mpi_errhandler_get(3openmpi) [osx man page]

MPI_Errhandler_get(3OpenMPI)											      MPI_Errhandler_get(3OpenMPI)

NAME

       MPI_Errhandler_get  - Gets the error handler for a communicator -- use of this routine is deprecated.

SYNTAX

C Syntax
       #include <mpi.h>
       int MPI_Errhandler_get(MPI_Comm comm, MPI_Errhandler *errhandler)

Fortran Syntax
       INCLUDE 'mpif.h'
       MPI_ERRHANDLER_GET(COMM, ERRHANDLER, IERROR)
	    INTEGER   COMM, ERRHANDLER, IERROR

INPUT PARAMETER

       comm	 Communicator to get the error handler from (handle).

OUTPUT PARAMETERS

       errhandler
		 MPI error handler currently associated with communicator (handle).

       IERROR	 Fortran only: Error status (integer).

DESCRIPTION

       Note that use of this routine is deprecated as of MPI-2. Please use MPI_Comm_get_errhandler instead.

       This deprecated routine is not available in C++.

       Returns in errhandler (a handle to) the error handler that is currently associated with communicator comm.

       Example: A library function may register at its entry point the current error handler for a communicator, set its own private error handler
       for this communicator, and restore before exiting the previous error handler.

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
       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 MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN 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.

SEE ALSO

       MPI_Comm_create_errhandler
       MPI_Comm_get_errhandler
       MPI_Comm_set_errhandler

Open MPI 1.2							  September 2006				      MPI_Errhandler_get(3OpenMPI)

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MPI_Comm_set_errhandler(3OpenMPI)										 MPI_Comm_set_errhandler(3OpenMPI)

NAME

       MPI_Comm_set_errhandler	- Attaches a new error handler to a communicator.

SYNTAX

C Syntax
       #include <mpi.h>
       int MPI_Comm_set_errhandler(MPI_Comm comm,
	    MPI_Errhandler errhandler)

Fortran Syntax
       INCLUDE 'mpif.h'
       MPI_COMM_SET_ERRHANDLER(COMM, ERRHANDLER, IERROR)
	    INTEGER   COMM, ERRHANDLER, IERROR

C++ Syntax
       #include <mpi.h>
       void MPI::Comm::Set_errhandler(const MPI::Errhandler& errhandler)

INPUT
/OUTPUT PARAMETER
       comm	 Communicator (handle).

OUTPUT PARAMETERS

       errhandler
		 New error handler for communicator (handle).

       IERROR	 Fortran only: Error status (integer).

DESCRIPTION

       MPI_Comm_set_errhandler	attaches  a new error handler to a communicator. The error handler must be either a predefined error handler or an
       error handler created by a call to MPI_Comm_create_errhandler. This call is identical to MPI_Errhandler_set, the use  of  which	is  depre-
       cated.

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
       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 MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN  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				 MPI_Comm_set_errhandler(3OpenMPI)

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mpi_errhandler_get(3openmpi) [osx man page]

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