17.2.428. MPI_Win_call_errhandler

MPI_Win_call_errhandler - Passes the supplied error code to the error handler assigned to a window

17.2.428.1. SYNTAX

17.2.428.1.1. C Syntax

#include <mpi.h>

int MPI_Win_call_errhandler(MPI_Win win, int errorcode)

17.2.428.1.2. Fortran Syntax

USE MPI
! or the older form: INCLUDE 'mpif.h'
MPI_WIN_CALL_ERRHANDLER(WIN, ERRORCODE, IERROR)
     INTEGER WIN, ERRORCODE, IERROR

17.2.428.1.3. Fortran 2008 Syntax

USE mpi_f08
MPI_Win_call_errhandler(win, errorcode, ierror)
     TYPE(MPI_Win), INTENT(IN) :: win
     INTEGER, INTENT(IN) :: errorcode
     INTEGER, OPTIONAL, INTENT(OUT) :: ierror

17.2.428.2. INPUT PARAMETERS

  • win: Window with error handler (handle).

  • errorcode: MPI error code (integer).

17.2.428.3. OUTPUT PARAMETER

  • IERROR: Fortran only: Error status (integer).

17.2.428.4. 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.

17.2.428.5. 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.

17.2.428.6. ERRORS

Almost all MPI routines return an error value; C routines as the value of the function and Fortran routines in the last argument.

See the MPI man page for a full list of MPI error codes.