9d4a26f47d
Notes:
- This commit also eliminates the need for an available components list in use
in several frameworks. None of the code in question was making use of the
priority field of the priority component list item so these extra lists were
removed.
- Cleaned up selection code in several frameworks to sort lists using opal_list_sort.
- Cleans up the ompi/orte-info functions. Expose the functions that construct the
list of params so they can be used elsewhere.
patches for mtl/portals4 from brian
missed a few output variables in openib
This commit was SVN r28241.
127 строки
5.0 KiB
C
127 строки
5.0 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) 2004-2011 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) 2008-2011 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 <stdio.h>
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#include <stdlib.h>
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#include "mpi.h"
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#include "ompi/constants.h"
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#include "ompi/mca/fcoll/fcoll.h"
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#include "ompi/mca/fcoll/base/base.h"
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#include "opal/util/output.h"
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static int init_query(const mca_base_component_t *m,
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bool enable_progress_threads,
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bool enable_mpi_threads);
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static int init_query_2_0_0(const mca_base_component_t *component,
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bool enable_progress_threads,
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bool enable_mpi_threads);
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int mca_fcoll_base_find_available(bool enable_progress_threads,
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bool enable_mpi_threads)
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{
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mca_base_component_list_item_t *cli, *next;
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/* The list of components which we should check is already present
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in mca_fcoll_base_components_opened, which was established in
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mca_fcoll_base_open */
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OPAL_LIST_FOREACH_SAFE(cli, next, &ompi_fcoll_base_framework.framework_components, mca_base_component_list_item_t) {
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/* Now for this entry, we have to determine the thread level. Call
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a subroutine to do the job for us */
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if (OMPI_SUCCESS != init_query(cli->cli_component,
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enable_progress_threads,
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enable_mpi_threads)) {
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/* The component does not want to run, so close it. Its close()
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has already been invoked. Close it out of the DSO repository
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(if it is there in the repository) */
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opal_list_remove_item(&ompi_fcoll_base_framework.framework_components, &cli->super);
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mca_base_component_close(cli->cli_component, ompi_fcoll_base_framework.framework_output);;
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OBJ_RELEASE(cli);
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}
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}
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/* There should atleast be one fcoll component which was available */
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if (0 == opal_list_get_size(&ompi_fcoll_base_framework.framework_components)) {
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opal_output_verbose (10, ompi_fcoll_base_framework.framework_output,
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"fcoll:find_available: no fcoll components available!");
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return OMPI_ERROR;
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}
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/* All done */
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return OMPI_SUCCESS;
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}
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static int init_query(const mca_base_component_t *m,
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bool enable_progress_threads,
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bool enable_mpi_threads)
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{
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int ret;
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opal_output_verbose(10, ompi_fcoll_base_framework.framework_output,
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"fcoll:find_available: querying fcoll component %s",
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m->mca_component_name);
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/* This component has been successfully opened, now try to query it */
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if (2 == m->mca_type_major_version &&
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0 == m->mca_type_minor_version &&
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0 == m->mca_type_release_version) {
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ret = init_query_2_0_0(m, enable_progress_threads,
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enable_mpi_threads);
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} else {
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/* unrecognised API version */
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opal_output_verbose(10, ompi_fcoll_base_framework.framework_output,
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"fcoll:find_available:unrecognised fcoll API version (%d.%d.%d)",
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m->mca_type_major_version,
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m->mca_type_minor_version,
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m->mca_type_release_version);
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return OMPI_ERROR;
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}
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/* Query done -- look at return value to see what happened */
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if (OMPI_SUCCESS != ret) {
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opal_output_verbose(10, ompi_fcoll_base_framework.framework_output,
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"fcoll:find_available fcoll component %s is not available",
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m->mca_component_name);
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} else {
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opal_output_verbose(10, ompi_fcoll_base_framework.framework_output,
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"fcoll:find_avalable: fcoll component %s is available",
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m->mca_component_name);
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}
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/* All done */
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return ret;
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}
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static int init_query_2_0_0(const mca_base_component_t *component,
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bool enable_progress_threads,
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bool enable_mpi_threads)
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{
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mca_fcoll_base_component_2_0_0_t *fcoll =
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(mca_fcoll_base_component_2_0_0_t *) component;
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return fcoll->fcollm_init_query(enable_progress_threads,
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enable_mpi_threads);
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}
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