if (optim == "Full") {
setUpdateMechanism(UM_FULL);
- selectiveUpdate_ = select;
} else if (optim == "Lazy") {
+ select = true;
setUpdateMechanism(UM_LAZY);
- selectiveUpdate_ = true;
xbt_assert(select || (xbt_cfg_is_default_value("network/maxmin-selective-update")),
"You cannot disable selective update when using the lazy update mechanism");
} else {
xbt_die("Unsupported optimization (%s) for this model. Accepted: Full, Lazy.", optim.c_str());
}
- maxminSystem_ = new simgrid::kernel::lmm::System(selectiveUpdate_);
+ maxmin_system_ = new simgrid::kernel::lmm::System(select);
loopback_ = NetworkCm02Model::createLink("__loopback__", 498000000, 0.000015, SURF_LINK_FATPIPE);
- if (getUpdateMechanism() == UM_LAZY) {
- modifiedSet_ = new ActionLmmList();
- maxminSystem_->keep_track = modifiedSet_;
- }
+ if (getUpdateMechanism() == UM_LAZY)
+ maxmin_system_->modified_set_ = new kernel::resource::Action::ModifiedSet();
}
-NetworkCm02Model::NetworkCm02Model(void (*specificSolveFun)(lmm_system_t self)) : NetworkCm02Model()
+NetworkCm02Model::NetworkCm02Model(void (*specificSolveFun)(kernel::lmm::System* self)) : NetworkCm02Model()
{
- maxminSystem_->solve_fun = specificSolveFun;
+ maxmin_system_->solve_fun = specificSolveFun;
}
LinkImpl* NetworkCm02Model::createLink(const std::string& name, double bandwidth, double latency,
e_surf_link_sharing_policy_t policy)
{
- return new NetworkCm02Link(this, name, bandwidth, latency, policy, maxminSystem_);
+ return new NetworkCm02Link(this, name, bandwidth, latency, policy, maxmin_system_);
}
void NetworkCm02Model::updateActionsStateLazy(double now, double /*delta*/)
int n = action->getVariable()->get_number_of_constraint();
for (int i = 0; i < n; i++){
- lmm_constraint_t constraint = action->getVariable()->get_constraint(i);
+ kernel::lmm::Constraint* constraint = action->getVariable()->get_constraint(i);
NetworkCm02Link* link = static_cast<NetworkCm02Link*>(constraint->get_id());
double value = action->getVariable()->get_value() * action->getVariable()->get_constraint_weight(i);
- TRACE_surf_link_set_utilization(link->getCname(), action->getCategory(), value, action->getLastUpdate(),
+ TRACE_surf_link_set_utilization(link->getCname(), action->get_category(), value, action->getLastUpdate(),
now - action->getLastUpdate());
}
}
// if I am wearing a latency hat
- if (action->getHat() == Action::Type::LATENCY) {
+ if (action->getType() == kernel::resource::Action::Type::LATENCY) {
XBT_DEBUG("Latency paid for action %p. Activating", action);
- maxminSystem_->update_variable_weight(action->getVariable(), action->weight_);
+ maxmin_system_->update_variable_weight(action->getVariable(), action->weight_);
action->heapRemove(getActionHeap());
action->refreshLastUpdate();
// if I am wearing a max_duration or normal hat
- } else if (action->getHat() == Action::Type::MAX_DURATION || action->getHat() == Action::Type::NORMAL) {
+ } else if (action->getType() == kernel::resource::Action::Type::MAX_DURATION ||
+ action->getType() == kernel::resource::Action::Type::NORMAL) {
// no need to communicate anymore
// assume that flows that reached max_duration have remaining of 0
XBT_DEBUG("Action %p finished", action);
- action->setRemains(0);
- action->finish(Action::State::done);
+ action->set_remains(0);
+ action->finish(kernel::resource::Action::State::done);
action->heapRemove(getActionHeap());
}
}
action.latency_ = 0.0;
}
if (action.latency_ <= 0.0 && not action.isSuspended())
- maxminSystem_->update_variable_weight(action.getVariable(), action.weight_);
+ maxmin_system_->update_variable_weight(action.getVariable(), action.weight_);
}
if (TRACE_is_enabled()) {
int n = action.getVariable()->get_number_of_constraint();
for (int i = 0; i < n; i++) {
- lmm_constraint_t constraint = action.getVariable()->get_constraint(i);
+ kernel::lmm::Constraint* constraint = action.getVariable()->get_constraint(i);
NetworkCm02Link* link = static_cast<NetworkCm02Link*>(constraint->get_id());
TRACE_surf_link_set_utilization(
- link->getCname(), action.getCategory(),
+ link->getCname(), action.get_category(),
(action.getVariable()->get_value() * action.getVariable()->get_constraint_weight(i)),
action.getLastUpdate(), now - action.getLastUpdate());
}
/* 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.
*/
- action.updateRemains(action.getRemains());
+ action.update_remains(action.get_remains());
}
- action.updateRemains(action.getVariable()->get_value() * delta);
+ action.update_remains(action.getVariable()->get_value() * delta);
- if (action.getMaxDuration() > NO_MAX_DURATION)
- action.updateMaxDuration(delta);
+ if (action.get_max_duration() > NO_MAX_DURATION)
+ action.update_max_duration(delta);
- if (((action.getRemains() <= 0) && (action.getVariable()->get_weight() > 0)) ||
- ((action.getMaxDuration() > NO_MAX_DURATION) && (action.getMaxDuration() <= 0))) {
- action.finish(Action::State::done);
+ if (((action.get_remains() <= 0) && (action.getVariable()->get_weight() > 0)) ||
+ ((action.get_max_duration() > NO_MAX_DURATION) && (action.get_max_duration() <= 0))) {
+ action.finish(kernel::resource::Action::State::done);
}
}
}
-Action* NetworkCm02Model::communicate(s4u::Host* src, s4u::Host* dst, double size, double rate)
+kernel::resource::Action* NetworkCm02Model::communicate(s4u::Host* src, s4u::Host* dst, double size, double rate)
{
int failed = 0;
double latency = 0.0;
constraints_per_variable += back_route.size();
if (action->latency_ > 0) {
- action->setVariable(maxminSystem_->variable_new(action, 0.0, -1.0, constraints_per_variable));
+ action->setVariable(maxmin_system_->variable_new(action, 0.0, -1.0, constraints_per_variable));
if (getUpdateMechanism() == UM_LAZY) {
// add to the heap the event when the latency is payed
XBT_DEBUG("Added action (%p) one latency event at date %f", action, action->latency_ + action->getLastUpdate());
action->heapInsert(getActionHeap(), action->latency_ + action->getLastUpdate(),
- route.empty() ? Action::Type::NORMAL : Action::Type::LATENCY);
+ route.empty() ? kernel::resource::Action::Type::NORMAL
+ : kernel::resource::Action::Type::LATENCY);
}
} else
- action->setVariable(maxminSystem_->variable_new(action, 1.0, -1.0, constraints_per_variable));
+ action->setVariable(maxmin_system_->variable_new(action, 1.0, -1.0, constraints_per_variable));
if (action->rate_ < 0) {
- maxminSystem_->update_variable_bound(action->getVariable(),
- (action->latCurrent_ > 0) ? sg_tcp_gamma / (2.0 * action->latCurrent_) : -1.0);
+ maxmin_system_->update_variable_bound(
+ action->getVariable(), (action->latCurrent_ > 0) ? sg_tcp_gamma / (2.0 * action->latCurrent_) : -1.0);
} else {
- maxminSystem_->update_variable_bound(action->getVariable(),
- (action->latCurrent_ > 0)
- ? std::min(action->rate_, sg_tcp_gamma / (2.0 * action->latCurrent_))
- : action->rate_);
+ maxmin_system_->update_variable_bound(action->getVariable(),
+ (action->latCurrent_ > 0)
+ ? std::min(action->rate_, sg_tcp_gamma / (2.0 * action->latCurrent_))
+ : action->rate_);
}
for (auto const& link : route)
- maxminSystem_->expand(link->constraint(), action->getVariable(), 1.0);
+ maxmin_system_->expand(link->constraint(), action->getVariable(), 1.0);
if (not back_route.empty()) { // sg_network_crosstraffic was activated
XBT_DEBUG("Crosstraffic active adding backward flow using 5%%");
for (auto const& link : back_route)
- maxminSystem_->expand(link->constraint(), action->getVariable(), .05);
+ maxmin_system_->expand(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 simgrid::kernel::lmm::Element::get_concurrency())
* Resource *
************/
NetworkCm02Link::NetworkCm02Link(NetworkCm02Model* model, const std::string& name, double bandwidth, double latency,
- e_surf_link_sharing_policy_t policy, lmm_system_t system)
+ e_surf_link_sharing_policy_t policy, kernel::lmm::System* system)
: LinkImpl(model, name, system->constraint_new(this, sg_bandwidth_factor * bandwidth))
{
bandwidth_.scale = 1.0;
if (value > 0)
turnOn();
else {
- lmm_variable_t var = nullptr;
+ kernel::lmm::Variable* var = nullptr;
const_lmm_element_t elem = nullptr;
double now = surf_get_clock();
turnOff();
while ((var = constraint()->get_variable(&elem))) {
- Action* action = static_cast<Action*>(var->get_id());
+ kernel::resource::Action* action = static_cast<kernel::resource::Action*>(var->get_id());
- if (action->getState() == Action::State::running ||
- action->getState() == Action::State::ready) {
- action->setFinishTime(now);
- action->setState(Action::State::failed);
+ if (action->get_state() == kernel::resource::Action::State::running ||
+ action->get_state() == kernel::resource::Action::State::ready) {
+ action->set_finish_time(now);
+ action->set_state(kernel::resource::Action::State::failed);
}
}
}
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;
+ kernel::lmm::Variable* var;
const_lmm_element_t elem = nullptr;
const_lmm_element_t nextelem = nullptr;
int numelem = 0;
void NetworkCm02Link::setLatency(double value)
{
double delta = value - latency_.peak;
- lmm_variable_t var = nullptr;
+ kernel::lmm::Variable* var = nullptr;
const_lmm_element_t elem = nullptr;
const_lmm_element_t nextelem = nullptr;
int numelem = 0;
return;
double delta = now - getLastUpdate();
- double max_duration = getMaxDuration();
+ double max_duration = get_max_duration();
- if (getRemainsNoUpdate() > 0) {
- XBT_DEBUG("Updating action(%p): remains was %f, last_update was: %f", this, getRemainsNoUpdate(), getLastUpdate());
- updateRemains(getLastValue() * delta);
+ if (get_remains_no_update() > 0) {
+ XBT_DEBUG("Updating action(%p): remains was %f, last_update was: %f", this, get_remains_no_update(),
+ getLastUpdate());
+ update_remains(getLastValue() * delta);
- XBT_DEBUG("Updating action(%p): remains is now %f", this, getRemainsNoUpdate());
+ XBT_DEBUG("Updating action(%p): remains is now %f", this, get_remains_no_update());
}
if (max_duration > NO_MAX_DURATION) {
double_update(&max_duration, delta, sg_surf_precision);
- setMaxDuration(max_duration);
+ set_max_duration(max_duration);
}
- if ((getRemainsNoUpdate() <= 0 && (getVariable()->get_weight() > 0)) ||
+ if ((get_remains_no_update() <= 0 && (getVariable()->get_weight() > 0)) ||
((max_duration > NO_MAX_DURATION) && (max_duration <= 0))) {
finish(Action::State::done);
- heapRemove(getModel()->getActionHeap());
+ heapRemove(get_model()->getActionHeap());
}
refreshLastUpdate();
