/************
* Resource *
************/
-Cpu::Cpu(Model* model, s4u::Host* host, const std::vector<double>& speed_per_pstate, int core)
- : Cpu(model, host, nullptr /*constraint*/, speed_per_pstate, core)
+Cpu::Cpu(s4u::Host* host, const std::vector<double>& speed_per_pstate)
+ : Resource(host->get_cname()), piface_(host), speed_per_pstate_(speed_per_pstate)
{
-}
-
-Cpu::Cpu(Model* model, s4u::Host* host, lmm::Constraint* constraint, const std::vector<double>& speed_per_pstate,
- int core)
- : Resource(host->get_cname())
- , core_count_(core)
- , host_(host)
- , speed_per_pstate_(speed_per_pstate)
-{
- this->set_model(model)->set_constraint(constraint);
-
- xbt_assert(core > 0, "Host %s must have at least one core, not 0.", host->get_cname());
-
- speed_.peak = speed_per_pstate_.front();
speed_.scale = 1;
+ speed_.peak = speed_per_pstate_.front();
host->pimpl_cpu = this;
- xbt_assert(speed_.scale > 0, "Speed of host %s must be >0", host->get_cname());
}
void Cpu::reset_vcpu(Cpu* that)
this->speed_per_pstate_.assign(that->speed_per_pstate_.begin(), that->speed_per_pstate_.end());
}
-int Cpu::get_pstate_count() const
-{
- return speed_per_pstate_.size();
-}
-
void Cpu::set_pstate(int pstate_index)
{
xbt_assert(pstate_index <= static_cast<int>(speed_per_pstate_.size()),
on_speed_change();
}
-int Cpu::get_pstate() const
-{
- return pstate_;
-}
-
double Cpu::get_pstate_peak_speed(int pstate_index) const
{
xbt_assert((pstate_index <= static_cast<int>(speed_per_pstate_.size())),
return speed_per_pstate_[pstate_index];
}
-double Cpu::get_speed(double load) const
-{
- return load * speed_.peak;
-}
-
-double Cpu::get_speed_ratio()
-{
-/* number between 0 and 1 */
- return speed_.scale;
-}
-
void Cpu::on_speed_change()
{
- s4u::Host::on_speed_change(*host_);
+ s4u::Host::on_speed_change(*piface_);
}
Cpu* Cpu::set_core_count(int core_count)
{
- xbt_assert(core_count > 0, "Host %s must have at least one core, not 0.", host_->get_cname());
+ xbt_assert(core_count > 0, "Host %s must have at least one core, not 0.", piface_->get_cname());
core_count_ = core_count;
return this;
}
void Cpu::set_speed_profile(kernel::profile::Profile* profile)
{
- xbt_assert(speed_.event == nullptr, "Cannot set a second speed trace to Host %s", host_->get_cname());
+ xbt_assert(speed_.event == nullptr, "Cannot set a second speed trace to Host %s", piface_->get_cname());
speed_.event = profile->schedule(&profile::future_evt_set, this);
}
-
/**********
* Action *
**********/