root/ompi/mca/coll/demo/coll_demo_barrier.c

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DEFINITIONS

This source file includes following definitions.
  1. mca_coll_demo_barrier_intra
  2. mca_coll_demo_barrier_inter

   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 #include "opal/util/output.h"
  21 
  22 #include "mpi.h"
  23 #include "ompi/constants.h"
  24 #include "ompi/mca/coll/coll.h"
  25 #include "ompi/mca/coll/base/base.h"
  26 #include "coll_demo.h"
  27 
  28 
  29 /*
  30  *      barrier_intra
  31  *
  32  *      Function:       - barrier
  33  *      Accepts:        - same as MPI_Barrier()
  34  *      Returns:        - MPI_SUCCESS or error code
  35  */
  36 int mca_coll_demo_barrier_intra(struct ompi_communicator_t *comm,
  37                                 mca_coll_base_module_t *module)
  38 {
  39     mca_coll_demo_module_t *demo_module = (mca_coll_demo_module_t*) module;
  40     opal_output_verbose(10, ompi_coll_base_framework.framework_output, "In demo barrier_intra");
  41     return demo_module->underlying.coll_barrier(comm,
  42                                                 demo_module->underlying.coll_barrier_module);
  43 }
  44 
  45 
  46 /*
  47  *      barrier_inter
  48  *
  49  *      Function:       - barrier
  50  *      Accepts:        - same as MPI_Barrier()
  51  *      Returns:        - MPI_SUCCESS or error code
  52  */
  53 int mca_coll_demo_barrier_inter(struct ompi_communicator_t *comm,
  54                                 mca_coll_base_module_t *module)
  55 {
  56     mca_coll_demo_module_t *demo_module = (mca_coll_demo_module_t*) module;
  57     opal_output_verbose(10, ompi_coll_base_framework.framework_output, "In demo barrier_inter");
  58     return demo_module->underlying.coll_barrier(comm,
  59                                                 demo_module->underlying.coll_barrier_module);
  60 }

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