MPI_Win_set_errhandler(3OpenMPI)MPI_Win_set_errhandler(3OpenMPI)NAMEMPI_Win_set_errhandler - Attaches a new error handler to a window.
SYNTAXC 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).
DESCRIPTIONMPI_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++ 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 2006MPI_Win_set_errhandler(3OpenMPI)
