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MPI_Win_set_name(3) man page (version 1.8)

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Name

MPI_Win_set_name - Sets the name of a window.

Syntax

C Syntax


#include <mpi.h>
int MPI_Win_set_name(MPI_Win win, const char *win_name)

Fortran Syntax


INCLUDE ’mpif.h’
MPI_WIN_SET_NAME(WIN, WIN_NAME, IERROR)
    INTEGER WIN, IERROR
    CHARACTER*(*) WIN_NAME

C++ Syntax


#include <mpi.h>
void MPI::Win::Set_name(const char* win_name)

Input/Output Parameter

win
Window whose identifier is to be set (handle).

Input Parameter

win_name
The character string used as the name (string).

Output Parameter

IERROR
Fortran only: Error status (integer).

Description

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.

Before the error value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job, except for I/O function errors. The error handler may be changed with MPI_Comm_set_errhandler; the predefined error handler MPI_ERRORS_RETURN may be used to cause error values to be returned. Note that MPI does not guarantee that an MPI program can continue past an error.


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