#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);
-
- 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
+static void cluster_get_route_and_latency(AS_t as,
+ network_element_t src, network_element_t dst,
+ route_t route, double *lat) {
+
+ s_surf_parsing_link_up_down_t info;
+ XBT_DEBUG("cluster_get_route_and_latency from '%s'[%d] to '%s'[%d]",
+ src->name,src->id,
+ dst->name,dst->id);
+
+ if(src->rc_type != SURF_NETWORK_ELEMENT_ROUTER){ // No specific link for router
+ info = xbt_dynar_get_as(as->link_up_down_list,src->id,s_surf_parsing_link_up_down_t);
+ if(info.link_up) { // 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);
+ }
+
+ if(dst->rc_type != SURF_NETWORK_ELEMENT_ROUTER){ // No specific link for router
+ info = xbt_dynar_get_as(as->link_up_down_list,dst->id,s_surf_parsing_link_up_down_t);
+ if(info.link_down) { // 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);
+ }
+ }
+}
- info = xbt_dict_get_or_null(cluster_host_link,dst);
- if(info) xbt_dynar_push_as(links_list,void*,info->link_down); //link_down
+static void model_cluster_finalize(AS_t as) {
+ xbt_dynar_free(&(as->link_up_down_list));
+ model_none_finalize(as);
+}
- 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;
+static int cluster_parse_PU(AS_t rc, network_element_t elm) {
+ xbt_dynar_push(rc->index_network_elm, (void *)elm);
+ return xbt_dynar_length(rc->index_network_elm)-1;
+}
- return new_e_route;
+static int cluster_parse_AS(AS_t rc, network_element_t elm) {
+ xbt_dynar_push(rc->index_network_elm, (void *)elm);
+ return xbt_dynar_length(rc->index_network_elm)-1;
}
/* 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;
+ result->parse_AS = cluster_parse_AS;
+ result->parse_PU = cluster_parse_PU;
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();
-
- 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;
}
