+ elapsed_time = surf_solve();
+ DEBUG1("surf_solve() returns %f", elapsed_time);
+ if (elapsed_time > 0.0)
+ total_time += elapsed_time;
+
+ /* let's see which tasks are done */
+ xbt_dynar_foreach(model_list, iter, model) {
+ while ((action = xbt_swag_extract(model->states.done_action_set))) {
+ task = action->data;
+ INFO1("Task '%s' done", SD_task_get_name(task));
+ DEBUG0("Calling __SD_task_just_done");
+ __SD_task_just_done(task);
+ DEBUG1("__SD_task_just_done called on task '%s'",
+ SD_task_get_name(task));
+
+ /* the state has changed */
+ if (!xbt_dynar_member(changed_tasks, &task))
+ xbt_dynar_push(changed_tasks, &task);
+
+ /* remove the dependencies after this task */
+ while (xbt_dynar_length(task->tasks_after) > 0) {
+ xbt_dynar_get_cpy(task->tasks_after, 0, &dependency);
+ dst = dependency->dst;
+ SD_task_dependency_remove(task, dst);
+
+ /* is dst ready now? */
+ if (__SD_task_is_ready(dst) && !sd_global->watch_point_reached) {
+ INFO1("Executing task '%s'", SD_task_get_name(dst));
+ if (__SD_task_try_to_run(dst) &&
+ !xbt_dynar_member(changed_tasks, &task))
+ xbt_dynar_push(changed_tasks, &task);
+ }
+ }
+ }
+
+ /* let's see which tasks have just failed */
+ while ((action = xbt_swag_extract(model->states.failed_action_set))) {
+ task = action->data;
+ INFO1("Task '%s' failed", SD_task_get_name(task));
+ __SD_task_set_state(task, SD_FAILED);
+ surf_workstation_model->action_unref(action);
+ task->surf_action = NULL;
+
+ if (!xbt_dynar_member(changed_tasks, &task))
+ xbt_dynar_push(changed_tasks, &task);
+ }
+ }
+
+ while (surf_timer_model->extension.timer.get(&fun, (void *) &arg)) {
+ }