77 строки
2.4 KiB
C
77 строки
2.4 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; -*- */
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/*
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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) 2013 Los Alamos National Security, LLC. 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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#ifndef MCA_PML_BASE_H
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#define MCA_PML_BASE_H
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#include "ompi_config.h"
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#include "ompi/mca/mca.h"
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#include "opal/mca/base/mca_base_framework.h"
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#include "opal/class/opal_list.h"
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#include "opal/class/opal_pointer_array.h"
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#include "ompi/mca/pml/pml.h"
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/*
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* Global functions for the PML
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*/
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BEGIN_C_DECLS
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/*
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* This is the base priority for a PML wrapper component
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* If there exists more than one then it is undefined
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* which one is picked.
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*/
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#define PML_SELECT_WRAPPER_PRIORITY -128
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/*
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* MCA framework
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*/
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OMPI_DECLSPEC extern mca_base_framework_t ompi_pml_base_framework;
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/*
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* Select an available component.
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*/
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OMPI_DECLSPEC int mca_pml_base_select(bool enable_progress_threads,
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bool enable_mpi_threads);
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OMPI_DECLSPEC int mca_pml_base_progress(void);
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/* share in modex the name of the selected component */
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OMPI_DECLSPEC int mca_pml_base_pml_selected(const char *name);
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/* verify that all new procs are using the currently selected component */
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OMPI_DECLSPEC int mca_pml_base_pml_check_selected(const char *my_pml,
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struct ompi_proc_t **procs,
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size_t nprocs);
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OMPI_DECLSPEC int mca_pml_base_finalize(void);
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OMPI_DECLSPEC int mca_pml_base_ft_event(int state);
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/*
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* Globals
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*/
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OMPI_DECLSPEC extern mca_pml_base_component_t mca_pml_base_selected_component;
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OMPI_DECLSPEC extern mca_pml_base_module_t mca_pml;
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OMPI_DECLSPEC extern opal_pointer_array_t mca_pml_base_pml;
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END_C_DECLS
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#endif /* MCA_PML_BASE_H */
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