namespace plugin {
class XBT_PRIVATE LinkEnergyWifi {
+ // associative array keeping size of data already sent for a given flow (required for interleaved actions)
+ std::map<kernel::resource::NetworkWifiAction*, std::pair<int, double>> flowTmp{};
+
+ // WiFi link the plugin instance is attached to
+ s4u::Link* link_{};
+
+ // dynamic energy accumulated since the simulation start (active durations consumption)
+ double eDyn_{0.0};
+ // static energy (no activity consumption)
+ double eStat_{0.0};
+
+ // duration since previous energy update
+ double prev_update_{0.0};
+
+ // Same energy calibration values as ns3 by default
+ // https://www.nsnam.org/docs/release/3.30/doxygen/classns3_1_1_wifi_radio_energy_model.html#details
+ double pIdle_{0.82};
+ double pTx_{1.14};
+ double pRx_{0.94};
+ double pSleep_{0.10};
+
+ // constant taking beacons into account (can be specified by the user)
+ double control_duration_{0.0036};
+
+ // Measurements for report
+ double dur_TxRx_{0}; // Duration of transmission
+ double dur_idle_{0}; // Duration of idle time
+ bool valuesInit_{false};
+
public:
- static simgrid::xbt::Extension<simgrid::s4u::Link, LinkEnergyWifi> EXTENSION_ID;
+ static xbt::Extension<simgrid::s4u::Link, LinkEnergyWifi> EXTENSION_ID;
- explicit LinkEnergyWifi(simgrid::s4u::Link* ptr) : link_(ptr) {}
+ explicit LinkEnergyWifi(s4u::Link* ptr) : link_(ptr) {}
LinkEnergyWifi() = delete;
- /**
- * Update the energy consumed by link_ when transmissions start or end
- */
+ /** Update the energy consumed by link_ when transmissions start or end */
void update(const simgrid::kernel::resource::NetworkAction &);
- /**
- * Update the energy consumed when link_ is destroyed
- */
+ /** Update the energy consumed when link_ is destroyed */
void update_destroy();
/**
void set_power_rx(double value) { pRx_ = value; }
/** Set the power consumed by this link while sleeping */
void set_power_sleep(double value) { pSleep_ = value; }
-
-private:
- // associative array keeping size of data already sent for a given flow (required for interleaved actions)
- std::map<simgrid::kernel::resource::NetworkWifiAction*, std::pair<int, double>> flowTmp{};
-
- // WiFi link the plugin instance is attached to
- s4u::Link* link_{};
-
- // dynamic energy accumulated since the simulation start (active durations consumption)
- double eDyn_{0.0};
- // static energy (no activity consumption)
- double eStat_{0.0};
-
- // duration since previous energy update
- double prev_update_{0.0};
-
- // Same energy calibration values as ns3 by default
- // https://www.nsnam.org/docs/release/3.30/doxygen/classns3_1_1_wifi_radio_energy_model.html#details
- double pIdle_{0.82};
- double pTx_{1.14};
- double pRx_{0.94};
- double pSleep_{0.10};
-
- // constant taking beacons into account (can be specified by the user)
- double control_duration_{0.0036};
-
- // Measurements for report
- double dur_TxRx_{0}; // Duration of transmission
- double dur_idle_{0}; // Duration of idle time
- bool valuesInit_{false};
};
xbt::Extension<s4u::Link, LinkEnergyWifi> LinkEnergyWifi::EXTENSION_ID;
void LinkEnergyWifi::update_destroy()
{
- auto const* wifi_link = static_cast<simgrid::kernel::resource::NetworkWifiLink*>(link_->get_impl());
- double duration = surf_get_clock() - prev_update_;
- prev_update_ = surf_get_clock();
+ auto const* wifi_link = static_cast<kernel::resource::NetworkWifiLink*>(link_->get_impl());
+ double duration = surf_get_clock() - prev_update_;
+ prev_update_ = surf_get_clock();
dur_idle_ += duration;
XBT_DEBUG("finish eStat_ += %f * %f * (%d+1) | eStat = %f", duration, pIdle_, wifi_link->get_host_count(), eStat_);
}
-void LinkEnergyWifi::update(const simgrid::kernel::resource::NetworkAction&)
+void LinkEnergyWifi::update(const kernel::resource::NetworkAction&)
{
init_watts_range_list();
if(duration < 1e-6)
return;
- auto const* wifi_link = static_cast<simgrid::kernel::resource::NetworkWifiLink*>(link_->get_impl());
+ auto const* wifi_link = static_cast<kernel::resource::NetworkWifiLink*>(link_->get_impl());
const kernel::lmm::Element* elem = nullptr;
double durUsage = 0;
while (const auto* var = wifi_link->get_constraint()->get_variable(&elem)) {
auto* action = static_cast<kernel::resource::NetworkWifiAction*>(var->get_id());
- XBT_DEBUG("cost: %f action value: %f link rate 1: %f link rate 2: %f", action->get_cost(), action->get_variable()->get_value(), wifi_link->get_host_rate(&action->get_src()),wifi_link->get_host_rate(&action->get_dst()));
+ XBT_DEBUG("cost: %f action value: %f link rate 1: %f link rate 2: %f", action->get_cost(),
+ action->get_variable()->get_value(), wifi_link->get_host_rate(&action->get_src()),
+ wifi_link->get_host_rate(&action->get_dst()));
if(action->get_variable()->get_value()) {
auto it = flowTmp.find(action);