mpi_errhandler_free(3openmpi) [osx man page]

MPI_Errhandler_free(3OpenMPI)											     MPI_Errhandler_free(3OpenMPI)

NAME

       MPI_Errhandler_free  - Frees an MPI-style error handler.

SYNTAX

C Syntax
       #include <mpi.h>
       int MPI_Errhandler_free(MPI_Errhandler *errhandler)

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

C++ Syntax
       #include <mpi.h>
       void Errhandler::Free()

INPUT PARAMETER

       errhandler
		 MPI error handler (handle). Set to MPI_ERRHANDLER_NULL on exit.

OUTPUT PARAMETER

       IERROR	 Fortran only: Error status (integer).

DESCRIPTION

       Marks  the  error handler associated with errhandler for deallocation and sets errhandler to MPI_ERRHANDLER_NULL. The error handler will be
       deallocated after all communicators associated with it have been deallocated.

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_free(3OpenMPI)

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MPI_File_get_errhandler(3OpenMPI)										 MPI_File_get_errhandler(3OpenMPI)

NAME

       MPI_File_get_errhandler	- Gets the error handler for a file.

SYNTAX

C Syntax
       #include <mpi.h>
       int MPI_File_get_errhandler(MPI_File file, MPI_Errhandler
	    *errhandler)

Fortran Syntax
       INCLUDE 'mpif.h'
       MPI_FILE_GET_ERRHANDLER(FILE, ERRHANDLER, IERROR)
	    INTEGER   FILE, ERRHANDLER, IERROR

C++ Syntax
       #include <mpi.h>
       MPI::Errhandler MPI::File::Get_errhandler() const

INPUT PARAMETER

       file	 File (handle).

OUTPUT PARAMETERS

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

       IERROR	 Fortran only: Error status (integer).

DESCRIPTION

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

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. For MPI I/O function errors, the default error handler is set
       to MPI_ERRORS_RETURN. The error handler may be changed with MPI_File_set_errhandler; the predefined error handler MPI_ERRORS_ARE_FATAL  may
       be used to make I/O errors fatal. Note that MPI does not guarantee that an MPI program can continue past an error.

Open MPI 1.2							  September 2006				 MPI_File_get_errhandler(3OpenMPI)

Linux and UNIX Man Pages

mpi_errhandler_free(3openmpi) [osx man page]

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