/usr/include/simgrid/s4u/VirtualMachine.hpp is in libsimgrid-dev 3.18+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 | /* Copyright (c) 2015-2017. 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. */
#ifndef SIMGRID_S4U_VM_HPP
#define SIMGRID_S4U_VM_HPP
#include "simgrid/datatypes.h"
#include "simgrid/s4u/Host.hpp"
#include "simgrid/s4u/forward.hpp"
enum e_surf_vm_state_t {
SURF_VM_STATE_CREATED, /**< created, but not yet started */
SURF_VM_STATE_RUNNING,
SURF_VM_STATE_SUSPENDED, /**< Suspend/resume does not involve disk I/O, so we assume there is no transition states. */
SURF_VM_STATE_DESTROYED
};
namespace simgrid {
namespace vm {
class VirtualMachineImpl;
};
namespace s4u {
/** @ingroup s4u_api
*
* @tableofcontents
*
* A VM represents a virtual machine (or a container) that hosts actors.
* The total computing power that the contained actors can get is constrained to the virtual machine size.
*
*/
XBT_PUBLIC_CLASS VirtualMachine : public s4u::Host
{
public:
explicit VirtualMachine(const char* name, s4u::Host* hostPm, int coreAmount);
explicit VirtualMachine(const char* name, s4u::Host* hostPm, int coreAmount, size_t ramsize);
// No copy/move
VirtualMachine(VirtualMachine const&) = delete;
VirtualMachine& operator=(VirtualMachine const&) = delete;
private:
virtual ~VirtualMachine();
public:
void start();
void suspend();
void resume();
void shutdown();
bool isMigrating();
void getParameters(vm_params_t params);
void setParameters(vm_params_t params);
simgrid::s4u::Host* getPm();
size_t getRamsize();
void setRamsize(size_t ramsize);
void setBound(double bound);
e_surf_vm_state_t getState();
/* FIXME: protect me */
simgrid::vm::VirtualMachineImpl* pimpl_vm_ = nullptr;
};
}
} // namespace simgrid::s4u
#endif /* SIMGRID_S4U_HOST_HPP */
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