a2919174d0
Multiple conduits can exist at the same time, and can even point to the same base transport. Each conduit can have its own characteristics (e.g., flow control) based on the info keys provided to the "open_conduit" call. For ease during the transition period, the "legacy" RML interfaces remain as wrappers over the new conduit-based APIs using a default conduit opened during orte_init - this default conduit is tied to the OOB framework so that current behaviors are preserved. Once the transition has been completed, a one-time cleanup will be done to update all RML calls to the new APIs and the "legacy" interfaces will be deleted. While we are at it: Remove oob/usock component to eliminate the TMPDIR length problem - get all working, including oob_stress
93 строки
3.2 KiB
C
93 строки
3.2 KiB
C
/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil -*- */
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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) 2004-2006 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 (c) 2012-2015 Los Alamos National Security, LLC. All rights
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* reserved.
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* Copyright (c) 2015-2016 Intel, 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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*
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* Contains the internal functions and typedefs for the use of the oob
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*/
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#ifndef MCA_OOB_H_
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#define MCA_OOB_H_
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#include "orte_config.h"
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#include "orte/types.h"
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef HAVE_SYS_UIO_H
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#include <sys/uio.h>
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#endif
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#ifdef HAVE_NET_UIO_H
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#include <net/uio.h>
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#endif
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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 "orte/mca/mca.h"
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#include "orte/mca/rml/base/base.h"
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BEGIN_C_DECLS
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typedef int (*mca_oob_base_component_avail_fn_t)(void);
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typedef int (*mca_oob_base_component_startup_fn_t)(void);
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typedef void (*mca_oob_base_component_shutdown_fn_t)(void);
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typedef int (*mca_oob_base_component_send_fn_t)(orte_rml_send_t *msg);
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typedef char* (*mca_oob_base_component_get_addr_fn_t)(void);
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typedef int (*mca_oob_base_component_set_addr_fn_t)(orte_process_name_t *peer,
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char **uris);
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typedef bool (*mca_oob_base_component_is_reachable_fn_t)(orte_process_name_t *peer);
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typedef void (*mca_oob_ping_callback_fn_t)(int status, void *cbdata);
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typedef orte_rml_pathway_t* (*mca_oob_base_component_query_transports_fn_t)(void);
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#if OPAL_ENABLE_FT_CR == 1
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typedef int (*mca_oob_base_component_ft_event_fn_t)(int state);
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#endif
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typedef struct {
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mca_base_component_t oob_base;
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mca_base_component_data_t oob_data;
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int idx;
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int priority;
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mca_oob_base_component_avail_fn_t available;
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mca_oob_base_component_startup_fn_t startup;
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mca_oob_base_component_shutdown_fn_t shutdown;
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mca_oob_base_component_send_fn_t send_nb;
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mca_oob_base_component_get_addr_fn_t get_addr;
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mca_oob_base_component_set_addr_fn_t set_addr;
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mca_oob_base_component_is_reachable_fn_t is_reachable;
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mca_oob_base_component_query_transports_fn_t query_transports;
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#if OPAL_ENABLE_FT_CR == 1
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mca_oob_base_component_ft_event_fn_t ft_event;
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#endif
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} mca_oob_base_component_t;
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/**
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* Macro for use in components that are of type oob
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*/
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#define MCA_OOB_BASE_VERSION_2_0_0 \
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ORTE_MCA_BASE_VERSION_2_1_0("oob", 2, 0, 0)
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END_C_DECLS
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#endif
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