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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilationTask.java @ 5137:09f66048738e

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Added new decorate methods to the Debug class.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Wed, 21 Mar 2012 13:49:34 +0100
parents 8f4f0ebffca2
children 4d8ebb0fc484
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5136
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1 /*
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2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.hotspot;
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24
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25 import java.util.concurrent.*;
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26
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27 import com.oracle.graal.compiler.*;
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28 import com.oracle.graal.compiler.phases.*;
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29 import com.oracle.graal.compiler.phases.PhasePlan.*;
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30 import com.oracle.graal.debug.*;
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31 import com.oracle.graal.java.*;
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32 import com.oracle.max.cri.ci.*;
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33 import com.oracle.max.cri.ri.*;
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34 import com.oracle.max.criutils.*;
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35
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36
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37 public final class CompilationTask implements Runnable {
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38
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39 private final Compiler compiler;
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40 private final PhasePlan plan;
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41 private final RiResolvedMethod method;
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42
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43 public static CompilationTask create(Compiler compiler, PhasePlan plan, RiResolvedMethod method) {
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44 return new CompilationTask(compiler, plan, method);
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45 }
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46
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47 private CompilationTask(Compiler compiler, PhasePlan plan, RiResolvedMethod method) {
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48 this.compiler = compiler;
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49 this.plan = plan;
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50 this.method = method;
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51 }
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52
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53 public void run() {
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54 try {
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55 GraphBuilderPhase graphBuilderPhase = new GraphBuilderPhase(compiler.getRuntime());
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56 plan.addPhase(PhasePosition.AFTER_PARSING, graphBuilderPhase);
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57 final boolean printCompilation = GraalOptions.PrintCompilation && !TTY.isSuppressed();
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58 if (printCompilation) {
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59 TTY.println(String.format("Graal %-70s %-45s %-50s ...", method.holder().name(), method.name(), method.signature().asString()));
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60 }
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61
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62 CiTargetMethod result = null;
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63 TTY.Filter filter = new TTY.Filter(GraalOptions.PrintFilter, method);
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64 try {
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65 result = Debug.scope("Compiling", new Callable<CiTargetMethod>() {
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66
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67 @Override
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68 public CiTargetMethod call() throws Exception {
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69 return compiler.getCompiler().compileMethod(method, -1, plan);
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70 }
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71 });
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72 } finally {
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73 filter.remove();
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74 if (printCompilation) {
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75 TTY.println(String.format("Graal %-70s %-45s %-50s | %4dnodes %5dB", "", "", "", 0, (result != null ? result.targetCodeSize() : -1)));
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76 }
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77 }
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78 compiler.getRuntime().installMethod(method, result);
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79 } catch (CiBailout bailout) {
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80 Debug.metric("Bailouts").increment();
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81 if (GraalOptions.ExitVMOnBailout) {
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82 bailout.printStackTrace(TTY.cachedOut);
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83 System.exit(-1);
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84 }
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85 } catch (Throwable t) {
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86 if (GraalOptions.ExitVMOnException) {
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87 t.printStackTrace(TTY.cachedOut);
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88 System.exit(-1);
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89 }
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90 }
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91 }
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92
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93 }