* under the terms of the license (GNU LGPL) which comes with this package. */
#include "cpu_ti.hpp"
+#include "src/kernel/resource/profile/trace_mgr.hpp"
#include "src/surf/surf_interface.hpp"
-#include "src/surf/trace_mgr.hpp"
#include "surf/surf.hpp"
-#define EPSILON 0.000000001
+constexpr double EPSILON = 0.000000001;
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu_ti, surf_cpu, "Logging specific to the SURF CPU TRACE INTEGRATION module");
namespace simgrid {
-namespace surf {
+namespace kernel {
+namespace resource {
/*********
* Trace *
*********/
-CpuTiProfile::CpuTiProfile(kernel::profile::Profile* profile)
+CpuTiProfile::CpuTiProfile(profile::Profile* profile)
{
double integral = 0;
double time = 0;
return low;
}
-}
-}
-
/*********
* Model *
*********/
-namespace simgrid {
-namespace surf {
void CpuTiModel::create_pm_vm_models()
{
xbt_assert(surf_cpu_model_pm == nullptr, "CPU model already initialized. This should not happen.");
xbt_assert(surf_cpu_model_vm == nullptr, "CPU model already initialized. This should not happen.");
- surf_cpu_model_pm = new simgrid::surf::CpuTiModel();
- surf_cpu_model_vm = new simgrid::surf::CpuTiModel();
+ surf_cpu_model_pm = new simgrid::kernel::resource::CpuTiModel();
+ surf_cpu_model_vm = new simgrid::kernel::resource::CpuTiModel();
}
CpuTiModel::CpuTiModel() : CpuModel(Model::UpdateAlgo::FULL)
surf_cpu_model_pm = nullptr;
}
-Cpu* CpuTiModel::create_cpu(simgrid::s4u::Host* host, std::vector<double>* speed_per_pstate, int core)
+kernel::resource::Cpu* CpuTiModel::create_cpu(s4u::Host* host, const std::vector<double>& speed_per_pstate, int core)
{
return new CpuTi(this, host, speed_per_pstate, core);
}
/************
* Resource *
************/
-CpuTi::CpuTi(CpuTiModel *model, simgrid::s4u::Host *host, std::vector<double> *speedPerPstate, int core)
- : Cpu(model, host, speedPerPstate, core)
+CpuTi::CpuTi(CpuTiModel* model, simgrid::s4u::Host* host, const std::vector<double>& speed_per_pstate, int core)
+ : Cpu(model, host, speed_per_pstate, core)
{
xbt_assert(core == 1, "Multi-core not handled by this model yet");
- speed_.peak = speedPerPstate->front();
+ speed_.peak = speed_per_pstate.front();
XBT_DEBUG("CPU create: peak=%f", speed_.peak);
speed_integrated_trace_ = new CpuTiTmgr(nullptr, 1 /*scale*/);
set_modified(false);
delete speed_integrated_trace_;
}
-void CpuTi::set_speed_trace(kernel::profile::Profile* profile)
+void CpuTi::set_speed_profile(kernel::profile::Profile* profile)
{
delete speed_integrated_trace_;
speed_integrated_trace_ = new CpuTiTmgr(profile, speed_.scale);
/* add a fake trace event if periodicity == 0 */
if (profile && profile->event_list.size() > 1) {
kernel::profile::DatedValue val = profile->event_list.back();
- if (val.date_ < 1e-12)
- speed_.event = future_evt_set.add_trace(new simgrid::kernel::profile::Profile(), this);
+ if (val.date_ < 1e-12) {
+ simgrid::kernel::profile::Profile* prof = new simgrid::kernel::profile::Profile();
+ speed_.event = prof->schedule(&future_evt_set, this);
+ }
}
}
} else if (event == state_event_) {
if (value > 0) {
- if (is_off()) {
+ if (not is_on()) {
XBT_VERB("Restart processes on host %s", get_host()->get_cname());
get_host()->turn_on();
}
continue;
/* action suspended, skip it */
- if (action.suspended_ != kernel::resource::Action::SuspendStates::not_suspended)
+ if (not action.is_running())
continue;
sum_priority_ += 1.0 / action.get_priority();
continue;
/* verify if the action is really running on cpu */
- if (action.suspended_ == kernel::resource::Action::SuspendStates::not_suspended && action.get_priority() > 0) {
+ if (action.is_running() && action.get_priority() > 0) {
/* total area needed to finish the action. Used in trace integration */
double total_area = (action.get_remains() * sum_priority_ * action.get_priority()) / speed_.peak;
action.set_finish_time(speed_integrated_trace_->solve(now, total_area));
/* verify which event will happen before (max_duration or finish time) */
- if (action.get_max_duration() > NO_MAX_DURATION &&
+ if (action.get_max_duration() != NO_MAX_DURATION &&
action.get_start_time() + action.get_max_duration() < action.get_finish_time())
min_finish = action.get_start_time() + action.get_max_duration();
else
min_finish = action.get_finish_time();
} else {
/* put the max duration time on heap */
- if (action.get_max_duration() > NO_MAX_DURATION)
+ if (action.get_max_duration() != NO_MAX_DURATION)
min_finish = action.get_start_time() + action.get_max_duration();
}
/* add in action heap */
- if (min_finish > NO_MAX_DURATION)
+ if (min_finish != NO_MAX_DURATION)
get_model()->get_action_heap().update(&action, min_finish, kernel::resource::ActionHeap::Type::unset);
else
get_model()->get_action_heap().remove(&action);
continue;
/* action suspended, skip it */
- if (action.suspended_ != kernel::resource::Action::SuspendStates::not_suspended)
+ if (not action.is_running())
continue;
/* action don't need update */
last_update_ = now;
}
-CpuAction *CpuTi::execution_start(double size)
+kernel::resource::CpuAction* CpuTi::execution_start(double size)
{
XBT_IN("(%s,%g)", get_cname(), size);
CpuTiAction* action = new CpuTiAction(this, size);
return action;
}
-
-CpuAction *CpuTi::sleep(double duration)
+kernel::resource::CpuAction* CpuTi::sleep(double duration)
{
if (duration > 0)
duration = std::max(duration, sg_surf_precision);
CpuTiAction* action = new CpuTiAction(this, 1.0);
action->set_max_duration(duration);
- action->suspended_ = kernel::resource::Action::SuspendStates::sleeping;
- if (duration < 0) // NO_MAX_DURATION
+ action->set_suspend_state(kernel::resource::Action::SuspendStates::SLEEPING);
+ if (duration == NO_MAX_DURATION)
action->set_state(simgrid::kernel::resource::Action::State::IGNORED);
action_set_.push_back(*action);
* Action *
**********/
-CpuTiAction::CpuTiAction(CpuTi* cpu, double cost) : CpuAction(cpu->get_model(), cost, cpu->is_off()), cpu_(cpu)
+CpuTiAction::CpuTiAction(CpuTi* cpu, double cost) : CpuAction(cpu->get_model(), cost, not cpu->is_on()), cpu_(cpu)
{
cpu_->set_modified(true);
}
void CpuTiAction::suspend()
{
XBT_IN("(%p)", this);
- if (suspended_ != Action::SuspendStates::sleeping) {
- suspended_ = Action::SuspendStates::suspended;
+ if (is_running()) {
+ set_suspend_state(Action::SuspendStates::SUSPENDED);
get_model()->get_action_heap().remove(this);
cpu_->set_modified(true);
}
void CpuTiAction::resume()
{
XBT_IN("(%p)", this);
- if (suspended_ != Action::SuspendStates::sleeping) {
- suspended_ = Action::SuspendStates::not_suspended;
+ if (is_suspended()) {
+ set_suspend_state(Action::SuspendStates::RUNNING);
cpu_->set_modified(true);
}
XBT_OUT();
return get_remains_no_update();
}
-}
-}
+} // namespace resource
+} // namespace kernel
+} // namespace simgrid