1 /* Copyright (c) 2015. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #ifndef SIMGRID_HOST_HPP
8 #define SIMGRID_HOST_HPP
18 #include <xbt/string.hpp>
19 #include <xbt/signal.hpp>
20 #include <xbt/Extendable.hpp>
22 #include <simgrid/datatypes.h>
26 XBT_PUBLIC_CLASS Host :
27 public simgrid::xbt::Extendable<Host> {
33 /* FIXME: these should be protected, but it leads to many errors */
34 surf::Cpu *pimpl_cpu = nullptr;
35 surf::NetCard *pimpl_netcard = nullptr;
37 simgrid::xbt::string name_ = "noname";
39 Host(std::string const& name);
41 simgrid::xbt::string const& getName() const { return name_; }
46 xbt_dict_t getProperties();
47 xbt_swag_t getProcessList();
48 double getCurrentPowerPeak();
49 double getPowerPeakAt(int pstate_index);
50 void setPState(int pstate_index);
52 void getParams(vm_params_t params);
53 void setParams(vm_params_t params);
54 xbt_dict_t getMountedStorageList();
55 xbt_dynar_t getAttachedStorageList();
57 static Host* by_name_or_null(const char* name);
58 static Host* by_name_or_create(const char* name);
60 /*** Called on each newly created object */
61 static simgrid::xbt::signal<void(Host&)> onCreation;
62 /*** Called just before destructing an object */
63 static simgrid::xbt::signal<void(Host&)> onDestruction;
64 /*** Called when the machine is turned on or off */
65 static simgrid::xbt::signal<void(Host&)> onStateChange;