Class AbstractEngineCacheSupport

java.lang.Object

com.oracle.truffle.runtime.AbstractEngineCacheSupport

All Implemented Interfaces:

EngineCacheSupport, OptimizedRuntimeServiceProvider

Direct Known Subclasses:

DebugEngineCacheSupport

public abstract class AbstractEngineCacheSupport
extends Object
implements EngineCacheSupport

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	AbstractEngineCacheSupport.CompilePolicy
protected static final record	AbstractEngineCacheSupport.FinalizationResult

Nested classes/interfaces inherited from interface EngineCacheSupport

EngineCacheSupport.Disabled

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	COMPILE_HELP
protected static final String	COMPILE_USAGE_SYNTAX

Constructor Summary

Constructors

Constructor	Description
AbstractEngineCacheSupport()

Method Summary

Modifier and Type	Method	Description
protected static void	checkCancellation(BooleanSupplier cancelledPredicate)
protected abstract org.graalvm.options.OptionKey<Boolean>	getTraceOption()
protected final Object	prepareEngine(EngineData e, AbstractEngineCacheSupport.CompilePolicy mode, boolean useLastTier, boolean preinitializeContext)
protected final Object	prepareEngine(EngineData e, AbstractEngineCacheSupport.CompilePolicy mode, boolean useLastTier, boolean preinitializeContext, BooleanSupplier cancelledPredicate)
protected final void	restoreEngine(EngineData e)	Invoked when the engine should be reset after persist to be usable again.
protected final void	trace(EngineData e, String message, Object... arguments)
protected final void	traceLoad(org.graalvm.options.OptionValues options, Function<String, com.oracle.truffle.api.TruffleLogger> loggerFactory, String message, Object... arguments)

Methods inherited from class Object

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

Methods inherited from interface EngineCacheSupport

isStoreEnabled, onEngineClosed, onEngineClosing, onEngineCreated, onEnginePatch, onStoreCache, persistCache, tryLoadingCachedEngine

Methods inherited from interface OptimizedRuntimeServiceProvider

getEngineOptions, getPriority

Field Details

COMPILE_HELP

protected static final String COMPILE_HELP

See Also:

• Constant Field Values

COMPILE_USAGE_SYNTAX

protected static final String COMPILE_USAGE_SYNTAX

See Also:

• Constant Field Values

Constructor Details

AbstractEngineCacheSupport

public AbstractEngineCacheSupport()

Method Details

getTraceOption

protected abstract org.graalvm.options.OptionKey<Boolean> getTraceOption()

trace

protected final void trace(EngineData e,
 String message,
 Object... arguments)

traceLoad

protected final void traceLoad(org.graalvm.options.OptionValues options,
 Function<String, com.oracle.truffle.api.TruffleLogger> loggerFactory,
 String message,
 Object... arguments)

prepareEngine

protected final Object prepareEngine(EngineData e,
 AbstractEngineCacheSupport.CompilePolicy mode,
 boolean useLastTier,
 boolean preinitializeContext,
 BooleanSupplier cancelledPredicate)
                              throws CancellationException

Throws:

CancellationException

prepareEngine

protected final Object prepareEngine(EngineData e,
 AbstractEngineCacheSupport.CompilePolicy mode,
 boolean useLastTier,
 boolean preinitializeContext)

restoreEngine

protected final void restoreEngine(EngineData e)

Invoked when the engine should be reset after persist to be usable again.

checkCancellation

protected static void checkCancellation(BooleanSupplier cancelledPredicate)