Detailed Description

A VM is a virtual machine that contains actors.

The total computing power that the contained processes can get is constrained to the virtual machine size.

#include <VirtualMachine.hpp>

Inheritance diagram for simgrid::s4u::VirtualMachine:

Public Member Functions
	VirtualMachine (const char name, s4u::Host hostPm)

	VirtualMachine (VirtualMachine const &)=delete

VirtualMachine &	operator= (VirtualMachine const &)=delete

bool	isMigrating ()

void	parameters (vm_params_t params)

void	setParameters (vm_params_t params)

double	getRamsize ()

simgrid::s4u::Host *	pm ()

Public Member Functions inherited from simgrid::s4u::Host
	Host (const char *name)

void	destroy ()
	Fire the required callbacks and destroy the object. More...

	Host (Host const &)=delete

Host &	operator= (Host const &)=delete

simgrid::xbt::string const &	name () const

const char *	cname ()

void	turnOn ()
	Turns that host on if it was previously off. More...

void	turnOff ()
	Turns that host off. More...

bool	isOn ()
	Returns if that host is currently up and running. More...

bool	isOff ()
	Returns if that host is currently down and offline. More...

double	speed ()
	Get the speed of the cpu associated to a host. More...

int	coreCount ()
	Returns the number of core of the processor. More...

xbt_dict_t	properties ()
	Get the properties assigned to a host. More...

const char *	property (const char *key)
	Retrieve the property value (or nullptr if not set) More...

void	setProperty (const char key, const char value)

xbt_swag_t	processes ()
	Get the processes attached to the host. More...

double	getPstateSpeedCurrent ()
	Get the peak power of a host. More...

double	getPstateSpeed (int pstate_index)
	Get one power peak (in flops/s) of a host at a given pstate. More...

int	pstatesCount () const

void	setPstate (int pstate_index)
	Set the pstate at which the host should run. More...

int	pstate ()
	Retrieve the pstate at which the host is currently running. More...

xbt_dict_t	mountedStoragesAsDict ()
	Returns the list of storages mounted on an host. More...

xbt_dynar_t	attachedStorages ()
	Returns the list of storages attached to an host. More...

boost::unordered_map< std::string, Storage * > const &	mountedStorages ()
	Get an associative list [mount point]->[Storage] of all local mount points. More...

void	routeTo (Host dest, std::vector< Link > links, double latency)
	Find a route toward another host. More...

Public Member Functions inherited from simgrid::xbt::Extendable< Host >
	Extendable ()

	~Extendable ()

void *	extension (std::size_t rank)

U *	extension (Extension< Host, U > rank)

U *	extension ()

void	extension_set (std::size_t rank, void *value, bool use_dtor=true)

void	extension_set (Extension< Host, U > rank, U *value, bool use_dtor=true)

void	extension_set (U *p)

Public Attributes
simgrid::vm::VirtualMachineImpl *	pimpl_vm_ = nullptr

Public Attributes inherited from simgrid::s4u::Host
surf::HostImpl *	pimpl_ = nullptr

surf::Cpu *	pimpl_cpu = nullptr
	DO NOT USE DIRECTLY (. More...

kernel::routing::NetCard *	pimpl_netcard = nullptr
	DO NOT USE DIRECTLY (. More...

Additional Inherited Members
Static Public Member Functions inherited from simgrid::s4u::Host
static Host *	by_name_or_null (const char *name)
	Retrieves an host from its name, or return nullptr. More...

static Host *	by_name_or_null (std::string name)
	Retrieves an host from its name, or return nullptr. More...

static s4u::Host *	by_name (std::string name)
	Retrieves an host from its name, or die. More...

static s4u::Host *	current ()
	Retrieves the host on which the current actor is running. More...

Static Public Member Functions inherited from simgrid::xbt::Extendable< Host >
static size_t	extension_create (void(deleter)(void ))

static Extension< Host, U >	extension_create (void(deleter)(void ))

static Extension< Host, U >	extension_create ()

Static Public Attributes inherited from simgrid::s4u::Host
static simgrid::xbt::signal< void(Host &)>	onCreation

static simgrid::xbt::signal< void(Host &)>	onDestruction

static simgrid::xbt::signal< void(Host &)>	onStateChange

Protected Member Functions inherited from simgrid::s4u::Host
virtual	~Host ()
	Host destruction logic. More...

Protected Attributes inherited from simgrid::xbt::Extendable< Host >
std::vector< void *>	extensions_

Constructor & Destructor Documentation

◆ VirtualMachine() [1/2]

simgrid::s4u::VirtualMachine::VirtualMachine	(	const char *	name,
		s4u::Host *	hostPm
	)

explicit

◆ VirtualMachine() [2/2]

simgrid::s4u::VirtualMachine::VirtualMachine ( VirtualMachine const & )

delete

Member Function Documentation

◆ operator=()

VirtualMachine& simgrid::s4u::VirtualMachine::operator= ( VirtualMachine const & )

delete

◆ isMigrating()

bool simgrid::s4u::VirtualMachine::isMigrating ( )

◆ parameters()

void simgrid::s4u::VirtualMachine::parameters ( vm_params_t params )

◆ setParameters()

void simgrid::s4u::VirtualMachine::setParameters ( vm_params_t params )

◆ getRamsize()

double simgrid::s4u::VirtualMachine::getRamsize ( )

◆ pm()

simgrid::s4u::Host* simgrid::s4u::VirtualMachine::pm ( )

Member Data Documentation

◆ pimpl_vm_

simgrid::vm::VirtualMachineImpl* simgrid::s4u::VirtualMachine::pimpl_vm_ = nullptr

The documentation for this class was generated from the following file:

include/simgrid/s4u/VirtualMachine.hpp