mpi_attr_delete(3openmpi) [osx man page]

MPI_Attr_delete(3OpenMPI)												 MPI_Attr_delete(3OpenMPI)

NAME

       MPI_Attr_delete - Deletes attribute value associated with a key -- use of this routine is deprecated.

SYNTAX

C Syntax
       #include <mpi.h>
       int MPI_Attr_delete(MPI_Comm comm, int keyval)

Fortran Syntax
       INCLUDE 'mpif.h'
       MPI_ATTR_DELETE(COMM, KEYVAL, IERROR)
	    INTEGER   COMM, KEYVAL, IERROR

INPUT PARAMETERS

       comm	 Communicator to which attribute is attached (handle).

       keyval	 The key value of the deleted attribute (integer).

OUTPUT PARAMETER

       IERROR	 Fortran only: Error status (integer).

DESCRIPTION

       This deprecated routine is not available in C++.

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

       Delete  attribute  from	cache by key. This function invokes the attribute delete function delete_fn specified when the keyval was created.
       The call will fail if the delete_fn function returns an error code other than MPI_SUCCESS.

       Whenever a communicator is replicated using the function MPI_Comm_dup, all callback copy functions for attributes that  are  currently  set
       are  invoked  (in  arbitrary order). Whenever a communicator is deleted using the function MPI_Comm_free, all callback delete functions for
       attributes that are currently set are invoked.

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_Attr_delete(3OpenMPI)

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MPI_Errhandler_set(3OpenMPI)											      MPI_Errhandler_set(3OpenMPI)

NAME

       MPI_Errhandler_set  - Sets the error handler for a communicator -- use of this routine is deprecated.

SYNTAX

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

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

INPUT PARAMETERS

       comm	 Communicator to set the error handler for (handle).

       errhandler
		 New MPI error handler for communicator (handle).

OUTPUT PARAMETER

       IERROR	 Fortran only: Error status (integer).

DESCRIPTION

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

       This deprecated routine is not available in C++.

       Associates  the new error handler errhandler with communicator comm at the calling process. Note that an error handler is always associated
       with the communicator.

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_set(3OpenMPI)

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mpi_attr_delete(3openmpi) [osx man page]

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