NAME¶
MPI_Win_call_errhandler - Passes the supplied error code to the error
handler assigned to a window
SYNTAX¶
C 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
- 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
successfully 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++ 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.
See the MPI man page for a full list of MPI error codes.
SEE ALSO¶
MPI_Win_create_errhandler
MPI_Win_set_errhandler