/* * Copyright (c) 2004-2005 The Trustees of Indiana University. * All rights reserved. * Copyright (c) 2004-2005 The Trustees of the University of Tennessee. * 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 "coll_hierarch.h" #include "mpi.h" #include "ompi/include/constants.h" #include "opal/util/output.h" #include "mca/coll/coll.h" #include "mca/coll/base/base.h" #include "coll_hierarch.h" /* * barrier_intra * * Function: - barrier using O(N) algorithm * Accepts: - same as MPI_Barrier() * Returns: - MPI_SUCCESS or error code */ int mca_coll_hierarch_barrier_intra(struct ompi_communicator_t *comm) { opal_output_verbose(10, mca_coll_base_output, "In hierarch barrier_intra"); return MPI_SUCCESS; }