X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/f3e4803befab19389587dd1d9af5ecdeffec551e..5ebe65e77d4e95add7d9b429cced2120849ea86e:/src/surf/network_ns3.cpp diff --git a/src/surf/network_ns3.cpp b/src/surf/network_ns3.cpp index 1de003d351..f637494675 100644 --- a/src/surf/network_ns3.cpp +++ b/src/surf/network_ns3.cpp @@ -1,23 +1,23 @@ -/* Copyright (c) 2007-2014. The SimGrid Team. +/* Copyright (c) 2007-2015. The SimGrid Team. * All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it * under the terms of the license (GNU LGPL) which comes with this package. */ -#include "network_ns3.hpp" -#include "surf_private.h" +#include "src/surf/network_ns3.hpp" +#include "src/surf/surf_private.h" +#include "src/surf/host_interface.hpp" #include "simgrid/sg_config.h" XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(ns3); -extern xbt_lib_t host_lib; -extern xbt_lib_t as_router_lib; - -extern xbt_dict_t dict_socket; +int NS3_EXTENSION_ID; xbt_dynar_t IPV4addr; static double time_to_next_flow_completion = -1; +extern xbt_dict_t dict_socket; + /************* * Callbacks * *************/ @@ -39,14 +39,11 @@ static void replace_lat_ns3(char ** lat) xbt_free(temp); } -static void parse_ns3_add_host(sg_platf_host_cbarg_t host) +static void simgrid_ns3_add_host(simgrid::Host& host) { - XBT_DEBUG("NS3_ADD_HOST '%s'",host->id); - xbt_lib_set(host_lib, - host->id, - NS3_HOST_LEVEL, - ns3_add_host(host->id) - ); + const char* id = host.getName().c_str(); + XBT_DEBUG("NS3_ADD_HOST '%s'", id); + host.extension_set(NS3_EXTENSION_ID, ns3_add_host(id)); } static void parse_ns3_add_link(sg_platf_link_cbarg_t link) @@ -60,30 +57,28 @@ static void parse_ns3_add_link(sg_platf_link_cbarg_t link) link->bandwidth_trace, link->latency, link->latency_trace, - link->state, + link->initiallyOn, link->state_trace, link->policy, link->properties); } -static void parse_ns3_add_router(sg_platf_router_cbarg_t router) +static void simgrid_ns3_add_router(simgrid::surf::NetCard* router) { - XBT_DEBUG("NS3_ADD_ROUTER '%s'",router->id); + const char* router_id = router->getName(); + XBT_DEBUG("NS3_ADD_ROUTER '%s'",router_id); xbt_lib_set(as_router_lib, - router->id, + router_id, NS3_ASR_LEVEL, - ns3_add_router(router->id) + ns3_add_router(router_id) ); } -static void parse_ns3_add_AS(sg_platf_AS_cbarg_t AS) +static void parse_ns3_add_AS(simgrid::surf::As* as) { - XBT_DEBUG("NS3_ADD_AS '%s'",AS->id); - xbt_lib_set(as_router_lib, - AS->id, - NS3_ASR_LEVEL, - ns3_add_AS(AS->id) - ); + const char* as_id = as->p_name; + XBT_DEBUG("NS3_ADD_AS '%s'", as_id); + xbt_lib_set(as_router_lib, as_id, NS3_ASR_LEVEL, ns3_add_AS(as_id) ); } static void parse_ns3_add_cluster(sg_platf_cluster_cbarg_t cluster) @@ -115,11 +110,8 @@ static void parse_ns3_add_cluster(sg_platf_cluster_cbarg_t cluster) start = surf_parse_get_int(xbt_dynar_get_as(radical_ends, 0, char *)); xbt_dynar_push_as(tab_elements_num, int, start); router_id = bprintf("ns3_%s%d%s", cluster_prefix, start, cluster_suffix); - xbt_lib_set(host_lib, - router_id, - NS3_HOST_LEVEL, - ns3_add_host_cluster(router_id) - ); + simgrid::Host::by_name_or_create(router_id) + ->extension_set(NS3_EXTENSION_ID, ns3_add_host_cluster(router_id)); XBT_DEBUG("NS3_ADD_ROUTER '%s'",router_id); free(router_id); break; @@ -130,11 +122,8 @@ static void parse_ns3_add_cluster(sg_platf_cluster_cbarg_t cluster) for (i = start; i <= end; i++){ xbt_dynar_push_as(tab_elements_num, int, i); router_id = bprintf("ns3_%s%d%s", cluster_prefix, i, cluster_suffix); - xbt_lib_set(host_lib, - router_id, - NS3_HOST_LEVEL, - ns3_add_host_cluster(router_id) - ); + simgrid::Host::by_name_or_create(router_id) + ->extension_set(NS3_EXTENSION_ID, ns3_add_host_cluster(router_id)); XBT_DEBUG("NS3_ADD_ROUTER '%s'",router_id); free(router_id); } @@ -159,8 +148,8 @@ static void parse_ns3_add_cluster(sg_platf_cluster_cbarg_t cluster) router_id = bprintf("ns3_%s%d%s", cluster_prefix, elmts, cluster_suffix); XBT_DEBUG("Create link from '%s' to '%s'",host_id,router_id); - ns3_nodes_t host_src = static_cast(xbt_lib_get_or_null(host_lib,host_id, NS3_HOST_LEVEL)); - ns3_nodes_t host_dst = static_cast(xbt_lib_get_or_null(host_lib,router_id,NS3_HOST_LEVEL)); + ns3_nodes_t host_src = ns3_find_host(host_id); + ns3_nodes_t host_dst = ns3_find_host(router_id); if(host_src && host_dst){} else xbt_die("\tns3_add_link from %d to %d",host_src->node_num,host_dst->node_num); @@ -198,12 +187,13 @@ static void create_ns3_topology(void) xbt_die("There is no routes!"); XBT_DEBUG("Have get_onelink_routes, found %ld routes",onelink_routes->used); //save them in trace file - Onelink *onelink; + simgrid::surf::Onelink *onelink; unsigned int iter; xbt_dynar_foreach(onelink_routes, iter, onelink) { char *src = onelink->p_src->getName(); char *dst = onelink->p_dst->getName(); - NetworkNS3Link *link = static_cast(onelink->p_link); + simgrid::surf::NetworkNS3Link *link = + static_cast(onelink->p_link); if (strcmp(src,dst) && link->m_created){ XBT_DEBUG("Route from '%s' to '%s' with link '%s'", src, dst, link->getName()); @@ -217,9 +207,9 @@ static void create_ns3_topology(void) XBT_DEBUG("\tLink (%s) bdw:%s lat:%s", link->getName(), link_bdw, link_lat); //create link ns3 - ns3_nodes_t host_src = static_cast(xbt_lib_get_or_null(host_lib,src,NS3_HOST_LEVEL)); + ns3_nodes_t host_src = ns3_find_host(src); if(!host_src) host_src = static_cast(xbt_lib_get_or_null(as_router_lib,src,NS3_ASR_LEVEL)); - ns3_nodes_t host_dst = static_cast(xbt_lib_get_or_null(host_lib,dst,NS3_HOST_LEVEL)); + ns3_nodes_t host_dst = ns3_find_host(dst); if(!host_dst) host_dst = static_cast(xbt_lib_get_or_null(as_router_lib,dst,NS3_ASR_LEVEL)); if(host_src && host_dst){} @@ -240,11 +230,11 @@ static void parse_ns3_end_platform(void) static void define_callbacks_ns3(void) { - sg_platf_host_add_cb (&parse_ns3_add_host); - sg_platf_router_add_cb (&parse_ns3_add_router); + simgrid::Host::onCreation.connect(simgrid_ns3_add_host); + simgrid::surf::routingEdgeCreatedCallbacks.connect(simgrid_ns3_add_router); sg_platf_link_add_cb (&parse_ns3_add_link); sg_platf_cluster_add_cb (&parse_ns3_add_cluster); - sg_platf_AS_begin_add_cb (&parse_ns3_add_AS); + simgrid::surf::asCreatedCallbacks.connect(parse_ns3_add_AS); sg_platf_postparse_add_cb(&create_ns3_topology); //get_one_link_routes sg_platf_postparse_add_cb(&parse_ns3_end_platform); //InitializeRoutes } @@ -254,7 +244,7 @@ static void define_callbacks_ns3(void) *********/ static void free_ns3_link(void * elmts) { - delete static_cast(elmts); + delete static_cast(elmts); } static void free_ns3_host(void * elmts) @@ -268,11 +258,14 @@ void surf_network_model_init_NS3() if (surf_network_model) return; - surf_network_model = new NetworkNS3Model(); + surf_network_model = new simgrid::surf::NetworkNS3Model(); - xbt_dynar_push(model_list, &surf_network_model); + xbt_dynar_push(all_existing_models, &surf_network_model); } +namespace simgrid { +namespace surf { + NetworkNS3Model::NetworkNS3Model() : NetworkModel() { if (ns3_initialize(xbt_cfg_get_string(_sg_cfg_set, "ns3/TcpModel"))) { xbt_die("Impossible to initialize NS3 interface"); @@ -280,8 +273,8 @@ NetworkNS3Model::NetworkNS3Model() : NetworkModel() { routing_model_create(NULL); define_callbacks_ns3(); - NS3_HOST_LEVEL = xbt_lib_add_level(host_lib,(void_f_pvoid_t)free_ns3_host); - NS3_ASR_LEVEL = xbt_lib_add_level(as_router_lib,(void_f_pvoid_t)free_ns3_host); + NS3_EXTENSION_ID = simgrid::Host::extension_create(free_ns3_host); + NS3_ASR_LEVEL = xbt_lib_add_level(as_router_lib, free_ns3_host); } NetworkNS3Model::~NetworkNS3Model() { @@ -295,7 +288,7 @@ Link* NetworkNS3Model::createLink(const char *name, tmgr_trace_t bw_trace, double lat_initial, tmgr_trace_t lat_trace, - e_surf_resource_state_t state_initial, + int initiallyOn, tmgr_trace_t state_trace, e_surf_link_sharing_policy_t policy, xbt_dict_t properties){ @@ -305,10 +298,12 @@ Link* NetworkNS3Model::createLink(const char *name, XBT_INFO("The NS3 network model doesn't support latency state traces"); if (state_trace) XBT_INFO("The NS3 network model doesn't support link state traces"); - return new NetworkNS3Link(this, name, properties, bw_initial, lat_initial); + Link* link = new NetworkNS3Link(this, name, properties, bw_initial, lat_initial); + Link::onCreation(link); + return link; } -xbt_dynar_t NetworkNS3Model::getRoute(RoutingEdge *src, RoutingEdge *dst) +xbt_dynar_t NetworkNS3Model::getRoute(NetCard *src, NetCard *dst) { xbt_dynar_t route = NULL; routing_get_route_and_latency(src, dst, &route, NULL); @@ -316,7 +311,7 @@ xbt_dynar_t NetworkNS3Model::getRoute(RoutingEdge *src, RoutingEdge *dst) return route; } -Action *NetworkNS3Model::communicate(RoutingEdge *src, RoutingEdge *dst, +Action *NetworkNS3Model::communicate(NetCard *src, NetCard *dst, double size, double rate) { XBT_DEBUG("Communicate from %s to %s", src->getName(), dst->getName()); @@ -327,7 +322,7 @@ Action *NetworkNS3Model::communicate(RoutingEdge *src, RoutingEdge *dst, action->m_lastSent = 0; action->p_srcElm = src; action->p_dstElm = dst; - surf_callback_emit(networkCommunicateCallbacks, action, src, dst, size, rate); + networkCommunicateCallbacks(action, src, dst, size, rate); return (surf_action_t) action; } @@ -471,7 +466,7 @@ int NetworkNS3Action::unref() { m_refcount--; if (!m_refcount) { - if (actionHook::is_linked()) + if (action_hook.is_linked()) p_stateSet->erase(p_stateSet->iterator_to(*this)); XBT_DEBUG ("Removing action %p", this); delete this; @@ -479,3 +474,6 @@ int NetworkNS3Action::unref() } return 0; } + +} +}