92 строки
2.2 KiB
C
92 строки
2.2 KiB
C
/*
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* Copyright (c) 2012 Los Alamos National Security, LLC. All rights reserved.
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*
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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 "orte_config.h"
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#include "opal/util/output.h"
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#include "orte/runtime/orte_globals.h"
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#include "orte/mca/dfs/dfs.h"
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#include "orte/mca/dfs/base/base.h"
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#include "dfs_test.h"
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/*
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* Public string for version number
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*/
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const char *orte_dfs_test_component_version_string =
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"ORTE DFS test MCA component version " ORTE_VERSION;
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/*
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* Local functionality
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*/
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static int dfs_test_open(void);
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static int dfs_test_close(void);
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static int dfs_test_component_query(mca_base_module_t **module, int *priority);
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/*
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* Instantiate the public struct with all of our public information
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* and pointer to our public functions in it
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*/
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orte_dfs_base_component_t mca_dfs_test_component =
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{
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/* Handle the general mca_component_t struct containing
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* meta information about the component
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*/
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{
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ORTE_DFS_BASE_VERSION_1_0_0,
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/* Component name and version */
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"test",
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ORTE_MAJOR_VERSION,
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ORTE_MINOR_VERSION,
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ORTE_RELEASE_VERSION,
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/* Component open and close functions */
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dfs_test_open,
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dfs_test_close,
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dfs_test_component_query
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},
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{
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/* The component is checkpoint ready */
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MCA_BASE_METADATA_PARAM_CHECKPOINT
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},
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};
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static bool select_me = false;
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static int dfs_test_open(void)
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{
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int tmp;
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mca_base_component_t *c = &mca_dfs_test_component.base_version;
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mca_base_param_reg_int(c, "select",
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"Apps select the test plug-in for the DFS framework",
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false, false, (int)false, &tmp);
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select_me = OPAL_INT_TO_BOOL(tmp);
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return ORTE_SUCCESS;
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}
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static int dfs_test_close(void)
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{
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return ORTE_SUCCESS;
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}
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static int dfs_test_component_query(mca_base_module_t **module, int *priority)
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{
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if (ORTE_PROC_IS_APP && select_me) {
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/* set our priority high so apps use us */
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*priority = 10000;
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*module = (mca_base_module_t *)&orte_dfs_test_module;
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return ORTE_SUCCESS;
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}
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*priority = -1;
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*module = NULL;
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return ORTE_ERROR;
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}
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