-/* Copyright (c) 2013-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2013-2021. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
#include "src/surf/surf_interface.hpp"
#include "surf/surf.hpp"
-XBT_LOG_EXTERNAL_CATEGORY(surf_kernel);
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(surf_cpu, surf, "Logging specific to the SURF cpu module");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY(cpu, resource, "CPU resource");
simgrid::kernel::resource::CpuModel* surf_cpu_model_pm;
simgrid::kernel::resource::CpuModel* surf_cpu_model_vm;
void CpuModel::update_actions_state_lazy(double now, double /*delta*/)
{
while (not get_action_heap().empty() && double_equals(get_action_heap().top_date(), now, sg_surf_precision)) {
-
- CpuAction* action = static_cast<CpuAction*>(get_action_heap().pop());
- XBT_CDEBUG(surf_kernel, "Something happened to action %p", action);
+ auto* action = static_cast<CpuAction*>(get_action_heap().pop());
+ XBT_DEBUG("Something happened to action %p", action);
action->finish(kernel::resource::Action::State::FINISHED);
- XBT_CDEBUG(surf_kernel, "Action %p finished", action);
+ XBT_DEBUG("Action %p finished", action);
}
}
void CpuModel::update_actions_state_full(double /*now*/, double delta)
{
for (auto it = std::begin(*get_started_action_set()); it != std::end(*get_started_action_set());) {
- CpuAction& action = static_cast<CpuAction&>(*it);
+ auto& action = static_cast<CpuAction&>(*it);
++it; // increment iterator here since the following calls to action.finish() may invalidate it
action.update_remains(action.get_variable()->get_value() * delta);
xbt_assert(speed_.scale > 0, "Speed of host %s must be >0", host->get_cname());
}
+void Cpu::reset_vcpu(Cpu* that)
+{
+ this->pstate_ = that->pstate_;
+ this->speed_ = that->speed_;
+ this->speed_per_pstate_.clear();
+ 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();
double delta = now - get_last_update();
if (get_remains_no_update() > 0) {
- XBT_CDEBUG(surf_kernel, "Updating action(%p): remains was %f, last_update was: %f", this, get_remains_no_update(),
- get_last_update());
+ XBT_DEBUG("Updating action(%p): remains was %f, last_update was: %f", this, get_remains_no_update(),
+ get_last_update());
update_remains(get_last_value() * delta);
- XBT_CDEBUG(surf_kernel, "Updating action(%p): remains is now %f", this, get_remains_no_update());
+ XBT_DEBUG("Updating action(%p): remains is now %f", this, get_remains_no_update());
}
set_last_update();
/* Beware of composite actions: ptasks put links and cpus together */
// extra pb: we cannot dynamic_cast from void*...
Resource* resource = get_variable()->get_constraint(i)->get_id();
- Cpu* cpu = dynamic_cast<Cpu*>(resource);
+ auto* cpu = dynamic_cast<Cpu*>(resource);
if (cpu != nullptr)
retlist.push_back(cpu);
}