simgrid::surf::CpuL07 Class Reference

#include <ptask_L07.hpp>

Inheritance diagram for simgrid::surf::CpuL07:

Public Member Functions
	CpuL07 (CpuL07Model *model, simgrid::s4u::Host *host, std::vector< double > *speedPerPstate, int core)
	~CpuL07 ()
bool	isUsed () override
	Check if the current Resource is used (if it currently serves an action) More...
void	apply_event (tmgr_trace_iterator_t event, double value) override
	Apply an event of external load event to that resource. More...
Action *	execution_start (double size) override
	Execute some quantity of computation. More...
Action *	sleep (double duration) override
	Make a process sleep for duration (in seconds) More...
Public Member Functions inherited from simgrid::surf::Cpu
	Cpu (simgrid::surf::Model *model, simgrid::s4u::Host *host, lmm_constraint_t constraint, std::vector< double > *speedPerPstate, int core)
	Cpu constructor. More...
	Cpu (simgrid::surf::Model *model, simgrid::s4u::Host *host, std::vector< double > *speedPerPstate, int core)
	Cpu constructor. More...
	~Cpu ()
virtual int	coreCount ()
	Get the amount of cores. More...
virtual double	getSpeed (double load)
	Get the speed, accounting for the trace load and provided process load instead of the real current one. More...
virtual double	getAvailableSpeed ()
	Get the available speed of the current Cpu. More...
virtual double	getPstateSpeedCurrent ()
	Get the current Cpu computational speed. More...
virtual double	getPstateSpeed (int pstate_index)
virtual int	getNbPStates ()
virtual void	setPState (int pstate_index)
virtual int	getPState ()
simgrid::s4u::Host *	getHost ()
virtual void	setStateTrace (tmgr_trace_t trace)
virtual void	setSpeedTrace (tmgr_trace_t trace)
Public Member Functions inherited from simgrid::surf::Resource
	Resource (Model *model, const char *name, lmm_constraint_t constraint)
	Constructor of LMM Resources. More...
virtual	~Resource ()
Model *	getModel () const
	Get the Model of the current Resource. More...
const char *	getName () const
	Get the name of the current Resource. More...
bool	operator== (const Resource &other) const
virtual bool	isOn () const
	Check if the current Resource is active. More...
virtual bool	isOff () const
	Check if the current Resource is shut down. More...
virtual void	turnOn ()
	Turn on the current Resource. More...
virtual void	turnOff ()
	Turn off the current Resource. More...
lmm_constraint_t	getConstraint () const
	Get the lmm constraint associated to this Resource if it is part of a LMM component (or null if none) More...

Protected Member Functions
void	onSpeedChange () override
	take into account changes of speed (either load or max) More...

Additional Inherited Members
Public Attributes inherited from simgrid::surf::Cpu
int	coresAmount_ = 1
simgrid::s4u::Host *	host_
std::vector< double >	speedPerPstate_
int	pstate_ = 0
tmgr_trace_iterator_t	stateEvent_ = nullptr
s_surf_metric_t	speed_ = {1.0, 0, nullptr}
Protected Attributes inherited from simgrid::surf::Resource
const lmm_constraint_t	constraint_ = nullptr

Constructor & Destructor Documentation

CpuL07()

simgrid::surf::CpuL07::CpuL07	(	CpuL07Model *	model,
		simgrid::s4u::Host *	host,
		std::vector< double > *	speedPerPstate,
		int	core
	)

~CpuL07()

simgrid::surf::CpuL07::~CpuL07 ( )

default

Member Function Documentation

isUsed()

bool simgrid::surf::CpuL07::isUsed ( )

overridevirtual

Check if the current Resource is used (if it currently serves an action)

Implements simgrid::surf::Resource.

apply_event()

void simgrid::surf::CpuL07::apply_event ( tmgr_trace_iterator_t  event, double  value  )

overridevirtual

Apply an event of external load event to that resource.

Parameters

event	What happened
value	[TODO]

Implements simgrid::surf::Resource.

execution_start()

Action * simgrid::surf::CpuL07::execution_start ( double  size )

overridevirtual

Execute some quantity of computation.

Parameters

size	The value of the processing amount (in flop) needed to process

Returns

The CpuAction corresponding to the processing

Implements simgrid::surf::Cpu.

sleep()

Action * simgrid::surf::CpuL07::sleep ( double  duration )

overridevirtual

Make a process sleep for duration (in seconds)

Parameters

duration

The number of seconds to sleep

Returns

The CpuAction corresponding to the sleeping

Implements simgrid::surf::Cpu.

onSpeedChange()

void simgrid::surf::CpuL07::onSpeedChange ( )

overrideprotectedvirtual

take into account changes of speed (either load or max)

Reimplemented from simgrid::surf::Cpu.

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

• src/surf/ptask_L07.hpp
• src/surf/ptask_L07.cpp