Mercurial > hg > graal-compiler
view graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/GraalTruffleCompilationListener.java @ 21556:48c1ebd24120
renamed com.oracle.graal.api[meta|code] modules to com.oracle.jvmci.[meta|code] (JBS:GRAAL-53)
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 27 May 2015 00:36:16 +0200 |
parents | b0a8fb72c721 |
children | 0e095e2c24e2 |
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/* * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.graal.truffle; import com.oracle.jvmci.code.CompilationResult; import com.oracle.graal.nodes.*; import com.oracle.truffle.api.nodes.*; /** * Enables implementations of this interface to listen to compilation related events of the Graal * Truffle runtime. The states for a particular {@link OptimizedCallTarget} that is compiled using * the Graal Truffle system can be described using the following deterministic automata: * <code> * <pre> * ( (split | (queue . unqueue))* * . queue . started * . (truffleTierFinished . graalTierFinished . success) * | ([truffleTierFinished] . [graalTierFinished] . failed) * . invalidate )* * </pre> * </code> * <p> * Note: <code>|</code> is the 'or' and <code>.</code> is the sequential operator. The * <code>*</code> represents the Kleene Closure. * </p> * * @see GraalTruffleRuntime#addCompilationListener(GraalTruffleCompilationListener) */ public interface GraalTruffleCompilationListener { void notifyCompilationSplit(OptimizedDirectCallNode callNode); /** * Invoked if a call target was queued to the compilation queue. */ void notifyCompilationQueued(OptimizedCallTarget target); /** * Invoked if a call target was unqueued from the compilation queue. * * @param source the source object that caused the compilation to be unqueued. For example the * source {@link Node} object. May be <code>null</code>. * @param reason a textual description of the reason why the compilation was unqueued. May be * <code>null</code>. */ void notifyCompilationDequeued(OptimizedCallTarget target, Object source, CharSequence reason); void notifyCompilationFailed(OptimizedCallTarget target, StructuredGraph graph, Throwable t); void notifyCompilationStarted(OptimizedCallTarget target); void notifyCompilationTruffleTierFinished(OptimizedCallTarget target, StructuredGraph graph); void notifyCompilationGraalTierFinished(OptimizedCallTarget target, StructuredGraph graph); void notifyCompilationSuccess(OptimizedCallTarget target, StructuredGraph graph, CompilationResult result); /** * Invoked if a compiled call target was invalidated. * * @param source the source object that caused the compilation to be invalidated. For example * the source {@link Node} object. May be <code>null</code>. * @param reason a textual description of the reason why the compilation was invalidated. May be * <code>null</code>. */ void notifyCompilationInvalidated(OptimizedCallTarget target, Object source, CharSequence reason); /** * Invoked as the compiler gets shut down. */ void notifyShutdown(GraalTruffleRuntime runtime); /** * Invoked as soon as the compiler is ready to use. */ void notifyStartup(GraalTruffleRuntime runtime); }