92 строки
2.5 KiB
C
92 строки
2.5 KiB
C
/*
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* Copyright (c) 2004-2007 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) 2004-2007 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) 2008 Sun Microsystems, Inc. All rights reserved.
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* Copyright (c) 2010 Cisco Systems, 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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#ifndef OPAL_H
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#define OPAL_H
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#include "opal_config.h"
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BEGIN_C_DECLS
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/** version string of opal */
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OPAL_DECLSPEC extern const char opal_version_string[];
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/* Size of a cache line. To be replaced with real hwloc info (in
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trunk/v1.5 and beyond, only), but for the moment, just move it here
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so that we can remove opal/include/sys/cache.h whose only purpose
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is life is to #define CACHE_LINE_SIZE (and has a conflict on
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NetBSD). */
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OPAL_DECLSPEC extern int opal_cache_line_size;
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/**
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* Initialize the OPAL layer, including the MCA system.
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*
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* @retval OPAL_SUCCESS Upon success.
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* @retval OPAL_ERROR Upon failure.
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*
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* \note If this function is called, opal_init_util() should *not* be
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* called.
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*/
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OPAL_DECLSPEC int opal_init(int* pargc, char*** pargv);
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/**
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* Finalize the OPAL layer, including the MCA system.
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*
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* @retval OPAL_SUCCESS Upon success.
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* @retval OPAL_ERROR Upon failure.
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*
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* \note If this function is called, opal_finalize_util() should *not*
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* be called.
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*/
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OPAL_DECLSPEC int opal_finalize(void);
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/**
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* Initialize the OPAL layer, excluding the MCA system.
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*
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* @retval OPAL_SUCCESS Upon success.
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* @retval OPAL_ERROR Upon failure.
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*
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* \note If this function is called, opal_init() should *not*
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* be called.
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*/
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OPAL_DECLSPEC int opal_init_util(int* pargc, char*** pargv);
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/**
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* Finalize the OPAL layer, excluding the MCA system.
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*
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* @retval OPAL_SUCCESS Upon success.
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* @retval OPAL_ERROR Upon failure.
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*
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* \note If this function is called, opal_finalize() should *not*
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* be called.
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*/
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OPAL_DECLSPEC int opal_finalize_util(void);
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/**
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* Internal function. Do not call.
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*/
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OPAL_DECLSPEC int opal_register_params(void);
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END_C_DECLS
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#endif
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