#include "surf_routing_private.h"
/* Global vars */
-extern routing_global_t global_routing;
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_route_cluster, surf, "Routing part of surf");
* Note that a router is created, easing the interconnexion with the rest of the world.
*/
-static xbt_dict_t cluster_host_link = NULL; /* for tag cluster */
+typedef struct {
+ s_as_t generic_routing;
+ void *backbone;
+} s_as_cluster_t, *as_cluster_t;
-/* Business methods */
-static route_extended_t cluster_get_route(AS_t as,
- const char *src,
- const char *dst) {
- xbt_dynar_t links_list = xbt_dynar_new(global_routing->size_of_link, NULL);
+static xbt_dict_t cluster_host_link = NULL;
+
+/* Business methods */
+static void cluster_get_route_and_latency(AS_t as,
+ const char *src, const char *dst,
+ route_t route, double *lat) {
surf_parsing_link_up_down_t info;
info = xbt_dict_get_or_null(cluster_host_link,src);
- if(info) xbt_dynar_push_as(links_list,void*,info->link_up); //link_up
-
- info = xbt_dict_get_or_null(cluster_host_link,as->name);
- if(info) xbt_dynar_push_as(links_list,void*,info->link_up); //link_bb
+ if(info) { // link up
+ xbt_dynar_push_as(route->link_list,void*,info->link_up);
+ if (lat)
+ *lat += surf_network_model->extension.network.get_link_latency(info->link_up);
+ }
+
+ if ( ((as_cluster_t)as)->backbone ) {
+ xbt_dynar_push_as(route->link_list,void*, ((as_cluster_t)as)->backbone) ;
+ if (lat)
+ *lat += surf_network_model->extension.network.get_link_latency(((as_cluster_t)as)->backbone);
+ }
info = xbt_dict_get_or_null(cluster_host_link,dst);
- if(info) xbt_dynar_push_as(links_list,void*,info->link_down); //link_down
-
- route_extended_t new_e_route = NULL;
- new_e_route = xbt_new0(s_route_extended_t, 1);
- new_e_route->generic_route.link_list = links_list;
-
- return new_e_route;
+ if(info) { // link down
+ xbt_dynar_push_as(route->link_list,void*,info->link_down);
+ if (lat)
+ *lat += surf_network_model->extension.network.get_link_latency(info->link_down);
+ }
}
+static void model_cluster_finalize(AS_t as) {
+ xbt_dict_free(&cluster_host_link);
+ model_none_finalize(as);
+}
/* Creation routing model functions */
AS_t model_cluster_create(void)
{
- AS_t result = model_none_create();
- result->get_route = cluster_get_route;
+ AS_t result = model_none_create_sized(sizeof(s_as_cluster_t));
+ result->get_route_and_latency = cluster_get_route_and_latency;
+ result->finalize = model_cluster_finalize;
return (AS_t) result;
}
void surf_routing_cluster_add_link(const char* host_id,surf_parsing_link_up_down_t info) {
if(!cluster_host_link)
- cluster_host_link = xbt_dict_new();
+ cluster_host_link = xbt_dict_new_homogeneous(xbt_free);
+
+ xbt_dict_set(cluster_host_link,host_id,info,NULL);
+}
- xbt_dict_set(cluster_host_link,host_id,info,xbt_free);
+void surf_routing_cluster_add_backbone(AS_t as, void* bb) {
+ ((as_cluster_t)as)->backbone = bb;
}