+ /* iterate for all hosts including virtual machines */
+ xbt_lib_cursor_t cursor;
+ char *key;
+ void **ind_host;
+ xbt_lib_foreach(host_lib, cursor, key, ind_host) {
+ workstation_CLM03_t ws_clm03 = ind_host[SURF_WKS_LEVEL];
+ if (!ws_clm03)
+ continue;
+ /* skip if it is not a virtual machine */
+ if (ws_clm03->generic_resource.model != surf_vm_workstation_model)
+ continue;
+
+ /* It is a virtual machine, so we can cast it to workstation_VM2013_t */
+ workstation_VM2013_t ws_vm2013 = (workstation_VM2013_t) ws_clm03;
+ if (pm == ws_vm2013->sub_ws)
+ xbt_dynar_push(dyn, &ws_vm2013->sub_ws);
+ }
+
+ return dyn;
+}
+
+
+static void surf_workstation_model_init_internal(void)
+{
+ surf_model_t model = surf_model_init();
+
+ model->name = "Workstation";
+ model->type = SURF_MODEL_TYPE_WORKSTATION;
+ model->action_unref = ws_action_unref;
+ model->action_cancel = ws_action_cancel;
+ model->action_state_set = ws_action_state_set;
+
+ model->model_private->resource_used = ws_resource_used;
+ model->model_private->share_resources = ws_share_resources;
+ model->model_private->update_actions_state = ws_update_actions_state;
+ model->model_private->update_resource_state = ws_update_resource_state;
+ model->model_private->finalize = ws_finalize;
+
+ model->suspend = ws_action_suspend;
+ model->resume = ws_action_resume;
+ model->is_suspended = ws_action_is_suspended;
+ model->set_max_duration = ws_action_set_max_duration;
+ model->set_priority = ws_action_set_priority;
+ model->set_bound = ws_action_set_bound;
+ #ifdef HAVE_TRACING
+ model->set_category = ws_action_set_category;
+ #endif
+ model->get_remains = ws_action_get_remains;
+ #ifdef HAVE_LATENCY_BOUND_TRACKING
+ model->get_latency_limited = ws_get_latency_limited;
+ #endif
+
+ /* For VM support, we have a surf cpu model object for each workstation model
+ * object. The physical workstation model object has the cpu model object of
+ * the physical machine layer. */
+ xbt_assert(surf_cpu_model_pm);
+ model->extension.workstation.cpu_model = surf_cpu_model_pm;
+
+ model->extension.workstation.execute = ws_execute;
+ model->extension.workstation.sleep = ws_action_sleep;
+ model->extension.workstation.get_state = ws_get_state;
+ model->extension.workstation.get_speed = ws_get_speed;
+ model->extension.workstation.get_available_speed = ws_get_available_speed;
+
+ model->extension.workstation.communicate = ws_communicate;
+ model->extension.workstation.get_route = ws_get_route;
+ model->extension.workstation.execute_parallel_task = ws_execute_parallel_task;
+ model->extension.workstation.get_link_bandwidth = ws_get_link_bandwidth;
+ model->extension.workstation.get_link_latency = ws_get_link_latency;
+ model->extension.workstation.link_shared = ws_link_shared;
+ model->extension.workstation.get_properties = ws_get_properties;
+
+ model->extension.workstation.open = ws_action_open;
+ model->extension.workstation.close = ws_action_close;
+ model->extension.workstation.read = ws_action_read;
+ model->extension.workstation.write = ws_action_write;
+ model->extension.workstation.stat = ws_action_stat;
+ model->extension.workstation.unlink = ws_action_unlink;
+ model->extension.workstation.ls = ws_action_ls;
+
+ model->extension.workstation.get_params = ws_get_params;
+ model->extension.workstation.set_params = ws_set_params;
+ model->extension.workstation.get_vms = ws_get_vms;
+
+ surf_workstation_model = model;
+}
+
+void surf_workstation_model_init_current_default(void)
+{
+ xbt_cfg_setdefault_int(_sg_cfg_set, "network/crosstraffic", 1);
+ surf_cpu_model_init_Cas01();
+ surf_network_model_init_LegrandVelho();
+
+ /* surf_cpu_mode_pm and surf_network_model must be initialized in advance. */
+ xbt_assert(surf_cpu_model_pm);
+ xbt_assert(surf_network_model);