020b9991a4
Other changes: - Added a flag to the MCA variable system to indicate a variable should go away when its group does. Both mca_base_framework_var_register() and mca_base_component_var_register() set this flag. Notes: - mca_base_components_open is deprecated. It will be removed in a future commit. - All frameworks should use MCA_BASE_FRAMEWORK_DECLARE to declare their framework structure. - All calls to framework open/close functions should be changed to use the mca_base_framework_* functions. - Instead of special-casing installdirs a flag was added to prevent calling into the variable system when opening a framework. - Ralph: Clarify the functional definition of the "register" function in the MCA framework object - it had the same name as another function that does a totally different thing. - As per discussion with Ralph the behavior of mca_base_framework_register() is to always call mca_base_framework_components_register() if the framework's register function was successful. This removed the need for frameworks to have to call this function directly. This commit was SVN r28237.
90 строки
3.2 KiB
C
90 строки
3.2 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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/*
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* Copyright (c) 2004-2006 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) 2004-2006 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) 2004-2006 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2006 The Regents of the University of California.
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* All rights reserved.
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* Copyright (c) 2013 Los Alamos National Security, LLC. All rights
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* 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 "opal_config.h"
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#include "opal/class/opal_list.h"
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#include "opal/util/output.h"
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#include "opal/mca/mca.h"
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#include "opal/mca/base/base.h"
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#include "opal/mca/base/mca_base_component_repository.h"
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#include "opal/constants.h"
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void mca_base_component_close (const mca_base_component_t *component, int output_id)
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{
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int ret;
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/* Close */
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if (NULL != component->mca_close_component) {
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component->mca_close_component();
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opal_output_verbose(10, output_id,
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"mca: base: close: component %s closed",
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component->mca_component_name);
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}
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/* Unload */
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opal_output_verbose(10, output_id,
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"mca: base: close: unloading component %s",
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component->mca_component_name);
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/* XXX -- TODO -- Replace reserved by mca_project_name for 1.9 */
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ret = mca_base_var_group_find (component->reserved, component->mca_type_name,
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component->mca_component_name);
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if (0 <= ret) {
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mca_base_var_group_deregister (ret);
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}
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mca_base_component_repository_release((mca_base_component_t *) component);
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}
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int mca_base_framework_components_close (mca_base_framework_t *framework,
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const mca_base_component_t *skip)
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{
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return mca_base_components_close (framework->framework_output,
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&framework->framework_components,
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skip);
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}
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int mca_base_components_close(int output_id, opal_list_t *components,
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const mca_base_component_t *skip)
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{
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mca_base_component_list_item_t *cli, *next;
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/* Close and unload all components in the available list, except the
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"skip" item. This is handy to close out all non-selected
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components. It's easier to simply remove the entire list and
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then simply re-add the skip entry when done. */
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OPAL_LIST_FOREACH_SAFE(cli, next, components, mca_base_component_list_item_t) {
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if (skip == cli->cli_component) {
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continue;
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}
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mca_base_component_close (cli->cli_component, output_id);
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opal_list_remove_item (components, &cli->super);
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OBJ_RELEASE(cli);
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}
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/* All done */
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return OPAL_SUCCESS;
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}
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