double HostEnergy::get_watt_idle_at(int pstate) const
{
- xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
- host_->get_cname());
+ if (not has_pstate_power_values_)
+ return 0.0;
return power_range_watts_list_[pstate].idle_;
}
double HostEnergy::get_watt_min_at(int pstate) const
{
- xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
- host_->get_cname());
+ if (not has_pstate_power_values_)
+ return 0.0;
return power_range_watts_list_[pstate].epsilon_;
}
double HostEnergy::get_watt_max_at(int pstate) const
{
- xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
- host_->get_cname());
+ if (not has_pstate_power_values_)
+ return 0.0;
return power_range_watts_list_[pstate].max_;
}
double HostEnergy::get_power_range_slope_at(int pstate) const
{
- xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
- host_->get_cname());
+ if (not has_pstate_power_values_)
+ return 0.0;
return power_range_watts_list_[pstate].slope_;
}
*/
double HostEnergy::get_current_watts_value(double cpu_load) const
{
- xbt_assert(not power_range_watts_list_.empty(), "No power range properties specified for host %s",
- host_->get_cname());
+ if (not has_pstate_power_values_)
+ return 0.0;
/* Return watts_off if pstate == pstate_off (ie, if the host is off) */
if (this->pstate_ == pstate_off_) {
{
const char* all_power_values_str = host_->get_property("wattage_per_state");
if (all_power_values_str == nullptr) {
- /* If no power values are given, we assume it's 0 everywhere */
XBT_WARN("No energetic profiles (wattage_per_state) given for host %s, using 0 W by default. Direct request of power/energy consumption of this host will fail.", host_->get_cname());
- for (int i = 0; i < host_->get_pstate_count(); ++i) {
- PowerRange range(0,0,0);
- power_range_watts_list_.push_back(range);
- }
return;
}