maxminSystem_->solve_fun = specificSolveFun;
}
-
-NetworkCm02Model::~NetworkCm02Model() {}
-
LinkImpl* NetworkCm02Model::createLink(const char* name, double bandwidth, double latency,
e_surf_link_sharing_policy_t policy)
{
NetworkCm02Link *link = static_cast<NetworkCm02Link*>(lmm_constraint_id(constraint));
double value = lmm_variable_getvalue(action->getVariable())*
lmm_get_cnst_weight_from_var(maxminSystem_, action->getVariable(), i);
- TRACE_surf_link_set_utilization(link->getName(), action->getCategory(), value,
- action->getLastUpdate(), now - action->getLastUpdate());
+ TRACE_surf_link_set_utilization(link->cname(), action->getCategory(), value, action->getLastUpdate(),
+ now - action->getLastUpdate());
}
}
action->latency_ = 0.0;
}
if (action->latency_ == 0.0 && !(action->isSuspended()))
- lmm_update_variable_weight(maxminSystem_, action->getVariable(),
- action->weight_);
+ lmm_update_variable_weight(maxminSystem_, action->getVariable(), action->weight_);
}
if (TRACE_is_enabled()) {
int n = lmm_get_number_of_cnst_from_var(maxminSystem_, action->getVariable());
lmm_constraint_t constraint = lmm_get_cnst_from_var(maxminSystem_, action->getVariable(), i);
NetworkCm02Link* link = static_cast<NetworkCm02Link*>(lmm_constraint_id(constraint));
- TRACE_surf_link_set_utilization(link->getName(),
- action->getCategory(),
- (lmm_variable_getvalue(action->getVariable())*
- lmm_get_cnst_weight_from_var(maxminSystem_,
- action->getVariable(),
- i)),
- action->getLastUpdate(),
- now - action->getLastUpdate());
+ TRACE_surf_link_set_utilization(link->cname(), action->getCategory(),
+ (lmm_variable_getvalue(action->getVariable()) *
+ lmm_get_cnst_weight_from_var(maxminSystem_, action->getVariable(), i)),
+ action->getLastUpdate(), now - action->getLastUpdate());
}
}
if (!lmm_get_number_of_cnst_from_var (maxminSystem_, action->getVariable())) {
if (action->getMaxDuration() != NO_MAX_DURATION)
action->updateMaxDuration(delta);
- if ((action->getRemains() <= 0) &&
- (lmm_get_variable_weight(action->getVariable()) > 0)) {
- action->finish();
- action->setState(Action::State::done);
- action->gapRemove();
- } else if (((action->getMaxDuration() != NO_MAX_DURATION)
- && (action->getMaxDuration() <= 0))) {
+ if (((action->getRemains() <= 0) && (lmm_get_variable_weight(action->getVariable()) > 0)) ||
+ ((action->getMaxDuration() > NO_MAX_DURATION) && (action->getMaxDuration() <= 0))) {
action->finish();
action->setState(Action::State::done);
action->gapRemove();
Action* NetworkCm02Model::communicate(s4u::Host* src, s4u::Host* dst, double size, double rate)
{
int failed = 0;
- double bandwidth_bound;
double latency = 0.0;
std::vector<LinkImpl*>* back_route = nullptr;
- int constraints_per_variable = 0;
-
std::vector<LinkImpl*>* route = new std::vector<LinkImpl*>();
XBT_IN("(%s,%s,%g,%g)", src->cname(), dst->cname(), size, rate);
}
NetworkCm02Action *action = new NetworkCm02Action(this, size, failed);
- action->weight_ = action->latency_ = latency;
-
+ action->weight_ = latency;
+ action->latency_ = latency;
action->rate_ = rate;
if (updateMechanism_ == UM_LAZY) {
action->indexHeap_ = -1;
action->lastUpdate_ = surf_get_clock();
}
- bandwidth_bound = -1.0;
+ double bandwidth_bound = -1.0;
if (sg_weight_S_parameter > 0)
for (auto link : *route)
action->weight_ += sg_weight_S_parameter / link->bandwidth();
action->latency_);
}
- constraints_per_variable = route->size();
+ int constraints_per_variable = route->size();
if (back_route != nullptr)
constraints_per_variable += back_route->size();
}
for (auto link: *route)
- lmm_expand(maxminSystem_, link->getConstraint(), action->getVariable(), 1.0);
+ lmm_expand(maxminSystem_, link->constraint(), action->getVariable(), 1.0);
if (back_route != nullptr) { // sg_network_crosstraffic was activated
XBT_DEBUG("Fullduplex active adding backward flow using 5%%");
for (auto link : *back_route)
- lmm_expand(maxminSystem_, link->getConstraint(), action->getVariable(), .05);
-
+ lmm_expand(maxminSystem_, link->constraint(), action->getVariable(), .05);
+
//Change concurrency_share here, if you want that cross-traffic is included in the SURF concurrency
//(You would also have to change lmm_element_concurrency())
//lmm_variable_concurrency_share_set(action->getVariable(),2);
delete back_route;
XBT_OUT();
- LinkImpl::onCommunicate(action, src, dst);
+ simgrid::s4u::Link::onCommunicate(action, src, dst);
return action;
}
latency_.peak = latency;
if (policy == SURF_LINK_FATPIPE)
- lmm_constraint_shared(getConstraint());
+ lmm_constraint_shared(constraint());
- LinkImpl::onCreation(this);
+ simgrid::s4u::Link::onCreation(this->piface_);
}
-
-
void NetworkCm02Link::apply_event(tmgr_trace_iterator_t triggered, double value)
{
double now = surf_get_clock();
turnOff();
- while ((var = lmm_get_var_from_cnst(getModel()->getMaxminSystem(), getConstraint(), &elem))) {
+ while ((var = lmm_get_var_from_cnst(model()->getMaxminSystem(), constraint(), &elem))) {
Action *action = static_cast<Action*>( lmm_variable_id(var) );
if (action->getState() == Action::State::running ||
xbt_die("Unknown event!\n");
}
- XBT_DEBUG("There was a resource state event, need to update actions related to the constraint (%p)",
- getConstraint());
+ XBT_DEBUG("There was a resource state event, need to update actions related to the constraint (%p)", constraint());
}
void NetworkCm02Link::setBandwidth(double value)
bandwidth_.peak = value;
- lmm_update_constraint_bound(getModel()->getMaxminSystem(), getConstraint(),
+ lmm_update_constraint_bound(model()->getMaxminSystem(), constraint(),
sg_bandwidth_factor * (bandwidth_.peak * bandwidth_.scale));
- TRACE_surf_link_set_bandwidth(surf_get_clock(), getName(), sg_bandwidth_factor * bandwidth_.peak * bandwidth_.scale);
+ TRACE_surf_link_set_bandwidth(surf_get_clock(), cname(), sg_bandwidth_factor * bandwidth_.peak * bandwidth_.scale);
if (sg_weight_S_parameter > 0) {
double delta = sg_weight_S_parameter / value - sg_weight_S_parameter / (bandwidth_.peak * bandwidth_.scale);
lmm_variable_t var;
- lmm_element_t elem = nullptr, nextelem = nullptr;
+ lmm_element_t elem = nullptr;
+ lmm_element_t nextelem = nullptr;
int numelem = 0;
- while ((var = lmm_get_var_from_cnst_safe(getModel()->getMaxminSystem(), getConstraint(), &elem, &nextelem, &numelem))) {
- NetworkCm02Action *action = (NetworkCm02Action*) lmm_variable_id(var);
+ while ((var = lmm_get_var_from_cnst_safe(model()->getMaxminSystem(), constraint(), &elem, &nextelem, &numelem))) {
+ NetworkCm02Action *action = static_cast<NetworkCm02Action*>(lmm_variable_id(var));
action->weight_ += delta;
if (!action->isSuspended())
- lmm_update_variable_weight(getModel()->getMaxminSystem(), action->getVariable(), action->weight_);
+ lmm_update_variable_weight(model()->getMaxminSystem(), action->getVariable(), action->weight_);
}
}
}
latency_.peak = value;
- while ((var = lmm_get_var_from_cnst_safe(getModel()->getMaxminSystem(), getConstraint(), &elem, &nextelem, &numelem))) {
- NetworkCm02Action *action = (NetworkCm02Action*) lmm_variable_id(var);
+ while ((var = lmm_get_var_from_cnst_safe(model()->getMaxminSystem(), constraint(), &elem, &nextelem, &numelem))) {
+ NetworkCm02Action *action = static_cast<NetworkCm02Action*>(lmm_variable_id(var));
action->latCurrent_ += delta;
action->weight_ += delta;
if (action->rate_ < 0)
- lmm_update_variable_bound(getModel()->getMaxminSystem(), action->getVariable(), sg_tcp_gamma / (2.0 * action->latCurrent_));
+ lmm_update_variable_bound(model()->getMaxminSystem(), action->getVariable(),
+ sg_tcp_gamma / (2.0 * action->latCurrent_));
else {
- lmm_update_variable_bound(getModel()->getMaxminSystem(), action->getVariable(),
+ lmm_update_variable_bound(model()->getMaxminSystem(), action->getVariable(),
std::min(action->rate_, sg_tcp_gamma / (2.0 * action->latCurrent_)));
if (action->rate_ < sg_tcp_gamma / (2.0 * action->latCurrent_)) {
}
}
if (!action->isSuspended())
- lmm_update_variable_weight(getModel()->getMaxminSystem(), action->getVariable(), action->weight_);
+ lmm_update_variable_weight(model()->getMaxminSystem(), action->getVariable(), action->weight_);
}
}
void NetworkCm02Action::updateRemainingLazy(double now)
{
- double delta = 0.0;
-
if (suspended_ != 0)
return;
- delta = now - lastUpdate_;
+ double delta = now - lastUpdate_;
if (remains_ > 0) {
XBT_DEBUG("Updating action(%p): remains was %f, last_update was: %f", this, remains_, lastUpdate_);
if (maxDuration_ != NO_MAX_DURATION)
double_update(&maxDuration_, delta, sg_surf_precision);
- if (remains_ <= 0 &&
- (lmm_get_variable_weight(getVariable()) > 0)) {
- finish();
- setState(Action::State::done);
-
- heapRemove(getModel()->getActionHeap());
- } else if (((maxDuration_ != NO_MAX_DURATION)
- && (maxDuration_ <= 0))) {
+ if ((remains_ <= 0 && (lmm_get_variable_weight(getVariable()) > 0)) ||
+ (((maxDuration_ > NO_MAX_DURATION) && (maxDuration_ <= 0)))){
finish();
setState(Action::State::done);
heapRemove(getModel()->getActionHeap());