simgrid::surf::Model Class Reference

Detailed Description

SURF model interface class.

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

#include <surf_interface.hpp>

Inheritance diagram for simgrid::surf::Model:

Public Member Functions
	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	nextOccuringEvent (double now)
	Share the resources between the actions. More...
virtual double	nextOccuringEventLazy (double now)
virtual double	nextOccuringEventFull (double now)
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)
virtual bool	nextOccuringEventIsIdempotent ()
	Returns whether this model have an idempotent shareResource() More...

Protected Attributes
ActionLmmListPtr	modifiedSet_
lmm_system_t	maxminSystem_ = nullptr
e_UM_t	updateMechanism_ = UM_UNDEFINED
bool	selectiveUpdate_
xbt_heap_t	actionHeap_

Constructor & Destructor Documentation

Model()

simgrid::surf::Model::Model

(

)

~Model()

simgrid::surf::Model::~Model ( )

virtual

Member Function Documentation

getReadyActionSet()

virtual ActionList* simgrid::surf::Model::getReadyActionSet ( )

inlinevirtual

Get the set of actions in ready state.

getRunningActionSet()

virtual ActionList* simgrid::surf::Model::getRunningActionSet ( )

inlinevirtual

Get the set of actions in running state.

getFailedActionSet()

virtual ActionList* simgrid::surf::Model::getFailedActionSet ( )

inlinevirtual

Get the set of actions in failed state.

getDoneActionSet()

virtual ActionList* simgrid::surf::Model::getDoneActionSet ( )

inlinevirtual

Get the set of actions in done state.

getModifiedSet()

virtual ActionLmmListPtr simgrid::surf::Model::getModifiedSet ( )

inlinevirtual

Get the set of modified actions.

getMaxminSystem()

lmm_system_t simgrid::surf::Model::getMaxminSystem ( )

inline

Get the maxmin system of the current Model.

getUpdateMechanism()

e_UM_t simgrid::surf::Model::getUpdateMechanism ( )

inline

Get the update mechanism of the current Model.

See also

e_UM_t

getActionHeap()

xbt_heap_t simgrid::surf::Model::getActionHeap ( )

inline

Get Action heap.

nextOccuringEvent()

double simgrid::surf::Model::nextOccuringEvent ( double  now )

virtual

Share the resources between the actions.

Parameters

now	The current time of the simulation

Returns

The delta of time till the next action will finish

Reimplemented in simgrid::surf::CpuTiModel, simgrid::surf::HostL07Model, simgrid::surf::StorageN11Model, simgrid::surf::HostCLM03Model, simgrid::surf::NetworkConstantModel, and simgrid::surf::NetworkNS3Model.

nextOccuringEventLazy()

double simgrid::surf::Model::nextOccuringEventLazy ( double  now )

virtual

nextOccuringEventFull()

double simgrid::surf::Model::nextOccuringEventFull ( double  now )

virtual

Reimplemented in simgrid::surf::NetworkModel.

updateActionsState()

void simgrid::surf::Model::updateActionsState ( double  now, double  delta  )

virtual

Update action to the current time.

Parameters

now	The current time of the simulation
delta	The delta of time since the last update

Reimplemented in simgrid::surf::CpuTiModel, simgrid::surf::HostL07Model, simgrid::surf::StorageN11Model, simgrid::surf::HostCLM03Model, simgrid::surf::NetworkConstantModel, and simgrid::surf::NetworkNS3Model.

updateActionsStateLazy()

void simgrid::surf::Model::updateActionsStateLazy ( double  now, double  delta  )

virtual

Reimplemented in simgrid::surf::NetworkCm02Model, and simgrid::surf::CpuModel.

updateActionsStateFull()

void simgrid::surf::Model::updateActionsStateFull ( double  now, double  delta  )

virtual

Reimplemented in simgrid::surf::NetworkCm02Model, and simgrid::surf::CpuModel.

nextOccuringEventIsIdempotent()

virtual bool simgrid::surf::Model::nextOccuringEventIsIdempotent ( )

inlinevirtual

Returns whether this model have an idempotent shareResource()

The only model that is not is NS3: computing the next timestamp moves the model up to that point, so we need to call it only when the next timestamp of other sources is computed.

Reimplemented in simgrid::surf::NetworkNS3Model.

Member Data Documentation

modifiedSet_

ActionLmmListPtr simgrid::surf::Model::modifiedSet_

protected

maxminSystem_

lmm_system_t simgrid::surf::Model::maxminSystem_ = nullptr

protected

updateMechanism_

e_UM_t simgrid::surf::Model::updateMechanism_ = UM_UNDEFINED

protected

selectiveUpdate_

bool simgrid::surf::Model::selectiveUpdate_

protected

actionHeap_

xbt_heap_t simgrid::surf::Model::actionHeap_

protected

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

• src/surf/surf_interface.hpp
• src/surf/surf_interface.cpp