+/* Pick the right models for CPU, net and host, and call their model_init_preparse */
+static void surf_config_models_setup()
+{
+ const char *host_model_name;
+ const char *vm_model_name;
+ int host_id = -1;
+ int vm_id = -1;
+ char *network_model_name = NULL;
+ char *cpu_model_name = NULL;
+ int storage_id = -1;
+ char *storage_model_name = NULL;
+
+ host_model_name = xbt_cfg_get_string(_sg_cfg_set, "host/model");
+ vm_model_name = xbt_cfg_get_string(_sg_cfg_set, "vm/model");
+ network_model_name = xbt_cfg_get_string(_sg_cfg_set, "network/model");
+ cpu_model_name = xbt_cfg_get_string(_sg_cfg_set, "cpu/model");
+ storage_model_name = xbt_cfg_get_string(_sg_cfg_set, "storage/model");
+
+ /* Check whether we use a net/cpu model differing from the default ones, in which case
+ * we should switch to the "compound" host model to correctly dispatch stuff to
+ * the right net/cpu models.
+ */
+
+ if ((!xbt_cfg_is_default_value(_sg_cfg_set, "network/model") ||
+ !xbt_cfg_is_default_value(_sg_cfg_set, "cpu/model")) &&
+ xbt_cfg_is_default_value(_sg_cfg_set, "host/model")) {
+ host_model_name = "compound";
+ xbt_cfg_set_string(_sg_cfg_set, "host/model", host_model_name);
+ }
+
+ XBT_DEBUG("host model: %s", host_model_name);
+ host_id = find_model_description(surf_host_model_description, host_model_name);
+ if (!strcmp(host_model_name, "compound")) {
+ int network_id = -1;
+ int cpu_id = -1;
+
+ xbt_assert(cpu_model_name,
+ "Set a cpu model to use with the 'compound' host model");
+
+ xbt_assert(network_model_name,
+ "Set a network model to use with the 'compound' host model");
+
+ if(surf_cpu_model_init_preparse){
+ surf_cpu_model_init_preparse();
+ } else {
+ cpu_id =
+ find_model_description(surf_cpu_model_description, cpu_model_name);
+ surf_cpu_model_description[cpu_id].model_init_preparse();
+ }
+
+ network_id =
+ find_model_description(surf_network_model_description,
+ network_model_name);
+ surf_network_model_description[network_id].model_init_preparse();
+ }
+
+ XBT_DEBUG("Call host_model_init");
+ surf_host_model_description[host_id].model_init_preparse();
+
+ XBT_DEBUG("Call vm_model_init");
+ vm_id = find_model_description(surf_vm_model_description, vm_model_name);
+ surf_vm_model_description[vm_id].model_init_preparse();
+
+ XBT_DEBUG("Call storage_model_init");
+ storage_id = find_model_description(surf_storage_model_description, storage_model_name);
+ surf_storage_model_description[storage_id].model_init_preparse();
+
+}
+
