org.ojalgo.machine

Class VirtualMachine

java.lang.Object

org.ojalgo.machine.BasicMachine

org.ojalgo.machine.VirtualMachine

public final class VirtualMachine
extends BasicMachine

Field Summary

Fields

Modifier and Type	Field and Description
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.
int	units The number of top level (L3 or L2) cache units.

Fields inherited from class org.ojalgo.machine.BasicMachine

memory, threads

Method Summary

Modifier and Type	Method and Description
void	collectGarbage()
IntCount	countCores()
IntCount	countThreads()
IntCount	countUnits()
boolean	equals(Object obj)
static String	getArchitecture()
int	getAvailableDim1D(long elementSize)
int	getAvailableDim2D(long elementSize)
long	getAvailableMemory()
long	getCacheElements(long elementSize)
static long	getMemory()
long	getMemoryElements(long elementSize)
static int	getThreads()
int	hashCode()
boolean	isMultiCore()
boolean	isMultiThread()
boolean	isMultiUnit()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

architecture

public final 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.

Method Detail

getArchitecture

public static String getArchitecture()

getMemory

public static long getMemory()

getThreads

public static int getThreads()

collectGarbage

public void collectGarbage()

equals

public boolean equals(Object obj)

getAvailableDim1D

public int getAvailableDim1D(long elementSize)

getAvailableDim2D

public int getAvailableDim2D(long elementSize)

getAvailableMemory

public long getAvailableMemory()

hashCode

public int hashCode()

toString

public String toString()

Overrides:

toString in class BasicMachine

countCores

public IntCount countCores()

countThreads

public IntCount countThreads()

countUnits

public IntCount countUnits()

getCacheElements

public long getCacheElements(long elementSize)

getMemoryElements

public long getMemoryElements(long elementSize)

isMultiCore

public boolean isMultiCore()

isMultiThread

public boolean isMultiThread()

isMultiUnit

public boolean isMultiUnit()