89 строки
3.4 KiB
C
89 строки
3.4 KiB
C
/*
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* Copyright (c) 2004-2005 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) 2004-2006 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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* $COPYRIGHT$
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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_TOPO_UNTIY_H
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#define MCA_TOPO_UNTIY_H
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#include "ompi_config.h"
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#include "opal/util/cmd_line.h"
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#include "ompi/request/request.h"
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#include "ompi/mca/topo/topo.h"
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/*
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* ******************************************************************
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* ******** functions which provide MCA interface comppliance *******
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* ******************************************************************
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* These functions are:
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* - mca_topo_unity_module_open
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* - mca_topo_unity_module_close
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* - mca_topo_unity_module_query
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* - mca_topo_unity_module_finalize
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* These functions are always found on the mca_topo_unity_module
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* structure. They are the "meta" functions to ensure smooth op.
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* ******************************************************************
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*/
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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int mca_topo_unity_component_init_query(bool enable_progress_threads,
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bool enable_mpi_threads);
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struct mca_topo_base_module_1_0_0_t *
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mca_topo_unity_component_comm_query (int *priority);
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int mca_topo_unity_component_comm_unquery (struct ompi_communicator_t *comm);
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int mca_topo_unity_module_init (struct ompi_communicator_t *comm);
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int mca_topo_unity_module_finalize (struct ompi_communicator_t *comm);
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OMPI_MODULE_DECLSPEC extern mca_topo_base_component_1_0_0_t mca_topo_unity_component;
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/*
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* ******************************************************************
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* ********* functions which are implemented in this module *********
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* ******************************************************************
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* This module defines just 2 functions:
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* - graph_map
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* - cart_map
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* rest of the functions are filled in from the "base" module. Authors
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* of other such topology modules are required to define only these 2
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* functions. They are ofcourse free to implement all of them too :-)
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* ******************************************************************
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*/
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int mca_topo_unity_cart_map (struct ompi_communicator_t *comm,
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int ndims,
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int *dims,
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int *periods,
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int *newrank);
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int mca_topo_unity_graph_map (struct ompi_communicator_t *comm,
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int nnodes,
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int *index,
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int *edges,
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int *newrank);
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/*
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* ******************************************************************
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* ************ functions implemented in this module end ************
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* ******************************************************************
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*/
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif /* MCA_TOPO_UNITY_H */
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