75 строки
2.0 KiB
C
75 строки
2.0 KiB
C
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/*
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* Copyright (c) 2004-2005 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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* $COPYRIGHT$
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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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*/
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#ifndef OPAL_MEMCPY_BASE_H
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#define OPAL_MEMCPY_BASE_H
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#include "opal_config.h"
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#include "opal/mca/memcpy/memcpy.h"
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/*
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* Global functions for MCA overall memcpy 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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* Initialize the memcpy MCA framework
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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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* This must be the first function invoked in the memcpy MCA
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* framework. It initializes the memcpy MCA framework, finds
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* and opens memcpy components, etc.
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*
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* This function is invoked during opal_init() and during the
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* initialization of the special case of the laminfo command.
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*
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* This function fills in the internal global variable
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* opal_memcpy_base_components_opened, which is a list of all
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* memcpy components that were successfully opened. This
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* variable should \em only be used by other memcpy base
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* functions -- it is not considered a public interface member --
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* and is only mentioned here for completeness.
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*/
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OMPI_DECLSPEC int opal_memcpy_base_open(void);
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/**
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* Shut down the memcpy MCA framework.
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*
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* @retval OPAL_SUCCESS Always
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*
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* This function shuts down everything in the memcpy MCA
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* framework, and is called during opal_finalize() and the
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* special case of the laminfo command.
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*
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* It must be the last function invoked on the memcpy MCA framework.
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*/
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OMPI_DECLSPEC int opal_memcpy_base_close(void);
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extern opal_list_t opal_memcpy_base_components_opened;
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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/* include implementation to call */
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#include "opal/mca/memcpy/base/base_impl.h"
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#endif /* OPAL_BASE_MEMCPY_H */
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