+ surf_action_network_CM02_t action = NULL;
+ network_card_CM02_t card_src = src;
+ network_card_CM02_t card_dst = dst;
+ int route_size = ROUTE_SIZE(card_src->id, card_dst->id);
+ network_link_CM02_t *route = ROUTE(card_src->id, card_dst->id);
+ int i;
+
+ XBT_IN4("(%s,%s,%g,%g)",card_src->name,card_dst->name,size,rate);
+ xbt_assert2(route_size,"You're trying to send data from %s to %s but there is no connexion between these two cards.", card_src->name, card_dst->name);
+
+ action = xbt_new0(s_surf_action_network_CM02_t, 1);
+
+ action->generic_action.using = 1;
+ action->generic_action.cost = size;
+ action->generic_action.remains = size;
+ action->generic_action.max_duration = NO_MAX_DURATION;
+ action->generic_action.start = -1.0;
+ action->generic_action.finish = -1.0;
+ action->generic_action.resource_type =
+ (surf_resource_t) surf_network_resource;
+ action->suspended = 0; /* Should be useless because of the
+ calloc but it seems to help valgrind... */
+ action->generic_action.state_set =
+ surf_network_resource->common_public->states.running_action_set;
+
+ xbt_swag_insert(action, action->generic_action.state_set);
+ action->rate = rate;
+
+ action->latency = 0.0;
+ for (i = 0; i < route_size; i++)
+ action->latency += route[i]->lat_current;
+ action->lat_current = action->latency;
+
+ if(action->latency>0)
+ action->variable = lmm_variable_new(maxmin_system, action, 0.0, -1.0,
+ route_size);
+ else
+ action->variable = lmm_variable_new(maxmin_system, action, 1.0, -1.0,
+ route_size);
+
+ if(action->rate<0) {
+ if(action->lat_current>0)
+ lmm_update_variable_bound(maxmin_system, action->variable,
+ SG_TCP_CTE_GAMMA / (2.0 * action->lat_current));
+ else
+ lmm_update_variable_bound(maxmin_system, action->variable, -1.0);
+ } else {
+ if(action->lat_current>0)
+ lmm_update_variable_bound(maxmin_system, action->variable,
+ min(action->rate,SG_TCP_CTE_GAMMA / (2.0 * action->lat_current)));
+ else
+ lmm_update_variable_bound(maxmin_system, action->variable, action->rate);
+ }
+
+ for (i = 0; i < route_size; i++)
+ lmm_expand(maxmin_system, route[i]->constraint, action->variable, 1.0);
+ XBT_OUT;
+
+ return (surf_action_t) action;
+}
+
+static void action_suspend(surf_action_t action)
+{
+ ((surf_action_network_CM02_t) action)->suspended = 1;
+ lmm_update_variable_weight(maxmin_system,
+ ((surf_action_network_CM02_t) action)->variable, 0.0);
+}
+
+static void action_resume(surf_action_t action)
+{
+ lmm_update_variable_weight(maxmin_system,
+ ((surf_action_network_CM02_t) action)->variable,
+ ((surf_action_network_CM02_t) action)->lat_current);
+ ((surf_action_network_CM02_t) action)->suspended = 0;
+}
+
+static int action_is_suspended(surf_action_t action)
+{
+ return ((surf_action_network_CM02_t) action)->suspended;
+}
+
+static void action_set_max_duration(surf_action_t action, double duration)
+{
+ action->max_duration = duration;