-/* Copyright (c) 2004-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2004-2020. 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 "simgrid/s4u/VirtualMachine.hpp"
-#include "src/simix/ActorImpl.hpp"
+#include "src/kernel/actor/ActorImpl.hpp"
#include "src/surf/HostImpl.hpp"
#include <algorithm>
#include <deque>
#ifndef VM_INTERFACE_HPP_
#define VM_INTERFACE_HPP_
-#define GUESTOS_NOISE 100 // This value corresponds to the cost of the global action associated to the VM
- // It corresponds to the cost of a VM running no tasks.
-
namespace simgrid {
+
+extern template class XBT_PUBLIC xbt::Extendable<vm::VirtualMachineImpl>;
+
namespace vm {
/************
explicit VirtualMachineImpl(s4u::VirtualMachine* piface, s4u::Host* host, int core_amount, size_t ramsize);
~VirtualMachineImpl();
- /** @brief Callbacks fired after VM creation. Signature: `void(VirtualMachineImpl*)` */
- static xbt::signal<void(simgrid::vm::VirtualMachineImpl*)> on_creation;
- /** @brief Callbacks fired after VM destruction. Signature: `void(VirtualMachineImpl*)` */
- static xbt::signal<void(simgrid::vm::VirtualMachineImpl*)> on_destruction;
- /** @brief Callbacks after VM State changes. Signature: `void(VirtualMachineImpl*)` */
- static xbt::signal<void(simgrid::vm::VirtualMachineImpl*)> on_state_change;
+ /** @brief Callbacks fired after VM creation. Signature: `void(VirtualMachineImpl&)` */
+ static xbt::signal<void(simgrid::vm::VirtualMachineImpl&)> on_creation;
+ /** @brief Callbacks fired after VM destruction. Signature: `void(VirtualMachineImpl const&)` */
+ static xbt::signal<void(simgrid::vm::VirtualMachineImpl const&)> on_destruction;
virtual void suspend(kernel::actor::ActorImpl* issuer);
virtual void resume();
/** @brief Get the physical host on which the given VM is running */
s4u::Host* get_physical_host() { return physical_host_; }
- sg_size_t get_ramsize() { return ramsize_; }
+ sg_size_t get_ramsize() const { return ramsize_; }
void set_ramsize(sg_size_t ramsize) { ramsize_ = ramsize; }
- s4u::VirtualMachine::state get_state() { return vm_state_; }
+ s4u::VirtualMachine::state get_state() const { return vm_state_; }
void set_state(s4u::VirtualMachine::state state) { vm_state_ = state; }
int get_core_amount() { return core_amount_; }
kernel::resource::Action* action_ = nullptr;
static std::deque<s4u::VirtualMachine*> allVms_;
bool is_migrating_ = false;
+ int active_tasks_ = 0;
+
+ void update_action_weight();
private:
s4u::Host* physical_host_;
int core_amount_;
+ double user_bound_ = std::numeric_limits<double>::max();
size_t ramsize_ = 0;
s4u::VirtualMachine::state vm_state_ = s4u::VirtualMachine::state::CREATED;
};
class XBT_PRIVATE VMModel : public surf::HostModel {
public:
VMModel();
- void ignore_empty_vm_in_pm_LMM() override{};
- double next_occuring_event(double now) override;
+ double next_occurring_event(double now) override;
void update_actions_state(double /*now*/, double /*delta*/) override{};
+ kernel::resource::Action* execute_parallel(const std::vector<s4u::Host*>& host_list, const double* flops_amount,
+ const double* bytes_amount, double rate) override
+ {
+ return nullptr;
+ };
};
}
}