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openmpi/orte/util/nidmap.h
Ralph Castain 7818779760 Expose the nidmap and pidmap as orte globals so that components in other frameworks can access and/or manipulate them without forcing API modifications - modify the individual ess components that were affected so they use the global variables. Add a list of attributes to the nids for storing node-related data (e.g., modex attrs), and define a new object for that purpose.
Consolidate the nid/pid lookup code with the rest of the nid/pid code so that changes are easier to track. Add the ability to send cluster profile info as part of the nidmap. Cleanup the setup and teardown of the new global nidmap and pidmap objects.

This commit was SVN r20219.
2009-01-07 14:58:38 +00:00

60 строки
1.9 KiB
C

/*
* Copyright (c) 2004-2008 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2006 The University of Tennessee and The University
* of Tennessee Research Foundation. 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:
*
* Populates global structure with system-specific information.
*
* Notes: add limits.h, compute size of integer and other types via sizeof(type)*CHAR_BIT
*
*/
#ifndef _ORTE_NIDMAP_H_
#define _ORTE_NIDMAP_H_
#include "orte_config.h"
#include "orte/types.h"
#include "opal/class/opal_list.h"
#include "opal/class/opal_pointer_array.h"
#include "opal/class/opal_value_array.h"
#include "opal/dss/dss_types.h"
#include "orte/runtime/orte_globals.h"
BEGIN_C_DECLS
#define ORTE_MAX_NODE_PREFIX 50
#define ORTE_CONTIG_NODE_CMD 0x01
#define ORTE_NON_CONTIG_NODE_CMD 0x02
ORTE_DECLSPEC int orte_util_nidmap_init(opal_buffer_t *buffer);
ORTE_DECLSPEC void orte_util_nidmap_finalize(void);
ORTE_DECLSPEC orte_pmap_t* orte_util_lookup_pmap(orte_process_name_t *proc);
ORTE_DECLSPEC orte_nid_t* orte_util_lookup_nid(orte_process_name_t *proc);
ORTE_DECLSPEC int orte_util_encode_nodemap(opal_byte_object_t *boptr);
ORTE_DECLSPEC int orte_util_decode_nodemap(opal_byte_object_t *boptr);
ORTE_DECLSPEC int orte_util_encode_pidmap(opal_byte_object_t *boptr);
ORTE_DECLSPEC int orte_util_decode_pidmap(opal_byte_object_t *boptr);
END_C_DECLS
#endif