MPI_Win_set_errhandler(3)          Open MPI          MPI_Win_set_errhandler(3)



NAME
       MPI_Win_set_errhandler - Attaches a new error handler to a window.


SYNTAX
C Syntax
       #include <mpi.h>
       int MPI_Win_set_errhandler(MPI_Win win, MPI_Errhandler errhandler)


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


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


INPUT/OUTPUT PARAMETER
       win       Window (handle).


INPUT PARAMETER
       errhandler
                 New error handler for window (handle).


OUTPUT PARAMETER
       IERROR    Fortran only: Error status (integer).


DESCRIPTION
       MPI_Win_set_errhandler attaches a new error handler to a window. The
       error handler must be either a predefined error handler or an error
       handler created by a call to MPI_Win_create_errhandler.


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++
       functions 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.





1.4.1                            Jan 14, 2010        MPI_Win_set_errhandler(3)
