4.13.2 Error Handlers for Windows



MPI_WIN_CREATE_ERRHANDLER(function, errhandler)

IN
function user defined error handling procedure (function)
OUT
errhandler MPI-/ error handler (handle)

int MPI_Win_create_errhandler(MPI_Win_errhandler_fn *function, MPI_Errhandler *errhandler)



MPI_WIN_CREATE_ERRHANDLER(FUNCTION, ERRHANDLER, IERROR) EXTERNAL FUNCTION
INTEGER ERRHANDLER, IERROR



int MPI::Win::Create_errhandler(MPI::Win::Errhandler_fn* function)



static MPI::Errhandler

The user routine should be, in C, a function of type MPI_Win_errhandler_fn, which is defined as

typedef void MPI_Win_errhandler_fn(MPI_Win *, int *, ...);



The first argument is the window in use, the second is the error code to be returned.

In Fortran, the user routine should be of the form:

SUBROUTINE WIN_ERRHANDLER_FN(WIN, ERROR_CODE, ...) INTEGER WIN, ERROR_CODE



In C++, the user routine should be of the form:

typedef void MPI::Win::Errhandler_fn(MPI::Win &, int *, ...);





MPI_WIN_SET_ERRHANDLER(win, errhandler)

INOUT
win window (handle)
IN
errhandler new error handler for window (handle)

int MPI_Win_set_errhandler(MPI_Win win, MPI_Errhandler errhandler)



MPI_WIN_SET_ERRHANDLER(WIN, ERRHANDLER, IERROR) INTEGER WIN, ERRHANDLER, IERROR



int MPI::Win::Set_errhandler(const MPI::Errhandler& errhandler)



void

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.



MPI_WIN_GET_ERRHANDLER(win, errhandler)

IN
win window (handle)
OUT
errhandler error handler currently associated with window (handle)

int MPI_Win_get_errhandler(MPI_Win win, MPI_Errhandler *errhandler)



MPI_WIN_GET_ERRHANDLER(WIN, ERRHANDLER, IERROR) INTEGER WIN, ERRHANDLER, IERROR



int MPI::Win::Get_errhandler() const



MPI::Errhandler

Retrieves the error handler currently associated with a window.

MPI-Standard for MARMOT