-/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2020. 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. */
simgrid::xbt::Extension<simgrid::kernel::routing::NetPoint, NetPointNs3> NetPointNs3::EXTENSION_ID;
-NetPointNs3::NetPointNs3()
+NetPointNs3::NetPointNs3() : ns3_node_(ns3::CreateObject<ns3::Node>(0))
{
- ns3_node_ = ns3::CreateObject<ns3::Node>(0);
stack.Install(ns3_node_);
nodes.Add(ns3_node_);
node_num = number_of_nodes++;
// Create private link
std::string host_id = cluster.prefix + std::to_string(i) + cluster.suffix;
- auto* host_src = simgrid::s4u::Host::by_name(host_id)->pimpl_netpoint->extension<NetPointNs3>();
+ auto* host_src = simgrid::s4u::Host::by_name(host_id)->get_netpoint()->extension<NetPointNs3>();
xbt_assert(host_src, "Cannot find a ns-3 host of name %s", host_id.c_str());
// Any ns-3 route is symmetrical
pt.extension_set<NetPointNs3>(new NetPointNs3());
XBT_VERB("SimGrid's %s is known as node %d within ns-3", pt.get_cname(), pt.extension<NetPointNs3>()->node_num);
});
- surf::on_cluster.connect(&clusterCreation_cb);
+ routing::on_cluster_creation.connect(&clusterCreation_cb);
s4u::Engine::on_platform_created.connect(&postparse_cb);
s4u::NetZone::on_route_creation.connect(&routeCreation_cb);
return new NetworkNS3Action(this, size, src, dst);
}
-double NetworkNS3Model::next_occuring_event(double now)
+double NetworkNS3Model::next_occurring_event(double now)
{
double time_to_next_flow_completion = 0.0;
- XBT_DEBUG("ns3_next_occuring_event");
+ XBT_DEBUG("ns3_next_occurring_event");
//get the first relevant value from the running_actions list
SgFlow* sgFlow = elm.second;
NetworkNS3Action * action = sgFlow->action_;
XBT_DEBUG("Processing socket %p (action %p)",sgFlow,action);
- // Because NS3 stops as soon as a flow is finished, the other flows that ends at the same time may remains in an inconsistant state
- // (i.e. remains_ == 0 but finished_ == false).
+ // Because NS3 stops as soon as a flow is finished, the other flows that ends at the same time may remains in an
+ // inconsistent state (i.e. remains_ == 0 but finished_ == false).
// However, SimGrid considers sometimes that an action with remains_ == 0 is finished.
// Thus, to avoid inconsistencies between SimGrid and NS3, set remains to 0 only when the flow is finished in NS3
int remains = action->get_cost() - sgFlow->sent_bytes_;
action->src_->route_to(action->dst_, route, nullptr);
for (auto const& link : route)
- TRACE_surf_resource_set_utilization("LINK", "bandwidth_used", link->get_cname(), action->get_category(),
- (data_delta_sent) / delta, now - delta, delta);
+ instr::resource_set_utilization("LINK", "bandwidth_used", link->get_cname(), action->get_category(),
+ (data_delta_sent) / delta, now - delta, delta);
action->last_sent_ = sgFlow->sent_bytes_;
}
socket_to_destroy.push_back(ns3_socket);
XBT_DEBUG("Destroy socket %p of action %p", ns3_socket.c_str(), action);
action->set_remains(0);
- action->finish(kernel::resource::Action::State::FINISHED);
+ action->finish(Action::State::FINISHED);
} else {
XBT_DEBUG("Socket %p sent %u bytes out of %u (%u remaining)", ns3_socket.c_str(), sgFlow->sent_bytes_,
sgFlow->total_bytes_, sgFlow->remaining_);
bandwidth_.peak = bandwidth;
latency_.peak = latency;
- s4u::Link::on_creation(this->piface_);
+ s4u::Link::on_creation(*this->get_iface());
}
LinkNS3::~LinkNS3() = default;
NetworkNS3Action::NetworkNS3Action(Model* model, double totalBytes, s4u::Host* src, s4u::Host* dst)
: NetworkAction(model, totalBytes, false), src_(src), dst_(dst)
{
-
// If there is no other started actions, we need to move NS-3 forward to be sync with SimGrid
if (model->get_started_action_set()->size()==1){
while(double_positive(surf_get_clock() - ns3::Simulator::Now().GetSeconds(), sg_surf_precision)){
static int port_number = 1025; // Port number is limited from 1025 to 65 000
- unsigned int node1 = src->pimpl_netpoint->extension<NetPointNs3>()->node_num;
- unsigned int node2 = dst->pimpl_netpoint->extension<NetPointNs3>()->node_num;
+ unsigned int node1 = src->get_netpoint()->extension<NetPointNs3>()->node_num;
+ unsigned int node2 = dst->get_netpoint()->extension<NetPointNs3>()->node_num;
- ns3::Ptr<ns3::Node> src_node = src->pimpl_netpoint->extension<NetPointNs3>()->ns3_node_;
- ns3::Ptr<ns3::Node> dst_node = dst->pimpl_netpoint->extension<NetPointNs3>()->ns3_node_;
+ ns3::Ptr<ns3::Node> src_node = src->get_netpoint()->extension<NetPointNs3>()->ns3_node_;
+ ns3::Ptr<ns3::Node> dst_node = dst->get_netpoint()->extension<NetPointNs3>()->ns3_node_;
xbt_assert(node2 < IPV4addr.size(), "Element %s is unknown to ns-3. Is it connected to any one-hop link?",
- dst->pimpl_netpoint->get_cname());
+ dst->get_netpoint()->get_cname());
std::string& addr = IPV4addr[node2];
xbt_assert(not addr.empty(), "Element %s is unknown to ns-3. Is it connected to any one-hop link?",
- dst->pimpl_netpoint->get_cname());
+ dst->get_netpoint()->get_cname());
XBT_DEBUG("ns3: Create flow of %.0f Bytes from %u to %u with Interface %s", totalBytes, node1, node2, addr.c_str());
ns3::PacketSinkHelper sink("ns3::TcpSocketFactory", ns3::InetSocketAddress(ns3::Ipv4Address::GetAny(), port_number));