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);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 13.01);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 0.97);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 20537);
+ xbt_cfg_setdefault_double("network/latency-factor", 13.01);
+ xbt_cfg_setdefault_double("network/bandwidth-factor", 0.97);
+ xbt_cfg_setdefault_double("network/weight-S", 20537);
}
/***************************************************************************/
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);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 1.0);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 1.0);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 0.0);
+ xbt_cfg_setdefault_double("network/latency-factor", 1.0);
+ xbt_cfg_setdefault_double("network/bandwidth-factor", 1.0);
+ xbt_cfg_setdefault_double("network/weight-S", 0.0);
}
/***************************************************************************/
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);
lmm_set_default_protocol_function(func_reno_f, func_reno_fp, func_reno_fpi);
surf_network_model->f_networkSolve = lagrange_solve;
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 0.92);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
+ xbt_cfg_setdefault_double("network/latency-factor", 10.4);
+ xbt_cfg_setdefault_double("network/bandwidth-factor", 0.92);
+ xbt_cfg_setdefault_double("network/weight-S", 8775);
}
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);
lmm_set_default_protocol_function(func_reno2_f, func_reno2_fp, func_reno2_fpi);
surf_network_model->f_networkSolve = lagrange_solve;
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 0.92);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
+ xbt_cfg_setdefault_double("network/latency-factor", 10.4);
+ xbt_cfg_setdefault_double("network/bandwidth-factor", 0.92);
+ xbt_cfg_setdefault_double("network/weight-S", 8775);
}
void surf_network_model_init_Vegas(void)
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);
lmm_set_default_protocol_function(func_vegas_f, func_vegas_fp, func_vegas_fpi);
surf_network_model->f_networkSolve = lagrange_solve;
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/latency_factor", 10.4);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/bandwidth_factor", 0.92);
- xbt_cfg_setdefault_double(_sg_cfg_set, "network/weight_S", 8775);
+ xbt_cfg_setdefault_double("network/latency-factor", 10.4);
+ xbt_cfg_setdefault_double("network/bandwidth-factor", 0.92);
+ xbt_cfg_setdefault_double("network/weight-S", 8775);
}
namespace simgrid {
NetworkCm02Model::NetworkCm02Model()
:NetworkModel()
{
- char *optim = xbt_cfg_get_string(_sg_cfg_set, "network/optim");
- int select = xbt_cfg_get_boolean(_sg_cfg_set, "network/maxmin_selective_update");
+ char *optim = xbt_cfg_get_string("network/optim");
+ int select = xbt_cfg_get_boolean("network/maxmin-selective-update");
if (!strcmp(optim, "Full")) {
updateMechanism_ = UM_FULL;
} else if (!strcmp(optim, "Lazy")) {
updateMechanism_ = UM_LAZY;
selectiveUpdate_ = 1;
- xbt_assert((select == 1) || (xbt_cfg_is_default_value(_sg_cfg_set, "network/maxmin_selective_update")),
+ xbt_assert((select == 1) || (xbt_cfg_is_default_value("network/maxmin-selective-update")),
"Disabling selective update while using the lazy update mechanism is dumb!");
} else {
xbt_die("Unsupported optimization (%s) for this model", optim);
}
}
-Link* NetworkCm02Model::createLink(const char *name, double bandwidth, double latency, e_surf_link_sharing_policy_t policy, xbt_dict_t properties)
+NetworkCm02Model::~NetworkCm02Model() {}
+
+Link* NetworkCm02Model::createLink(const char *name, double bandwidth, double latency, e_surf_link_sharing_policy_t policy,
+ xbt_dict_t properties)
{
- return new NetworkCm02Link(this, name, properties, maxminSystem_, sg_bandwidth_factor * bandwidth, bandwidth, latency, policy);
+ return new NetworkCm02Link(this, name, properties, bandwidth, latency, policy, maxminSystem_);
}
void NetworkCm02Model::updateActionsStateLazy(double now, double /*delta*/)
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;
constraints_per_variable += back_route->size();
if (action->latency_ > 0) {
- action->p_variable = lmm_variable_new(maxminSystem_, action, 0.0, -1.0, constraints_per_variable);
+ 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->latency_ + action->m_lastUpdate);
- action->heapInsert(actionHeap_, action->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->rate_ < 0) {
lmm_update_variable_bound(maxminSystem_, action->getVariable(), (action->latCurrent_ > 0) ? sg_tcp_gamma / (2.0 * action->latCurrent_) : -1.0);
}
delete route;
+ delete back_route;
XBT_OUT();
Link::onCommunicate(action, src, dst);
return action;
}
+bool NetworkCm02Model::next_occuring_event_isIdempotent()
+{
+ return true;
+}
+
+void NetworkCm02Model::gapAppend(double size, const Link* link, NetworkAction* action)
+{
+ // Nothing
+};
+
/************
* Resource *
************/
NetworkCm02Link::NetworkCm02Link(NetworkCm02Model *model, const char *name, xbt_dict_t props,
- lmm_system_t system,
- double constraint_value,
- double bandwidth, double latency,
- e_surf_link_sharing_policy_t policy)
-: Link(model, name, props, lmm_constraint_new(system, this, constraint_value))
+ double bandwidth, double latency, e_surf_link_sharing_policy_t policy,
+ lmm_system_t system)
+: Link(model, name, props, lmm_constraint_new(system, this, sg_bandwidth_factor * bandwidth))
{
m_bandwidth.scale = 1.0;
m_bandwidth.peak = bandwidth;
}
}
+NetworkCm02Link::~NetworkCm02Link() {}
+
/**********
* Action *
**********/
+
+NetworkCm02Action::~NetworkCm02Action() {}
+
void NetworkCm02Action::updateRemainingLazy(double now)
{
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(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(Action::State::done);
heapRemove(getModel()->getActionHeap());
}
- m_lastUpdate = now;
- m_lastValue = lmm_variable_getvalue(getVariable());
+ lastUpdate_ = now;
+ lastValue_ = lmm_variable_getvalue(getVariable());
}
+void NetworkCm02Link::gapAppend(double size, const Link* link, NetworkAction* action)
+{
+ // Nothing
+};
+
}
}