Builds a handle for a synchronous send.

SYNTAX


C Syntax

       #include <mpi.h>
       int MPI_Ssend_init(void *buf, int count, MPI_Datatype datatype,
            int dest, int tag, MPI_Comm comm, MPI_Request *request)

Fortran Syntax

       INCLUDE 'mpif.h'
       MPI_SSEND_INIT(BUF, COUNT, DATATYPE, DEST, TAG, COMM, REQUEST,
                 IERROR)
            <type>    BUF(*)
            INTEGER   COUNT, DATATYPE, DEST, TAG, COMM, REQUEST, IERROR

C++ Syntax

       #include <mpi.h>
       Prequest Comm::Ssend_init(const void* buf, int count, const
            Datatype& datatype, int dest, int tag) const

INPUT PARAMETERS

       buf       Initial address of send buffer (choice).

       count     Number of elements to send (integer).

       datatype  Type of each element (handle).

       dest      Rank of destination (integer).

       tag       Message tag (integer).

       comm      Communicator (handle).

OUTPUT PARAMETERS

       request   Communication request (handle).

       IERROR    Fortran only: Error status (integer).

DESCRIPTION

       Creates  a  persistent communication object for a synchronous mode send
       operation, and binds to it all the arguments of a send operation.

       A communication (send or receive) that uses  a  persistent  request  is
       initiated by the function MPI_Start.

ERRORS

       Almost  all MPI routines return an error value; C routines as the value
       of the function and Fortran routines in the last  argument.  C++  func-
       tions  do  not  return  errors.  If the default error handler is set to
       MPI::ERRORS_THROW_EXCEPTIONS, then on error the C++ exception mechanism

SEE ALSO

       MPI_Bsend_init
       MPI_Send_init
       MPI_Rsend_init
       MPI_Recv_init
       MPI_Start
       MPI_Startall
       MPI_Ssend

Open MPI 1.2                    September 2006        MPI_Ssend_init(3OpenMPI)

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