+++ /dev/null
-/* Copyright (c) 2004-2019. 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/kernel/actor/ActorImpl.hpp"
-#include "src/surf/HostImpl.hpp"
-#include <algorithm>
-#include <deque>
-#include <unordered_map>
-
-#ifndef VM_INTERFACE_HPP_
-#define VM_INTERFACE_HPP_
-
-namespace simgrid {
-namespace vm {
-
-/************
- * Resource *
- ************/
-
-/** @ingroup SURF_vm_interface
- * @brief SURF VM interface class
- * @details A VM represent a virtual machine
- */
-class XBT_PUBLIC VirtualMachineImpl : public surf::HostImpl, public simgrid::xbt::Extendable<VirtualMachineImpl> {
- friend simgrid::s4u::VirtualMachine;
-
-public:
- 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 const&)` */
- static xbt::signal<void(simgrid::vm::VirtualMachineImpl const&)> on_destruction;
-
- virtual void suspend(kernel::actor::ActorImpl* issuer);
- virtual void resume();
- virtual void shutdown(kernel::actor::ActorImpl* issuer);
-
- /** @brief Change the physical host on which the given VM is running */
- virtual void set_physical_host(s4u::Host* dest);
- /** @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_; }
- void set_ramsize(sg_size_t ramsize) { ramsize_ = ramsize; }
-
- s4u::VirtualMachine::state get_state() { return vm_state_; }
- void set_state(s4u::VirtualMachine::state state) { vm_state_ = state; }
-
- int get_core_amount() { return core_amount_; }
-
- virtual void set_bound(double bound);
-
- /* The vm object of the lower layer */
- 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_;
- size_t ramsize_ = 0;
- s4u::VirtualMachine::state vm_state_ = s4u::VirtualMachine::state::CREATED;
-};
-
-/*********
- * Model *
- *********/
-/** @ingroup SURF_vm_interface
- * @brief SURF VM model interface class
- * @details A model is an object which handle the interactions between its Resources and its Actions
- */
-class XBT_PRIVATE VMModel : public surf::HostModel {
-public:
- VMModel();
-
- double next_occuring_event(double now) override;
- void update_actions_state(double /*now*/, double /*delta*/) override{};
-};
-}
-}
-
-XBT_PUBLIC_DATA simgrid::vm::VMModel* surf_vm_model;
-
-#endif /* VM_INTERFACE_HPP_ */
