d81443cc5a
Often, orte/util/show_help.h is included, although no functionality is required -- instead, most often opal_output.h, or orte/mca/rml/rml_types.h Please see orte_show_help_replacement.sh commited next. - Local compilation (Linux/x86_64) w/ -Wimplicit-function-declaration actually showed two *missing* #include "orte/util/show_help.h" in orte/mca/odls/base/odls_base_default_fns.c and in orte/tools/orte-top/orte-top.c Manually added these. Let's have MTT the last word. This commit was SVN r20557.
82 строки
2.5 KiB
C
82 строки
2.5 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2006-2007 University of Houston. All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "ompi_config.h"
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#include "coll_inter.h"
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#include "mpi.h"
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#include "ompi/constants.h"
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#include "ompi/communicator/communicator.h"
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#include "ompi/mca/coll/coll.h"
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#include "ompi/mca/coll/base/coll_tags.h"
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#include "ompi/mca/pml/pml.h"
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/*
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* bcast_inter
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*
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* Function: - broadcast using the local_comm
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* Accepts: - same arguments as MPI_Bcast()
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* Returns: - MPI_SUCCESS or error code
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*/
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int
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mca_coll_inter_bcast_inter(void *buff, int count,
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struct ompi_datatype_t *datatype, int root,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module)
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{
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int rsize;
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int rank;
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int err;
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rsize = ompi_comm_remote_size(comm);
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rank = ompi_comm_rank(comm);
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if (MPI_PROC_NULL == root) {
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/* do nothing */
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err = OMPI_SUCCESS;
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} else if (MPI_ROOT != root) {
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/* Non-root, first process recieves the data and bcast to others */
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if ( 0 == rank ) {
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err = MCA_PML_CALL(recv(buff, count, datatype, root,
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MCA_COLL_BASE_TAG_BCAST, comm,
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MPI_STATUS_IGNORE));
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if (OMPI_SUCCESS != err) {
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return err;
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}
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}
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err = comm->c_local_comm->c_coll.coll_bcast(buff, count, datatype, 0,
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comm->c_local_comm,
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comm->c_local_comm->c_coll.coll_bcast_module);
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} else {
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/* root section, send to the first process of the remote group */
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err = MCA_PML_CALL(send(buff, count, datatype, 0,
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MCA_COLL_BASE_TAG_BCAST,
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MCA_PML_BASE_SEND_STANDARD,
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comm));
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if (OMPI_SUCCESS != err) {
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return err;
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}
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}
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/* All done */
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return err;
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}
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