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

Class CachedAllowance

java.lang.Object

org.apache.sysds.runtime.ooc.memory.SyncMemoryAllowance

org.apache.sysds.runtime.ooc.memory.CachedAllowance

All Implemented Interfaces:

MemoryAllowance

public class CachedAllowance
extends SyncMemoryAllowance

Constructor Summary

Constructors

Constructor	Description
CachedAllowance(MemoryBroker broker)

Method Summary

Modifier and Type	Method	Description
void	clear(int index)
CompletableFuture<OOCStream.QueueCallback<IndexedMatrixValue>>	get(int index)
void	handover(InMemoryQueueCallback callback, int index)
void	reserveBlocking(long bytes)
void	setTargetMemory(long targetMemory)
OOCStream.QueueCallback<IndexedMatrixValue>	tryGet(int index)
boolean	tryReserve(long bytes)

Methods inherited from class org.apache.sysds.runtime.ooc.memory.SyncMemoryAllowance

getGrantedMemory, getTargetMemory, getUsedMemory, isShutdown, release, reserveAsync, shutdown

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.sysds.runtime.ooc.memory.MemoryAllowance

destroy, getFreeMemory, isUnderPressure

Constructor Details

CachedAllowance

public CachedAllowance(MemoryBroker broker)

Method Details

handover

public void handover(InMemoryQueueCallback callback,
 int index)

tryGet

public OOCStream.QueueCallback<IndexedMatrixValue> tryGet(int index)

get

public CompletableFuture<OOCStream.QueueCallback<IndexedMatrixValue>> get(int index)

clear

public void clear(int index)

tryReserve

public boolean tryReserve(long bytes)

Specified by:

tryReserve in interface MemoryAllowance

Overrides:

tryReserve in class SyncMemoryAllowance

reserveBlocking

public void reserveBlocking(long bytes)

Specified by:

reserveBlocking in interface MemoryAllowance

Overrides:

reserveBlocking in class SyncMemoryAllowance

setTargetMemory

public void setTargetMemory(long targetMemory)

Specified by:

setTargetMemory in interface MemoryAllowance

Overrides:

setTargetMemory in class SyncMemoryAllowance