root/ompi/mca/coll/self/coll_self_barrier.c

DEFINITIONS

1. mca_coll_self_barrier_intra

   1 /*
   2  * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
   3  *                         University Research and Technology
   4  *                         Corporation.  All rights reserved.
   5  * Copyright (c) 2004-2005 The University of Tennessee and The University
   6  *                         of Tennessee Research Foundation.  All rights
   7  *                         reserved.
   8  * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
   9  *                         University of Stuttgart.  All rights reserved.
  10  * Copyright (c) 2004-2005 The Regents of the University of California.
  11  *                         All rights reserved.
  12  * $COPYRIGHT$
  13  *
  14  * Additional copyrights may follow
  15  *
  16  * $HEADER$
  17  */
  18 
  19 #include "ompi_config.h"
  20 
  21 #include "ompi/constants.h"
  22 #include "coll_self.h"
  23 
  24 
  25 /*
  26  *      barrier_intra
  27  *
  28  *      Function:       - barrier
  29  *      Accepts:        - same as MPI_Barrier()
  30  *      Returns:        - MPI_SUCCESS
  31  */
  32 int mca_coll_self_barrier_intra(struct ompi_communicator_t *comm,
  33                                 mca_coll_base_module_t *module)
  34 {
  35     /* Since there is only one process, this is a no-op */
  36 
  37     return MPI_SUCCESS;
  38 }