We currently still have one idle value per pstate, however this
should change soon. For this reason, this implementation
only uses the value from pstate 0 and will move towards the
next syntax.
Doing this allows us to avoid changing the signature of the
function (as the pstate will then be no longer required).
XBT_PUBLIC void sg_host_energy_plugin_init();
XBT_PUBLIC void sg_host_energy_update_all();
XBT_PUBLIC double sg_host_get_consumed_energy(sg_host_t host);
XBT_PUBLIC void sg_host_energy_plugin_init();
XBT_PUBLIC void sg_host_energy_update_all();
XBT_PUBLIC double sg_host_get_consumed_energy(sg_host_t host);
+XBT_PUBLIC double sg_host_get_idle_consumption(sg_host_t host);
XBT_PUBLIC double sg_host_get_wattmin_at(sg_host_t host, int pstate);
XBT_PUBLIC double sg_host_get_wattmax_at(sg_host_t host, int pstate);
XBT_PUBLIC double sg_host_get_current_consumption(sg_host_t host);
XBT_PUBLIC double sg_host_get_wattmin_at(sg_host_t host, int pstate);
XBT_PUBLIC double sg_host_get_wattmax_at(sg_host_t host, int pstate);
XBT_PUBLIC double sg_host_get_current_consumption(sg_host_t host);
double get_current_watts_value();
double get_current_watts_value(double cpu_load);
double get_consumed_energy();
double get_current_watts_value();
double get_current_watts_value(double cpu_load);
double get_consumed_energy();
+ double get_idle_consumption();
double get_watt_min_at(int pstate);
double get_watt_max_at(int pstate);
void update();
double get_watt_min_at(int pstate);
double get_watt_max_at(int pstate);
void update();
HostEnergy::~HostEnergy() = default;
HostEnergy::~HostEnergy() = default;
+double HostEnergy::get_idle_consumption()
+{
+ xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
+ host_->get_cname());
+
+ return power_range_watts_list_[0].idle_;
+}
+
double HostEnergy::get_watt_min_at(int pstate)
{
xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
double HostEnergy::get_watt_min_at(int pstate)
{
xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
return host->extension<HostEnergy>()->get_consumed_energy();
}
return host->extension<HostEnergy>()->get_consumed_energy();
}
+/** @ingroup plugin_energy
+ * @brief Get the amount of watt dissipated when the host is idling
+ */
+double sg_host_get_idle_consumption(sg_host_t host)
+{
+ xbt_assert(HostEnergy::EXTENSION_ID.valid(),
+ "The Energy plugin is not active. Please call sg_host_energy_plugin_init() during initialization.");
+ return host->extension<HostEnergy>()->get_idle_consumption();
+}
+
/** @ingroup plugin_energy
* @brief Get the amount of watt dissipated at the given pstate when the host is idling
*/
/** @ingroup plugin_energy
* @brief Get the amount of watt dissipated at the given pstate when the host is idling
*/