128 строки
4.0 KiB
C
128 строки
4.0 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) 2004-2005 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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* $COPYRIGHT$
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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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/** @file:
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*/
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#ifndef MCA_PLS_BASE_H
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#define MCA_PLS_BASE_H
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/*
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* includes
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*/
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#include "ompi_config.h"
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#include "mca/mca.h"
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#include "mca/pls/pls.h"
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#include "orte/mca/ras/base/ras_base_node.h"
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#if defined(c_plusplus) || defined(__cplusplus)
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extern "C" {
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#endif
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/**
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* Struct to hold data globale to the pls framework
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*/
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typedef struct orte_pls_base_t {
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/** Verbose/debug output stream */
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int pls_output;
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/** List of opened components */
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opal_list_t pls_opened;
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/** Whether the list of opened components is valid */
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bool pls_opened_valid;
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/** Sorted list of available components (highest priority first) */
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opal_list_t pls_available;
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/** Whether the list of available components is valid */
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bool pls_available_valid;
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} orte_pls_base_t;
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/**
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* Global instance of pls-wide framework data
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*/
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OMPI_DECLSPEC extern orte_pls_base_t orte_pls_base;
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/**
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* pls component/module/priority tuple
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*/
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struct orte_pls_base_cmp_t {
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/** Base object */
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opal_list_item_t super;
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/** pls component */
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orte_pls_base_component_t *component;
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/** pls module */
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orte_pls_base_module_t* module;
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/** This component's priority */
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int priority;
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};
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/** Convenience typedef */
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typedef struct orte_pls_base_cmp_t orte_pls_base_cmp_t;
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/** Class declaration */
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OMPI_DECLSPEC OBJ_CLASS_DECLARATION(orte_pls_base_cmp_t);
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/*
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* Global functions for MCA overall collective open and close
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*/
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/**
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* Open the pls framework
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*/
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OMPI_DECLSPEC int orte_pls_base_open(void);
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/**
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* Select a pls module
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*/
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OMPI_DECLSPEC orte_pls_base_module_t *orte_pls_base_select(char *preferred);
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/**
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* Close the pls framework
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*/
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OMPI_DECLSPEC int orte_pls_base_finalize(void);
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OMPI_DECLSPEC int orte_pls_base_close(void);
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/**
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* Utility routine to get/set procesS pid
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*/
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OMPI_DECLSPEC int orte_pls_base_set_proc_pid(const orte_process_name_t*, pid_t);
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OMPI_DECLSPEC int orte_pls_base_get_proc_pid(const orte_process_name_t*, pid_t*);
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/**
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* Utility routine to retreive all process pids w/in a specified job.
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*/
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OMPI_DECLSPEC int orte_pls_base_get_proc_pids(orte_jobid_t jobid, pid_t** pids, size_t* num_pids);
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/**
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* Utility routine to get/set daemon pid
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*/
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OMPI_DECLSPEC int orte_pls_base_set_node_pid(orte_cellid_t cellid, char* node_name, orte_jobid_t jobid, pid_t pid);
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OMPI_DECLSPEC int orte_pls_base_get_node_pids(orte_jobid_t jobid, pid_t** pids, size_t* num_pids);
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/**
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* Utility routine to set progress engine schedule
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*/
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OMPI_DECLSPEC int orte_pls_base_set_progress_sched(int sched);
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/**
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* Utilities for pls components that use proxy daemons
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*/
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int orte_pls_base_proxy_set_node_name(orte_ras_node_t* node,
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orte_jobid_t jobid,
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orte_process_name_t* name);
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int orte_pls_base_proxy_mca_argv(int *argc, char ***argv);
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int orte_pls_base_proxy_terminate_job(orte_jobid_t jobid);
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int orte_pls_base_proxy_terminate_proc(const orte_process_name_t *proc);
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif
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