Class Processor

java.lang.Object

org.cloudsimplus.resources.ResourceAbstract

org.cloudsimplus.resources.ResourceManageableAbstract

org.cloudsimplus.resources.Processor

All Implemented Interfaces:

Resource, ResourceCapacity, ResourceManageable

public final class Processor
extends ResourceManageableAbstract

A virtual Central Processing Unit (vCPU) attached to a Vm, having one or more cores (Pes).

Since:

CloudSim Plus 1.0

Author:

Manoel Campos da Silva Filho

Field Summary

Fields

Modifier and Type	Field	Description
static final Processor	NULL

Fields inherited from class org.cloudsimplus.resources.ResourceAbstract

capacity

Constructor Summary

Constructors

Constructor	Description
Processor(Vm vm, long pesNumber, double pesMips)	Instantiates a Processor for a given VM.

Method Summary

Modifier and Type	Method	Description
long	getAllocatedResource()	Returns the current total amount of allocated resource.
long	getAvailableResource()	Returns the available amount of the resource that is free to be used.
long	getCapacity()
double	getTotalMips()
boolean	setCapacity(long pesNumber)	Sets the number of Pes of the Processor
void	setMips(double newMips)	Sets the individual MIPS of each Pe.

Methods inherited from class org.cloudsimplus.resources.ResourceManageableAbstract

addCapacity, allocateResource, deallocateAllResources, deallocateAndRemoveResource, deallocateResource, removeCapacity, setAllocatedResource, setAvailableResource, sumAvailableResource, sumCapacity, toString

Methods inherited from class org.cloudsimplus.resources.ResourceAbstract

isAmountAvailable, isAmountAvailable, isResourceAmountBeingUsed, isSuitable

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.cloudsimplus.resources.Resource

getPercentUtilization, getUnit, isAmountAvailable, isAmountAvailable, isAmountAvailable, isFull, isSubClassOf

Methods inherited from interface org.cloudsimplus.resources.ResourceManageable

allocateResource, deallocateResource, isResourceAmountBeingUsed, isSuitable, setAllocatedResource

Field Details

NULL

public static final Processor NULL

Constructor Details

Processor

public Processor(Vm vm,
 long pesNumber,
 double pesMips)

Instantiates a Processor for a given VM.

Parameters:

vm - the Vm to which the processor will belong to

pesNumber - number of Pes (the processor capacity)

pesMips - MIPS of each Pe

Method Details

getTotalMips

public double getTotalMips()

Returns:

the sum of MIPS from all Pes.

setMips

public void setMips(double newMips)

Sets the individual MIPS of each Pe.

Parameters:

newMips - the new MIPS of each PE

getCapacity

public long getCapacity()

Returns:

the number of Pes of the Processor

setCapacity

public boolean setCapacity(long pesNumber)

Sets the number of Pes of the Processor

Specified by:

setCapacity in interface ResourceManageable

Overrides:

setCapacity in class ResourceManageableAbstract

Parameters:

pesNumber - the number of PEs to set

Returns:

true if the capacity was set, false otherwise

See Also:

• Resource.getAllocatedResource()

getAvailableResource

public long getAvailableResource()

Description copied from interface: Resource

Returns the available amount of the resource that is free to be used. The data unit depends on the implementing classes.

Specified by:

getAvailableResource in interface Resource

Overrides:

getAvailableResource in class ResourceManageableAbstract

Returns:

the number of available PEs that are free to be used

getAllocatedResource

public long getAllocatedResource()

Description copied from interface: Resource

Returns the current total amount of allocated resource. The data unit depends on the implementing classes, according to the Resource.getUnit().

Specified by:

getAllocatedResource in interface Resource

Overrides:

getAllocatedResource in class ResourceAbstract

Returns:

the number of PEs allocated