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openmpi/orte/mca/rmaps/base/rmaps_base_map.h
Tim Woodall 60754acae8 - modified rmaps data structures to point directly to ras node
- modified rsh to NOT query for each nodes mapping, as all data is
  already available in the rmaps structures

This commit was SVN r7894.
2005-10-27 17:04:10 +00:00

110 строки
2.7 KiB
C

/*
* Copyright (c) 2004-2005 The Trustees of Indiana University.
* All rights reserved.
* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
* All rights reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/** @file:
* RMAPS framework base functionality.
*/
#ifndef ORTE_RMAPS_BASE_MAPPING_H
#define ORTE_RMAPS_BASE_MAPPING_H
/*
* includes
*/
#include "orte_config.h"
#include "include/orte_constants.h"
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include "opal/class/opal_list.h"
#include "mca/mca.h"
#include "mca/ns/ns_types.h"
#include "mca/ras/ras_types.h"
#include "mca/ras/base/ras_base_node.h"
#include "mca/rmaps/rmaps.h"
/*
* Global functions for MCA overall collective open and close
*/
#if defined(c_plusplus) || defined(__cplusplus)
extern "C" {
#endif
/**
* RMAPS
*/
/*
* Mapping of nodes to process ranks.
*/
struct orte_rmaps_base_node_t {
opal_list_item_t super;
orte_ras_node_t* node;
opal_list_t node_procs;
};
typedef struct orte_rmaps_base_node_t orte_rmaps_base_node_t;
OBJ_CLASS_DECLARATION(orte_rmaps_base_node_t);
/*
* Mapping of a process rank to a specific node.
*/
struct orte_rmaps_base_proc_t {
opal_list_item_t super;
char *app; /* name of executable */
orte_rmaps_base_node_t* proc_node;
orte_process_name_t proc_name;
size_t proc_rank;
pid_t pid; /* PLS-assigned pid */
pid_t local_pid; /* pid found by local process */
};
typedef struct orte_rmaps_base_proc_t orte_rmaps_base_proc_t;
OBJ_CLASS_DECLARATION(orte_rmaps_base_proc_t);
/*
* Structure that represents the mapping of an application to an
* allocated set of resources.
*/
struct orte_rmaps_base_map_t {
opal_list_item_t super;
orte_app_context_t *app;
orte_rmaps_base_proc_t** procs;
size_t num_procs;
opal_list_t nodes;
};
typedef struct orte_rmaps_base_map_t orte_rmaps_base_map_t;
OBJ_CLASS_DECLARATION(orte_rmaps_base_map_t);
int orte_rmaps_base_mapped_node_query(opal_list_t* mapping_list, opal_list_t* nodes_alloc, orte_jobid_t jobid);
int orte_rmaps_base_get_map(orte_jobid_t, opal_list_t* mapping);
int orte_rmaps_base_set_map(orte_jobid_t, opal_list_t* mapping);
int orte_rmaps_base_get_node_map(orte_cellid_t, orte_jobid_t, const char*, opal_list_t* mapping);
#if defined(c_plusplus) || defined(__cplusplus)
}
#endif
#endif