/*********
* Model *
*********/
void CpuModel::updateActionsStateLazy(double now, double /*delta*/)
{
CpuAction *action;
while ((xbt_heap_size(getActionHeap()) > 0)
&& (double_equals(xbt_heap_maxkey(getActionHeap()), now, sg_surf_precision))) {
action = static_cast<CpuAction*>(xbt_heap_pop(getActionHeap()));
XBT_CDEBUG(surf_kernel, "Something happened to action %p", action);
if (TRACE_is_enabled()) {
Cpu *cpu = static_cast<Cpu*>(lmm_constraint_id(lmm_get_cnst_from_var(getMaxminSystem(), action->getVariable(), 0)));
TRACE_surf_host_set_utilization(cpu->getName(), action->getCategory(),
lmm_variable_getvalue(action->getVariable()),
action->getLastUpdate(),
now - action->getLastUpdate());
}
action->finish();
XBT_CDEBUG(surf_kernel, "Action %p finished", action);
/* set the remains to 0 due to precision problems when updating the remaining amount */
action->setRemains(0);
action->setState(SURF_ACTION_DONE);
action->heapRemove(getActionHeap()); //FIXME: strange call since action was already popped
}
if (TRACE_is_enabled()) {
//defining the last timestamp that we can safely dump to trace file
//without losing the event ascending order (considering all CPU's)
double smaller = -1;
ActionList *actionSet = getRunningActionSet();
for(ActionList::iterator it(actionSet->begin()), itend(actionSet->end())
; it != itend ; ++it) {
action = static_cast<CpuAction*>(&*it);
if (smaller < 0) {
smaller = action->getLastUpdate();
continue;
}
if (action->getLastUpdate() < smaller) {
smaller = action->getLastUpdate();
}
}
if (smaller > 0) {
TRACE_last_timestamp_to_dump = smaller;
}
}
return;
}
void CpuModel::updateActionsStateFull(double now, double delta)
{
CpuAction *action = NULL;
ActionList *running_actions = getRunningActionSet();
for(ActionList::iterator it(running_actions->begin()), itNext=it, itend(running_actions->end())
; it != itend ; it=itNext) {
++itNext;
action = static_cast<CpuAction*>(&*it);
if (TRACE_is_enabled()) {
Cpu *x = static_cast<Cpu*> (lmm_constraint_id(lmm_get_cnst_from_var(getMaxminSystem(), action->getVariable(), 0)) );
TRACE_surf_host_set_utilization(x->getName(),
action->getCategory(),
lmm_variable_getvalue(action->getVariable()),
now - delta,
delta);
TRACE_last_timestamp_to_dump = now - delta;
}
action->updateRemains(lmm_variable_getvalue(action->getVariable()) * delta);
if (action->getMaxDuration() != NO_MAX_DURATION)
action->updateMaxDuration(delta);
if ((action->getRemainsNoUpdate() <= 0) &&
(lmm_get_variable_weight(action->getVariable()) > 0)) {
action->finish();
action->setState(SURF_ACTION_DONE);
} else if ((action->getMaxDuration() != NO_MAX_DURATION) &&
(action->getMaxDuration() <= 0)) {
action->finish();
action->setState(SURF_ACTION_DONE);
}
}
return;
}