MPI_Win_call_errhandler(3) Open MPI MPI_Win_call_errhandler(3)NAMEMPI_Win_call_errhandler - Passes the supplied error code to the error
handler assigned to a window
SYNTAXC Syntax
#include <mpi.h>
int MPI_Win_call_errhandler(MPI_Win win, int errorcode)
Fortran Syntax
INCLUDE 'mpif.h'
MPI_WIN_CALL_ERRHANDLER(WIN, ERRORCODE, IERROR)
INTEGER WIN, ERRORCODE, IERROR
C++ Syntax
#include <mpi.h>
void MPI::Win::Call_errhandler(int errorcode) const
INPUT PARAMETERS
win Window with error handler (handle).
errorcode MPI error code (integer).
OUTPUT PARAMETER
IERROR Fortran only: Error status (integer).
DESCRIPTION
This function invokes the error handler assigned to the window win with
the supplied error code errorcode. If the error handler was success‐
fully called, the process is not aborted, and the error handler
returns, this function returns MPI_SUCCESS.
NOTES
Users should note that the default error handler is
MPI_ERRORS_ARE_FATAL. Thus, calling this function will abort the window
processes if the default error handler has not been changed for this
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.
See the MPI man page for a full list of MPI error codes.
SEE ALSO
MPI_Win_create_errhandler
MPI_Win_set_errhandler
1.7.4 Feb 04, 2014 MPI_Win_call_errhandler(3)
