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

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 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