Don't try to push loopback if not defined.

[simgrid.git] / src / surf / surf_routing_floyd.c

diff --git a/src/surf/surf_routing_floyd.c b/src/surf/surf_routing_floyd.c
index 337ca87..b7a60a5 100644 (file)
--- a/src/surf/surf_routing_floyd.c
+++ b/src/surf/surf_routing_floyd.c
@@ -104,7 +104,8 @@ static void floyd_get_route_and_latency(AS_t asg, const char *src, const char *d
 
     if (asg->hierarchy == SURF_ROUTING_RECURSIVE && !first
         && strcmp(gw_dst, prev_gw_src)) {
-      xbt_dynar_t e_route_as_to_as=NULL;
+      xbt_dynar_t e_route_as_to_as;
+      e_route_as_to_as = xbt_dynar_new(global_routing->size_of_link, NULL);
       routing_get_route_and_latency(gw_dst, prev_gw_src,&e_route_as_to_as,NULL);
       links = e_route_as_to_as;
       int pos = 0;
@@ -114,6 +115,7 @@ static void floyd_get_route_and_latency(AS_t asg, const char *src, const char *d
           *lat += surf_network_model->extension.network.get_link_latency(link);
         pos++;
       }
+      xbt_dynar_free(&e_route_as_to_as);
     }
 
     links = e_route->link_list;
@@ -198,7 +200,7 @@ void model_floyd_end(AS_t current_routing)
        }
 
        /* Add the loopback if needed */
-       if (current_routing->hierarchy == SURF_ROUTING_BASE) {
+       if (global_routing->loopback && current_routing->hierarchy == SURF_ROUTING_BASE) {
                for (i = 0; i < table_size; i++) {
                  route_t e_route = TO_FLOYD_LINK(i, i);
                  if (!e_route) {
@@ -246,7 +248,6 @@ void model_floyd_parse_route(AS_t rc, const char *src,
        /* set the size of table routing */
        size_t table_size = xbt_dict_length(rc->to_index);
        int *src_id, *dst_id;
-       int i,j;
 
        src_id = xbt_dict_get_or_null(rc->to_index, src);
        dst_id = xbt_dict_get_or_null(rc->to_index, dst);
@@ -256,6 +257,7 @@ void model_floyd_parse_route(AS_t rc, const char *src,
 
        if(!as->link_table)
        {
+          int i,j;
                /* Create Cost, Predecessor and Link tables */
                as->cost_table = xbt_new0(double, table_size * table_size);       /* link cost from host to host */
                as->predecessor_table = xbt_new0(int, table_size * table_size);  /* predecessor host numbers */