66 строки
2.1 KiB
C
66 строки
2.1 KiB
C
|
/*
|
||
|
|
* 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) 2006 Cisco Systems, Inc. All rights reserved.
|
||
|
|
* Copyright (c) 2015 Research Organization for Information Science
|
||
|
|
* and Technology (RIST). 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/memchecker.h"
|
||
|
|
|
||
|
|
#if OMPI_BUILD_MPI_PROFILING
|
||
|
|
#if OPAL_HAVE_WEAK_SYMBOLS
|
||
|
|
#pragma weak MPI_Comm_group = PMPI_Comm_group
|
||
|
|
#endif
|
||
|
|
#define MPI_Comm_group PMPI_Comm_group
|
||
|
|
#endif
|
||
|
|
|
||
|
|
static const char FUNC_NAME[] = "MPI_Comm_group";
|
||
|
|
|
||
|
|
|
||
|
|
int MPI_Comm_group(MPI_Comm comm, MPI_Group *group) {
|
||
|
|
|
||
|
|
int rc;
|
||
|
|
|
||
|
|
MEMCHECKER(
|
||
|
|
memchecker_comm(comm);
|
||
|
|
);
|
||
|
|
|
||
|
|
/* argument checking */
|
||
|
|
if ( MPI_PARAM_CHECK ) {
|
||
|
|
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
|
||
|
|
|
||
|
|
if ( ompi_comm_invalid (comm) )
|
||
|
|
return OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_COMM,
|
||
|
|
FUNC_NAME);
|
||
|
|
|
||
|
|
if ( NULL == group )
|
||
|
|
return OMPI_ERRHANDLER_INVOKE(comm, MPI_ERR_ARG,
|
||
|
|
FUNC_NAME);
|
||
|
|
} /* end if ( MPI_PARAM_CHECK) */
|
||
|
|
|
||
|
|
OPAL_CR_ENTER_LIBRARY();
|
||
|
|
|
||
|
|
rc = ompi_comm_group ( (ompi_communicator_t*)comm, (ompi_group_t**)group );
|
||
|
|
OMPI_ERRHANDLER_RETURN ( rc, comm, rc, FUNC_NAME);
|
||
|
|
}
|