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openmpi/ompi/mpi/c/win_fence.c
Nathan Hjelm 52f519dacb Allow MPI_MODE_NOPRECEDE | MPI_MODE_NOSUCCEED for MPI_Win_fence
This combination does not make sense but is not explicitly forbidden by
the standard so remove the argument check for this combination.

cmr=v1.8.2:reviewer=jsquyres

This commit was SVN r31523.
2014-04-24 17:36:10 +00:00

62 строки
2.0 KiB
C

/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
/*
* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2008 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2014 Los Alamos National Security, LLC. All rights
* reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "ompi_config.h"
#include <stdio.h>
#include "ompi/mpi/c/bindings.h"
#include "ompi/runtime/params.h"
#include "ompi/communicator/communicator.h"
#include "ompi/errhandler/errhandler.h"
#include "ompi/win/win.h"
#include "ompi/mca/osc/osc.h"
#if OPAL_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
#pragma weak MPI_Win_fence = PMPI_Win_fence
#endif
#if OMPI_PROFILING_DEFINES
#include "ompi/mpi/c/profile/defines.h"
#endif
static const char FUNC_NAME[] = "MPI_Win_fence";
int MPI_Win_fence(int assert, MPI_Win win)
{
int rc;
if (MPI_PARAM_CHECK) {
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
if (ompi_win_invalid(win)) {
return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_WIN, FUNC_NAME);
} else if (0 != (assert & ~(MPI_MODE_NOSTORE | MPI_MODE_NOPUT |
MPI_MODE_NOPRECEDE | MPI_MODE_NOSUCCEED))) {
return OMPI_ERRHANDLER_INVOKE(win, MPI_ERR_ASSERT, FUNC_NAME);
}
}
OPAL_CR_ENTER_LIBRARY();
rc = win->w_osc_module->osc_fence(assert, win);
OMPI_ERRHANDLER_RETURN(rc, win, rc, FUNC_NAME);
}