109 строки
5.6 KiB
C
109 строки
5.6 KiB
C
/*
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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) 2006-2013 Los Alamos National Security, LLC.
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* All rights reserved.
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* Copyright (c) 2010-2011 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2014-2017 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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#ifndef _MCA_OOB_TCP_COMPONENT_H_
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#define _MCA_OOB_TCP_COMPONENT_H_
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#include "orte_config.h"
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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#include "opal/class/opal_bitmap.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 "opal/class/opal_hash_table.h"
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#include "opal/mca/event/event.h"
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#include "orte/mca/oob/oob.h"
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#include "oob_tcp.h"
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/**
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* OOB TCP Component
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*/
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typedef struct {
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mca_oob_base_component_t super; /**< base OOB component */
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uint32_t addr_count; /**< total number of addresses */
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int num_links; /**< number of logical links per physical device */
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int max_retries; /**< max number of retries before declaring peer gone */
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opal_list_t events; /**< events for monitoring connections */
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int peer_limit; /**< max size of tcp peer cache */
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opal_pointer_array_t ev_bases; // event base array for progress threads
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char** ev_threads; // event progress thread names
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int next_base; // counter to load-level thread use
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opal_hash_table_t peers; // connection addresses for peers
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/* Port specifications */
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char* if_include; /**< list of ip interfaces to include */
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char* if_exclude; /**< list of ip interfaces to exclude */
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int tcp_sndbuf; /**< socket send buffer size */
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int tcp_rcvbuf; /**< socket recv buffer size */
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/* IPv4 support */
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bool disable_ipv4_family; /**< disable this AF */
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char** tcp_static_ports; /**< Static ports - IPV4 */
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char** tcp_dyn_ports; /**< Dynamic ports - IPV4 */
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char** ipv4conns;
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char** ipv4ports;
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/* IPv6 support */
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bool disable_ipv6_family; /**< disable this AF */
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char** tcp6_static_ports; /**< Static ports - IPV6 */
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char** tcp6_dyn_ports; /**< Dynamic ports - IPV6 */
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char** ipv6conns;
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char** ipv6ports;
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/* connection support */
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char* my_uri; /**< uri for connecting to the TCP module */
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int num_hnp_ports; /**< number of ports the HNP should listen on */
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opal_list_t listeners; /**< List of sockets being monitored by event or thread */
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opal_thread_t listen_thread; /**< handle to the listening thread */
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bool listen_thread_active;
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struct timeval listen_thread_tv; /**< Timeout when using listen thread */
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int stop_thread[2]; /**< pipe used to exit the listen thread */
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int keepalive_probes; /**< number of keepalives that can be missed before declaring error */
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int keepalive_time; /**< idle time in seconds before starting to send keepalives */
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int keepalive_intvl; /**< time between keepalives, in seconds */
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int retry_delay; /**< time to wait before retrying connection */
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int max_recon_attempts; /**< maximum number of times to attempt connect before giving up (-1 for never) */
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} mca_oob_tcp_component_t;
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ORTE_MODULE_DECLSPEC extern mca_oob_tcp_component_t mca_oob_tcp_component;
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ORTE_MODULE_DECLSPEC void mca_oob_tcp_component_set_module(int fd, short args, void *cbdata);
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ORTE_MODULE_DECLSPEC void mca_oob_tcp_component_lost_connection(int fd, short args, void *cbdata);
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ORTE_MODULE_DECLSPEC void mca_oob_tcp_component_failed_to_connect(int fd, short args, void *cbdata);
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ORTE_MODULE_DECLSPEC void mca_oob_tcp_component_no_route(int fd, short args, void *cbdata);
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ORTE_MODULE_DECLSPEC void mca_oob_tcp_component_hop_unknown(int fd, short args, void *cbdata);
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#define ORTE_OOB_TCP_NEXT_BASE(p) \
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do { \
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++mca_oob_tcp_component.next_base; \
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if (orte_oob_base.num_threads <= mca_oob_tcp_component.next_base) { \
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mca_oob_tcp_component.next_base = 0; \
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} \
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(p)->ev_base = (opal_event_base_t*)opal_pointer_array_get_item(&mca_oob_tcp_component.ev_bases, mca_oob_tcp_component.next_base); \
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} while(0)
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#endif /* _MCA_OOB_TCP_COMPONENT_H_ */
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