4b6006402d
Brian (rightfully) hit me on the head with the don't-use-ORTE-use-the-rte-framework clue bat; the usnic BTL now nicely plays with the RTE framework. This commit was SVN r28907.
83 строки
2.8 KiB
C
83 строки
2.8 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) 2004-2011 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) 2006 Sandia National Laboratories. All rights
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* reserved.
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* Copyright (c) 2013 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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#ifndef MCA_BTL_USNIC_PROC_H
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#define MCA_BTL_USNIC_PROC_H
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#include "opal/class/opal_object.h"
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#include "ompi/proc/proc.h"
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#include "btl_usnic.h"
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#include "btl_usnic_endpoint.h"
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BEGIN_C_DECLS
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/**
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* Represents the state of a remote process and the set of addresses
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* that it exports. An array of these are cached on the usnic
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* component (not the usnic module).
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*
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* Also cache an instance of mca_btl_base_endpoint_t for each BTL
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* module that attempts to open a connection to the process.
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*/
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typedef struct ompi_btl_usnic_proc_t {
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/** allow proc to be placed on a list */
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opal_list_item_t super;
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/** pointer to corresponding ompi_proc_t */
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ompi_proc_t *proc_ompi;
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/** Addresses received via modex for this remote proc */
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ompi_btl_usnic_addr_t* proc_modex;
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/** Number of entries in the proc_modex array */
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size_t proc_modex_count;
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/** Whether the modex entry is "claimed" by a module or not */
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bool *proc_modex_claimed;
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/** Array of endpoints that have been created to access this proc */
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struct mca_btl_base_endpoint_t **proc_endpoints;
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/** Number of entries in the proc_endpoints array */
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size_t proc_endpoint_count;
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} ompi_btl_usnic_proc_t;
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OBJ_CLASS_DECLARATION(ompi_btl_usnic_proc_t);
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ompi_btl_usnic_proc_t *ompi_btl_usnic_proc_lookup_ompi(ompi_proc_t* ompi_proc);
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struct ompi_btl_usnic_module_t;
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ompi_btl_usnic_endpoint_t *
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ompi_btl_usnic_proc_lookup_endpoint(struct ompi_btl_usnic_module_t *receiver,
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uint64_t sender_hashed_rte_name);
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int ompi_btl_usnic_proc_match(ompi_proc_t* ompi_proc,
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struct ompi_btl_usnic_module_t *module,
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ompi_btl_usnic_proc_t **proc);
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int
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ompi_btl_usnic_create_endpoint(struct ompi_btl_usnic_module_t *module,
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ompi_btl_usnic_proc_t *proc,
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ompi_btl_usnic_endpoint_t **endpoint_o);
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END_C_DECLS
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#endif
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