Package org.apache.sysds.runtime.ooc.memory

Class GlobalMemoryBroker

java.lang.Object

org.apache.sysds.runtime.ooc.memory.GlobalMemoryBroker

All Implemented Interfaces:

MemoryBroker

public class GlobalMemoryBroker
extends Object
implements MemoryBroker

Constructor Summary

Constructors

Constructor	Description
GlobalMemoryBroker(long allowedBytes)

Method Summary

Modifier and Type	Method	Description
void	attachAllowance(MemoryAllowance allowance)
void	destroyAllowance(MemoryAllowance allowance, long freedMemory)
void	freeMemory(MemoryAllowance allowance, long freedMemory)
static GlobalMemoryBroker	get()
long	requestMemory(MemoryAllowance allowance, long minSize, long maxSize)
void	shutdownAllowance(MemoryAllowance allowance)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

GlobalMemoryBroker

public GlobalMemoryBroker(long allowedBytes)

Method Details

get

public static GlobalMemoryBroker get()

requestMemory

public long requestMemory(MemoryAllowance allowance,
 long minSize,
 long maxSize)

Specified by:

requestMemory in interface MemoryBroker

freeMemory

public void freeMemory(MemoryAllowance allowance,
 long freedMemory)

Specified by:

freeMemory in interface MemoryBroker

shutdownAllowance

public void shutdownAllowance(MemoryAllowance allowance)

Specified by:

shutdownAllowance in interface MemoryBroker

destroyAllowance

public void destroyAllowance(MemoryAllowance allowance,
 long freedMemory)

Specified by:

destroyAllowance in interface MemoryBroker

attachAllowance

public void attachAllowance(MemoryAllowance allowance)

Specified by:

attachAllowance in interface MemoryBroker