- simgrid::kernel::EngineImpl::get_instance()->add_model(host_model);
- simgrid::s4u::Engine::get_instance()->get_netzone_root()->get_impl()->set_host_model(host_model);
+ auto host_model = std::make_shared<simgrid::surf::HostCLM03Model>("Host_CLM03");
+ auto* engine = simgrid::kernel::EngineImpl::get_instance();
+ engine->add_model(host_model);
+ engine->get_netzone_root()->set_host_model(host_model);