}
/**
- * @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.
- *
- * Once this function was called, the configuration concerning the used models cannot be changed anymore.
+ * @brief Auxiliary function to build the object NetZoneImpl
*
+ * Builds the objects, setting its father properties and root netzone if needed
* @param zone the parameters defining the Zone to build.
+ * @return Pointer to recently created netzone
*/
-simgrid::kernel::routing::NetZoneImpl* sg_platf_new_Zone_begin(const simgrid::kernel::routing::ZoneCreationArgs* zone)
+static simgrid::kernel::routing::NetZoneImpl*
+sg_platf_create_zone(const simgrid::kernel::routing::ZoneCreationArgs* zone)
{
- if (not surf_parse_models_setup_already_called) {
- 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|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 come down to zone creations, so putting this verification here is correct.
- */
- surf_parse_models_setup_already_called = 1;
- surf_config_models_setup();
- }
-
- _sg_cfg_init_status = 2; /* HACK: direct access to the global controlling the level of configuration to prevent
- * any further config now that we created some real content */
-
/* search the routing model */
simgrid::kernel::routing::NetZoneImpl* new_zone = nullptr;
- simgrid::kernel::resource::NetworkModel* netmodel =
- current_routing == nullptr ? static_cast<simgrid::kernel::resource::NetworkModel*>(
- simgrid::kernel::EngineImpl::get_instance()->get_default_model(
- simgrid::kernel::resource::Model::Type::NETWORK))
- : current_routing->get_network_model();
if (strcasecmp(zone->routing.c_str(), "Cluster") == 0) {
- new_zone = new simgrid::kernel::routing::ClusterZone(current_routing, zone->id, netmodel);
+ new_zone = new simgrid::kernel::routing::ClusterZone(zone->id);
} else if (strcasecmp(zone->routing.c_str(), "ClusterDragonfly") == 0) {
- new_zone = new simgrid::kernel::routing::DragonflyZone(current_routing, zone->id, netmodel);
+ new_zone = new simgrid::kernel::routing::DragonflyZone(zone->id);
} else if (strcasecmp(zone->routing.c_str(), "ClusterTorus") == 0) {
- new_zone = new simgrid::kernel::routing::TorusZone(current_routing, zone->id, netmodel);
+ new_zone = new simgrid::kernel::routing::TorusZone(zone->id);
} else if (strcasecmp(zone->routing.c_str(), "ClusterFatTree") == 0) {
- new_zone = new simgrid::kernel::routing::FatTreeZone(current_routing, zone->id, netmodel);
+ new_zone = new simgrid::kernel::routing::FatTreeZone(zone->id);
} else if (strcasecmp(zone->routing.c_str(), "Dijkstra") == 0) {
- new_zone = new simgrid::kernel::routing::DijkstraZone(current_routing, zone->id, netmodel, false);
+ new_zone = new simgrid::kernel::routing::DijkstraZone(zone->id, false);
} else if (strcasecmp(zone->routing.c_str(), "DijkstraCache") == 0) {
- new_zone = new simgrid::kernel::routing::DijkstraZone(current_routing, zone->id, netmodel, true);
+ new_zone = new simgrid::kernel::routing::DijkstraZone(zone->id, true);
} else if (strcasecmp(zone->routing.c_str(), "Floyd") == 0) {
- new_zone = new simgrid::kernel::routing::FloydZone(current_routing, zone->id, netmodel);
+ new_zone = new simgrid::kernel::routing::FloydZone(zone->id);
} else if (strcasecmp(zone->routing.c_str(), "Full") == 0) {
- new_zone = new simgrid::kernel::routing::FullZone(current_routing, zone->id, netmodel);
+ new_zone = new simgrid::kernel::routing::FullZone(zone->id);
} else if (strcasecmp(zone->routing.c_str(), "None") == 0) {
- new_zone = new simgrid::kernel::routing::EmptyZone(current_routing, zone->id, netmodel);
+ new_zone = new simgrid::kernel::routing::EmptyZone(zone->id);
} else if (strcasecmp(zone->routing.c_str(), "Vivaldi") == 0) {
- new_zone = new simgrid::kernel::routing::VivaldiZone(current_routing, zone->id, netmodel);
+ new_zone = new simgrid::kernel::routing::VivaldiZone(zone->id);
} else if (strcasecmp(zone->routing.c_str(), "Wifi") == 0) {
- new_zone = new simgrid::kernel::routing::WifiZone(current_routing, zone->id, netmodel);
+ new_zone = new simgrid::kernel::routing::WifiZone(zone->id);
} else {
xbt_die("Not a valid model!");
}
new_zone->set_parent(current_routing);
- new_zone->set_network_model(netmodel);
if (current_routing == nullptr) { /* it is the first one */
simgrid::s4u::Engine::get_instance()->set_netzone_root(new_zone->get_iface());
current_routing->hierarchy_ = simgrid::kernel::routing::NetZoneImpl::RoutingMode::recursive;
/* add to the sons dictionary */
current_routing->get_children()->push_back(new_zone);
+ /* set models from parent netzone */
+ new_zone->set_network_model(current_routing->get_network_model());
+ new_zone->set_cpu_pm_model(current_routing->get_cpu_pm_model());
+ new_zone->set_cpu_vm_model(current_routing->get_cpu_vm_model());
+ new_zone->set_disk_model(current_routing->get_disk_model());
+ new_zone->set_host_model(current_routing->get_host_model());
+ }
+ return new_zone;
+}
+
+/**
+ * @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.
+ *
+ * Once this function was called, the configuration concerning the used models cannot be changed anymore.
+ *
+ * @param zone the parameters defining the Zone to build.
+ */
+simgrid::kernel::routing::NetZoneImpl* sg_platf_new_Zone_begin(const simgrid::kernel::routing::ZoneCreationArgs* zone)
+{
+ /* First create the zone.
+ * This order is important to assure that root netzone is set when models are setting
+ * the default mode for each resource (CPU, network, etc)
+ */
+ auto* new_zone = sg_platf_create_zone(zone);
+
+ if (not surf_parse_models_setup_already_called) {
+ 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|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 come down to zone creations, so putting this verification here is correct.
+ */
+ surf_parse_models_setup_already_called = 1;
+ surf_config_models_setup();
}
+ _sg_cfg_init_status = 2; /* HACK: direct access to the global controlling the level of configuration to prevent
+ * any further config now that we created some real content */
+
/* set the new current component of the tree */
current_routing = new_zone;
simgrid::s4u::NetZone::on_creation(*new_zone->get_iface()); // notify the signal
