110 строки
2.5 KiB
C
110 строки
2.5 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights 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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* RMAPS framework base functionality.
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*/
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#ifndef ORTE_RMAPS_BASE_MAPPING_H
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#define ORTE_RMAPS_BASE_MAPPING_H
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/*
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* includes
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*/
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#include "orte_config.h"
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#include "include/orte_constants.h"
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include "opal/class/opal_list.h"
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#include "mca/mca.h"
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#include "mca/ns/ns_types.h"
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#include "mca/ras/base/ras_base_node.h"
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#include "mca/rmaps/rmaps.h"
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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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#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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* RMAPS
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*/
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/*
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* Mapping of nodes to process ranks.
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*/
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struct orte_rmaps_base_node_t {
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opal_list_item_t super;
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orte_cellid_t node_cellid;
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char* node_name;
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opal_list_t node_procs;
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};
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typedef struct orte_rmaps_base_node_t orte_rmaps_base_node_t;
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OBJ_CLASS_DECLARATION(orte_rmaps_base_node_t);
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/*
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* Mapping of a process rank to a specific node.
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*/
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struct orte_rmaps_base_proc_t {
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opal_list_item_t super;
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char *app; /* name of executable */
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orte_rmaps_base_node_t* proc_node;
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orte_process_name_t proc_name;
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size_t proc_rank;
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pid_t pid; /* PLS-assigned pid */
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pid_t local_pid; /* pid found by local process */
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};
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typedef struct orte_rmaps_base_proc_t orte_rmaps_base_proc_t;
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OBJ_CLASS_DECLARATION(orte_rmaps_base_proc_t);
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/*
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* Structure that represents the mapping of an application to an
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* allocated set of resources.
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*/
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struct orte_rmaps_base_map_t {
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opal_list_item_t super;
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orte_app_context_t *app;
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orte_rmaps_base_proc_t** procs;
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size_t num_procs;
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opal_list_t nodes;
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};
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typedef struct orte_rmaps_base_map_t orte_rmaps_base_map_t;
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OBJ_CLASS_DECLARATION(orte_rmaps_base_map_t);
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int orte_rmaps_base_get_map(orte_jobid_t, opal_list_t* mapping);
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int orte_rmaps_base_set_map(orte_jobid_t, opal_list_t* mapping);
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int orte_rmaps_base_get_node_map(orte_cellid_t, orte_jobid_t, const char*, opal_list_t* mapping);
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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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