- double deltap = 0.0;
- surf_action_network_CM02_t action = NULL;
- surf_action_network_CM02_t next_action = NULL;
- xbt_swag_t running_actions =
- surf_network_model->states.running_action_set;
- /*
- xbt_swag_t failed_actions =
- surf_network_model->states.failed_action_set;
- */
-
- xbt_swag_foreach_safe(action, next_action, running_actions) {
- deltap = delta;
- if (action->latency > 0) {
- if (action->latency > deltap) {
- double_update(&(action->latency), deltap);
- deltap = 0.0;
- } else {
- double_update(&(deltap), action->latency);
- action->latency = 0.0;
- }
- if ((action->latency == 0.0) && !(GENERIC_LMM_ACTION(action).suspended))
- lmm_update_variable_weight(surf_network_model->maxmin_system, GENERIC_LMM_ACTION(action).variable,
- action->weight);
- }
-#ifdef HAVE_TRACING
- if (TRACE_is_enabled()) {
- int n = lmm_get_number_of_cnst_from_var(network_maxmin_system, GENERIC_LMM_ACTION(action).variable);
- unsigned int i;
- for (i = 0; i < n; i++){
- lmm_constraint_t constraint = lmm_get_cnst_from_var(network_maxmin_system,
- GENERIC_LMM_ACTION(action).variable,
- i);
- link_CM02_t link = lmm_constraint_id(constraint);
- TRACE_surf_link_set_utilization(link->lmm_resource.generic_resource.name,
- ((surf_action_t)action)->category,
- (lmm_variable_getvalue(GENERIC_LMM_ACTION(action).variable)*
- lmm_get_cnst_weight_from_var(network_maxmin_system,
- GENERIC_LMM_ACTION(action).variable,
- i)),
- now - delta,
- delta);
- }
- }
-#endif
- if (!lmm_get_number_of_cnst_from_var
- (surf_network_model->maxmin_system, GENERIC_LMM_ACTION(action).variable)) {
- /* There is actually no link used, hence an infinite bandwidth.
- * This happens often when using models like vivaldi.
- * In such case, just make sure that the action completes immediately.
- */
- double_update(&(GENERIC_ACTION(action).remains),
- GENERIC_ACTION(action).remains);
- }
- double_update(&(GENERIC_ACTION(action).remains),
- lmm_variable_getvalue(GENERIC_LMM_ACTION(action).variable) * deltap);
- if (((surf_action_t)action)->max_duration != NO_MAX_DURATION)
- double_update(&(((surf_action_t)action)->max_duration), delta);
-
- if ((GENERIC_ACTION(action).remains <= 0) &&
- (lmm_get_variable_weight(GENERIC_LMM_ACTION(action).variable) > 0)) {
- ((surf_action_t)action)->finish = surf_get_clock();
- surf_network_model->action_state_set((surf_action_t) action,
- SURF_ACTION_DONE);
-
- if (gap_remove)
- gap_remove(action);
- } else if ((((surf_action_t)action)->max_duration != NO_MAX_DURATION)
- && (((surf_action_t)action)->max_duration <= 0)) {
- ((surf_action_t)action)->finish = surf_get_clock();
- surf_network_model->action_state_set((surf_action_t) action,
- SURF_ACTION_DONE);
- if (gap_remove)
- gap_remove(action);
- }
- }
-
- return;