MPI_Win_get_errhandler(3) Open MPI MPI_Win_get_errhandler(3)NAMEMPI_Win_get_errhandler - Retrieves the error handler currently associ‐
ated with a window.
SYNTAXC Syntax
#include <mpi.h>
int MPI_Win_get_errhandler(MPI_Win win, MPI_Errhandler *errhandler)
Fortran Syntax
INCLUDE 'mpif.h'
MPI_WIN_GET_ERRHANDLER(WIN, ERRHANDLER, IERROR)
INTEGER WIN, ERRHANDLER, IERROR
C++ Syntax
#include <mpi.h>
MPI::Errhandler MPI::Win::Get_errhandler() const
INPUT PARAMETER
win Window (handle).
OUTPUT PARAMETERS
errhandler
Error handler currently associated with window (handle).
IERROR Fortran only: Error status (integer).
DESCRIPTIONMPI_Win_get_errhandler retrieves the error handler currently associated
with a window.
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.
1.7.4 Feb 04, 2014 MPI_Win_get_errhandler(3)
