if (surf_network_model)
return;
- simgrid::surf::on_link.connect(netlink_parse_init);
surf_network_model = new simgrid::surf::NetworkCm02Model();
xbt_dynar_push(all_existing_models, &surf_network_model);
if (surf_network_model)
return;
- simgrid::surf::on_link.connect(netlink_parse_init);
surf_network_model = new simgrid::surf::NetworkCm02Model();
xbt_dynar_push(all_existing_models, &surf_network_model);
if (surf_network_model)
return;
- simgrid::surf::on_link.connect(netlink_parse_init);
surf_network_model = new simgrid::surf::NetworkCm02Model();
xbt_dynar_push(all_existing_models, &surf_network_model);
if (surf_network_model)
return;
- simgrid::surf::on_link.connect(netlink_parse_init);
surf_network_model = new simgrid::surf::NetworkCm02Model();
xbt_dynar_push(all_existing_models, &surf_network_model);
if (surf_network_model)
return;
- simgrid::surf::on_link.connect(netlink_parse_init);
surf_network_model = new simgrid::surf::NetworkCm02Model();
xbt_dynar_push(all_existing_models, &surf_network_model);
Link* NetworkCm02Model::createLink(const char *name, double bandwidth, double latency, e_surf_link_sharing_policy_t policy, xbt_dict_t properties)
{
- xbt_assert(NULL == Link::byName(name), "Link '%s' declared several times in the platform", name);
-
- Link* link = new NetworkCm02Link(this, name, properties, maxminSystem_, sg_bandwidth_factor * bandwidth, bandwidth, latency, policy);
- Link::onCreation(link);
- return link;
+ return new NetworkCm02Link(this, name, properties, maxminSystem_, sg_bandwidth_factor * bandwidth, bandwidth, latency, policy);
}
void NetworkCm02Model::updateActionsStateLazy(double now, double /*delta*/)
// if I am wearing a latency hat
if (action->getHat() == LATENCY) {
XBT_DEBUG("Latency paid for action %p. Activating", action);
- lmm_update_variable_weight(maxminSystem_, action->getVariable(), action->m_weight);
+ lmm_update_variable_weight(maxminSystem_, action->getVariable(), action->weight_);
action->heapRemove(actionHeap_);
action->refreshLastUpdate();
XBT_DEBUG("Action %p finished", action);
action->setRemains(0);
action->finish();
- action->setState(SURF_ACTION_DONE);
+ action->setState(Action::State::done);
action->heapRemove(actionHeap_);
action->gapRemove();
action = static_cast<NetworkCm02Action*> (&*it);
XBT_DEBUG("Something happened to action %p", action);
double deltap = delta;
- if (action->m_latency > 0) {
- if (action->m_latency > deltap) {
- double_update(&(action->m_latency), deltap, sg_surf_precision);
+ if (action->latency_ > 0) {
+ if (action->latency_ > deltap) {
+ double_update(&(action->latency_), deltap, sg_surf_precision);
deltap = 0.0;
} else {
- double_update(&(deltap), action->m_latency, sg_surf_precision);
- action->m_latency = 0.0;
+ double_update(&(deltap), action->latency_, sg_surf_precision);
+ action->latency_ = 0.0;
}
- if (action->m_latency == 0.0 && !(action->isSuspended()))
+ if (action->latency_ == 0.0 && !(action->isSuspended()))
lmm_update_variable_weight(maxminSystem_, action->getVariable(),
- action->m_weight);
+ action->weight_);
}
if (TRACE_is_enabled()) {
int n = lmm_get_number_of_cnst_from_var(maxminSystem_, action->getVariable());
if ((action->getRemains() <= 0) &&
(lmm_get_variable_weight(action->getVariable()) > 0)) {
action->finish();
- action->setState(SURF_ACTION_DONE);
+ action->setState(Action::State::done);
action->gapRemove();
} else if (((action->getMaxDuration() != NO_MAX_DURATION)
&& (action->getMaxDuration() <= 0))) {
action->finish();
- action->setState(SURF_ACTION_DONE);
+ action->setState(Action::State::done);
action->gapRemove();
}
}
}
NetworkCm02Action *action = new NetworkCm02Action(this, size, failed);
- action->m_weight = action->m_latency = latency;
+ action->weight_ = action->latency_ = latency;
- action->m_rate = rate;
+ action->rate_ = rate;
if (updateMechanism_ == UM_LAZY) {
- action->m_indexHeap = -1;
- action->m_lastUpdate = surf_get_clock();
+ action->indexHeap_ = -1;
+ action->lastUpdate_ = surf_get_clock();
}
bandwidth_bound = -1.0;
if (sg_weight_S_parameter > 0)
for (auto link : *route)
- action->m_weight += sg_weight_S_parameter / link->getBandwidth();
+ action->weight_ += sg_weight_S_parameter / link->getBandwidth();
for (auto link : *route) {
double bb = bandwidthFactor(size) * link->getBandwidth();
bandwidth_bound = (bandwidth_bound < 0.0) ? bb : std::min(bandwidth_bound, bb);
}
- action->m_latCurrent = action->m_latency;
- action->m_latency *= latencyFactor(size);
- action->m_rate = bandwidthConstraint(action->m_rate, bandwidth_bound, size);
- if (m_haveGap) {
+ action->latCurrent_ = action->latency_;
+ action->latency_ *= latencyFactor(size);
+ action->rate_ = bandwidthConstraint(action->rate_, bandwidth_bound, size);
+ if (haveGap_) {
xbt_assert(! route->empty(),
"Using a model with a gap (e.g., SMPI) with a platform without links (e.g. vivaldi)!!!");
gapAppend(size, route->at(0), action);
- XBT_DEBUG("Comm %p: %s -> %s gap=%f (lat=%f)", action, src->name(), dst->name(), action->m_senderGap, action->m_latency);
+ XBT_DEBUG("Comm %p: %s -> %s gap=%f (lat=%f)", action, src->name(), dst->name(), action->senderGap_, action->latency_);
}
constraints_per_variable = route->size();
if (back_route != NULL)
constraints_per_variable += back_route->size();
- if (action->m_latency > 0) {
- action->p_variable = lmm_variable_new(maxminSystem_, action, 0.0, -1.0, constraints_per_variable);
+ if (action->latency_ > 0) {
+ action->variable_ = lmm_variable_new(maxminSystem_, action, 0.0, -1.0, constraints_per_variable);
if (updateMechanism_ == 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->m_latency + action->m_lastUpdate);
- action->heapInsert(actionHeap_, action->m_latency + action->m_lastUpdate, route->empty() ? NORMAL : LATENCY);
+ XBT_DEBUG("Added action (%p) one latency event at date %f", action, action->latency_ + action->lastUpdate_);
+ action->heapInsert(actionHeap_, action->latency_ + action->lastUpdate_, route->empty() ? NORMAL : LATENCY);
}
} else
- action->p_variable = lmm_variable_new(maxminSystem_, action, 1.0, -1.0, constraints_per_variable);
+ action->variable_ = lmm_variable_new(maxminSystem_, action, 1.0, -1.0, constraints_per_variable);
- if (action->m_rate < 0) {
- lmm_update_variable_bound(maxminSystem_, action->getVariable(), (action->m_latCurrent > 0) ? sg_tcp_gamma / (2.0 * action->m_latCurrent) : -1.0);
+ if (action->rate_ < 0) {
+ lmm_update_variable_bound(maxminSystem_, action->getVariable(), (action->latCurrent_ > 0) ? sg_tcp_gamma / (2.0 * action->latCurrent_) : -1.0);
} else {
- lmm_update_variable_bound(maxminSystem_, action->getVariable(), (action->m_latCurrent > 0) ? std::min(action->m_rate, sg_tcp_gamma / (2.0 * action->m_latCurrent)) : action->m_rate);
+ lmm_update_variable_bound(maxminSystem_, action->getVariable(), (action->latCurrent_ > 0) ? std::min(action->rate_, sg_tcp_gamma / (2.0 * action->latCurrent_)) : action->rate_);
}
for (auto link: *route)
delete route;
XBT_OUT();
- networkCommunicateCallbacks(action, src, dst, size, rate);
+ Link::onCommunicate(action, src, dst);
return action;
}
NetworkCm02Link::NetworkCm02Link(NetworkCm02Model *model, const char *name, xbt_dict_t props,
lmm_system_t system,
double constraint_value,
- double bw_peak, double lat_initial,
+ double bandwidth, double latency,
e_surf_link_sharing_policy_t policy)
: Link(model, name, props, lmm_constraint_new(system, this, constraint_value))
{
m_bandwidth.scale = 1.0;
- m_bandwidth.peak = bw_peak;
+ m_bandwidth.peak = bandwidth;
m_latency.scale = 1.0;
- m_latency.peak = lat_initial;
+ m_latency.peak = latency;
if (policy == SURF_LINK_FATPIPE)
lmm_constraint_shared(getConstraint());
+
+ Link::onCreation(this);
}
while ((var = lmm_get_var_from_cnst(getModel()->getMaxminSystem(), getConstraint(), &elem))) {
Action *action = static_cast<Action*>( lmm_variable_id(var) );
- if (action->getState() == SURF_ACTION_RUNNING ||
- action->getState() == SURF_ACTION_READY) {
+ if (action->getState() == Action::State::running ||
+ action->getState() == Action::State::ready) {
action->setFinishTime(now);
- action->setState(SURF_ACTION_FAILED);
+ action->setState(Action::State::failed);
}
}
}
int numelem = 0;
while ((var = lmm_get_var_from_cnst_safe(getModel()->getMaxminSystem(), getConstraint(), &elem, &nextelem, &numelem))) {
NetworkCm02Action *action = (NetworkCm02Action*) lmm_variable_id(var);
- action->m_weight += delta;
+ action->weight_ += delta;
if (!action->isSuspended())
- lmm_update_variable_weight(getModel()->getMaxminSystem(), action->getVariable(), action->m_weight);
+ lmm_update_variable_weight(getModel()->getMaxminSystem(), action->getVariable(), action->weight_);
}
}
}
while ((var = lmm_get_var_from_cnst_safe(getModel()->getMaxminSystem(), getConstraint(), &elem, &nextelem, &numelem))) {
NetworkCm02Action *action = (NetworkCm02Action*) lmm_variable_id(var);
- action->m_latCurrent += delta;
- action->m_weight += delta;
- if (action->m_rate < 0)
- lmm_update_variable_bound(getModel()->getMaxminSystem(), action->getVariable(), sg_tcp_gamma / (2.0 * action->m_latCurrent));
+ 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_));
else {
lmm_update_variable_bound(getModel()->getMaxminSystem(), action->getVariable(),
- std::min(action->m_rate, sg_tcp_gamma / (2.0 * action->m_latCurrent)));
+ std::min(action->rate_, sg_tcp_gamma / (2.0 * action->latCurrent_)));
- if (action->m_rate < sg_tcp_gamma / (2.0 * action->m_latCurrent)) {
+ if (action->rate_ < sg_tcp_gamma / (2.0 * action->latCurrent_)) {
XBT_INFO("Flow is limited BYBANDWIDTH");
} else {
- XBT_INFO("Flow is limited BYLATENCY, latency of flow is %f", action->m_latCurrent);
+ XBT_INFO("Flow is limited BYLATENCY, latency of flow is %f", action->latCurrent_);
}
}
if (!action->isSuspended())
- lmm_update_variable_weight(getModel()->getMaxminSystem(), action->getVariable(), action->m_weight);
+ lmm_update_variable_weight(getModel()->getMaxminSystem(), action->getVariable(), action->weight_);
}
}
{
double delta = 0.0;
- if (m_suspended != 0)
+ if (suspended_ != 0)
return;
- delta = now - m_lastUpdate;
+ delta = now - lastUpdate_;
- if (m_remains > 0) {
- XBT_DEBUG("Updating action(%p): remains was %f, last_update was: %f", this, m_remains, m_lastUpdate);
- double_update(&(m_remains), m_lastValue * delta, sg_maxmin_precision*sg_surf_precision);
+ if (remains_ > 0) {
+ XBT_DEBUG("Updating action(%p): remains was %f, last_update was: %f", this, remains_, lastUpdate_);
+ double_update(&(remains_), lastValue_ * delta, sg_maxmin_precision*sg_surf_precision);
- XBT_DEBUG("Updating action(%p): remains is now %f", this, m_remains);
+ XBT_DEBUG("Updating action(%p): remains is now %f", this, remains_);
}
- if (m_maxDuration != NO_MAX_DURATION)
- double_update(&m_maxDuration, delta, sg_surf_precision);
+ if (maxDuration_ != NO_MAX_DURATION)
+ double_update(&maxDuration_, delta, sg_surf_precision);
- if (m_remains <= 0 &&
+ if (remains_ <= 0 &&
(lmm_get_variable_weight(getVariable()) > 0)) {
finish();
- setState(SURF_ACTION_DONE);
+ setState(Action::State::done);
heapRemove(getModel()->getActionHeap());
- } else if (((m_maxDuration != NO_MAX_DURATION)
- && (m_maxDuration <= 0))) {
+ } else if (((maxDuration_ != NO_MAX_DURATION)
+ && (maxDuration_ <= 0))) {
finish();
- setState(SURF_ACTION_DONE);
+ setState(Action::State::done);
heapRemove(getModel()->getActionHeap());
}
- m_lastUpdate = now;
- m_lastValue = lmm_variable_getvalue(getVariable());
+ lastUpdate_ = now;
+ lastValue_ = lmm_variable_getvalue(getVariable());
}
}