org.graalvm.compiler.core.common

Class CompilationListenerProfiler

java.lang.Object

org.graalvm.compiler.core.common.CompilationListenerProfiler

All Implemented Interfaces:

CompilationListener

public class CompilationListenerProfiler
extends Object
implements CompilationListener

Connects a CompilationListener to a CompilerProfiler.

Constructor Summary

Constructors

Constructor and Description
CompilationListenerProfiler(CompilerProfiler profiler, int compileId) Creates a compilation listener that passes events for a specific compilation identified by compileId onto profiler.

Method Summary

Modifier and Type	Method and Description
DebugContext.CompilerPhaseScope	enterPhase(CharSequence name, int nesting) Notifies this listener that the compiler is starting a compiler phase.
void	notifyInlining(ResolvedJavaMethod caller, ResolvedJavaMethod callee, boolean succeeded, CharSequence message, int bci) Notifies this listener when the compiler considers inlining callee into caller.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompilationListenerProfiler

public CompilationListenerProfiler(CompilerProfiler profiler,
                                   int compileId)

Creates a compilation listener that passes events for a specific compilation identified by compileId onto profiler.

Method Detail

notifyInlining

public void notifyInlining(ResolvedJavaMethod caller,
                           ResolvedJavaMethod callee,
                           boolean succeeded,
                           CharSequence message,
                           int bci)

Description copied from interface: CompilationListener

Notifies this listener when the compiler considers inlining callee into caller.

Specified by:

notifyInlining in interface CompilationListener

Parameters:

caller - caller method

callee - callee method considered for inlining into caller

succeeded - true if callee was inlined into caller

message - extra information about inlining decision

bci - byte code index of call site

enterPhase

public DebugContext.CompilerPhaseScope enterPhase(CharSequence name,
                                                  int nesting)

Description copied from interface: CompilationListener

Notifies this listener that the compiler is starting a compiler phase.

Specified by:

enterPhase in interface CompilationListener

Parameters:

name - the name of the phase

Returns:

an object whose DebugContext.CompilerPhaseScope.close() method will be called when the phase completes