90 строки
2.0 KiB
C
90 строки
2.0 KiB
C
/*
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* Copyright (c) 2004-2007 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2008 The Trustees of Indiana University.
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* 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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/**
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* @file
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*
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* pstat (process statistics) framework component interface.
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*
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* Intent
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*
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* To support the ompi-top utility.
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*
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*/
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#ifndef OPAL_MCA_PSTAT_H
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#define OPAL_MCA_PSTAT_H
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#include "opal_config.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/dss/dss_types.h"
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BEGIN_C_DECLS
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/**
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* Module initialization function. Should return OPAL_SUCCESS.
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*/
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typedef int (*opal_pstat_base_module_init_fn_t)(void);
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typedef int (*opal_pstat_base_module_query_fn_t)(pid_t pid, opal_pstats_t *stats);
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typedef int (*opal_pstat_base_module_fini_fn_t)(void);
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/**
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* Structure for pstat components.
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*/
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struct opal_pstat_base_component_2_0_0_t {
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/** MCA base component */
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mca_base_component_t base_version;
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/** MCA base data */
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mca_base_component_data_t base_data;
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};
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/**
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* Convenience typedef
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*/
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typedef struct opal_pstat_base_component_2_0_0_t opal_pstat_base_component_2_0_0_t;
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typedef struct opal_pstat_base_component_2_0_0_t opal_pstat_base_component_t;
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/**
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* Structure for pstat modules
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*/
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struct opal_pstat_base_module_1_0_0_t {
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opal_pstat_base_module_init_fn_t init;
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opal_pstat_base_module_query_fn_t query;
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opal_pstat_base_module_fini_fn_t finalize;
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};
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/**
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* Convenience typedef
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*/
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typedef struct opal_pstat_base_module_1_0_0_t opal_pstat_base_module_1_0_0_t;
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typedef struct opal_pstat_base_module_1_0_0_t opal_pstat_base_module_t;
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/**
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* Macro for use in components that are of type pstat
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*/
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#define OPAL_PSTAT_BASE_VERSION_2_0_0 \
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MCA_BASE_VERSION_2_0_0, \
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"pstat", 2, 0, 0
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/* Global structure for accessing pstat functions */
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OPAL_DECLSPEC extern opal_pstat_base_module_t opal_pstat;
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END_C_DECLS
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#endif /* OPAL_MCA_PSTAT_H */
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