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remove some direct accesses to pimpl_cpu
[simgrid.git] / src / surf / sg_platf.cpp
index 2f0997c..2359340 100644 (file)
@@ -1,8 +1,9 @@
-/* Copyright (c) 2006-2018. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2006-2019. 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 "simgrid/Exception.hpp"
 #include "simgrid/kernel/routing/ClusterZone.hpp"
 #include "simgrid/kernel/routing/DijkstraZone.hpp"
 #include "simgrid/kernel/routing/DragonflyZone.hpp"
 #include "simgrid/kernel/routing/VivaldiZone.hpp"
 #include "simgrid/s4u/Engine.hpp"
 #include "src/include/simgrid/sg_config.hpp"
+#include "src/include/surf/surf.hpp"
 #include "src/kernel/EngineImpl.hpp"
-#include "src/simix/smx_host_private.hpp"
+#include "src/kernel/resource/DiskImpl.hpp"
+#include "src/kernel/resource/profile/Profile.hpp"
 #include "src/simix/smx_private.hpp"
 #include "src/surf/HostImpl.hpp"
 #include "src/surf/xml/platf_private.hpp"
 
 XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(surf_parse);
 
-XBT_PRIVATE std::map<std::string, simgrid::surf::StorageImpl*> mount_list;
+XBT_PRIVATE std::map<std::string, simgrid::kernel::resource::StorageImpl*> mount_list;
 XBT_PRIVATE std::vector<std::string> known_storages;
 
 namespace simgrid {
 namespace surf {
 
-simgrid::xbt::signal<void(kernel::routing::ClusterCreationArgs*)> on_cluster;
+simgrid::xbt::signal<void(kernel::routing::ClusterCreationArgs const&)> on_cluster;
 }
 }
 
 static int surf_parse_models_setup_already_called = 0;
-std::map<std::string, simgrid::surf::StorageType*> storage_types;
+std::map<std::string, simgrid::kernel::resource::StorageType*> storage_types;
 
 /** The current AS in the parsing */
 static simgrid::kernel::routing::NetZoneImpl* current_routing = nullptr;
@@ -49,20 +52,20 @@ static simgrid::kernel::routing::NetZoneImpl* routing_get_current()
 /** Module management function: creates all internal data structures */
 void sg_platf_init()
 {
-  simgrid::s4u::on_platform_created.connect(check_disk_attachment);
+  simgrid::s4u::Engine::on_platform_created.connect(check_disk_attachment);
 }
 
 /** Module management function: frees all internal data structures */
 void sg_platf_exit() {
-  simgrid::surf::on_cluster.disconnectSlots();
-  simgrid::s4u::on_platform_created.disconnectSlots();
+  simgrid::surf::on_cluster.disconnect_slots();
+  simgrid::s4u::Engine::on_platform_created.disconnect_slots();
 
   /* make sure that we will reinit the models while loading the platf once reinited */
   surf_parse_models_setup_already_called = 0;
   surf_parse_lex_destroy();
 }
 
-/** @brief Add an host to the current AS */
+/** @brief Add a host to the current AS */
 void sg_platf_new_host(simgrid::kernel::routing::HostCreationArgs* args)
 {
   std::map<std::string, std::string> props;
@@ -73,27 +76,29 @@ void sg_platf_new_host(simgrid::kernel::routing::HostCreationArgs* args)
   }
 
   simgrid::s4u::Host* host =
-      routing_get_current()->create_host(args->id, &args->speed_per_pstate, args->core_amount, &props);
+      routing_get_current()->create_host(args->id, args->speed_per_pstate, args->core_amount, &props);
 
   host->pimpl_->storage_ = mount_list;
   mount_list.clear();
 
+  host->pimpl_->disks_ = std::move(args->disks);
+  for (auto d : host->pimpl_->disks_)
+    d->set_host(host);
+
   /* Change from the defaults */
   if (args->state_trace)
-    host->pimpl_cpu->set_state_trace(args->state_trace);
+    host->set_state_profile(args->state_trace);
   if (args->speed_trace)
-    host->pimpl_cpu->set_speed_trace(args->speed_trace);
+    host->set_speed_profile(args->speed_trace);
   if (args->pstate != 0)
-    host->pimpl_cpu->set_pstate(args->pstate);
-  if (args->coord && strcmp(args->coord, ""))
+    host->set_pstate(args->pstate);
+  if (not args->coord.empty())
     new simgrid::kernel::routing::vivaldi::Coords(host->pimpl_netpoint, args->coord);
 }
 
 /** @brief Add a "router" to the network element list */
-simgrid::kernel::routing::NetPoint* sg_platf_new_router(std::string name, const char* coords)
+simgrid::kernel::routing::NetPoint* sg_platf_new_router(const std::string& name, const char* coords)
 {
-  simgrid::kernel::routing::NetZoneImpl* current_routing = routing_get_current();
-
   if (current_routing->hierarchy_ == simgrid::kernel::routing::NetZoneImpl::RoutingMode::unset)
     current_routing->hierarchy_ = simgrid::kernel::routing::NetZoneImpl::RoutingMode::base;
   xbt_assert(nullptr == simgrid::s4u::Engine::get_instance()->netpoint_by_name_or_null(name),
@@ -101,7 +106,7 @@ simgrid::kernel::routing::NetPoint* sg_platf_new_router(std::string name, const
 
   simgrid::kernel::routing::NetPoint* netpoint =
       new simgrid::kernel::routing::NetPoint(name, simgrid::kernel::routing::NetPoint::Type::Router, current_routing);
-  XBT_DEBUG("Router '%s' has the id %u", name.c_str(), netpoint->id());
+  XBT_DEBUG("Router '%s' has the id %u", netpoint->get_cname(), netpoint->id());
 
   if (coords && strcmp(coords, ""))
     new simgrid::kernel::routing::vivaldi::Coords(netpoint, coords);
@@ -110,31 +115,30 @@ simgrid::kernel::routing::NetPoint* sg_platf_new_router(std::string name, const
   return netpoint;
 }
 
-void sg_platf_new_link(simgrid::kernel::routing::LinkCreationArgs* link)
+static void sg_platf_new_link(simgrid::kernel::routing::LinkCreationArgs* link, const std::string& link_name)
 {
-  std::vector<std::string> names;
+  simgrid::kernel::resource::LinkImpl* l =
+      surf_network_model->create_link(link_name, link->bandwidths, link->latency, link->policy);
 
-  if (link->policy == simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX) {
-    names.push_back(link->id+ "_UP");
-    names.push_back(link->id+ "_DOWN");
-  } else {
-    names.push_back(link->id);
+  if (link->properties) {
+    l->set_properties(*link->properties);
   }
-  for (auto const& link_name : names) {
-    simgrid::kernel::resource::LinkImpl* l =
-        surf_network_model->createLink(link_name, link->bandwidth, link->latency, link->policy);
 
-    if (link->properties) {
-      for (auto const& elm : *link->properties)
-        l->set_property(elm.first, elm.second);
-    }
+  if (link->latency_trace)
+    l->set_latency_profile(link->latency_trace);
+  if (link->bandwidth_trace)
+    l->set_bandwidth_profile(link->bandwidth_trace);
+  if (link->state_trace)
+    l->set_state_profile(link->state_trace);
+}
 
-    if (link->latency_trace)
-      l->set_latency_trace(link->latency_trace);
-    if (link->bandwidth_trace)
-      l->set_bandwidth_trace(link->bandwidth_trace);
-    if (link->state_trace)
-      l->set_state_trace(link->state_trace);
+void sg_platf_new_link(simgrid::kernel::routing::LinkCreationArgs* link)
+{
+  if (link->policy == simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX) {
+    sg_platf_new_link(link, link->id + "_UP");
+    sg_platf_new_link(link, link->id + "_DOWN");
+  } else {
+    sg_platf_new_link(link, link->id);
   }
   delete link->properties;
 }
@@ -168,6 +172,9 @@ void sg_platf_new_cluster(simgrid::kernel::routing::ClusterCreationArgs* cluster
   sg_platf_new_Zone_begin(&zone);
   simgrid::kernel::routing::ClusterZone* current_as = static_cast<ClusterZone*>(routing_get_current());
   current_as->parse_specific_arguments(cluster);
+  if (cluster->properties != nullptr)
+    for (auto const& elm : *cluster->properties)
+      current_as->get_iface()->set_property(elm.first, elm.second);
 
   if(cluster->loopback_bw > 0 || cluster->loopback_lat > 0){
     current_as->num_links_per_node_++;
@@ -188,7 +195,7 @@ void sg_platf_new_cluster(simgrid::kernel::routing::ClusterCreationArgs* cluster
     simgrid::kernel::routing::HostCreationArgs host;
     host.id = host_id.c_str();
     if ((cluster->properties != nullptr) && (not cluster->properties->empty())) {
-      host.properties = new std::map<std::string, std::string>;
+      host.properties = new std::unordered_map<std::string, std::string>;
 
       for (auto const& elm : *cluster->properties)
         host.properties->insert({elm.first, elm.second});
@@ -218,7 +225,7 @@ void sg_platf_new_cluster(simgrid::kernel::routing::ClusterCreationArgs* cluster
 
       simgrid::kernel::routing::LinkCreationArgs link;
       link.id        = tmp_link;
-      link.bandwidth = cluster->loopback_bw;
+      link.bandwidths.push_back(cluster->loopback_bw);
       link.latency   = cluster->loopback_lat;
       link.policy    = simgrid::s4u::Link::SharingPolicy::FATPIPE;
       sg_platf_new_link(&link);
@@ -238,7 +245,7 @@ void sg_platf_new_cluster(simgrid::kernel::routing::ClusterCreationArgs* cluster
 
       simgrid::kernel::routing::LinkCreationArgs link;
       link.id        = tmp_link;
-      link.bandwidth = cluster->limiter_link;
+      link.bandwidths.push_back(cluster->limiter_link);
       link.latency = 0;
       link.policy    = simgrid::s4u::Link::SharingPolicy::SHARED;
       sg_platf_new_link(&link);
@@ -273,7 +280,7 @@ void sg_platf_new_cluster(simgrid::kernel::routing::ClusterCreationArgs* cluster
 
     simgrid::kernel::routing::LinkCreationArgs link;
     link.id        = std::string(cluster->id)+ "_backbone";
-    link.bandwidth = cluster->bb_bw;
+    link.bandwidths.push_back(cluster->bb_bw);
     link.latency   = cluster->bb_lat;
     link.policy    = cluster->bb_sharing_policy;
 
@@ -286,7 +293,7 @@ void sg_platf_new_cluster(simgrid::kernel::routing::ClusterCreationArgs* cluster
   XBT_DEBUG("</AS>");
   sg_platf_new_Zone_seal();
 
-  simgrid::surf::on_cluster(cluster);
+  simgrid::surf::on_cluster(*cluster);
   delete cluster->radicals;
 }
 
@@ -316,7 +323,7 @@ void sg_platf_new_cabinet(simgrid::kernel::routing::CabinetCreationArgs* cabinet
     simgrid::kernel::routing::LinkCreationArgs link;
     link.policy    = simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX;
     link.latency   = cabinet->lat;
-    link.bandwidth = cabinet->bw;
+    link.bandwidths.push_back(cabinet->bw);
     link.id        = "link_" + hostname;
     sg_platf_new_link(&link);
 
@@ -329,12 +336,23 @@ void sg_platf_new_cabinet(simgrid::kernel::routing::CabinetCreationArgs* cabinet
   delete cabinet->radicals;
 }
 
+simgrid::kernel::resource::DiskImpl* sg_platf_new_disk(simgrid::kernel::routing::DiskCreationArgs* disk)
+{
+  simgrid::kernel::resource::DiskImpl* d = surf_disk_model->createDisk(disk->id, disk->read_bw, disk->write_bw);
+  if (disk->properties) {
+    d->set_properties(*disk->properties);
+    delete disk->properties;
+  }
+  simgrid::s4u::Disk::on_creation(*d->get_iface());
+  return d;
+}
+
 void sg_platf_new_storage(simgrid::kernel::routing::StorageCreationArgs* storage)
 {
   xbt_assert(std::find(known_storages.begin(), known_storages.end(), storage->id) == known_storages.end(),
              "Refusing to add a second storage named \"%s\"", storage->id.c_str());
 
-  simgrid::surf::StorageType* stype;
+  simgrid::kernel::resource::StorageType* stype;
   auto st = storage_types.find(storage->type_id);
   if (st != storage_types.end()) {
     stype = st->second;
@@ -363,8 +381,7 @@ void sg_platf_new_storage(simgrid::kernel::routing::StorageCreationArgs* storage
   auto s = surf_storage_model->createStorage(storage->id, stype->id, storage->content, storage->attach);
 
   if (storage->properties) {
-    for (auto const& elm : *storage->properties)
-      s->set_property(elm.first, elm.second);
+    s->set_properties(*storage->properties);
     delete storage->properties;
   }
 }
@@ -374,9 +391,9 @@ void sg_platf_new_storage_type(simgrid::kernel::routing::StorageTypeCreationArgs
   xbt_assert(storage_types.find(storage_type->id) == storage_types.end(),
              "Reading a storage type, processing unit \"%s\" already exists", storage_type->id.c_str());
 
-  simgrid::surf::StorageType* stype =
-      new simgrid::surf::StorageType(storage_type->id, storage_type->model, storage_type->content,
-                                     storage_type->properties, storage_type->model_properties, storage_type->size);
+  simgrid::kernel::resource::StorageType* stype = new simgrid::kernel::resource::StorageType(
+      storage_type->id, storage_type->model, storage_type->content, storage_type->properties,
+      storage_type->model_properties, storage_type->size);
 
   XBT_DEBUG("Create a storage type id '%s' with model '%s', content '%s'", storage_type->id.c_str(),
             storage_type->model.c_str(), storage_type->content.c_str());
@@ -393,7 +410,7 @@ void sg_platf_new_mount(simgrid::kernel::routing::MountCreationArgs* mount)
 
   if (mount_list.empty())
     XBT_DEBUG("Create a Mount list for %s", A_surfxml_host_id);
-  mount_list.insert({mount->name, simgrid::s4u::Engine::get_instance()->storage_by_name(mount->storageId)->getImpl()});
+  mount_list.insert({mount->name, simgrid::s4u::Engine::get_instance()->storage_by_name(mount->storageId)->get_impl()});
 }
 
 void sg_platf_new_route(simgrid::kernel::routing::RouteCreationArgs* route)
@@ -418,8 +435,8 @@ void sg_platf_new_actor(simgrid::kernel::routing::ActorCreationArgs* actor)
 
     std::vector<simgrid::s4u::Host*> list = simgrid::s4u::Engine::get_instance()->get_all_hosts();
 
-    for (auto const& host : list) {
-      msg += host->get_name();
+    for (auto const& some_host : list) {
+      msg += some_host->get_name();
       msg += "', '";
       if (msg.length() > 1024) {
         msg.pop_back(); // remove trailing quote
@@ -430,47 +447,49 @@ void sg_platf_new_actor(simgrid::kernel::routing::ActorCreationArgs* actor)
     xbt_die("%s", msg.c_str());
   }
   simgrid::simix::ActorCodeFactory& factory = SIMIX_get_actor_code_factory(actor->function);
-  xbt_assert(factory, "Function '%s' unknown", actor->function);
+  xbt_assert(factory, "Error while creating an actor from the XML file: Function '%s' not registered", actor->function);
 
   double start_time = actor->start_time;
   double kill_time  = actor->kill_time;
   bool auto_restart = actor->on_failure != simgrid::kernel::routing::ActorOnFailure::DIE;
 
   std::string actor_name     = actor->args[0];
-  std::function<void()> code = factory(std::move(actor->args));
-  std::shared_ptr<std::map<std::string, std::string>> properties(actor->properties);
+  simgrid::simix::ActorCode code = factory(std::move(actor->args));
+  std::shared_ptr<std::unordered_map<std::string, std::string>> properties(actor->properties);
 
   simgrid::kernel::actor::ProcessArg* arg =
       new simgrid::kernel::actor::ProcessArg(actor_name, code, nullptr, host, kill_time, properties, auto_restart);
 
-  host->extension<simgrid::simix::Host>()->boot_processes.push_back(arg);
+  host->pimpl_->actors_at_boot_.emplace_back(arg);
 
   if (start_time > SIMIX_get_clock()) {
 
     arg = new simgrid::kernel::actor::ProcessArg(actor_name, code, nullptr, host, kill_time, properties, auto_restart);
 
     XBT_DEBUG("Process %s@%s will be started at time %f", arg->name.c_str(), arg->host->get_cname(), start_time);
-    SIMIX_timer_set(start_time, [arg, auto_restart]() {
-      smx_actor_t actor = simix_global->create_process_function(arg->name.c_str(), std::move(arg->code), arg->data,
-                                                                arg->host, arg->properties.get(), nullptr);
+    simgrid::simix::Timer::set(start_time, [arg, auto_restart]() {
+      simgrid::kernel::actor::ActorImplPtr new_actor = simgrid::kernel::actor::ActorImpl::create(
+          arg->name.c_str(), std::move(arg->code), arg->data, arg->host, arg->properties.get(), nullptr);
       if (arg->kill_time >= 0)
-        simcall_process_set_kill_time(actor, arg->kill_time);
+        new_actor->set_kill_time(arg->kill_time);
       if (auto_restart)
-        SIMIX_process_auto_restart_set(actor, auto_restart);
+        new_actor->set_auto_restart(auto_restart);
       delete arg;
     });
   } else {                      // start_time <= SIMIX_get_clock()
     XBT_DEBUG("Starting Process %s(%s) right now", arg->name.c_str(), host->get_cname());
 
-    smx_actor_t actor = simix_global->create_process_function(arg->name.c_str(), std::move(code), nullptr, host,
-                                                              arg->properties.get(), nullptr);
-
-    /* The actor creation will fail if the host is currently dead, but that's fine */
-    if (actor != nullptr) {
+    try {
+      simgrid::kernel::actor::ActorImplPtr new_actor = nullptr;
+      new_actor = simgrid::kernel::actor::ActorImpl::create(arg->name.c_str(), std::move(code), nullptr, host,
+                                                            arg->properties.get(), nullptr);
+      /* The actor creation will fail if the host is currently dead, but that's fine */
       if (arg->kill_time >= 0)
-        simcall_process_set_kill_time(actor, arg->kill_time);
+        new_actor->set_kill_time(arg->kill_time);
       if (auto_restart)
-        SIMIX_process_auto_restart_set(actor, auto_restart);
+        new_actor->set_auto_restart(auto_restart);
+    } catch (simgrid::HostFailureException const&) {
+      XBT_WARN("Deployment includes some initially turned off Hosts ... nevermind.");
     }
   }
 }
@@ -480,17 +499,17 @@ void sg_platf_new_peer(simgrid::kernel::routing::PeerCreationArgs* peer)
   simgrid::kernel::routing::VivaldiZone* as = dynamic_cast<simgrid::kernel::routing::VivaldiZone*>(current_routing);
   xbt_assert(as, "<peer> tag can only be used in Vivaldi netzones.");
 
-  std::vector<double> speedPerPstate;
-  speedPerPstate.push_back(peer->speed);
-  simgrid::s4u::Host* host = as->create_host(peer->id.c_str(), &speedPerPstate, 1, nullptr);
+  std::vector<double> speed_per_pstate;
+  speed_per_pstate.push_back(peer->speed);
+  simgrid::s4u::Host* host = as->create_host(peer->id.c_str(), speed_per_pstate, 1, nullptr);
 
-  as->setPeerLink(host->pimpl_netpoint, peer->bw_in, peer->bw_out, peer->coord);
+  as->set_peer_link(host->pimpl_netpoint, peer->bw_in, peer->bw_out, peer->coord);
 
   /* Change from the defaults */
   if (peer->state_trace)
-    host->pimpl_cpu->set_state_trace(peer->state_trace);
+    host->set_state_profile(peer->state_trace);
   if (peer->speed_trace)
-    host->pimpl_cpu->set_speed_trace(peer->speed_trace);
+    host->set_speed_profile(peer->speed_trace);
 }
 
 /* Pick the right models for CPU, net and host, and call their model_init_preparse */
@@ -499,6 +518,7 @@ static void surf_config_models_setup()
   std::string host_model_name    = simgrid::config::get_value<std::string>("host/model");
   std::string network_model_name = simgrid::config::get_value<std::string>("network/model");
   std::string cpu_model_name     = simgrid::config::get_value<std::string>("cpu/model");
+  std::string disk_model_name    = simgrid::config::get_value<std::string>("disk/model");
   std::string storage_model_name = simgrid::config::get_value<std::string>("storage/model");
 
   /* The compound host model is needed when using non-default net/cpu models */
@@ -527,13 +547,17 @@ static void surf_config_models_setup()
   XBT_DEBUG("Call vm_model_init");
   surf_vm_model_init_HL13();
 
+  XBT_DEBUG("Call disk_model_init");
+  int disk_id = find_model_description(surf_disk_model_description, disk_model_name);
+  surf_disk_model_description[disk_id].model_init_preparse();
+
   XBT_DEBUG("Call storage_model_init");
   int storage_id = find_model_description(surf_storage_model_description, storage_model_name);
   surf_storage_model_description[storage_id].model_init_preparse();
 }
 
 /**
- * \brief Add a Zone to the platform
+ * @brief Add a Zone to the platform
  *
  * Add a new autonomous system to the platform. Any elements (such as host, router or sub-Zone) added after this call
  * and before the corresponding call to sg_platf_new_Zone_seal() will be added to this Zone.
@@ -542,17 +566,17 @@ static void surf_config_models_setup()
  *
  * @param zone the parameters defining the Zone to build.
  */
-simgrid::s4u::NetZone* sg_platf_new_Zone_begin(simgrid::kernel::routing::ZoneCreationArgs* zone)
+simgrid::kernel::routing::NetZoneImpl* sg_platf_new_Zone_begin(simgrid::kernel::routing::ZoneCreationArgs* zone)
 {
   if (not surf_parse_models_setup_already_called) {
-    simgrid::s4u::on_platform_creation();
+    simgrid::s4u::Engine::on_platform_creation();
 
     /* Initialize the surf models. That must be done after we got all config, and before we need the models.
-     * That is, after the last <config> tag, if any, and before the first of cluster|peer|AS|trace|trace_connect
+     * That is, after the last <config> tag, if any, and before the first of cluster|peer|zone|trace|trace_connect
      *
      * I'm not sure for <trace> and <trace_connect>, there may be a bug here
      * (FIXME: check it out by creating a file beginning with one of these tags)
-     * but cluster and peer create ASes internally, so putting the code in there is ok.
+     * but cluster and peer come down to zone creations, so putting this verification here is correct.
      */
     surf_parse_models_setup_already_called = 1;
     surf_config_models_setup();
@@ -563,36 +587,38 @@ simgrid::s4u::NetZone* sg_platf_new_Zone_begin(simgrid::kernel::routing::ZoneCre
 
   /* search the routing model */
   simgrid::kernel::routing::NetZoneImpl* new_zone = nullptr;
+  simgrid::kernel::resource::NetworkModel* netmodel =
+      current_routing == nullptr ? surf_network_model : current_routing->network_model_;
   switch (zone->routing) {
     case A_surfxml_AS_routing_Cluster:
-      new_zone = new simgrid::kernel::routing::ClusterZone(current_routing, zone->id);
+      new_zone = new simgrid::kernel::routing::ClusterZone(current_routing, zone->id, netmodel);
       break;
     case A_surfxml_AS_routing_ClusterDragonfly:
-      new_zone = new simgrid::kernel::routing::DragonflyZone(current_routing, zone->id);
+      new_zone = new simgrid::kernel::routing::DragonflyZone(current_routing, zone->id, netmodel);
       break;
     case A_surfxml_AS_routing_ClusterTorus:
-      new_zone = new simgrid::kernel::routing::TorusZone(current_routing, zone->id);
+      new_zone = new simgrid::kernel::routing::TorusZone(current_routing, zone->id, netmodel);
       break;
     case A_surfxml_AS_routing_ClusterFatTree:
-      new_zone = new simgrid::kernel::routing::FatTreeZone(current_routing, zone->id);
+      new_zone = new simgrid::kernel::routing::FatTreeZone(current_routing, zone->id, netmodel);
       break;
     case A_surfxml_AS_routing_Dijkstra:
-      new_zone = new simgrid::kernel::routing::DijkstraZone(current_routing, zone->id, false);
+      new_zone = new simgrid::kernel::routing::DijkstraZone(current_routing, zone->id, netmodel, false);
       break;
     case A_surfxml_AS_routing_DijkstraCache:
-      new_zone = new simgrid::kernel::routing::DijkstraZone(current_routing, zone->id, true);
+      new_zone = new simgrid::kernel::routing::DijkstraZone(current_routing, zone->id, netmodel, true);
       break;
     case A_surfxml_AS_routing_Floyd:
-      new_zone = new simgrid::kernel::routing::FloydZone(current_routing, zone->id);
+      new_zone = new simgrid::kernel::routing::FloydZone(current_routing, zone->id, netmodel);
       break;
     case A_surfxml_AS_routing_Full:
-      new_zone = new simgrid::kernel::routing::FullZone(current_routing, zone->id);
+      new_zone = new simgrid::kernel::routing::FullZone(current_routing, zone->id, netmodel);
       break;
     case A_surfxml_AS_routing_None:
-      new_zone = new simgrid::kernel::routing::EmptyZone(current_routing, zone->id);
+      new_zone = new simgrid::kernel::routing::EmptyZone(current_routing, zone->id, netmodel);
       break;
     case A_surfxml_AS_routing_Vivaldi:
-      new_zone = new simgrid::kernel::routing::VivaldiZone(current_routing, zone->id);
+      new_zone = new simgrid::kernel::routing::VivaldiZone(current_routing, zone->id, netmodel);
       break;
     default:
       xbt_die("Not a valid model!");
@@ -600,24 +626,32 @@ simgrid::s4u::NetZone* sg_platf_new_Zone_begin(simgrid::kernel::routing::ZoneCre
   }
 
   if (current_routing == nullptr) { /* it is the first one */
-    simgrid::s4u::Engine::get_instance()->set_netzone_root(new_zone);
+    simgrid::s4u::Engine::get_instance()->set_netzone_root(new_zone->get_iface());
   } else {
     /* set the father behavior */
     if (current_routing->hierarchy_ == simgrid::kernel::routing::NetZoneImpl::RoutingMode::unset)
       current_routing->hierarchy_ = simgrid::kernel::routing::NetZoneImpl::RoutingMode::recursive;
     /* add to the sons dictionary */
-    current_routing->getChildren()->push_back(static_cast<simgrid::s4u::NetZone*>(new_zone));
+    current_routing->get_children()->push_back(new_zone);
   }
 
   /* set the new current component of the tree */
   current_routing = new_zone;
-  simgrid::s4u::NetZone::on_creation(*new_zone); // notify the signal
+  simgrid::s4u::NetZone::on_creation(*new_zone->get_iface()); // notify the signal
 
   return new_zone;
 }
 
+void sg_platf_new_Zone_set_properties(std::unordered_map<std::string, std::string>* props)
+{
+  xbt_assert(current_routing, "Cannot set properties of the current Zone: none under construction");
+
+  for (auto kv = props->begin(); kv != props->end(); ++kv)
+    current_routing->get_iface()->set_property(kv->first, kv->second);
+}
+
 /**
- * \brief Specify that the description of the current AS is finished
+ * @brief Specify that the description of the current AS is finished
  *
  * Once you've declared all the content of your AS, you have to seal
  * it with this call. Your AS is not usable until you call this function.
@@ -626,17 +660,17 @@ void sg_platf_new_Zone_seal()
 {
   xbt_assert(current_routing, "Cannot seal the current AS: none under construction");
   current_routing->seal();
-  simgrid::s4u::NetZone::on_seal(*current_routing);
+  simgrid::s4u::NetZone::on_seal(*current_routing->get_iface());
   current_routing = static_cast<simgrid::kernel::routing::NetZoneImpl*>(current_routing->get_father());
 }
 
-/** @brief Add a link connecting an host to the rest of its AS (which must be cluster or vivaldi) */
+/** @brief Add a link connecting a host to the rest of its AS (which must be cluster or vivaldi) */
 void sg_platf_new_hostlink(simgrid::kernel::routing::HostLinkCreationArgs* hostlink)
 {
-  simgrid::kernel::routing::NetPoint* netpoint = sg_host_by_name(hostlink->id.c_str())->pimpl_netpoint;
+  simgrid::kernel::routing::NetPoint* netpoint = simgrid::s4u::Host::by_name(hostlink->id)->pimpl_netpoint;
   xbt_assert(netpoint, "Host '%s' not found!", hostlink->id.c_str());
   xbt_assert(dynamic_cast<simgrid::kernel::routing::ClusterZone*>(current_routing),
-             "Only hosts from Cluster and Vivaldi ASes can get an host_link.");
+             "Only hosts from Cluster and Vivaldi ASes can get a host_link.");
 
   simgrid::s4u::Link* linkUp   = simgrid::s4u::Link::by_name_or_null(hostlink->link_up);
   simgrid::s4u::Link* linkDown = simgrid::s4u::Link::by_name_or_null(hostlink->link_down);
@@ -653,15 +687,15 @@ void sg_platf_new_hostlink(simgrid::kernel::routing::HostLinkCreationArgs* hostl
   as_cluster->private_links_.insert({netpoint->id(), {linkUp->get_impl(), linkDown->get_impl()}});
 }
 
-void sg_platf_new_trace(simgrid::kernel::routing::TraceCreationArgs* trace)
+void sg_platf_new_trace(simgrid::kernel::routing::ProfileCreationArgs* profile)
 {
-  tmgr_trace_t tmgr_trace;
-  if (not trace->file.empty()) {
-    tmgr_trace = tmgr_trace_new_from_file(trace->file);
+  simgrid::kernel::profile::Profile* mgr_profile;
+  if (not profile->file.empty()) {
+    mgr_profile = simgrid::kernel::profile::Profile::from_file(profile->file);
   } else {
-    xbt_assert(not trace->pc_data.empty(), "Trace '%s' must have either a content, or point to a file on disk.",
-               trace->id.c_str());
-    tmgr_trace = tmgr_trace_new_from_string(trace->id, trace->pc_data, trace->periodicity);
+    xbt_assert(not profile->pc_data.empty(), "Trace '%s' must have either a content, or point to a file on disk.",
+               profile->id.c_str());
+    mgr_profile = simgrid::kernel::profile::Profile::from_string(profile->id, profile->pc_data, profile->periodicity);
   }
-  traces_set_list.insert({trace->id, tmgr_trace});
+  traces_set_list.insert({profile->id, mgr_profile});
 }