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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompileTheWorld.java @ 21551:5324104ac4f3

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moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
author Doug Simon <doug.simon@oracle.com>
date Tue, 26 May 2015 17:13:37 +0200
parents 93c50cefb9e8
children b1530a6cce8c
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1 /*
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2 * Copyright (c) 2013, 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 static com.oracle.graal.compiler.common.GraalOptions.*;
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26 import static com.oracle.graal.debug.internal.MemUseTrackerImpl.*;
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27 import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
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28 import static com.oracle.graal.nodes.StructuredGraph.*;
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29
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30 import java.io.*;
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31 import java.lang.reflect.*;
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32 import java.net.*;
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33 import java.util.*;
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34 import java.util.concurrent.*;
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35 import java.util.concurrent.atomic.*;
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36 import java.util.jar.*;
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37 import java.util.stream.*;
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38
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39 import com.oracle.graal.api.meta.*;
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40 import com.oracle.graal.bytecode.*;
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41 import com.oracle.graal.compiler.*;
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42 import com.oracle.graal.compiler.CompilerThreadFactory.DebugConfigAccess;
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43 import com.oracle.graal.debug.*;
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44 import com.oracle.graal.debug.internal.*;
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45 import com.oracle.graal.options.*;
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46 import com.oracle.graal.options.OptionUtils.OptionConsumer;
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47 import com.oracle.graal.options.OptionValue.OverrideScope;
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48 import com.oracle.graal.printer.*;
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49 import com.oracle.graal.replacements.*;
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50 import com.oracle.jvmci.common.*;
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51 import com.oracle.jvmci.hotspot.*;
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52
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53 /**
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54 * This class implements compile-the-world functionality in Graal.
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55 */
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56 public final class CompileTheWorld {
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57
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58 /**
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59 * Magic token to trigger reading files from the boot class path.
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60 */
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61 public static final String SUN_BOOT_CLASS_PATH = "sun.boot.class.path";
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62
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63 public static class Options {
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64 // @formatter:off
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65 @Option(help = "Compile all methods in all classes on given class path", type = OptionType.Debug)
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66 public static final OptionValue<String> CompileTheWorldClasspath = new OptionValue<>(SUN_BOOT_CLASS_PATH);
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67 @Option(help = "Verbose CompileTheWorld operation", type = OptionType.Debug)
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68 public static final OptionValue<Boolean> CompileTheWorldVerbose = new OptionValue<>(true);
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69 @Option(help = "The number of CompileTheWorld iterations to perform", type = OptionType.Debug)
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70 public static final OptionValue<Integer> CompileTheWorldIterations = new OptionValue<>(1);
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71 @Option(help = "Only compile methods matching this filter", type = OptionType.Debug)
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72 public static final OptionValue<String> CompileTheWorldMethodFilter = new OptionValue<>(null);
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73 @Option(help = "Exclude methods matching this filter from compilation", type = OptionType.Debug)
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74 public static final OptionValue<String> CompileTheWorldExcludeMethodFilter = new OptionValue<>(null);
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75 @Option(help = "First class to consider when using -XX:+CompileTheWorld", type = OptionType.Debug)
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76 public static final OptionValue<Integer> CompileTheWorldStartAt = new OptionValue<>(1);
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77 @Option(help = "Last class to consider when using -XX:+CompileTheWorld", type = OptionType.Debug)
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78 public static final OptionValue<Integer> CompileTheWorldStopAt = new OptionValue<>(Integer.MAX_VALUE);
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79 @Option(help = "Option value overrides to use during compile the world. For example, " +
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80 "to disable inlining and partial escape analysis specify '-PartialEscapeAnalysis -Inline'. " +
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81 "The format for each option is the same as on the command line just without the '-G:' prefix.", type = OptionType.Debug)
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82 public static final OptionValue<String> CompileTheWorldConfig = new OptionValue<>(null);
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83
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84 @Option(help = "Run CTW using as many threads as there are processors on the system", type = OptionType.Debug)
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85 public static final OptionValue<Boolean> CompileTheWorldMultiThreaded = new OptionValue<>(false);
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86 @Option(help = "Number of threads to use for multithreaded CTW. Defaults to Runtime.getRuntime().availableProcessors()", type = OptionType.Debug)
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87 public static final OptionValue<Integer> CompileTheWorldThreads = new OptionValue<>(0);
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88 // @formatter:on
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89
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90 /**
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91 * Overrides {@link #CompileTheWorldStartAt} and {@link #CompileTheWorldStopAt} from
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92 * {@code -XX} HotSpot options of the same name if the latter have non-default values.
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93 */
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94 static void overrideWithNativeOptions(HotSpotVMConfig c) {
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95 if (c.compileTheWorldStartAt != 1) {
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96 CompileTheWorldStartAt.setValue(c.compileTheWorldStartAt);
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97 }
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98 if (c.compileTheWorldStopAt != Integer.MAX_VALUE) {
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99 CompileTheWorldStopAt.setValue(c.compileTheWorldStopAt);
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100 }
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101 }
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102 }
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103
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104 /**
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105 * A mechanism for overriding Graal options that affect compilation. A {@link Config} object
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106 * should be used in a try-with-resources statement to ensure overriding of options is scoped
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107 * properly. For example:
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108 *
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109 * <pre>
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110 * Config config = ...;
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111 * try (AutoCloseable s = config == null ? null : config.apply()) {
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112 * // perform a Graal compilation
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113 * }
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114 * </pre>
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115 */
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116 @SuppressWarnings("serial")
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117 public static class Config extends HashMap<OptionValue<?>, Object> implements OptionConsumer {
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118 /**
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119 * Creates a {@link Config} object by parsing a set of space separated override options.
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120 *
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121 * @param options a space separated set of option value settings with each option setting in
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122 * a format compatible with
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123 * {@link HotSpotOptions#parseOption(String, OptionConsumer)}. Ignored if null.
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124 */
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125 public Config(String options) {
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126 if (options != null) {
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127 for (String option : options.split("\\s+")) {
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128 if (!HotSpotOptions.parseOption(option, this)) {
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129 throw new JVMCIError("Invalid option specified: %s", option);
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130 }
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131 }
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132 }
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133 }
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134
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135 /**
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136 * Applies the overrides represented by this object. The overrides are in effect until
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137 * {@link OverrideScope#close()} is called on the returned object.
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138 */
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139 OverrideScope apply() {
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140 return OptionValue.override(this);
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141 }
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142
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143 public void set(OptionDescriptor desc, Object value) {
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144 put(desc.getOptionValue(), value);
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145 }
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146 }
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147
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148 // Some runtime instances we need.
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149 private final HotSpotGraalRuntimeProvider runtime = runtime();
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150
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151 /** List of Zip/Jar files to compile (see {@link Options#CompileTheWorldClasspath}). */
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152 private final String files;
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153
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154 /** Class index to start compilation at (see {@link Options#CompileTheWorldStartAt}). */
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155 private final int startAt;
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156
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157 /** Class index to stop compilation at (see {@link Options#CompileTheWorldStopAt}). */
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158 private final int stopAt;
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159
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160 /** Only compile methods matching one of the filters in this array if the array is non-null. */
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161 private final MethodFilter[] methodFilters;
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162
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163 /** Exclude methods matching one of the filters in this array if the array is non-null. */
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164 private final MethodFilter[] excludeMethodFilters;
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165
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166 // Counters
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167 private int classFileCounter = 0;
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168 private AtomicLong compiledMethodsCounter = new AtomicLong();
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169 private AtomicLong compileTime = new AtomicLong();
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170 private AtomicLong memoryUsed = new AtomicLong();
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171
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172 private boolean verbose;
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173 private final Config config;
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174
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175 /**
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176 * Signal that the threads should start compiling in multithreaded mode.
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177 */
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178 private boolean running;
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179
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180 private ThreadPoolExecutor threadPool;
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181
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182 /**
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183 * Creates a compile-the-world instance.
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184 *
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185 * @param files {@link File#pathSeparator} separated list of Zip/Jar files to compile
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186 * @param startAt index of the class file to start compilation at
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187 * @param stopAt index of the class file to stop compilation at
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188 * @param methodFilters
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189 * @param excludeMethodFilters
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190 */
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191 public CompileTheWorld(String files, Config config, int startAt, int stopAt, String methodFilters, String excludeMethodFilters, boolean verbose) {
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192 this.files = files;
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193 this.startAt = startAt;
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194 this.stopAt = stopAt;
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195 this.methodFilters = methodFilters == null || methodFilters.isEmpty() ? null : MethodFilter.parse(methodFilters);
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196 this.excludeMethodFilters = excludeMethodFilters == null || excludeMethodFilters.isEmpty() ? null : MethodFilter.parse(excludeMethodFilters);
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197 this.verbose = verbose;
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198 this.config = config;
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199
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200 // We don't want the VM to exit when a method fails to compile...
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201 config.putIfAbsent(ExitVMOnException, false);
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202
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203 // ...but we want to see exceptions.
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204 config.putIfAbsent(PrintBailout, true);
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205 config.putIfAbsent(PrintStackTraceOnException, true);
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206 }
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207
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208 /**
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209 * Compiles all methods in all classes in the Zip/Jar archive files in
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210 * {@link Options#CompileTheWorldClasspath}. If {@link Options#CompileTheWorldClasspath}
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211 * contains the magic token {@link #SUN_BOOT_CLASS_PATH} passed up from HotSpot we take the
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212 * files from the boot class path.
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213 */
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214 public void compile() throws Throwable {
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215 // By default only report statistics for the CTW threads themselves
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216 if (GraalDebugConfig.DebugValueThreadFilter.hasInitialValue()) {
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217 GraalDebugConfig.DebugValueThreadFilter.setValue("^CompileTheWorld");
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218 }
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219
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220 if (SUN_BOOT_CLASS_PATH.equals(files)) {
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221 final String[] entries = System.getProperty(SUN_BOOT_CLASS_PATH).split(File.pathSeparator);
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222 String bcpFiles = "";
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223 for (int i = 0; i < entries.length; i++) {
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224 final String entry = entries[i];
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225
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226 // We stop at rt.jar, unless it is the first boot class path entry.
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227 if (entry.endsWith("rt.jar") && (i > 0)) {
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228 break;
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229 }
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230 if (i > 0) {
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231 bcpFiles += File.pathSeparator;
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232 }
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233 bcpFiles += entry;
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234 }
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235 compile(bcpFiles);
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236 } else {
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237 compile(files);
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238 }
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239 }
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240
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241 public void println() {
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242 println("");
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243 }
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244
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245 public void println(String format, Object... args) {
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246 println(String.format(format, args));
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247 }
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248
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249 public void println(String s) {
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250 if (verbose) {
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251 TTY.println(s);
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252 }
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253 }
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diff changeset
254
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255 /**
13353
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Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
256 * Compiles all methods in all classes in the Zip/Jar files passed.
14906
f3a5036cc13c javadoc fixes
Bernhard Urban <bernhard.urban@jku.at>
parents: 13859
diff changeset
257 *
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258 * @param fileList {@link File#pathSeparator} separated list of Zip/Jar files to compile
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259 * @throws IOException
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260 */
19968
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261 private void compile(String fileList) throws IOException {
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262 final String[] entries = fileList.split(File.pathSeparator);
19968
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parents: 19717
diff changeset
263 long start = System.currentTimeMillis();
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264
20031
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
265 CompilerThreadFactory factory = new CompilerThreadFactory("CompileTheWorld", new DebugConfigAccess() {
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parents: 20029
diff changeset
266 public GraalDebugConfig getDebugConfig() {
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parents: 20029
diff changeset
267 if (Debug.isEnabled() && DebugScope.getConfig() == null) {
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diff changeset
268 return DebugEnvironment.initialize(System.out);
ccdcd530a3ec Add support for multithreaded CTW
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diff changeset
269 }
20031
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diff changeset
270 return null;
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parents: 20029
diff changeset
271 }
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
272 });
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
273
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
274 /*
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
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275 * Always use a thread pool, even for single threaded mode since it simplifies the use of
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
276 * DebugValueThreadFilter to filter on the thread names.
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
277 */
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
278 int threadCount = 1;
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
279 if (Options.CompileTheWorldMultiThreaded.getValue()) {
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
280 threadCount = Options.CompileTheWorldThreads.getValue();
20007
83539d28f95c Fixed help text and add CompileTheWorldThreads flag
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19968
diff changeset
281 if (threadCount == 0) {
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parents: 19968
diff changeset
282 threadCount = Runtime.getRuntime().availableProcessors();
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parents: 19968
diff changeset
283 }
20031
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diff changeset
284 } else {
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parents: 20029
diff changeset
285 running = true;
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diff changeset
286 }
20031
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Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
287 threadPool = new ThreadPoolExecutor(threadCount, threadCount, 0L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<Runnable>(), factory);
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parents: 19717
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288
ccdcd530a3ec Add support for multithreaded CTW
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parents: 19717
diff changeset
289 try (OverrideScope s = config.apply()) {
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diff changeset
290 for (int i = 0; i < entries.length; i++) {
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291 final String entry = entries[i];
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292
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293 // For now we only compile all methods in all classes in zip/jar files.
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diff changeset
294 if (!entry.endsWith(".zip") && !entry.endsWith(".jar")) {
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diff changeset
295 println("CompileTheWorld : Skipped classes in " + entry);
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diff changeset
296 println();
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297 continue;
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parents:
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298 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
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299
20018
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
300 if (methodFilters == null || methodFilters.length == 0) {
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
301 println("CompileTheWorld : Compiling all classes in " + entry);
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
302 } else {
20967
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
303 String include = Arrays.asList(methodFilters).stream().map(MethodFilter::toString).collect(Collectors.joining(", "));
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
304 println("CompileTheWorld : Compiling all methods in " + entry + " matching one of the following filters: " + include);
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
305 }
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
306 if (excludeMethodFilters != null && excludeMethodFilters.length > 0) {
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
307 String exclude = Arrays.asList(excludeMethodFilters).stream().map(MethodFilter::toString).collect(Collectors.joining(", "));
21283
23f9cba1f250 fixed spelling error
Doug Simon <doug.simon@oracle.com>
parents: 21139
diff changeset
308 println("CompileTheWorld : Excluding all methods matching one of the following filters: " + exclude);
20018
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
309 }
16872
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diff changeset
310 println();
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311
16872
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diff changeset
312 URL url = new URL("jar", "", "file:" + entry + "!/");
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parents: 16831
diff changeset
313 ClassLoader loader = new URLClassLoader(new URL[]{url});
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parents: 16831
diff changeset
314
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parents: 16831
diff changeset
315 JarFile jarFile = new JarFile(entry);
ce8ac92efb14 Don't recreate suites on every CTW compile.
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parents: 16831
diff changeset
316 Enumeration<JarEntry> e = jarFile.entries();
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diff changeset
317
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diff changeset
318 while (e.hasMoreElements()) {
ce8ac92efb14 Don't recreate suites on every CTW compile.
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parents: 16831
diff changeset
319 JarEntry je = e.nextElement();
ce8ac92efb14 Don't recreate suites on every CTW compile.
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parents: 16831
diff changeset
320 if (je.isDirectory() || !je.getName().endsWith(".class")) {
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parents: 16831
diff changeset
321 continue;
ce8ac92efb14 Don't recreate suites on every CTW compile.
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parents: 16831
diff changeset
322 }
9108
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parents:
diff changeset
323
16872
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diff changeset
324 // Are we done?
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parents: 16831
diff changeset
325 if (classFileCounter >= stopAt) {
ce8ac92efb14 Don't recreate suites on every CTW compile.
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parents: 16831
diff changeset
326 break;
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
327 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
328
16872
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parents: 16831
diff changeset
329 String className = je.getName().substring(0, je.getName().length() - ".class".length());
20018
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
330 String dottedClassName = className.replace('/', '.');
16872
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parents: 16831
diff changeset
331 classFileCounter++;
ce8ac92efb14 Don't recreate suites on every CTW compile.
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parents: 16831
diff changeset
332
20018
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
333 if (methodFilters != null && !MethodFilter.matchesClassName(methodFilters, dottedClassName)) {
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
334 continue;
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
335 }
20967
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
336 if (excludeMethodFilters != null && MethodFilter.matchesClassName(excludeMethodFilters, dottedClassName)) {
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
337 continue;
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
338 }
20018
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
339
20831
5a97208e1824 CTW: Black-list some package to avoid linking problems when using an Oracle JDK >= 8u40
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents: 20031
diff changeset
340 if (dottedClassName.startsWith("jdk.management.") || dottedClassName.startsWith("jdk.internal.cmm.*")) {
5a97208e1824 CTW: Black-list some package to avoid linking problems when using an Oracle JDK >= 8u40
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents: 20031
diff changeset
341 continue;
5a97208e1824 CTW: Black-list some package to avoid linking problems when using an Oracle JDK >= 8u40
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents: 20031
diff changeset
342 }
5a97208e1824 CTW: Black-list some package to avoid linking problems when using an Oracle JDK >= 8u40
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents: 20031
diff changeset
343
16872
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Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
344 try {
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
345 // Load and initialize class
20018
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
346 Class<?> javaClass = Class.forName(dottedClassName, true, loader);
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
347
16872
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parents: 16831
diff changeset
348 // Pre-load all classes in the constant pool.
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
349 try {
18223
17c98fad6980 converted HotSpotResolvedObjectType to an interface
Doug Simon <doug.simon@oracle.com>
parents: 18167
diff changeset
350 HotSpotResolvedObjectType objectType = HotSpotResolvedObjectTypeImpl.fromObjectClass(javaClass);
16872
ce8ac92efb14 Don't recreate suites on every CTW compile.
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parents: 16831
diff changeset
351 ConstantPool constantPool = objectType.constantPool();
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
352 for (int cpi = 1; cpi < constantPool.length(); cpi++) {
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
353 constantPool.loadReferencedType(cpi, Bytecodes.LDC);
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
354 }
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
355 } catch (Throwable t) {
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
356 // If something went wrong during pre-loading we just ignore it.
17395
c8bd29658465 be more verbose about class resolution during CTW
Doug Simon <doug.simon@oracle.com>
parents: 17377
diff changeset
357 println("Preloading failed for (%d) %s: %s", classFileCounter, className, t);
16872
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
358 }
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
359
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
360 // Are we compiling this class?
18301
0f41072d8bbc moved use of HotSpotMetaAccessProvider to locations on the "local" side of remote compilation
Doug Simon <doug.simon@oracle.com>
parents: 18223
diff changeset
361 MetaAccessProvider metaAccess = runtime.getHostProviders().getMetaAccess();
16872
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Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
362 if (classFileCounter >= startAt) {
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
363 println("CompileTheWorld (%d) : %s", classFileCounter, className);
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
364
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
365 // Compile each constructor/method in the class.
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
366 for (Constructor<?> constructor : javaClass.getDeclaredConstructors()) {
18373
91283d4a1218 Use the base class Executable (introduced in Java 8) to unify the handling of Method and Constructor in MetaAccessProvider
Christian Wimmer <christian.wimmer@oracle.com>
parents: 18301
diff changeset
367 HotSpotResolvedJavaMethod javaMethod = (HotSpotResolvedJavaMethod) metaAccess.lookupJavaMethod(constructor);
16872
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Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
368 if (canBeCompiled(javaMethod, constructor.getModifiers())) {
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
369 compileMethod(javaMethod);
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
370 }
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
371 }
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
372 for (Method method : javaClass.getDeclaredMethods()) {
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
373 HotSpotResolvedJavaMethod javaMethod = (HotSpotResolvedJavaMethod) metaAccess.lookupJavaMethod(method);
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
374 if (canBeCompiled(javaMethod, method.getModifiers())) {
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
375 compileMethod(javaMethod);
ce8ac92efb14 Don't recreate suites on every CTW compile.
Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
376 }
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
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parents:
diff changeset
377 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
378 }
16872
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Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
379 } catch (Throwable t) {
21023
3ceda1f37dcc [SPARC] Remove redundant compare type (kind) for CMOVE
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20967
diff changeset
380 println("CompileTheWorld (%d) : Skipping %s %s", classFileCounter, className, t.toString());
3ceda1f37dcc [SPARC] Remove redundant compare type (kind) for CMOVE
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20967
diff changeset
381 t.printStackTrace();
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
382 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
383 }
16872
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Roland Schatz <roland.schatz@oracle.com>
parents: 16831
diff changeset
384 jarFile.close();
9108
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twisti
parents:
diff changeset
385 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
386 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
387
20031
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
388 if (!running) {
20014
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
389 startThreads();
20031
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
390 }
21139
a17dc2584e81 Fix time reporting in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 21023
diff changeset
391 int wakeups = 0;
20031
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
392 while (threadPool.getCompletedTaskCount() != threadPool.getTaskCount()) {
21139
a17dc2584e81 Fix time reporting in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 21023
diff changeset
393 if (wakeups % 15 == 0) {
a17dc2584e81 Fix time reporting in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 21023
diff changeset
394 TTY.println("CompileTheWorld : Waiting for " + (threadPool.getTaskCount() - threadPool.getCompletedTaskCount()) + " compiles");
a17dc2584e81 Fix time reporting in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 21023
diff changeset
395 }
20031
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
396 try {
21139
a17dc2584e81 Fix time reporting in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 21023
diff changeset
397 threadPool.awaitTermination(1, TimeUnit.SECONDS);
a17dc2584e81 Fix time reporting in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 21023
diff changeset
398 wakeups++;
20031
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
399 } catch (InterruptedException e) {
19968
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
400 }
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
401 }
20031
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
402 threadPool = null;
19968
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
403
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
404 long elapsedTime = System.currentTimeMillis() - start;
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
405
13199
bae0869c829a put CompileTheWorldTest logging behind the graal.compileTheWorldTest.log system property
Doug Simon <doug.simon@oracle.com>
parents: 13113
diff changeset
406 println();
20017
926850b25c65 Restore old CTW output format
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20014
diff changeset
407 if (Options.CompileTheWorldMultiThreaded.getValue()) {
20029
d3b3a094df52 Alway print final CTW messages
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20018
diff changeset
408 TTY.println("CompileTheWorld : Done (%d classes, %d methods, %d ms elapsed, %d ms compile time, %d bytes of memory used)", classFileCounter, compiledMethodsCounter.get(), elapsedTime,
20017
926850b25c65 Restore old CTW output format
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20014
diff changeset
409 compileTime.get(), memoryUsed.get());
926850b25c65 Restore old CTW output format
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20014
diff changeset
410 } else {
20029
d3b3a094df52 Alway print final CTW messages
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20018
diff changeset
411 TTY.println("CompileTheWorld : Done (%d classes, %d methods, %d ms, %d bytes of memory used)", classFileCounter, compiledMethodsCounter.get(), compileTime.get(), memoryUsed.get());
20017
926850b25c65 Restore old CTW output format
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20014
diff changeset
412 }
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
413 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
414
20014
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
415 private synchronized void startThreads() {
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
416 running = true;
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
417 // Wake up any waiting threads
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
418 notifyAll();
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
419 }
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
420
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
421 private synchronized void waitToRun() {
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
422 while (!running) {
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
423 try {
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
424 wait();
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
425 } catch (InterruptedException e) {
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
426 }
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
427 }
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
428 }
dab7f071220a Wait until all classes are loaded before compiling in multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20007
diff changeset
429
13452
8275a0d0c90a create profiling info, phase plan and optimistic opts when running a CompilationTask, not when creating it (GRAAL-640)
Doug Simon <doug.simon@oracle.com>
parents: 13371
diff changeset
430 class CTWCompilationTask extends CompilationTask {
13353
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
431
13859
1e01e2644a5d Make blocking compiles safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13630
diff changeset
432 CTWCompilationTask(HotSpotBackend backend, HotSpotResolvedJavaMethod method) {
17377
58f45b63b802 CompileTheWorld compilations are no longer installed as default nmethods
Doug Simon <doug.simon@oracle.com>
parents: 16872
diff changeset
433 super(backend, method, INVOCATION_ENTRY_BCI, 0L, method.allocateCompileId(INVOCATION_ENTRY_BCI), false);
13353
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
434 }
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
435
13452
8275a0d0c90a create profiling info, phase plan and optimistic opts when running a CompilationTask, not when creating it (GRAAL-640)
Doug Simon <doug.simon@oracle.com>
parents: 13371
diff changeset
436 /**
8275a0d0c90a create profiling info, phase plan and optimistic opts when running a CompilationTask, not when creating it (GRAAL-640)
Doug Simon <doug.simon@oracle.com>
parents: 13371
diff changeset
437 * Returns empty profiling info to be as close to the CTW behavior of C1 and C2 as possible.
8275a0d0c90a create profiling info, phase plan and optimistic opts when running a CompilationTask, not when creating it (GRAAL-640)
Doug Simon <doug.simon@oracle.com>
parents: 13371
diff changeset
438 */
8275a0d0c90a create profiling info, phase plan and optimistic opts when running a CompilationTask, not when creating it (GRAAL-640)
Doug Simon <doug.simon@oracle.com>
parents: 13371
diff changeset
439 @Override
8275a0d0c90a create profiling info, phase plan and optimistic opts when running a CompilationTask, not when creating it (GRAAL-640)
Doug Simon <doug.simon@oracle.com>
parents: 13371
diff changeset
440 protected ProfilingInfo getProfilingInfo() {
8275a0d0c90a create profiling info, phase plan and optimistic opts when running a CompilationTask, not when creating it (GRAAL-640)
Doug Simon <doug.simon@oracle.com>
parents: 13371
diff changeset
441 // Be optimistic and return false for exceptionSeen.
8275a0d0c90a create profiling info, phase plan and optimistic opts when running a CompilationTask, not when creating it (GRAAL-640)
Doug Simon <doug.simon@oracle.com>
parents: 13371
diff changeset
442 return DefaultProfilingInfo.get(TriState.FALSE);
8275a0d0c90a create profiling info, phase plan and optimistic opts when running a CompilationTask, not when creating it (GRAAL-640)
Doug Simon <doug.simon@oracle.com>
parents: 13371
diff changeset
443 }
13353
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
444 }
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
445
20031
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
446 private void compileMethod(HotSpotResolvedJavaMethod method) throws InterruptedException, ExecutionException {
20018
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
447 if (methodFilters != null && !MethodFilter.matches(methodFilters, method)) {
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
448 return;
3cbb0846337c added -G:CompileTheWorldMethodFilter option
Doug Simon <doug.simon@oracle.com>
parents: 20017
diff changeset
449 }
20967
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
450 if (excludeMethodFilters != null && MethodFilter.matches(excludeMethodFilters, method)) {
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
451 return;
f61ff7f01bc2 Add CompileTheWorldExcludeMethodFilter to CTW and remove sun.awt.X11 classes from default ctw mx target.
Stefan Anzinger <stefan.anzinger@oracle.com>
parents: 20831
diff changeset
452 }
20031
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
453 Future<?> task = threadPool.submit(new Runnable() {
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
454 public void run() {
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
455 waitToRun();
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
456 try (OverrideScope s = config.apply()) {
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
457 compileMethod(method, classFileCounter);
19968
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
458 }
20031
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
459 }
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
460 });
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
461 if (threadPool.getCorePoolSize() == 1) {
c5c8193325fa Only report debug values for CTW threads by default
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 20029
diff changeset
462 task.get();
19968
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
463 }
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
464 }
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
465
13353
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
466 /**
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
467 * Compiles a method and gathers some statistics.
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
468 */
19968
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
469 private void compileMethod(HotSpotResolvedJavaMethod method, int counter) {
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
470 try {
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
471 long start = System.currentTimeMillis();
16722
46eaf7cd8275 added memory usage analysis to CompileTheWorld
Doug Simon <doug.simon@oracle.com>
parents: 16480
diff changeset
472 long allocatedAtStart = getCurrentThreadAllocatedBytes();
13353
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
473
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
474 HotSpotBackend backend = runtime.getHostBackend();
13859
1e01e2644a5d Make blocking compiles safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13630
diff changeset
475 CompilationTask task = new CTWCompilationTask(backend, method);
15695
128359d7cddc once the Graal compilation queue has been shutdown, don't process any pending compilations and be more defensive about preventing future compilations to be queued
Doug Simon <doug.simon@oracle.com>
parents: 15463
diff changeset
476 task.runCompilation();
13353
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
477
19968
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
478 memoryUsed.getAndAdd(getCurrentThreadAllocatedBytes() - allocatedAtStart);
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
479 compileTime.getAndAdd(System.currentTimeMillis() - start);
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
480 compiledMethodsCounter.incrementAndGet();
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
481 } catch (Throwable t) {
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
482 // Catch everything and print a message
19968
ccdcd530a3ec Add support for multithreaded CTW
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 19717
diff changeset
483 println("CompileTheWorld (%d) : Error compiling method: %s", counter, method.format("%H.%n(%p):%r"));
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
484 t.printStackTrace(TTY.cachedOut);
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
485 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
486 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
487
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
488 /**
13353
0e5c4f9fa9a5 enabled non-hosted CompileTheWorld execution with complete bootstrapping and the ability to override compilation options separately for CTW compilations
Doug Simon <doug.simon@oracle.com>
parents: 13200
diff changeset
489 * Determines if a method should be compiled (Cf. CompilationPolicy::can_be_compiled).
14906
f3a5036cc13c javadoc fixes
Bernhard Urban <bernhard.urban@jku.at>
parents: 13859
diff changeset
490 *
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
491 * @return true if it can be compiled, false otherwise
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
492 */
13371
4db09b7304da read DontCompileHugeMethods and HugeMethodLimit from VM
Doug Simon <doug.simon@oracle.com>
parents: 13366
diff changeset
493 private boolean canBeCompiled(HotSpotResolvedJavaMethod javaMethod, int modifiers) {
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
494 if (Modifier.isAbstract(modifiers) || Modifier.isNative(modifiers)) {
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
495 return false;
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
496 }
13371
4db09b7304da read DontCompileHugeMethods and HugeMethodLimit from VM
Doug Simon <doug.simon@oracle.com>
parents: 13366
diff changeset
497 HotSpotVMConfig c = runtime.getConfig();
4db09b7304da read DontCompileHugeMethods and HugeMethodLimit from VM
Doug Simon <doug.simon@oracle.com>
parents: 13366
diff changeset
498 if (c.dontCompileHugeMethods && javaMethod.getCodeSize() > c.hugeMethodLimit) {
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
499 return false;
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
500 }
16831
217eee2ddead support use of -XX:CompileCommand=dontinline to exclude problematic methods from CompileTheWorld
Doug Simon <doug.simon@oracle.com>
parents: 16722
diff changeset
501 // Allow use of -XX:CompileCommand=dontinline to exclude problematic methods
217eee2ddead support use of -XX:CompileCommand=dontinline to exclude problematic methods from CompileTheWorld
Doug Simon <doug.simon@oracle.com>
parents: 16722
diff changeset
502 if (!javaMethod.canBeInlined()) {
217eee2ddead support use of -XX:CompileCommand=dontinline to exclude problematic methods from CompileTheWorld
Doug Simon <doug.simon@oracle.com>
parents: 16722
diff changeset
503 return false;
217eee2ddead support use of -XX:CompileCommand=dontinline to exclude problematic methods from CompileTheWorld
Doug Simon <doug.simon@oracle.com>
parents: 16722
diff changeset
504 }
9108
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
505 // Skip @Snippets for now
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
506 if (javaMethod.getAnnotation(Snippet.class) != null) {
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
507 return false;
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
508 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
509 return true;
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
510 }
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
511
b78686983a75 GRAAL-218: add CompileTheWorld functionality
twisti
parents:
diff changeset
512 }