8736a1c138
http://www.open-mpi.org/community/lists/devel/2014/05/14822.php Revamp the ORTE global data structures to reduce memory footprint and add new features. Add ability to control/set cpu frequency, though this can only be done if the sys admin has setup the system to support it (or you run as root). This commit was SVN r31916.
59 строки
1.7 KiB
C
59 строки
1.7 KiB
C
/*
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* Copyright (c) 2004-2008 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) 2004-2011 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 (c) 2014 Intel, Inc. 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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* Populates global structure with system-specific information.
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*
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* Notes: add limits.h, compute size of integer and other types via sizeof(type)*CHAR_BIT
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*
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*/
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#ifndef _ORTE_NIDMAP_H_
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#define _ORTE_NIDMAP_H_
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#include "orte_config.h"
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#include "orte/types.h"
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#include "opal/dss/dss_types.h"
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#include "orte/runtime/orte_globals.h"
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BEGIN_C_DECLS
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#define ORTE_MAX_NODE_PREFIX 50
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#define ORTE_CONTIG_NODE_CMD 0x01
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#define ORTE_NON_CONTIG_NODE_CMD 0x02
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ORTE_DECLSPEC int orte_util_nidmap_init(opal_buffer_t *buffer);
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ORTE_DECLSPEC void orte_util_nidmap_finalize(void);
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ORTE_DECLSPEC int orte_util_encode_nodemap(opal_byte_object_t *boptr, bool update);
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ORTE_DECLSPEC int orte_util_decode_daemon_nodemap(opal_byte_object_t *bo);
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ORTE_DECLSPEC int orte_util_encode_app_pidmap(opal_byte_object_t *boptr);
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#if ORTE_ENABLE_STATIC_PORTS
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ORTE_DECLSPEC int orte_util_build_daemon_nidmap(char **nodes);
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#endif
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END_C_DECLS
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#endif
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