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annotate graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilationTask.java @ 16015:19a48d9834e1

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exclude CompilationTask from JaCoCo
author Doug Simon <doug.simon@oracle.com>
date Wed, 04 Jun 2014 15:58:28 +0200
parents 66a9286203a2
children 5d84706642ce
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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 static com.oracle.graal.api.code.CallingConvention.Type.*;
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26 import static com.oracle.graal.api.code.CodeUtil.*;
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27 import static com.oracle.graal.compiler.GraalCompiler.*;
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28 import static com.oracle.graal.compiler.common.GraalOptions.*;
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29 import static com.oracle.graal.compiler.common.UnsafeAccess.*;
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30 import static com.oracle.graal.hotspot.CompilationQueue.*;
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31 import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
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32 import static com.oracle.graal.hotspot.InitTimer.*;
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33 import static com.oracle.graal.nodes.StructuredGraph.*;
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34 import static com.oracle.graal.phases.common.inlining.InliningUtil.*;
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35
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36 import java.io.*;
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37 import java.lang.management.*;
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38 import java.security.*;
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39 import java.util.*;
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40 import java.util.concurrent.*;
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41 import java.util.concurrent.atomic.*;
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42
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43 import com.oracle.graal.api.code.*;
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44 import com.oracle.graal.api.code.CallingConvention.Type;
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45 import com.oracle.graal.api.meta.*;
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46 import com.oracle.graal.api.runtime.*;
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47 import com.oracle.graal.baseline.*;
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48 import com.oracle.graal.compiler.*;
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49 import com.oracle.graal.compiler.common.*;
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50 import com.oracle.graal.debug.*;
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51 import com.oracle.graal.debug.Debug.Scope;
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52 import com.oracle.graal.debug.internal.*;
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53 import com.oracle.graal.hotspot.CompilationQueue.Options;
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54 import com.oracle.graal.hotspot.bridge.*;
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55 import com.oracle.graal.hotspot.events.*;
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56 import com.oracle.graal.hotspot.events.EventProvider.CompilationEvent;
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57 import com.oracle.graal.hotspot.events.EventProvider.CompilerFailureEvent;
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58 import com.oracle.graal.hotspot.meta.*;
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59 import com.oracle.graal.hotspot.phases.*;
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60 import com.oracle.graal.java.*;
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61 import com.oracle.graal.lir.asm.*;
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62 import com.oracle.graal.nodes.*;
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63 import com.oracle.graal.nodes.spi.*;
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64 import com.oracle.graal.phases.*;
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65 import com.oracle.graal.phases.tiers.*;
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66
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67 import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
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68
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69 //JaCoCo Exclude
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70
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71 public class CompilationTask implements Runnable, Comparable<Object> {
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72
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73 static {
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74 try (InitTimer t = timer("initialize CompilationTask")) {
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75 // Must be first to ensure any options accessed by the rest of the class
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76 // initializer are initialized from the command line.
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77 HotSpotOptions.initialize();
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78 }
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79 }
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80
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81 // Keep static finals in a group with withinEnqueue as the last one. CompilationTask can be
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82 // called from within it's own clinit so it needs to be careful about accessing state. Once
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83 // withinEnqueue is non-null we assume that CompilationTask is fully initialized.
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84 private static final AtomicLong uniqueTaskIds = new AtomicLong();
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85
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86 private static final DebugMetric BAILOUTS = Debug.metric("Bailouts");
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87
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88 private static final ThreadLocal<Boolean> withinEnqueue = new ThreadLocal<Boolean>() {
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89
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90 @Override
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91 protected Boolean initialValue() {
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92 return Boolean.valueOf(Thread.currentThread() instanceof CompilerThread);
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93 }
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94 };
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95
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96 public static final boolean isWithinEnqueue() {
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97 // It's possible this can be called before the <clinit> has completed so check for null
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98 return withinEnqueue == null || withinEnqueue.get();
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99 }
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100
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101 public static class Enqueueing implements Closeable {
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102 public Enqueueing() {
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103 assert !withinEnqueue.get();
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104 withinEnqueue.set(Boolean.TRUE);
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105 }
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106
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107 public void close() {
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108 withinEnqueue.set(Boolean.FALSE);
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109 }
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110 }
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111
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112 private enum CompilationStatus {
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113 Queued,
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114 Running,
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115 Finished
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116 }
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117
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118 private final HotSpotBackend backend;
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119 private final HotSpotResolvedJavaMethod method;
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120 private final int entryBCI;
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121 private final int id;
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122 private final AtomicReference<CompilationStatus> status;
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123
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124 /**
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125 * The executor processing the Graal compilation queue this task was placed on. This will be
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126 * null for blocking compilations or if compilations are scheduled as native HotSpot
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127 * {@linkplain #ctask CompileTask}s.
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128 */
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129 private final ExecutorService executor;
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130
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131 private StructuredGraph graph;
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132
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133 /**
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134 * A long representing the sequence number of this task. Used for sorting the compile queue.
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135 */
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136 private long taskId;
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137
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138 private boolean blocking;
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139
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140 /**
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141 * A {@link com.sun.management.ThreadMXBean} to be able to query some information about the
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142 * current compiler thread, e.g. total allocated bytes.
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143 */
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144 private static final com.sun.management.ThreadMXBean threadMXBean = (com.sun.management.ThreadMXBean) ManagementFactory.getThreadMXBean();
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145
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146 /**
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147 * The address of the native CompileTask associated with this compilation. If 0L, then this
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148 * compilation is being managed by a Graal compilation queue otherwise its managed by a native
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149 * HotSpot compilation queue.
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150 */
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151 private final long ctask;
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152
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153 public CompilationTask(ExecutorService executor, HotSpotBackend backend, HotSpotResolvedJavaMethod method, int entryBCI, long ctask, boolean blocking) {
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154 this.executor = executor;
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155 this.backend = backend;
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156 this.method = method;
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157 this.entryBCI = entryBCI;
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158 if (ctask == 0L) {
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159 this.id = method.allocateCompileId(entryBCI);
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160 } else {
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161 this.id = unsafe.getInt(ctask + backend.getRuntime().getConfig().compileTaskCompileIdOffset);
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162 }
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163 this.ctask = ctask;
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164 this.blocking = blocking;
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165 this.taskId = uniqueTaskIds.incrementAndGet();
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166 this.status = new AtomicReference<>(CompilationStatus.Queued);
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167 }
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168
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169 public ResolvedJavaMethod getMethod() {
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170 return method;
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171 }
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172
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173 /**
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174 * Returns the compilation id of this task.
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175 *
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176 * @return compile id
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177 */
10640
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178 public int getId() {
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179 return id;
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180 }
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181
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182 public int getEntryBCI() {
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183 return entryBCI;
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184 }
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185
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186 @SuppressFBWarnings(value = "NN_NAKED_NOTIFY")
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187 public void run() {
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188 withinEnqueue.set(Boolean.FALSE);
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189 try {
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190 runCompilation();
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54f0a88e4523 Be a little bit more careful around compilation task queuing
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191 } finally {
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192 withinEnqueue.set(Boolean.TRUE);
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193 status.set(CompilationStatus.Finished);
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194 synchronized (this) {
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195 notifyAll();
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196 }
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197 }
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198 }
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199
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200 /**
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201 * Block waiting till the compilation completes.
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202 */
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203 public synchronized void block() {
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204 while (status.get() != CompilationStatus.Finished) {
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205 try {
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206 wait();
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207 } catch (InterruptedException e) {
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208 // Ignore and retry
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209 }
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210 }
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211 }
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212
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213 /**
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214 * Sort blocking tasks before non-blocking ones and then by lowest taskId within the group.
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215 */
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216 public int compareTo(Object o) {
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217 if (!(o instanceof CompilationTask)) {
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218 return 1;
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219 }
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220 CompilationTask task2 = (CompilationTask) o;
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221 if (this.blocking != task2.blocking) {
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222 // Blocking CompilationTasks are always higher than CompilationTasks
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223 return task2.blocking ? 1 : -1;
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224 }
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225 // Within the two groups sort by sequence id, so they are processed in insertion order.
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226 return this.taskId > task2.taskId ? 1 : -1;
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227 }
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228
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229 /**
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230 * Time spent in compilation.
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diff changeset
231 */
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232 public static final DebugTimer CompilationTime = Debug.timer("CompilationTime");
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233
11487
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diff changeset
234 public static final DebugTimer CodeInstallationTime = Debug.timer("CodeInstallation");
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235
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diff changeset
236 protected Suites getSuites(HotSpotProviders providers) {
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237 return providers.getSuites().getDefaultSuites();
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238 }
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diff changeset
239
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diff changeset
240 protected PhaseSuite<HighTierContext> getGraphBuilderSuite(HotSpotProviders providers) {
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diff changeset
241 PhaseSuite<HighTierContext> suite = providers.getSuites().getDefaultGraphBuilderSuite();
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242
13452
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diff changeset
243 boolean osrCompilation = entryBCI != StructuredGraph.INVOCATION_ENTRY_BCI;
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diff changeset
244 if (osrCompilation) {
13585
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diff changeset
245 suite = suite.copy();
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diff changeset
246 suite.appendPhase(new OnStackReplacementPhase());
13452
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diff changeset
247 }
13585
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diff changeset
248 return suite;
13452
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diff changeset
249 }
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250
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diff changeset
251 protected OptimisticOptimizations getOptimisticOpts(ProfilingInfo profilingInfo) {
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252 return new OptimisticOptimizations(profilingInfo);
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253 }
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254
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diff changeset
255 protected ProfilingInfo getProfilingInfo() {
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diff changeset
256 boolean osrCompilation = entryBCI != StructuredGraph.INVOCATION_ENTRY_BCI;
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diff changeset
257 return method.getCompilationProfilingInfo(osrCompilation);
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diff changeset
258 }
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diff changeset
259
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: 15663
diff changeset
260 public void runCompilation() {
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: 15663
diff changeset
261 if (executor != null && executor.isShutdown()) {
15702
c66c28e1f866 minor spelling and modifier fix
Doug Simon <doug.simon@oracle.com>
parents: 15696
diff changeset
262 // We don't want to do any unnecessary compilation if the Graal compilation
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: 15663
diff changeset
263 // queue has been shutdown. Note that we leave the JVM_ACC_QUEUED bit set
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: 15663
diff changeset
264 // for the method so that it won't be re-scheduled for compilation.
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: 15663
diff changeset
265 return;
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: 15663
diff changeset
266 }
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: 15663
diff changeset
267
10672
e7d07c9bb779 Removed priority compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10640
diff changeset
268 /*
e7d07c9bb779 Removed priority compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10640
diff changeset
269 * no code must be outside this try/finally because it could happen otherwise that
e7d07c9bb779 Removed priority compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10640
diff changeset
270 * clearQueuedForCompilation() is not executed
e7d07c9bb779 Removed priority compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10640
diff changeset
271 */
12779
f6c511451e4a made Graal report its compilation info under -XX:+CITime in the same format as c1 and c2
Doug Simon <doug.simon@oracle.com>
parents: 12614
diff changeset
272
f6c511451e4a made Graal report its compilation info under -XX:+CITime in the same format as c1 and c2
Doug Simon <doug.simon@oracle.com>
parents: 12614
diff changeset
273 HotSpotVMConfig config = backend.getRuntime().getConfig();
14753
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
274 final long threadId = Thread.currentThread().getId();
12779
f6c511451e4a made Graal report its compilation info under -XX:+CITime in the same format as c1 and c2
Doug Simon <doug.simon@oracle.com>
parents: 12614
diff changeset
275 long previousInlinedBytecodes = InlinedBytecodes.getCurrentValue();
f6c511451e4a made Graal report its compilation info under -XX:+CITime in the same format as c1 and c2
Doug Simon <doug.simon@oracle.com>
parents: 12614
diff changeset
276 long previousCompilationTime = CompilationTime.getCurrentValue();
f6c511451e4a made Graal report its compilation info under -XX:+CITime in the same format as c1 and c2
Doug Simon <doug.simon@oracle.com>
parents: 12614
diff changeset
277 HotSpotInstalledCode installedCode = null;
15663
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
278 final boolean isOSR = entryBCI != StructuredGraph.INVOCATION_ENTRY_BCI;
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parents: 15470
diff changeset
279
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parents: 15470
diff changeset
280 // Log a compilation event.
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parents: 15470
diff changeset
281 EventProvider eventProvider = Graal.getRequiredCapability(EventProvider.class);
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parents: 15470
diff changeset
282 CompilationEvent compilationEvent = eventProvider.newCompilationEvent();
14753
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parents: 14724
diff changeset
283
10672
e7d07c9bb779 Removed priority compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10640
diff changeset
284 try (TimerCloseable a = CompilationTime.start()) {
14107
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14104
diff changeset
285 if (!tryToChangeStatus(CompilationStatus.Queued, CompilationStatus.Running)) {
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14104
diff changeset
286 return;
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14104
diff changeset
287 }
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14104
diff changeset
288
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14104
diff changeset
289 // If there is already compiled code for this method on our level we simply return.
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14104
diff changeset
290 // Graal compiles are always at the highest compile level, even in non-tiered mode so we
800057208a2c enable C1 + Graal tiered
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 14104
diff changeset
291 // only need to check for that value.
800057208a2c enable C1 + Graal tiered
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parents: 14104
diff changeset
292 if (method.hasCodeAtLevel(entryBCI, config.compilationLevelFullOptimization)) {
10672
e7d07c9bb779 Removed priority compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10640
diff changeset
293 return;
e7d07c9bb779 Removed priority compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10640
diff changeset
294 }
10640
88672775a26c Compilation policy fixes and changed default compilation policy.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10577
diff changeset
295
14107
800057208a2c enable C1 + Graal tiered
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parents: 14104
diff changeset
296 CompilationStatistics stats = CompilationStatistics.create(method, isOSR);
9864
063a712fe8d8 converted remaining options in GraalOptions to new system (GRAAL-27)
Doug Simon <doug.simon@oracle.com>
parents: 9849
diff changeset
297 final boolean printCompilation = PrintCompilation.getValue() && !TTY.isSuppressed();
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
298 if (printCompilation) {
11828
1d64bfb3f481 new PrintAfterCompilation option, simplify PrintCompilation output
Lukas Stadler <lukas.stadler@jku.at>
parents: 11487
diff changeset
299 TTY.println(getMethodDescription() + "...");
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
300 }
9864
063a712fe8d8 converted remaining options in GraalOptions to new system (GRAAL-27)
Doug Simon <doug.simon@oracle.com>
parents: 9849
diff changeset
301 if (HotSpotPrintCompilation.getValue()) {
8996
6d86ce1297bc GRAAL-213: add HotSpot-style PrintCompilation and PrintInlining
twisti
parents: 8637
diff changeset
302 printCompilation();
6d86ce1297bc GRAAL-213: add HotSpot-style PrintCompilation and PrintInlining
twisti
parents: 8637
diff changeset
303 }
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
304
5546
e42c0df7212a Rename CiTargetMethod => CompilationResult.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5541
diff changeset
305 CompilationResult result = null;
9864
063a712fe8d8 converted remaining options in GraalOptions to new system (GRAAL-27)
Doug Simon <doug.simon@oracle.com>
parents: 9849
diff changeset
306 TTY.Filter filter = new TTY.Filter(PrintFilter.getValue(), method);
14753
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
307 final long start = System.currentTimeMillis();
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
308 final long allocatedBytesBefore = threadMXBean.getThreadAllocatedBytes(threadId);
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
309
13197
8569b9e047cd change debug scopes implementation to prevent extra frames related to mechanism being added to call stack
Doug Simon <doug.simon@oracle.com>
parents: 13106
diff changeset
310 try (Scope s = Debug.scope("Compiling", new DebugDumpScope(String.valueOf(id), true))) {
15663
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
311 // Begin the compilation event.
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
312 compilationEvent.begin();
14831
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
313
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
314 if (UseBaselineCompiler.getValue() == true) {
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
315 HotSpotProviders providers = backend.getProviders();
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
316 BaselineCompiler baselineCompiler = new BaselineCompiler(GraphBuilderConfiguration.getDefault(), providers.getMetaAccess());
14919
bd08e610e6f3 BaselineCompiler: create BytecodeParser.
Josef Eisl <josef.eisl@jku.at>
parents: 14908
diff changeset
317 OptimisticOptimizations optimisticOpts = OptimisticOptimizations.ALL;
bd08e610e6f3 BaselineCompiler: create BytecodeParser.
Josef Eisl <josef.eisl@jku.at>
parents: 14908
diff changeset
318 result = baselineCompiler.generate(method, -1, backend, new CompilationResult(), method, CompilationResultBuilderFactory.Default, optimisticOpts);
14831
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
319 } else {
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
320 Map<ResolvedJavaMethod, StructuredGraph> graphCache = null;
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
321 if (GraalOptions.CacheGraphs.getValue()) {
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
322 graphCache = new HashMap<>();
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
323 }
12488
1a4dc163cd0a abstracted HotSpotGraalRuntime as a RuntimeProvider which removes the recent selector addition to the Graal capabilities API and also makes Truffle independent of the graal.hotspot project (GRAAL-363)
Doug Simon <doug.simon@oracle.com>
parents: 12465
diff changeset
324
14831
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
325 HotSpotProviders providers = backend.getProviders();
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
326 Replacements replacements = providers.getReplacements();
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
327 graph = replacements.getMethodSubstitution(method);
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
328 if (graph == null || entryBCI != INVOCATION_ENTRY_BCI) {
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
329 graph = new StructuredGraph(method, entryBCI);
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
330 } else {
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
331 // Compiling method substitution - must clone the graph
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
332 graph = graph.copy();
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
333 }
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
334 InlinedBytecodes.add(method.getCodeSize());
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
335 CallingConvention cc = getCallingConvention(providers.getCodeCache(), Type.JavaCallee, graph.method(), false);
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
336 if (graph.getEntryBCI() != StructuredGraph.INVOCATION_ENTRY_BCI) {
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
337 // for OSR, only a pointer is passed to the method.
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
338 JavaType[] parameterTypes = new JavaType[]{providers.getMetaAccess().lookupJavaType(long.class)};
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
339 CallingConvention tmp = providers.getCodeCache().getRegisterConfig().getCallingConvention(JavaCallee, providers.getMetaAccess().lookupJavaType(void.class), parameterTypes,
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
340 backend.getTarget(), false);
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
341 cc = new CallingConvention(cc.getStackSize(), cc.getReturn(), tmp.getArgument(0));
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
342 }
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
343 Suites suites = getSuites(providers);
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
344 ProfilingInfo profilingInfo = getProfilingInfo();
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
345 OptimisticOptimizations optimisticOpts = getOptimisticOpts(profilingInfo);
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
346 result = compileGraph(graph, null, cc, method, providers, backend, backend.getTarget(), graphCache, getGraphBuilderSuite(providers), optimisticOpts, profilingInfo,
cbf616a24600 Added baseline path in runCompilation
Niclas Adlertz <niclas.adlertz@oracle.com>
parents: 14552
diff changeset
347 method.getSpeculationLog(), suites, new CompilationResult(), CompilationResultBuilderFactory.Default);
13197
8569b9e047cd change debug scopes implementation to prevent extra frames related to mechanism being added to call stack
Doug Simon <doug.simon@oracle.com>
parents: 13106
diff changeset
348 }
13630
b1838411e896 Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13585
diff changeset
349 result.setId(getId());
b1838411e896 Use compile ids assigned by hotspot
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13585
diff changeset
350 result.setEntryBCI(entryBCI);
13197
8569b9e047cd change debug scopes implementation to prevent extra frames related to mechanism being added to call stack
Doug Simon <doug.simon@oracle.com>
parents: 13106
diff changeset
351 } catch (Throwable e) {
8569b9e047cd change debug scopes implementation to prevent extra frames related to mechanism being added to call stack
Doug Simon <doug.simon@oracle.com>
parents: 13106
diff changeset
352 throw Debug.handle(e);
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
353 } finally {
15663
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
354 // End the compilation event.
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
355 compilationEvent.end();
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
356
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
357 filter.remove();
11828
1d64bfb3f481 new PrintAfterCompilation option, simplify PrintCompilation output
Lukas Stadler <lukas.stadler@jku.at>
parents: 11487
diff changeset
358 final boolean printAfterCompilation = PrintAfterCompilation.getValue() && !TTY.isSuppressed();
14753
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
359
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
360 if (printAfterCompilation || printCompilation) {
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
361 final long stop = System.currentTimeMillis();
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
362 final int targetCodeSize = result != null ? result.getTargetCodeSize() : -1;
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
363 final long allocatedBytesAfter = threadMXBean.getThreadAllocatedBytes(threadId);
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
364 final long allocatedBytes = (allocatedBytesAfter - allocatedBytesBefore) / 1024;
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
365
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
366 if (printAfterCompilation) {
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
367 TTY.println(getMethodDescription() + String.format(" | %4dms %5dB %5dkB", stop - start, targetCodeSize, allocatedBytes));
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
368 } else if (printCompilation) {
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
369 TTY.println(String.format("%-6d Graal %-70s %-45s %-50s | %4dms %5dB %5dkB", id, "", "", "", stop - start, targetCodeSize, allocatedBytes));
b5cdbf6d793a print total allocated bytes for compilations
twisti
parents: 14724
diff changeset
370 }
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
371 }
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
372 }
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5226
diff changeset
373
11487
21738e530332 added metrics for timing front-end, back-end and code installation (GRAAL-448)
Doug Simon <doug.simon@oracle.com>
parents: 10672
diff changeset
374 try (TimerCloseable b = CodeInstallationTime.start()) {
15162
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15045
diff changeset
375 installedCode = (HotSpotInstalledCode) installMethod(result);
14543
12eaf1a47a90 removed ResolvedJavaMethod.getCompilerStorage(); moved last compiled graph node count into profiling info (i.e. MethodData metadata)
Doug Simon <doug.simon@oracle.com>
parents: 14172
diff changeset
376 if (!isOSR) {
12eaf1a47a90 removed ResolvedJavaMethod.getCompilerStorage(); moved last compiled graph node count into profiling info (i.e. MethodData metadata)
Doug Simon <doug.simon@oracle.com>
parents: 14172
diff changeset
377 ProfilingInfo profile = method.getProfilingInfo();
12eaf1a47a90 removed ResolvedJavaMethod.getCompilerStorage(); moved last compiled graph node count into profiling info (i.e. MethodData metadata)
Doug Simon <doug.simon@oracle.com>
parents: 14172
diff changeset
378 profile.setCompilerIRSize(StructuredGraph.class, graph.getNodeCount());
12eaf1a47a90 removed ResolvedJavaMethod.getCompilerStorage(); moved last compiled graph node count into profiling info (i.e. MethodData metadata)
Doug Simon <doug.simon@oracle.com>
parents: 14172
diff changeset
379 }
11487
21738e530332 added metrics for timing front-end, back-end and code installation (GRAAL-448)
Doug Simon <doug.simon@oracle.com>
parents: 10672
diff changeset
380 }
14545
4877b0cb446f removed ResolvedJavaMethod.getCompiledCodeSize()
Doug Simon <doug.simon@oracle.com>
parents: 14543
diff changeset
381 stats.finish(method, installedCode);
5547
b6617d13ea44 Dropping Ci* prefixes. Some additional renamings in the api.code interface.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 5546
diff changeset
382 } catch (BailoutException bailout) {
14016
555867401850 Make Debug.metric objects static
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 13912
diff changeset
383 BAILOUTS.increment();
9864
063a712fe8d8 converted remaining options in GraalOptions to new system (GRAAL-27)
Doug Simon <doug.simon@oracle.com>
parents: 9849
diff changeset
384 if (ExitVMOnBailout.getValue()) {
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5603
diff changeset
385 TTY.cachedOut.println(MetaUtil.format("Bailout in %H.%n(%p)", method));
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
386 bailout.printStackTrace(TTY.cachedOut);
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
387 System.exit(-1);
9864
063a712fe8d8 converted remaining options in GraalOptions to new system (GRAAL-27)
Doug Simon <doug.simon@oracle.com>
parents: 9849
diff changeset
388 } else if (PrintBailout.getValue()) {
5719
429accae15aa moved some methods from CodeUtil to MetaUtil
Doug Simon <doug.simon@oracle.com>
parents: 5603
diff changeset
389 TTY.cachedOut.println(MetaUtil.format("Bailout in %H.%n(%p)", method));
5201
891399c54706 Add a PrintBailout option
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 5188
diff changeset
390 bailout.printStackTrace(TTY.cachedOut);
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
391 }
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
392 } catch (Throwable t) {
9864
063a712fe8d8 converted remaining options in GraalOptions to new system (GRAAL-27)
Doug Simon <doug.simon@oracle.com>
parents: 9849
diff changeset
393 if (PrintStackTraceOnException.getValue() || ExitVMOnException.getValue()) {
9802
9dcd6f8a843b CompileTask: add option to print exception on compile error
Bernhard Urban <bernhard.urban@jku.at>
parents: 9790
diff changeset
394 t.printStackTrace(TTY.cachedOut);
9dcd6f8a843b CompileTask: add option to print exception on compile error
Bernhard Urban <bernhard.urban@jku.at>
parents: 9790
diff changeset
395 }
15663
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
396
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
397 // Log a failure event.
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
398 CompilerFailureEvent event = eventProvider.newCompilerFailureEvent();
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
399 if (event.shouldWrite()) {
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
400 event.setCompileId(getId());
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
401 event.setMessage(t.getMessage());
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
402 event.commit();
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
403 }
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
404
9864
063a712fe8d8 converted remaining options in GraalOptions to new system (GRAAL-27)
Doug Simon <doug.simon@oracle.com>
parents: 9849
diff changeset
405 if (ExitVMOnException.getValue()) {
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
406 System.exit(-1);
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
407 }
10056
a323a9e20f9d Fixed a few race conditions in the compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10019
diff changeset
408 } finally {
15663
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
409 final int processedBytes = (int) (InlinedBytecodes.getCurrentValue() - previousInlinedBytecodes);
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
410
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
411 // Log a compilation event.
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
412 if (compilationEvent.shouldWrite()) {
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
413 compilationEvent.setMethod(MetaUtil.format("%H.%n(%p)", method));
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
414 compilationEvent.setCompileId(getId());
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
415 compilationEvent.setCompileLevel(config.compilationLevelFullOptimization);
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
416 compilationEvent.setSucceeded(true);
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
417 compilationEvent.setIsOsr(isOSR);
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
418 compilationEvent.setCodeSize(installedCode.getSize());
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
419 compilationEvent.setInlinedBytes(processedBytes);
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
420 compilationEvent.commit();
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
421 }
7340fe377764 added Java Flight Recorder (JFR) event support
twisti
parents: 15470
diff changeset
422
15463
a20be10ad437 made Graal work with the HotSpot compiler queue and compiler threads, enabled by -XX:-UseGraalCompilationQueue
Doug Simon <doug.simon@oracle.com>
parents: 15311
diff changeset
423 if (ctask != 0L) {
a20be10ad437 made Graal work with the HotSpot compiler queue and compiler threads, enabled by -XX:-UseGraalCompilationQueue
Doug Simon <doug.simon@oracle.com>
parents: 15311
diff changeset
424 unsafe.putInt(ctask + config.compileTaskNumInlinedBytecodesOffset, processedBytes);
a20be10ad437 made Graal work with the HotSpot compiler queue and compiler threads, enabled by -XX:-UseGraalCompilationQueue
Doug Simon <doug.simon@oracle.com>
parents: 15311
diff changeset
425 }
16006
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
426 if ((config.ciTime || config.ciTimeEach || Options.PrintCompRate.getValue() != 0) && installedCode != null) {
12779
f6c511451e4a made Graal report its compilation info under -XX:+CITime in the same format as c1 and c2
Doug Simon <doug.simon@oracle.com>
parents: 12614
diff changeset
427 long time = CompilationTime.getCurrentValue() - previousCompilationTime;
f6c511451e4a made Graal report its compilation info under -XX:+CITime in the same format as c1 and c2
Doug Simon <doug.simon@oracle.com>
parents: 12614
diff changeset
428 TimeUnit timeUnit = CompilationTime.getTimeUnit();
13103
c0b0974dd509 moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 12779
diff changeset
429 long timeUnitsPerSecond = timeUnit.convert(1, TimeUnit.SECONDS);
c0b0974dd509 moved notification of Graal compilation statistics from VMToCompiler to CompilerToVM
Doug Simon <doug.simon@oracle.com>
parents: 12779
diff changeset
430 CompilerToVM c2vm = backend.getRuntime().getCompilerToVM();
15463
a20be10ad437 made Graal work with the HotSpot compiler queue and compiler threads, enabled by -XX:-UseGraalCompilationQueue
Doug Simon <doug.simon@oracle.com>
parents: 15311
diff changeset
431 c2vm.notifyCompilationStatistics(id, method, entryBCI != INVOCATION_ENTRY_BCI, processedBytes, time, timeUnitsPerSecond, installedCode);
12779
f6c511451e4a made Graal report its compilation info under -XX:+CITime in the same format as c1 and c2
Doug Simon <doug.simon@oracle.com>
parents: 12614
diff changeset
432 }
f6c511451e4a made Graal report its compilation info under -XX:+CITime in the same format as c1 and c2
Doug Simon <doug.simon@oracle.com>
parents: 12614
diff changeset
433
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: 15663
diff changeset
434 if (executor != null) {
13366
1480cfe97462 CTWCompilationTask should not be removed from compilation queue
Doug Simon <doug.simon@oracle.com>
parents: 13353
diff changeset
435 assert method.isQueuedForCompilation();
1480cfe97462 CTWCompilationTask should not be removed from compilation queue
Doug Simon <doug.simon@oracle.com>
parents: 13353
diff changeset
436 method.clearQueuedForCompilation();
1480cfe97462 CTWCompilationTask should not be removed from compilation queue
Doug Simon <doug.simon@oracle.com>
parents: 13353
diff changeset
437 }
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
438 }
5176
af59b4dfc9e4 compilation queue changes:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5138
diff changeset
439 }
af59b4dfc9e4 compilation queue changes:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5138
diff changeset
440
11828
1d64bfb3f481 new PrintAfterCompilation option, simplify PrintCompilation output
Lukas Stadler <lukas.stadler@jku.at>
parents: 11487
diff changeset
441 private String getMethodDescription() {
1d64bfb3f481 new PrintAfterCompilation option, simplify PrintCompilation output
Lukas Stadler <lukas.stadler@jku.at>
parents: 11487
diff changeset
442 return String.format("%-6d Graal %-70s %-45s %-50s %s", id, method.getDeclaringClass().getName(), method.getName(), method.getSignature().getMethodDescriptor(),
1d64bfb3f481 new PrintAfterCompilation option, simplify PrintCompilation output
Lukas Stadler <lukas.stadler@jku.at>
parents: 11487
diff changeset
443 entryBCI == StructuredGraph.INVOCATION_ENTRY_BCI ? "" : "(OSR@" + entryBCI + ") ");
1d64bfb3f481 new PrintAfterCompilation option, simplify PrintCompilation output
Lukas Stadler <lukas.stadler@jku.at>
parents: 11487
diff changeset
444 }
1d64bfb3f481 new PrintAfterCompilation option, simplify PrintCompilation output
Lukas Stadler <lukas.stadler@jku.at>
parents: 11487
diff changeset
445
8996
6d86ce1297bc GRAAL-213: add HotSpot-style PrintCompilation and PrintInlining
twisti
parents: 8637
diff changeset
446 /**
6d86ce1297bc GRAAL-213: add HotSpot-style PrintCompilation and PrintInlining
twisti
parents: 8637
diff changeset
447 * Print a HotSpot-style compilation message to the console.
6d86ce1297bc GRAAL-213: add HotSpot-style PrintCompilation and PrintInlining
twisti
parents: 8637
diff changeset
448 */
6d86ce1297bc GRAAL-213: add HotSpot-style PrintCompilation and PrintInlining
twisti
parents: 8637
diff changeset
449 private void printCompilation() {
6d86ce1297bc GRAAL-213: add HotSpot-style PrintCompilation and PrintInlining
twisti
parents: 8637
diff changeset
450 final boolean isOSR = entryBCI != StructuredGraph.INVOCATION_ENTRY_BCI;
14549
36d39c597c79 Respect CIPrintCompilerName and output a timestamp in Graal's PrintCompilation implementation
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14545
diff changeset
451 String compilerName = "";
36d39c597c79 Respect CIPrintCompilerName and output a timestamp in Graal's PrintCompilation implementation
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14545
diff changeset
452 if (HotSpotCIPrintCompilerName.getValue()) {
36d39c597c79 Respect CIPrintCompilerName and output a timestamp in Graal's PrintCompilation implementation
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14545
diff changeset
453 compilerName = "Graal:";
36d39c597c79 Respect CIPrintCompilerName and output a timestamp in Graal's PrintCompilation implementation
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14545
diff changeset
454 }
14551
bf7d914b8ef7 Print compilation level in Graal's PrintCompilation output
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14549
diff changeset
455 HotSpotVMConfig config = backend.getRuntime().getConfig();
bf7d914b8ef7 Print compilation level in Graal's PrintCompilation output
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14549
diff changeset
456 int compLevel = config.compilationLevelFullOptimization;
15045
0286888f792b fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 15040
diff changeset
457 String compLevelString;
14551
bf7d914b8ef7 Print compilation level in Graal's PrintCompilation output
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14549
diff changeset
458 if (config.tieredCompilation) {
15045
0286888f792b fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 15040
diff changeset
459 compLevelString = "- ";
14551
bf7d914b8ef7 Print compilation level in Graal's PrintCompilation output
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14549
diff changeset
460 if (compLevel != -1) {
15045
0286888f792b fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 15040
diff changeset
461 compLevelString = (char) ('0' + compLevel) + " ";
14551
bf7d914b8ef7 Print compilation level in Graal's PrintCompilation output
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14549
diff changeset
462 }
bf7d914b8ef7 Print compilation level in Graal's PrintCompilation output
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14549
diff changeset
463 } else {
15045
0286888f792b fix PrintCompilation formatting and use same time source
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 15040
diff changeset
464 compLevelString = "";
14551
bf7d914b8ef7 Print compilation level in Graal's PrintCompilation output
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14549
diff changeset
465 }
14552
2c78ee2a890f Graal PrintCompilation: print exception handlers and blocking flags
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14551
diff changeset
466 boolean hasExceptionHandlers = method.getExceptionHandlers().length > 0;
15311
820c6d353358 added ModifiersProvider as superinterface for ResolvedJava[Method|Field|Type] and implemented all checks against modifiers as default methods
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
467 TTY.println(String.format("%s%7d %4d %c%c%c%c%c %s %s %s(%d bytes)", compilerName, backend.getRuntime().compilerToVm.getTimeStamp(), id, isOSR ? '%' : ' ', method.isSynchronized() ? 's'
820c6d353358 added ModifiersProvider as superinterface for ResolvedJava[Method|Field|Type] and implemented all checks against modifiers as default methods
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
468 : ' ', hasExceptionHandlers ? '!' : ' ', blocking ? 'b' : ' ', method.isNative() ? 'n' : ' ', compLevelString, MetaUtil.format("%H::%n(%p)", method), isOSR ? "@ " + entryBCI +
820c6d353358 added ModifiersProvider as superinterface for ResolvedJava[Method|Field|Type] and implemented all checks against modifiers as default methods
Doug Simon <doug.simon@oracle.com>
parents: 15259
diff changeset
469 " " : "", method.getCodeSize()));
8996
6d86ce1297bc GRAAL-213: add HotSpot-style PrintCompilation and PrintInlining
twisti
parents: 8637
diff changeset
470 }
6d86ce1297bc GRAAL-213: add HotSpot-style PrintCompilation and PrintInlining
twisti
parents: 8637
diff changeset
471
15162
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15045
diff changeset
472 private InstalledCode installMethod(final CompilationResult compResult) {
12456
f87c68d79f07 improved support for co-existing, multiple backends (GRAAL-363)
Doug Simon <doug.simon@oracle.com>
parents: 12431
diff changeset
473 final HotSpotCodeCacheProvider codeCache = backend.getProviders().getCodeCache();
15162
dbb1fe8348e6 Allow to supply predefined installed code object when adding a method to the code cache.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 15045
diff changeset
474 InstalledCode installedCode = null;
13197
8569b9e047cd change debug scopes implementation to prevent extra frames related to mechanism being added to call stack
Doug Simon <doug.simon@oracle.com>
parents: 13106
diff changeset
475 try (Scope s = Debug.scope("CodeInstall", new DebugDumpScope(String.valueOf(id), true), codeCache, method)) {
15463
a20be10ad437 made Graal work with the HotSpot compiler queue and compiler threads, enabled by -XX:-UseGraalCompilationQueue
Doug Simon <doug.simon@oracle.com>
parents: 15311
diff changeset
476 installedCode = codeCache.installMethod(method, compResult, ctask);
13197
8569b9e047cd change debug scopes implementation to prevent extra frames related to mechanism being added to call stack
Doug Simon <doug.simon@oracle.com>
parents: 13106
diff changeset
477 } catch (Throwable e) {
8569b9e047cd change debug scopes implementation to prevent extra frames related to mechanism being added to call stack
Doug Simon <doug.simon@oracle.com>
parents: 13106
diff changeset
478 throw Debug.handle(e);
8569b9e047cd change debug scopes implementation to prevent extra frames related to mechanism being added to call stack
Doug Simon <doug.simon@oracle.com>
parents: 13106
diff changeset
479 }
8569b9e047cd change debug scopes implementation to prevent extra frames related to mechanism being added to call stack
Doug Simon <doug.simon@oracle.com>
parents: 13106
diff changeset
480 return installedCode;
5275
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5226
diff changeset
481 }
290b3025b66f added support for disassembling code after installation (so that the result of patching and relocation can be seen)
Doug Simon <doug.simon@oracle.com>
parents: 5226
diff changeset
482
10056
a323a9e20f9d Fixed a few race conditions in the compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10019
diff changeset
483 private boolean tryToChangeStatus(CompilationStatus from, CompilationStatus to) {
10076
25de9c96a032 Minor CompilationTask refactoring.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10056
diff changeset
484 return status.compareAndSet(from, to);
10056
a323a9e20f9d Fixed a few race conditions in the compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10019
diff changeset
485 }
a323a9e20f9d Fixed a few race conditions in the compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10019
diff changeset
486
5176
af59b4dfc9e4 compilation queue changes:
Lukas Stadler <lukas.stadler@jku.at>
parents: 5138
diff changeset
487 @Override
7382
31d1cc9219d8 gave CompilationTask a toString() method
Doug Simon <doug.simon@oracle.com>
parents: 7377
diff changeset
488 public String toString() {
10672
e7d07c9bb779 Removed priority compilation queue.
Christian Haeubl <haeubl@ssw.jku.at>
parents: 10640
diff changeset
489 return "Compilation[id=" + id + ", " + MetaUtil.format("%H.%n(%p)", method) + (entryBCI == StructuredGraph.INVOCATION_ENTRY_BCI ? "" : "@" + entryBCI) + "]";
7382
31d1cc9219d8 gave CompilationTask a toString() method
Doug Simon <doug.simon@oracle.com>
parents: 7377
diff changeset
490 }
16006
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
491
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
492 /**
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
493 * Entry point for the VM to schedule a compilation for a metaspace Method.
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
494 *
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
495 * Called from the VM.
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
496 */
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
497 @SuppressWarnings("unused")
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
498 private static void compileMetaspaceMethod(long metaspaceMethod, final int entryBCI, long ctask, final boolean blocking) {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
499 final HotSpotResolvedJavaMethod method = HotSpotResolvedJavaMethod.fromMetaspace(metaspaceMethod);
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
500 if (ctask != 0L) {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
501 // This is on a VM CompilerThread - no user frames exist
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
502 compileMethod(method, entryBCI, ctask, false);
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
503 } else {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
504 // We have to use a privileged action here because compilations are
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
505 // enqueued from user code which very likely contains unprivileged frames.
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
506 AccessController.doPrivileged(new PrivilegedAction<Void>() {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
507 public Void run() {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
508 compileMethod(method, entryBCI, 0L, blocking);
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
509 return null;
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
510 }
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
511 });
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
512 }
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
513 }
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
514
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
515 /**
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
516 * Compiles a method to machine code.
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
517 */
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
518 static void compileMethod(final HotSpotResolvedJavaMethod method, final int entryBCI, long ctask, final boolean blocking) {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
519 if (ctask != 0L) {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
520 HotSpotBackend backend = runtime().getHostBackend();
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
521 CompilationTask task = new CompilationTask(null, backend, method, entryBCI, ctask, false);
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
522 task.runCompilation();
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
523 return;
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
524 }
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
525
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
526 if (isWithinEnqueue()) {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
527 // This is required to avoid deadlocking a compiler thread. The issue is that a
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
528 // java.util.concurrent.BlockingQueue is used to implement the compilation worker
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
529 // queues. If a compiler thread triggers a compilation, then it may be blocked trying
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
530 // to add something to its own queue.
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
531 return;
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
532 }
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
533
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
534 // Don't allow blocking compiles from CompilerThreads
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
535 boolean block = blocking && !(Thread.currentThread() instanceof CompilerThread);
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
536 try (Enqueueing enqueueing = new Enqueueing()) {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
537 if (method.tryToQueueForCompilation()) {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
538 assert method.isQueuedForCompilation();
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
539
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
540 try {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
541 CompilationQueue queue = queue();
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
542 if (!queue.executor.isShutdown()) {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
543 HotSpotBackend backend = runtime().getHostBackend();
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
544 CompilationTask task = new CompilationTask(queue.executor, backend, method, entryBCI, ctask, block);
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
545 queue.execute(task);
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
546 if (block) {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
547 task.block();
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
548 }
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
549 }
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
550 } catch (RejectedExecutionException e) {
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
551 // The compile queue was already shut down.
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
552 }
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
553 }
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
554 }
66a9286203a2 decoupled Graal runtime initialization and Graal compilation queue initialization
Doug Simon <doug.simon@oracle.com>
parents: 15702
diff changeset
555 }
5136
8f4f0ebffca2 Move compilation task logic to separate class.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
556 }