Class CompilationTask

java.lang.Object

com.oracle.truffle.runtime.AbstractCompilationTask

com.oracle.truffle.runtime.CompilationTask

All Implemented Interfaces:

com.oracle.truffle.compiler.TruffleCompilationTask, Comparable<CompilationTask>, Callable<Void>

public final class CompilationTask
extends AbstractCompilationTask
implements Callable<Void>, Comparable<CompilationTask>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CompilationTask.ExecutorServiceWrapper	Since BackgroundCompileQueue uses a ThreadPoolExecutor to run compilations, and since the executor expects each Callable (in our case, the CompilationTask) to be converted into a FutureTask we use this wrapper around the CompilationTask just for compatibility with the executor.

Method Summary

Modifier and Type	Method	Description
void	awaitCompletion()
void	awaitCompletion(long timeout, TimeUnit unit)
Void	call()
boolean	cancel()
int	compareTo(CompilationTask that)
void	finished()
Future<?>	getFuture()
boolean	hasNextTier()
boolean	isCancelled()
boolean	isLastTier()
int	queueChange()
double	rate()
boolean	start()
int	targetHighestCompiledTier()
long	time()
String	toString()
double	weight()

Methods inherited from class com.oracle.truffle.runtime.AbstractCompilationTask

addInlinedTarget, addTargetToDequeue, countCalls, countInlinedCalls, dequeueTargets, getDebugProperties, getInlining, getPosition, inlinedTargets, setCallCounts

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.truffle.compiler.TruffleCompilationTask

isFirstTier, tier

Method Details

awaitCompletion

public void awaitCompletion(long timeout,
 TimeUnit unit)
                     throws InterruptedException,
ExecutionException,
TimeoutException

Throws:

InterruptedException

ExecutionException

TimeoutException

awaitCompletion

public void awaitCompletion()
                     throws ExecutionException,
InterruptedException

Throws:

ExecutionException

InterruptedException

cancel

public boolean cancel()

finished

public void finished()

start

public boolean start()

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface com.oracle.truffle.compiler.TruffleCompilationTask

isLastTier

public boolean isLastTier()

Specified by:

isLastTier in interface com.oracle.truffle.compiler.TruffleCompilationTask

hasNextTier

public boolean hasNextTier()

Specified by:

hasNextTier in interface com.oracle.truffle.compiler.TruffleCompilationTask

getFuture

public Future<?> getFuture()

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(CompilationTask that)

Specified by:

compareTo in interface Comparable<CompilationTask>

call

public Void call()
          throws Exception

Specified by:

call in interface Callable<Void>

Throws:

Exception

targetHighestCompiledTier

public int targetHighestCompiledTier()

time

public long time()

weight

public double weight()

rate

public double rate()

queueChange

public int queueChange()