XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_network_ns3, surf,
"Logging specific to the SURF network NS3 module");
+#define MAX_LENGHT_IPV4 16 //255.255.255.255\0
+
extern routing_global_t global_routing;
extern xbt_dict_t dict_socket;
static double ns3_share_resources(double min);
static void ns3_update_actions_state(double now, double delta);
static void finalize(void);
-static surf_action_t communicate(const char *src_name,
+static surf_action_t ns3_communicate(const char *src_name,
const char *dst_name, double size, double rate);
static void action_suspend(surf_action_t action);
static void action_resume(surf_action_t action);
{
char *temp = xbt_strdup(bdw);
xbt_free(bdw);
- bdw = bprintf("%fbps",atof(temp));
+ bdw = bprintf("%fBps",atof(temp));
xbt_free(temp);
}
ns3_add_host(A_surfxml_host_id)
);
}
+
+static void ns3_free_dynar(void * elmts){
+ if(elmts)
+ free(elmts);
+ return;
+}
+
void parse_ns3_add_link(void)
{
XBT_DEBUG("NS3_ADD_LINK '%s'",A_surfxml_link_id);
- if(!IPV4addr) IPV4addr = xbt_dynar_new(sizeof(char*),free);
+ if(!IPV4addr) IPV4addr = xbt_dynar_new(MAX_LENGHT_IPV4*sizeof(char),ns3_free_dynar);
tmgr_trace_t bw_trace;
tmgr_trace_t state_trace;
}
}
-
-
//Create links
unsigned int cpt;
int elmts;
{
XBT_DEBUG("Starting topology generation");
+ xbt_dynar_shrink(IPV4addr,0);
+
//get the onelinks from the parsed platform
xbt_dynar_t onelink_routes = global_routing->get_onelink_routes();
if (!onelink_routes)
if( strcmp(src,dst) && ((surf_ns3_link_t)link)->created){
XBT_DEBUG("Route from '%s' to '%s' with link '%s'",src,dst,((surf_ns3_link_t)link)->data->id);
- char * link_bdw = bprintf("%sBps",((surf_ns3_link_t)link)->data->bdw);
- char * link_lat = bprintf("%ss",(((surf_ns3_link_t)link)->data->lat));
+ char * link_bdw = bprintf("%s",((surf_ns3_link_t)link)->data->bdw);
+ char * link_lat = bprintf("%s",(((surf_ns3_link_t)link)->data->lat));
+ replace_lat_ns3(link_lat);
+ replace_bdw_ns3(link_bdw);
((surf_ns3_link_t)link)->created = 0;
// XBT_DEBUG("src (%s), dst (%s), src_id = %d, dst_id = %d",src,dst, src_id, dst_id);
surf_network_model->resume = action_resume;
surf_network_model->is_suspended = action_is_suspended;
surf_network_model->action_unref = action_unref;
- surf_network_model->extension.network.communicate = communicate;
+ surf_network_model->extension.network.communicate = ns3_communicate;
/* Added the initialization for NS3 interface */
if (ns3_initialize()) {
ns3_simulator(min);
time_to_next_flow_completion = ns3_time() - surf_get_clock();
+// XBT_INFO("min : %f",min);
+// XBT_INFO("ns3 time : %f",ns3_time());
+// XBT_INFO("surf time : %f",surf_get_clock());
+
xbt_assert(time_to_next_flow_completion,
"Time to next flow completion not initialized!\n");
char *key;
void *data;
- surf_action_t action = NULL;
+ surf_action_network_ns3_t action = NULL;
xbt_swag_t running_actions =
surf_network_model->states.running_action_set;
return;
xbt_dict_foreach(dict_socket,cursor,key,data){
- action = (surf_action_t)ns3_get_socket_action(data);
- action->remains = ns3_get_socket_remains(data);
- if(ns3_get_socket_is_finished(data) == 1){
- action->finish = now;
- surf_action_state_set(action, SURF_ACTION_DONE);
- }
+ action = (surf_action_network_ns3_t)ns3_get_socket_action(data);
+ action->generic_action.remains = action->generic_action.cost - ns3_get_socket_sent(data);
+
+#ifdef HAVE_TRACING
+ if (TRACE_is_enabled() &&
+ surf_action_state_get(&(action->generic_action)) == SURF_ACTION_RUNNING){
+ double data_sent = ns3_get_socket_sent(data);
+ double data_delta_sent = data_sent - action->last_sent;
+
+ xbt_dynar_t route = global_routing->get_route(action->src_name, action->dst_name);
+ unsigned int i;
+ for (i = 0; i < xbt_dynar_length (route); i++){
+ surf_ns3_link_t *link = ((surf_ns3_link_t*)xbt_dynar_get_ptr (route, i));
+ TRACE_surf_link_set_utilization ((*link)->generic_resource.name,
+ action->generic_action.data,
+ (surf_action_t) action,
+ (data_delta_sent),
+ now-delta,
+ delta);
+ }
+ action->last_sent = data_sent;
+ }
+#endif
+
+ if(ns3_get_socket_is_finished(data) == 1){
+ action->generic_action.finish = now;
+ surf_action_state_set(&(action->generic_action), SURF_ACTION_DONE);
+ }
}
return;
}
/* Max durations are not supported */
-static surf_action_t communicate(const char *src_name,
+static surf_action_t ns3_communicate(const char *src_name,
const char *dst_name, double size, double rate)
{
- surf_action_t action = NULL;
+ surf_action_network_ns3_t action = NULL;
XBT_DEBUG("Communicate from %s to %s",src_name,dst_name);
- action = surf_action_new(sizeof(s_surf_action_t), size, surf_network_model, 0);
+ action = surf_action_new(sizeof(s_surf_action_network_ns3_t), size, surf_network_model, 0);
ns3_create_flow(src_name, dst_name, surf_get_clock(), size, action);
+#ifdef HAVE_TRACING
+ action->last_sent = 0;
+ action->src_name = xbt_strdup (src_name);
+ action->dst_name = xbt_strdup (dst_name);
+#endif
+
return (surf_action_t) action;
}
action->refcount--;
if (!action->refcount) {
xbt_swag_remove(action, action->state_set);
+
+#ifdef HAVE_TRACING
+ xbt_free(((surf_action_network_ns3_t)action)->src_name);
+ xbt_free(((surf_action_network_ns3_t)action)->dst_name);
+ if (action->category)
+ xbt_free(action->category);
+#endif
+
surf_action_free(&action);
return 1;
}