MPISsend(3OpenMPI) MPISsend(3OpenMPI)

NAME
       MMPPIISSsseenndd - Standard synchronous send.


SSYYNNTTAAXX
CC SSyynnttaaxx
       #include 
       int MPISsend(void *buf, int count, MPIDatatype datatype, int dest,
            int tag, MPIComm comm)


FFoorrttrraann SSyynnttaaxx
       INCLUDE 'mpif.h'
       MPISSEND(BUF, COUNT, DATATYPE, DEST, TAG, COMM, IERROR)
                BUF(*)
            INTEGER   COUNT, DATATYPE, DEST, TAG, COMM, IERROR


CC++++ SSyynnttaaxx
       #include 
       void Comm::Ssend(const void* buf, int count, const Datatype&
            datatype, int dest, int tag) const


IINNPPUUTT PPAARRAAMMEETTEERRSS
       buf       Initial address of send buffer (choice).

       count     Number of elements in send buffer (nonnegative integer).

       datatype  Datatype of each send buffer element (handle).

       dest      Rank of destination (integer).

       tag       Message tag (integer).

       comm      Communicator (handle).


OOUUTTPPUUTT PPAARRAAMMEETTEERR
       IERROR    Fortran only: Error status (integer).


DESCRIPTION
       MPISsend  performs  a  synchronous-mode,  blocking send. See the MPI-1
       Standard for more detailed information about such sends.


EERRRROORRSS
       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::ERRORSTHROWEXCEPTIONS, then on error the C++ exception mechanism
       will be used to throw an MPI:Exception object.

       Before the error value is returned, the current MPI  error  handler  is
       called.  By  default, this error handler aborts the MPI job, except for
       I/O  function  errors.  The  error  handler   may   be   changed   with
       MPICommseterrhandler; the predefined error handler MPIERRORSRETURN
       may be used to cause error values to be returned. Note  that  MPI  does
       not guarantee that an MPI program can continue past an error.




Open MPI 1.2                    September 2006             MPISsend(3OpenMPI)