simgrid::surf::VMModel Class Reference

SURF VM model interface class. More...

#include <virtual_machine.hpp>

Inheritance diagram for simgrid::surf::VMModel:

Public Types
typedef boost::intrusive::member_hook< VirtualMachine, boost::intrusive::list_member_hook<>,&VirtualMachine::vm_hook >	VmOptions
typedef boost::intrusive::list< VirtualMachine, VmOptions, boost::intrusive::constant_time_size< false > >	vm_list_t

Public Member Functions
	VMModel ()
	~VMModel ()
virtual VirtualMachine *	createVM (const char *name, sg_host_t host_PM)=0
	Create a new VM. More...
void	adjustWeightOfDummyCpuActions ()
Public Member Functions inherited from simgrid::surf::HostModel
	HostModel ()
	~HostModel () override
HostImpl *	createHost (const char *name, NetCard *net, Cpu *cpu)
virtual Action *	executeParallelTask (int host_nb, sg_host_t *host_list, double *flops_amount, double *bytes_amount, double rate)
bool	next_occuring_event_isIdempotent () override
	Returns whether this model have an idempotent shareResource() More...
Public Member Functions inherited from simgrid::surf::Model
	Model ()
virtual	~Model ()
virtual ActionList *	getReadyActionSet ()
	Get the set of actions in ready state. More...
virtual ActionList *	getRunningActionSet ()
	Get the set of actions in running state. More...
virtual ActionList *	getFailedActionSet ()
	Get the set of actions in failed state. More...
virtual ActionList *	getDoneActionSet ()
	Get the set of actions in done state. More...
virtual ActionLmmListPtr	getModifiedSet ()
	Get the set of modified actions. More...
lmm_system_t	getMaxminSystem ()
	Get the maxmin system of the current Model. More...
e_UM_t	getUpdateMechanism ()
	Get the update mechanism of the current Model. More...
xbt_heap_t	getActionHeap ()
	Get Action heap. More...
virtual double	next_occuring_event (double now)
	Share the resources between the actions. More...
virtual double	next_occuring_event_lazy (double now)
virtual double	next_occuring_event_full (double now)
double	shareResourcesMaxMin (ActionList *running_actions, lmm_system_t sys, void(*solve)(lmm_system_t))
virtual void	updateActionsState (double now, double delta)
	Update action to the current time. More...
virtual void	updateActionsStateLazy (double now, double delta)
virtual void	updateActionsStateFull (double now, double delta)

Static Public Attributes
static vm_list_t	ws_vms

Additional Inherited Members
Protected Attributes inherited from simgrid::surf::Model
ActionLmmListPtr	modifiedSet_
lmm_system_t	maxminSystem_ = nullptr
e_UM_t	updateMechanism_ = UM_UNDEFINED
int	selectiveUpdate_
xbt_heap_t	actionHeap_

Detailed Description

SURF VM model interface class.

A model is an object which handle the interactions between its Resources and its Actions

Member Typedef Documentation

typedef boost::intrusive::member_hook< VirtualMachine, boost::intrusive::list_member_hook<>, &VirtualMachine::vm_hook> simgrid::surf::VMModel::VmOptions

typedef boost::intrusive::list<VirtualMachine, VmOptions, boost::intrusive::constant_time_size<false> > simgrid::surf::VMModel::vm_list_t

Constructor & Destructor Documentation

simgrid::surf::VMModel::VMModel ( )

inline

simgrid::surf::VMModel::~VMModel ( )

inline

Member Function Documentation

virtual VirtualMachine* simgrid::surf::VMModel::createVM ( const char *  name, sg_host_t  host_PM  )

pure virtual

Create a new VM.

Parameters

name	The name of the new VM
host_PM	The real machine hosting the VM

Implemented in simgrid::surf::VMHL13Model.

void simgrid::surf::VMModel::adjustWeightOfDummyCpuActions ( )

inlinevirtual

Reimplemented from simgrid::surf::HostModel.

Reimplemented in simgrid::surf::VMHL13Model.

Member Data Documentation

VMModel::vm_list_t simgrid::surf::VMModel::ws_vms

static

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

• src/surf/virtual_machine.hpp
• src/surf/virtual_machine.cpp