neureka.devices.host.machine

Class CommonMachine

java.lang.Object

neureka.devices.host.machine.BasicMachine

neureka.devices.host.machine.CommonMachine

Direct Known Subclasses:

ConcreteMachine, Hardware

public abstract class CommonMachine
extends BasicMachine

Stuff common to Hardware and ConcreteMachine.

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	architecture
long	cache The size of one top level (L3 or L2) cache unit in bytes.
int	cores The total number of processor cores.
protected static long	K
int	units The number of top level (L3 or L2) cache units.

Fields inherited from class neureka.devices.host.machine.BasicMachine

memory, threads

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	CommonMachine(Hardware hardware, java.lang.Runtime runtime)
protected	CommonMachine(java.lang.String architecture, BasicMachine[] levels) new MemoryThreads[] { SYSTEM, L3, L2, L1 } or new MemoryThreads[] { SYSTEM, L2, L1 } or in worst case new MemoryThreads[] { SYSTEM, L1 }

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	hashCode()

Methods inherited from class neureka.devices.host.machine.BasicMachine

toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

K

protected static final long K

See Also:

Constant Field Values

architecture

public final java.lang.String architecture

cache

public final long cache

The size of one top level (L3 or L2) cache unit in bytes.

cores

public final int cores

The total number of processor cores.

units

public final int units

The number of top level (L3 or L2) cache units. With L3 cache defined, this corresponds to the number of CPUs.

Constructor Detail

CommonMachine

protected CommonMachine(Hardware hardware,
                        java.lang.Runtime runtime)

CommonMachine

protected CommonMachine(java.lang.String architecture,
                        BasicMachine[] levels)

new MemoryThreads[] { SYSTEM, L3, L2, L1 } or new MemoryThreads[] { SYSTEM, L2, L1 } or in worst case new MemoryThreads[] { SYSTEM, L1 }

Parameters:

architecture - The CPU architecture (like x86 for example).

levels - Cache levels.

Method Detail

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class BasicMachine

hashCode

public int hashCode()

Overrides:

hashCode in class BasicMachine