111 строки
3.3 KiB
C
Исполняемый файл
111 строки
3.3 KiB
C
Исполняемый файл
/*
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* Copyright (c) 2004-2007 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) 2007 Cisco, Inc. 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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* These symbols are in a file by themselves to provide nice linker
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* semantics. Since linkers generally pull in symbols by object
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* files, keeping these symbols as the only symbols in this file
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* prevents utility programs such as "ompi_info" from having to import
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* entire components just to query their version and parameters.
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*/
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#include "opal_config.h"
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#include "opal/constants.h"
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#include "opal/mca/carto/carto.h"
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#include "carto_file.h"
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/*
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* Public string showing the carto ompi_file component version number
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*/
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const char *opal_carto_file_component_version_string =
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"OPAL file carto MCA component version " OPAL_VERSION;
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/*
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* Local function
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*/
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static int file_open(void);
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/*
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* Instantiate the public struct with all of our public information
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* and pointers to our public functions in it
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*/
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const opal_carto_base_component_1_0_0_t mca_carto_file_component = {
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/* First, the mca_component_t struct containing meta information
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about the component itself */
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{
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/* Indicate that we are a carto v1.1.0 component (which also
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implies a specific MCA version) */
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OPAL_CARTO_BASE_VERSION_1_0_0,
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/* Component name and version */
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"file",
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OPAL_MAJOR_VERSION,
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OPAL_MINOR_VERSION,
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OPAL_RELEASE_VERSION,
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/* Component open and close functions */
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file_open,
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NULL
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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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/* Query function */
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opal_carto_file_component_query
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};
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static int file_open(void)
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{
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int index;
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mca_base_param_reg_int(&mca_carto_file_component.cartoc_version,
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"priority",
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"Priority of the file carto component",
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false, false, 10, NULL);
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mca_base_param_reg_string(&mca_carto_file_component.cartoc_version,
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"path",
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"The path to the cartography file",
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false, false, NULL, &carto_file_path);
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/**
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* If the user specified the carto file path (not NULL), use the
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* carto file component. The auto detect component is with
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* higher priority, so by default it will be chosen.
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*/
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if (NULL != carto_file_path) {
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index = mca_base_param_find("carto",NULL,NULL);
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if (index != OPAL_ERROR) {
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/* set the "carto" mca parameter to "file" */
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mca_base_param_set_string(index,"file");
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}
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}
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return OPAL_SUCCESS;
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}
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