Mercurial > hg > graal-jvmci-8

annotate jvmci/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotJVMCIRuntime.java @ 23783:1523f2f7832f

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renamed JVMCIPrintSystemProperties to JVMCIPrintProperties
author Doug Simon <doug.simon@oracle.com>
date Wed, 05 Oct 2016 22:07:45 +0200
parents 276858bc6ac6
children 5cf445d2acf6
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1 /*
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2 * Copyright (c) 2015, 2016, 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 jdk.vm.ci.hotspot;
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24
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25 import static jdk.vm.ci.common.InitTimer.timer;
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26
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27 import java.io.IOException;
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28 import java.io.OutputStream;
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29 import java.io.PrintStream;
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30 import java.util.ArrayList;
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31 import java.util.Collections;
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32 import java.util.HashMap;
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33 import java.util.List;
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34 import java.util.Map;
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35 import java.util.Objects;
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36 import java.util.TreeMap;
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37
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38 import jdk.vm.ci.code.Architecture;
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39 import jdk.vm.ci.code.CompilationRequestResult;
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40 import jdk.vm.ci.code.CompiledCode;
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41 import jdk.vm.ci.code.InstalledCode;
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42 import jdk.vm.ci.common.InitTimer;
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43 import jdk.vm.ci.common.JVMCIError;
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44 import jdk.vm.ci.hotspot.services.HotSpotJVMCICompilerFactory;
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45 import jdk.vm.ci.hotspot.services.HotSpotJVMCICompilerFactory.CompilationLevel;
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46 import jdk.vm.ci.hotspot.services.HotSpotVMEventListener;
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47 import jdk.vm.ci.meta.JavaKind;
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48 import jdk.vm.ci.meta.JavaType;
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49 import jdk.vm.ci.meta.ResolvedJavaType;
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50 import jdk.vm.ci.runtime.JVMCI;
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51 import jdk.vm.ci.runtime.JVMCIBackend;
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52 import jdk.vm.ci.runtime.JVMCICompiler;
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53 import jdk.vm.ci.runtime.services.JVMCICompilerFactory;
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54 import jdk.vm.ci.services.Services;
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55 import sun.misc.VM;
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56
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57 /**
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58 * HotSpot implementation of a JVMCI runtime.
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59 *
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60 * The initialization of this class is very fragile since it's initialized both through
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61 * {@link JVMCI#initialize()} or through calling {@link HotSpotJVMCIRuntime#runtime()} and
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62 * {@link HotSpotJVMCIRuntime#runtime()} is also called by {@link JVMCI#initialize()}. So this class
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63 * can't have a static initializer and any required initialization must be done as part of
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64 * {@link #runtime()}. This allows the initialization to funnel back through
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65 * {@link JVMCI#initialize()} without deadlocking.
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66 */
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67 public final class HotSpotJVMCIRuntime implements HotSpotJVMCIRuntimeProvider {
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68
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69 @SuppressWarnings("try")
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70 static class DelayedInit {
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71 private static final HotSpotJVMCIRuntime instance;
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72
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73 static {
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74 try (InitTimer t = timer("HotSpotJVMCIRuntime.<init>")) {
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75 instance = new HotSpotJVMCIRuntime();
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76 }
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77 }
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78 }
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79
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80 /**
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81 * Gets the singleton {@link HotSpotJVMCIRuntime} object.
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82 */
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83 public static HotSpotJVMCIRuntime runtime() {
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84 JVMCI.initialize();
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85 return DelayedInit.instance;
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86 }
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87
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88 /**
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89 * A list of all supported JVMCI options.
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90 */
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91 public enum Option {
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92 // @formatter:off
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93 Compiler(String.class, null, "Selects the system compiler."),
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94 // Note: The following one is not used (see InitTimer.ENABLED). It is added here
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95 // so that -XX:+JVMCIPrintProperties shows the option.
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96 InitTimer(Boolean.class, false, "Specifies if initialization timing is enabled."),
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97 PrintConfig(Boolean.class, false, "Prints VM configuration available via JVMCI."),
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98 TraceMethodDataFilter(String.class, null,
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99 "Enables tracing of profiling info when read by JVMCI.",
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100 "Empty value: trace all methods",
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101 "Non-empty value: trace methods whose fully qualified name contains the value.");
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102 // @formatter:on
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103
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104 /**
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105 * The prefix for system properties that are JVMCI options.
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106 */
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107 private static final String JVMCI_OPTION_PROPERTY_PREFIX = "jvmci.";
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108
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109 /**
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110 * Marker for uninitialized flags.
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111 */
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112 private static final String UNINITIALIZED = "UNINITIALIZED";
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113
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114 private final Class<?> type;
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115 private Object value;
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116 private final Object defaultValue;
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117 private boolean isDefault;
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118 private final String[] helpLines;
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119
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120 Option(Class<?> type, Object defaultValue, String... helpLines) {
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121 assert Character.isUpperCase(name().charAt(0)) : "Option name must start with upper-case letter: " + name();
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122 this.type = type;
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123 this.value = UNINITIALIZED;
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124 this.defaultValue = defaultValue;
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125 this.helpLines = helpLines;
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126 }
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127
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128 @SuppressFBWarnings(value = "ES_COMPARING_STRINGS_WITH_EQ", justification = "sentinel must be String since it's a static final in an enum")
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129 private Object getValue() {
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130 if (value == UNINITIALIZED) {
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131 String propertyValue = VM.getSavedProperty(getPropertyName());
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132 if (propertyValue == null) {
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133 this.value = defaultValue;
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134 this.isDefault = true;
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135 } else {
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136 if (type == Boolean.class) {
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137 this.value = Boolean.parseBoolean(propertyValue);
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138 } else if (type == String.class) {
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139 this.value = propertyValue;
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140 } else {
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141 throw new JVMCIError("Unexpected option type " + type);
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142 }
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143 this.isDefault = false;
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144 }
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145 // Saved properties should not be interned - let's be sure
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146 assert value != UNINITIALIZED;
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147 }
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148 return value;
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149 }
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150
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151 /**
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152 * Gets the name of system property from which this option gets its value.
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153 */
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154 public String getPropertyName() {
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155 return JVMCI_OPTION_PROPERTY_PREFIX + name();
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156 }
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157
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158 /**
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159 * Returns the option's value as boolean.
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160 *
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161 * @return option's value
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162 */
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163 public boolean getBoolean() {
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164 return (boolean) getValue();
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165 }
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166
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167 /**
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168 * Returns the option's value as String.
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169 *
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170 * @return option's value
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171 */
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172 public String getString() {
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173 return (String) getValue();
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174 }
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175
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176 /**
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177 * Prints a description of the properties used to configure shared JVMCI code.
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178 *
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179 * @param out stream to print to
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180 */
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181 public static void printProperties(PrintStream out) {
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182 out.println("[JVMCI properties]");
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183 int typeWidth = 0;
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184 int nameWidth = 0;
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185 Option[] values = values();
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186 for (Option option : values) {
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187 typeWidth = Math.max(typeWidth, option.type.getSimpleName().length());
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188 nameWidth = Math.max(nameWidth, option.getPropertyName().length());
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189 }
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190 for (Option option : values) {
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191 Object value = option.getValue();
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192 if (value instanceof String) {
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193 value = '"' + String.valueOf(value) + '"';
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194 }
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195 String assign = option.isDefault ? " =" : ":=";
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196 String format = "%" + (typeWidth + 1) + "s %-" + (nameWidth + 1) + "s %s %s%n";
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197 out.printf(format, option.type.getSimpleName(), option.getPropertyName(), assign, value);
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198 String helpFormat = "%" + (typeWidth + 1) + "s %s%n";
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199 for (String line : option.helpLines) {
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200 out.printf(helpFormat, "", line);
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201 }
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202 }
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203 }
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204 }
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205
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diff changeset
206 public static HotSpotJVMCIBackendFactory findFactory(String architecture) {
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207 for (HotSpotJVMCIBackendFactory factory : Services.load(HotSpotJVMCIBackendFactory.class)) {
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diff changeset
208 if (factory.getArchitecture().equalsIgnoreCase(architecture)) {
22429
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diff changeset
209 return factory;
21551
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210 }
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211 }
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212
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diff changeset
213 throw new JVMCIError("No JVMCI runtime available for the %s architecture", architecture);
21551
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214 }
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diff changeset
215
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diff changeset
216 /**
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217 * Gets the kind of a word value on the {@linkplain #getHostJVMCIBackend() host} backend.
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diff changeset
218 */
22536
dc1aeef79e7e Refactoring: Rename Kind to JavaKind.
Roland Schatz <roland.schatz@oracle.com>
parents: 22509
diff changeset
219 public static JavaKind getHostWordKind() {
22567
bfd5fdca1ce9 Clean separation between backend and frontend wordKind.
Roland Schatz <roland.schatz@oracle.com>
parents: 22562
diff changeset
220 return runtime().getHostJVMCIBackend().getCodeCache().getTarget().wordJavaKind;
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
221 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
222
22546
f95eb4e457af made HotSpotJVMCIRuntime.compilerToVm final (GRAAL-1255)
Doug Simon <doug.simon@oracle.com>
parents: 22536
diff changeset
223 protected final CompilerToVM compilerToVm;
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
224
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
225 protected final HotSpotVMConfigStore configStore;
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
226 protected final HotSpotVMConfig config;
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
227 private final JVMCIBackend hostBackend;
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
228
23379
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
229 private final JVMCICompilerFactory compilerFactory;
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
230 private final HotSpotJVMCICompilerFactory hsCompilerFactory;
22697
57646377e480 Rename Compiler to JVMCICompiler and expose it from JVMCIRuntime.
Roland Schatz <roland.schatz@oracle.com>
parents: 22694
diff changeset
231 private volatile JVMCICompiler compiler;
23393
1d4ce2d19e52 clean up and minimize JVMCI (JDK-8156835)
Doug Simon <doug.simon@oracle.com>
parents: 23392
diff changeset
232 protected final HotSpotJVMCIMetaAccessContext metaAccessContext;
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
233
23379
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Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
234 /**
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
235 * Stores the result of {@link HotSpotJVMCICompilerFactory#getCompilationLevelAdjustment} so
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
236 * that it can be read from the VM.
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
237 */
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
238 @SuppressWarnings("unused") private final int compilationLevelAdjustment;
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
239
21551
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Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
240 private final Map<Class<? extends Architecture>, JVMCIBackend> backends = new HashMap<>();
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
241
23740
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
242 private volatile List<HotSpotVMEventListener> vmEventListeners;
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
243
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
244 private Iterable<HotSpotVMEventListener> getVmEventListeners() {
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
245 if (vmEventListeners == null) {
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
246 synchronized (this) {
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
247 if (vmEventListeners == null) {
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
248 List<HotSpotVMEventListener> listeners = new ArrayList<>();
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
249 for (HotSpotVMEventListener vmEventListener : Services.load(HotSpotVMEventListener.class)) {
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
250 listeners.add(vmEventListener);
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
251 }
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
252 vmEventListeners = listeners;
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
253 }
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
254 }
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
255 }
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
256 return vmEventListeners;
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
257 }
21616
4c146c9367b6 recast VM compilation request via JVMCI to be a HotSpot JVMCI event, removing the last direct reference to a Graal class in the VM (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21604
diff changeset
258
23379
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
259 /**
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
260 * Stores the result of {@link HotSpotJVMCICompilerFactory#getTrivialPrefixes()} so that it can
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
261 * be read from the VM.
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
262 */
22656
d634e615b00d Lazily initialize compiler on first compilation request.
Roland Schatz <roland.schatz@oracle.com>
parents: 22634
diff changeset
263 @SuppressWarnings("unused") private final String[] trivialPrefixes;
22575
569c82ebb96e Replace JVMCICompileWithC1Only with package based controls
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22567
diff changeset
264
22509
267eecd6d92a suppressed -Xlint:try warnings
Doug Simon <doug.simon@oracle.com>
parents: 22486
diff changeset
265 @SuppressWarnings("try")
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
266 private HotSpotJVMCIRuntime() {
22547
10a9e989850e made CompilertoVM a final concrete class and removed CompilerToVMImpl (GRAAL-1255)
Doug Simon <doug.simon@oracle.com>
parents: 22546
diff changeset
267 compilerToVm = new CompilerToVM();
22562
28fe5850735e removed HotSpotVMEventListener.completeInitialization; moved implementation of -Djvmci.printconfig=true to JVMCI; moved javadoc to method from static initializer
Doug Simon <doug.simon@oracle.com>
parents: 22550
diff changeset
268
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
269 try (InitTimer t = timer("HotSpotVMConfig<init>")) {
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
270 configStore = new HotSpotVMConfigStore(compilerToVm);
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
271 config = new HotSpotVMConfig(configStore);
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
272 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
273
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
274 String hostArchitecture = config.getHostArchitectureName();
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
275
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
276 HotSpotJVMCIBackendFactory factory;
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
277 try (InitTimer t = timer("find factory:", hostArchitecture)) {
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
278 factory = findFactory(hostArchitecture);
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
279 }
22429
a1b0a76567c7 Select default compiler from jvmci.compiler system property.
Roland Schatz <roland.schatz@oracle.com>
parents: 22422
diff changeset
280
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
281 try (InitTimer t = timer("create JVMCI backend:", hostArchitecture)) {
22613
9409f7cec59a Remove dependency from HotSpotJVMCIRuntime to CompilerFactory.
Roland Schatz <roland.schatz@oracle.com>
parents: 22593
diff changeset
282 hostBackend = registerBackend(factory.createJVMCIBackend(this, null));
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
283 }
21616
4c146c9367b6 recast VM compilation request via JVMCI to be a HotSpot JVMCI event, removing the last direct reference to a Graal class in the VM (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21604
diff changeset
284
23393
1d4ce2d19e52 clean up and minimize JVMCI (JDK-8156835)
Doug Simon <doug.simon@oracle.com>
parents: 23392
diff changeset
285 metaAccessContext = new HotSpotJVMCIMetaAccessContext();
22562
28fe5850735e removed HotSpotVMEventListener.completeInitialization; moved implementation of -Djvmci.printconfig=true to JVMCI; moved javadoc to method from static initializer
Doug Simon <doug.simon@oracle.com>
parents: 22550
diff changeset
286
23379
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
287 compilerFactory = HotSpotJVMCICompilerConfig.getCompilerFactory();
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
288 if (compilerFactory instanceof HotSpotJVMCICompilerFactory) {
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
289 hsCompilerFactory = (HotSpotJVMCICompilerFactory) compilerFactory;
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
290 trivialPrefixes = hsCompilerFactory.getTrivialPrefixes();
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
291 switch (hsCompilerFactory.getCompilationLevelAdjustment()) {
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
292 case None:
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
293 compilationLevelAdjustment = config.compLevelAdjustmentNone;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
294 break;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
295 case ByHolder:
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
296 compilationLevelAdjustment = config.compLevelAdjustmentByHolder;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
297 break;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
298 case ByFullSignature:
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
299 compilationLevelAdjustment = config.compLevelAdjustmentByFullSignature;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
300 break;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
301 default:
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
302 compilationLevelAdjustment = config.compLevelAdjustmentNone;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
303 break;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
304 }
23379
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
305 } else {
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
306 hsCompilerFactory = null;
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
307 trivialPrefixes = null;
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
308 compilationLevelAdjustment = config.compLevelAdjustmentNone;
23379
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
309 }
23777
6c8eaf47db9a added -XX:+JVMCIPrintFlags to support printing of JVMCI flags without having to know how to trigger JVMCI initialization
Doug Simon <doug.simon@oracle.com>
parents: 23740
diff changeset
310
23783
1523f2f7832f renamed JVMCIPrintSystemProperties to JVMCIPrintProperties
Doug Simon <doug.simon@oracle.com>
parents: 23781
diff changeset
311 if (config.getFlag("JVMCIPrintProperties", Boolean.class)) {
23777
6c8eaf47db9a added -XX:+JVMCIPrintFlags to support printing of JVMCI flags without having to know how to trigger JVMCI initialization
Doug Simon <doug.simon@oracle.com>
parents: 23740
diff changeset
312 PrintStream out = new PrintStream(getLogStream());
23783
1523f2f7832f renamed JVMCIPrintSystemProperties to JVMCIPrintProperties
Doug Simon <doug.simon@oracle.com>
parents: 23781
diff changeset
313 Option.printProperties(out);
1523f2f7832f renamed JVMCIPrintSystemProperties to JVMCIPrintProperties
Doug Simon <doug.simon@oracle.com>
parents: 23781
diff changeset
314 compilerFactory.printProperties(out);
23777
6c8eaf47db9a added -XX:+JVMCIPrintFlags to support printing of JVMCI flags without having to know how to trigger JVMCI initialization
Doug Simon <doug.simon@oracle.com>
parents: 23740
diff changeset
315 }
6c8eaf47db9a added -XX:+JVMCIPrintFlags to support printing of JVMCI flags without having to know how to trigger JVMCI initialization
Doug Simon <doug.simon@oracle.com>
parents: 23740
diff changeset
316
6c8eaf47db9a added -XX:+JVMCIPrintFlags to support printing of JVMCI flags without having to know how to trigger JVMCI initialization
Doug Simon <doug.simon@oracle.com>
parents: 23740
diff changeset
317 if (Option.PrintConfig.getBoolean()) {
6c8eaf47db9a added -XX:+JVMCIPrintFlags to support printing of JVMCI flags without having to know how to trigger JVMCI initialization
Doug Simon <doug.simon@oracle.com>
parents: 23740
diff changeset
318 printConfig(configStore, compilerToVm);
6c8eaf47db9a added -XX:+JVMCIPrintFlags to support printing of JVMCI flags without having to know how to trigger JVMCI initialization
Doug Simon <doug.simon@oracle.com>
parents: 23740
diff changeset
319 }
22422
a98a02bad801 Add simple interface to control caching policy for ResolvedJavaTypes
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22420
diff changeset
320 }
a98a02bad801 Add simple interface to control caching policy for ResolvedJavaTypes
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22420
diff changeset
321
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
322 private JVMCIBackend registerBackend(JVMCIBackend backend) {
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
323 Class<? extends Architecture> arch = backend.getCodeCache().getTarget().arch.getClass();
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
324 JVMCIBackend oldValue = backends.put(arch, backend);
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
325 assert oldValue == null : "cannot overwrite existing backend for architecture " + arch.getSimpleName();
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
326 return backend;
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
327 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
328
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
329 public ResolvedJavaType fromClass(Class<?> javaClass) {
22422
a98a02bad801 Add simple interface to control caching policy for ResolvedJavaTypes
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22420
diff changeset
330 return metaAccessContext.fromClass(javaClass);
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
331 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
332
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
333 public HotSpotVMConfigStore getConfigStore() {
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
334 return configStore;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
335 }
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
336
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
337 public HotSpotVMConfig getConfig() {
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
338 return config;
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
339 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
340
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
341 public CompilerToVM getCompilerToVM() {
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
342 return compilerToVm;
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
343 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
344
22697
57646377e480 Rename Compiler to JVMCICompiler and expose it from JVMCIRuntime.
Roland Schatz <roland.schatz@oracle.com>
parents: 22694
diff changeset
345 public JVMCICompiler getCompiler() {
22656
d634e615b00d Lazily initialize compiler on first compilation request.
Roland Schatz <roland.schatz@oracle.com>
parents: 22634
diff changeset
346 if (compiler == null) {
22657
9203f93ffeb0 Fix race condition in lazy compiler initialization.
Roland Schatz <roland.schatz@oracle.com>
parents: 22656
diff changeset
347 synchronized (this) {
9203f93ffeb0 Fix race condition in lazy compiler initialization.
Roland Schatz <roland.schatz@oracle.com>
parents: 22656
diff changeset
348 if (compiler == null) {
23379
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
349 compiler = compilerFactory.createCompiler(this);
22657
9203f93ffeb0 Fix race condition in lazy compiler initialization.
Roland Schatz <roland.schatz@oracle.com>
parents: 22656
diff changeset
350 }
9203f93ffeb0 Fix race condition in lazy compiler initialization.
Roland Schatz <roland.schatz@oracle.com>
parents: 22656
diff changeset
351 }
22656
d634e615b00d Lazily initialize compiler on first compilation request.
Roland Schatz <roland.schatz@oracle.com>
parents: 22634
diff changeset
352 }
22429
a1b0a76567c7 Select default compiler from jvmci.compiler system property.
Roland Schatz <roland.schatz@oracle.com>
parents: 22422
diff changeset
353 return compiler;
a1b0a76567c7 Select default compiler from jvmci.compiler system property.
Roland Schatz <roland.schatz@oracle.com>
parents: 22422
diff changeset
354 }
a1b0a76567c7 Select default compiler from jvmci.compiler system property.
Roland Schatz <roland.schatz@oracle.com>
parents: 22422
diff changeset
355
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
356 public JavaType lookupType(String name, HotSpotResolvedObjectType accessingType, boolean resolve) {
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
357 Objects.requireNonNull(accessingType, "cannot resolve type without an accessing class");
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
358 // If the name represents a primitive type we can short-circuit the lookup.
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
359 if (name.length() == 1) {
22536
dc1aeef79e7e Refactoring: Rename Kind to JavaKind.
Roland Schatz <roland.schatz@oracle.com>
parents: 22509
diff changeset
360 JavaKind kind = JavaKind.fromPrimitiveOrVoidTypeChar(name.charAt(0));
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
361 return fromClass(kind.toJavaClass());
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
362 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
363
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
364 // Resolve non-primitive types in the VM.
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
365 HotSpotResolvedObjectTypeImpl hsAccessingType = (HotSpotResolvedObjectTypeImpl) accessingType;
22454
76af33d4d504 Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22429
diff changeset
366 final HotSpotResolvedObjectTypeImpl klass = compilerToVm.lookupType(name, hsAccessingType.mirror(), resolve);
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
367
22454
76af33d4d504 Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22429
diff changeset
368 if (klass == null) {
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
369 assert resolve == false;
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
370 return HotSpotUnresolvedJavaType.create(this, name);
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
371 }
22454
76af33d4d504 Make jvmci redefinition safe
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22429
diff changeset
372 return klass;
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
373 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
374
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
375 public JVMCIBackend getHostJVMCIBackend() {
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
376 return hostBackend;
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
377 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
378
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
379 public <T extends Architecture> JVMCIBackend getJVMCIBackend(Class<T> arch) {
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
380 assert arch != Architecture.class;
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
381 return backends.get(arch);
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
382 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
383
22562
28fe5850735e removed HotSpotVMEventListener.completeInitialization; moved implementation of -Djvmci.printconfig=true to JVMCI; moved javadoc to method from static initializer
Doug Simon <doug.simon@oracle.com>
parents: 22550
diff changeset
384 public Map<Class<? extends Architecture>, JVMCIBackend> getJVMCIBackends() {
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
385 return Collections.unmodifiableMap(backends);
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
386 }
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
387
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
388 /**
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
389 * Called from the VM.
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
390 */
21616
4c146c9367b6 recast VM compilation request via JVMCI to be a HotSpot JVMCI event, removing the last direct reference to a Graal class in the VM (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21604
diff changeset
391 @SuppressWarnings({"unused"})
23379
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
392 private int adjustCompilationLevel(Class<?> declaringClass, String name, String signature, boolean isOsr, int level) {
23679
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
393 CompilationLevel curLevel;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
394 if (level == config.compilationLevelNone) {
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
395 curLevel = CompilationLevel.None;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
396 } else if (level == config.compilationLevelSimple) {
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
397 curLevel = CompilationLevel.Simple;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
398 } else if (level == config.compilationLevelLimitedProfile) {
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
399 curLevel = CompilationLevel.LimitedProfile;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
400 } else if (level == config.compilationLevelFullProfile) {
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
401 curLevel = CompilationLevel.FullProfile;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
402 } else if (level == config.compilationLevelFullOptimization) {
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
403 curLevel = CompilationLevel.FullOptimization;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
404 } else {
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
405 throw JVMCIError.shouldNotReachHere();
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
406 }
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
407
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
408 switch (hsCompilerFactory.adjustCompilationLevel(declaringClass, name, signature, isOsr, curLevel)) {
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
409 case None:
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
410 return config.compilationLevelNone;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
411 case Simple:
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
412 return config.compilationLevelSimple;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
413 case LimitedProfile:
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
414 return config.compilationLevelLimitedProfile;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
415 case FullProfile:
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
416 return config.compilationLevelFullProfile;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
417 case FullOptimization:
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
418 return config.compilationLevelFullOptimization;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
419 default:
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
420 return level;
b5557b757040 fix HotSpotVMConfig startup performance (JDK-8159167)
Doug Simon <doug.simon@oracle.com>
parents: 23394
diff changeset
421 }
23379
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
422 }
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
423
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
424 /**
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
425 * Called from the VM.
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
426 */
24505bf61633 allow JVMCI compiler to change the compilation policy for a method (JDK-8152311)
Doug Simon <doug.simon@oracle.com>
parents: 23363
diff changeset
427 @SuppressWarnings({"unused"})
23394
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
428 private HotSpotCompilationRequestResult compileMethod(HotSpotResolvedJavaMethod method, int entryBCI, long jvmciEnv, int id) {
22779
b41377216cf9 JVMCICompiler.compileMethod should always return non-null
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22773
diff changeset
429 CompilationRequestResult result = getCompiler().compileMethod(new HotSpotCompilationRequest(method, entryBCI, jvmciEnv, id));
b41377216cf9 JVMCICompiler.compileMethod should always return non-null
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22773
diff changeset
430 assert result != null : "compileMethod must always return something";
23394
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
431 HotSpotCompilationRequestResult hsResult;
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
432 if (result instanceof HotSpotCompilationRequestResult) {
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
433 hsResult = (HotSpotCompilationRequestResult) result;
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
434 } else {
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
435 Object failure = result.getFailure();
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
436 if (failure != null) {
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
437 boolean retry = false; // Be conservative with unknown compiler
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
438 hsResult = HotSpotCompilationRequestResult.failure(failure.toString(), retry);
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
439 } else {
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
440 int inlinedBytecodes = -1;
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
441 hsResult = HotSpotCompilationRequestResult.success(inlinedBytecodes);
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
442 }
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
443 }
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
444
7743f81f8c4a clean up and minimize JVMCI (JDK-8156835) - part 2
Doug Simon <doug.simon@oracle.com>
parents: 23393
diff changeset
445 return hsResult;
21616
4c146c9367b6 recast VM compilation request via JVMCI to be a HotSpot JVMCI event, removing the last direct reference to a Graal class in the VM (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21604
diff changeset
446 }
4c146c9367b6 recast VM compilation request via JVMCI to be a HotSpot JVMCI event, removing the last direct reference to a Graal class in the VM (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21604
diff changeset
447
4c146c9367b6 recast VM compilation request via JVMCI to be a HotSpot JVMCI event, removing the last direct reference to a Graal class in the VM (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21604
diff changeset
448 /**
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
449 * Shuts down the runtime.
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
450 *
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
451 * Called from the VM.
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
452 */
21616
4c146c9367b6 recast VM compilation request via JVMCI to be a HotSpot JVMCI event, removing the last direct reference to a Graal class in the VM (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents: 21604
diff changeset
453 @SuppressWarnings({"unused"})
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
454 private void shutdown() throws Exception {
23740
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
455 for (HotSpotVMEventListener vmEventListener : getVmEventListeners()) {
21780
3d15183f3c93 Introduce Compiler interface in jvmci. Use it from jvmci.hotspot.CompilationTask
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents: 21675
diff changeset
456 vmEventListener.notifyShutdown();
3d15183f3c93 Introduce Compiler interface in jvmci. Use it from jvmci.hotspot.CompilationTask
Gilles Duboscq <gilles.m.duboscq@oracle.com>
parents: 21675
diff changeset
457 }
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
diff changeset
458 }
22299
7b4a47fcc4c0 Move most of jdk.internal.jvmci.debug back into com.oracle.graal.debug
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22054
diff changeset
459
22593
cabc2b8bc3f1 Make HotSpotCodeCacheProvider.installMethod throw an exception if code installation fails
twisti
parents: 22581
diff changeset
460 /**
23383
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
461 * Notify on completion of a bootstrap.
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
462 *
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
463 * Called from the VM.
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
464 */
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
465 @SuppressWarnings({"unused"})
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
466 private void bootstrapFinished() throws Exception {
23740
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
467 for (HotSpotVMEventListener vmEventListener : getVmEventListeners()) {
23383
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
468 vmEventListener.notifyBootstrapFinished();
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
469 }
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
470 }
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
471
0226d6bcb0d2 Notify the compiler on completion of a bootstrap (JDK-8156034)
Josef Eisl <josef.eisl@jku.at>
parents: 23379
diff changeset
472 /**
22593
cabc2b8bc3f1 Make HotSpotCodeCacheProvider.installMethod throw an exception if code installation fails
twisti
parents: 22581
diff changeset
473 * Notify on successful install into the CodeCache.
cabc2b8bc3f1 Make HotSpotCodeCacheProvider.installMethod throw an exception if code installation fails
twisti
parents: 22581
diff changeset
474 *
cabc2b8bc3f1 Make HotSpotCodeCacheProvider.installMethod throw an exception if code installation fails
twisti
parents: 22581
diff changeset
475 * @param hotSpotCodeCacheProvider
cabc2b8bc3f1 Make HotSpotCodeCacheProvider.installMethod throw an exception if code installation fails
twisti
parents: 22581
diff changeset
476 * @param installedCode
22773
9273bb6ba33e Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents: 22770
diff changeset
477 * @param compiledCode
22593
cabc2b8bc3f1 Make HotSpotCodeCacheProvider.installMethod throw an exception if code installation fails
twisti
parents: 22581
diff changeset
478 */
22773
9273bb6ba33e Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents: 22770
diff changeset
479 void notifyInstall(HotSpotCodeCacheProvider hotSpotCodeCacheProvider, InstalledCode installedCode, CompiledCode compiledCode) {
23740
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
480 for (HotSpotVMEventListener vmEventListener : getVmEventListeners()) {
22773
9273bb6ba33e Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents: 22770
diff changeset
481 vmEventListener.notifyInstall(hotSpotCodeCacheProvider, installedCode, compiledCode);
22299
7b4a47fcc4c0 Move most of jdk.internal.jvmci.debug back into com.oracle.graal.debug
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22054
diff changeset
482 }
7b4a47fcc4c0 Move most of jdk.internal.jvmci.debug back into com.oracle.graal.debug
Tom Rodriguez <tom.rodriguez@oracle.com>
parents: 22054
diff changeset
483 }
22562
28fe5850735e removed HotSpotVMEventListener.completeInitialization; moved implementation of -Djvmci.printconfig=true to JVMCI; moved javadoc to method from static initializer
Doug Simon <doug.simon@oracle.com>
parents: 22550
diff changeset
484
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
485 @SuppressFBWarnings(value = "DM_DEFAULT_ENCODING", justification = "no localization here please!")
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
486 private static void printConfigLine(CompilerToVM vm, String format, Object... args) {
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
487 String line = String.format(format, args);
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
488 byte[] lineBytes = line.getBytes();
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
489 vm.writeDebugOutput(lineBytes, 0, lineBytes.length);
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
490 vm.flushDebugOutput();
22562
28fe5850735e removed HotSpotVMEventListener.completeInitialization; moved implementation of -Djvmci.printconfig=true to JVMCI; moved javadoc to method from static initializer
Doug Simon <doug.simon@oracle.com>
parents: 22550
diff changeset
491 }
28fe5850735e removed HotSpotVMEventListener.completeInitialization; moved implementation of -Djvmci.printconfig=true to JVMCI; moved javadoc to method from static initializer
Doug Simon <doug.simon@oracle.com>
parents: 22550
diff changeset
492
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
493 private static void printConfig(HotSpotVMConfigStore store, CompilerToVM vm) {
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
494 TreeMap<String, VMField> fields = new TreeMap<>(store.getFields());
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
495 for (VMField field : fields.values()) {
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
496 if (!field.isStatic()) {
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
497 printConfigLine(vm, "[vmconfig:instance field] %s %s {offset=%d[0x%x]}%n", field.type, field.name, field.offset, field.offset);
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
498 } else {
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
499 String value = field.value == null ? "null" : String.format("%d[0x%x]", field.value, field.value);
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
500 printConfigLine(vm, "[vmconfig:static field] %s %s = %s {address=0x%x}%n", field.type, field.name, value, field.address);
22562
28fe5850735e removed HotSpotVMEventListener.completeInitialization; moved implementation of -Djvmci.printconfig=true to JVMCI; moved javadoc to method from static initializer
Doug Simon <doug.simon@oracle.com>
parents: 22550
diff changeset
501 }
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
502 }
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
503 TreeMap<String, VMFlag> flags = new TreeMap<>(store.getFlags());
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
504 for (VMFlag flag : flags.values()) {
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
505 printConfigLine(vm, "[vmconfig:flag] %s %s = %s%n", flag.type, flag.name, flag.value);
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
506 }
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
507 TreeMap<String, Long> addresses = new TreeMap<>(store.getAddresses());
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
508 for (Map.Entry<String, Long> e : addresses.entrySet()) {
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
509 printConfigLine(vm, "[vmconfig:address] %s = %d[0x%x]%n", e.getKey(), e.getValue(), e.getValue());
22562
28fe5850735e removed HotSpotVMEventListener.completeInitialization; moved implementation of -Djvmci.printconfig=true to JVMCI; moved javadoc to method from static initializer
Doug Simon <doug.simon@oracle.com>
parents: 22550
diff changeset
510 }
23700
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
511 TreeMap<String, Long> constants = new TreeMap<>(store.getConstants());
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
512 for (Map.Entry<String, Long> e : constants.entrySet()) {
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
513 printConfigLine(vm, "[vmconfig:constant] %s = %d[0x%x]%n", e.getKey(), e.getValue(), e.getValue());
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
514 }
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
515 TreeMap<String, Long> typeSizes = new TreeMap<>(store.getTypeSizes());
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
516 for (Map.Entry<String, Long> e : typeSizes.entrySet()) {
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
517 printConfigLine(vm, "[vmconfig:type size] %s = %d%n", e.getKey(), e.getValue());
9e1235406b59 [Findbugs] various warnings reported for JVMCI sources (JDK-8159613)
Doug Simon <doug.simon@oracle.com>
parents: 23679
diff changeset
518 }
23740
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
519 for (VMIntrinsicMethod e : store.getIntrinsics()) {
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
520 printConfigLine(vm, "[vmconfig:intrinsic] %d = %s.%s %s%n", e.id, e.declaringClass, e.name, e.descriptor);
724fbad94ee3 expose Hotspot intrinsics and HotSpotIntrinsicCandidate info to JVMCI compilers (JDK-8164358)
Doug Simon <doug.simon@oracle.com>
parents: 23721
diff changeset
521 }
22562
28fe5850735e removed HotSpotVMEventListener.completeInitialization; moved implementation of -Djvmci.printconfig=true to JVMCI; moved javadoc to method from static initializer
Doug Simon <doug.simon@oracle.com>
parents: 22550
diff changeset
522 }
22626
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
523
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
524 public OutputStream getLogStream() {
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
525 return new OutputStream() {
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
526
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
527 @Override
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
528 public void write(byte[] b, int off, int len) throws IOException {
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
529 if (b == null) {
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
530 throw new NullPointerException();
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
531 } else if (off < 0 || off > b.length || len < 0 || (off + len) > b.length || (off + len) < 0) {
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
532 throw new IndexOutOfBoundsException();
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
533 } else if (len == 0) {
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
534 return;
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
535 }
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
536 compilerToVm.writeDebugOutput(b, off, len);
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
537 }
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
538
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
539 @Override
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
540 public void write(int b) throws IOException {
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
541 write(new byte[]{(byte) b}, 0, 1);
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
542 }
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
543
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
544 @Override
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
545 public void flush() throws IOException {
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
546 compilerToVm.flushDebugOutput();
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
547 }
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
548 };
b6b46b741102 added HotSpotJVMCIRuntimeProvider.getLogStream() and made CompilerToVM.writeDebugOutput and CompilerToVm.flushDebugOutput package-private
Doug Simon <doug.simon@oracle.com>
parents: 22623
diff changeset
549 }
22634
02d95720c455 added HotSpotJVMCIRuntimeProvider.collectCounters and made CompilerToVM.collectCounters package-private
Doug Simon <doug.simon@oracle.com>
parents: 22626
diff changeset
550
02d95720c455 added HotSpotJVMCIRuntimeProvider.collectCounters and made CompilerToVM.collectCounters package-private
Doug Simon <doug.simon@oracle.com>
parents: 22626
diff changeset
551 /**
02d95720c455 added HotSpotJVMCIRuntimeProvider.collectCounters and made CompilerToVM.collectCounters package-private
Doug Simon <doug.simon@oracle.com>
parents: 22626
diff changeset
552 * Collects the current values of all JVMCI benchmark counters, summed up over all threads.
02d95720c455 added HotSpotJVMCIRuntimeProvider.collectCounters and made CompilerToVM.collectCounters package-private
Doug Simon <doug.simon@oracle.com>
parents: 22626
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553 */
02d95720c455 added HotSpotJVMCIRuntimeProvider.collectCounters and made CompilerToVM.collectCounters package-private
Doug Simon <doug.simon@oracle.com>
parents: 22626
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554 public long[] collectCounters() {
02d95720c455 added HotSpotJVMCIRuntimeProvider.collectCounters and made CompilerToVM.collectCounters package-private
Doug Simon <doug.simon@oracle.com>
parents: 22626
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555 return compilerToVm.collectCounters();
02d95720c455 added HotSpotJVMCIRuntimeProvider.collectCounters and made CompilerToVM.collectCounters package-private
Doug Simon <doug.simon@oracle.com>
parents: 22626
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556 }
21551
5324104ac4f3 moved com.oracle.graal.hotspot.jvmci classes to com.oracle.jvmci.hotspot module (JBS:GRAAL-53)
Doug Simon <doug.simon@oracle.com>
parents:
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557 }