55 строки
1.7 KiB
C
55 строки
1.7 KiB
C
/*
|
|
* Copyright (c) 2004-2005 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) 2004-2005 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.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
#include "ompi_config.h"
|
|
#include <stdio.h>
|
|
|
|
#include "mpi/c/bindings.h"
|
|
|
|
#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
|
|
#pragma weak MPI_Comm_group = PMPI_Comm_group
|
|
#endif
|
|
|
|
#if OMPI_PROFILING_DEFINES
|
|
#include "mpi/c/profile/defines.h"
|
|
#endif
|
|
|
|
static const char FUNC_NAME[] = "MPI_Comm_group";
|
|
|
|
|
|
int MPI_Comm_group(MPI_Comm comm, MPI_Group *group) {
|
|
|
|
int rc;
|
|
|
|
/* argument checking */
|
|
if ( MPI_PARAM_CHECK ) {
|
|
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
|
|
|
|
if ( MPI_COMM_NULL == comm || 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) */
|
|
|
|
|
|
rc = ompi_comm_group ( (ompi_communicator_t*)comm, (ompi_group_t**)group );
|
|
OMPI_ERRHANDLER_RETURN ( rc, comm, rc, FUNC_NAME);
|
|
}
|