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annotate graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/GraalTruffleRuntime.java @ 12529:23dc5dfdb9c7

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Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
author Matthias Grimmer <grimmer@ssw.jku.at>
date Tue, 22 Oct 2013 13:25:37 +0200
parents dca16d6f9d65
children 7d5c3ffbee64
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1 /*
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2 * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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18 *
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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20 * or visit www.oracle.com if you need additional information or have any
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21 * questions.
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22 */
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23 package com.oracle.graal.truffle;
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24
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25 import static com.oracle.graal.api.code.CodeUtil.*;
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26 import static com.oracle.graal.truffle.TruffleCompilerOptions.*;
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27
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28 import java.lang.reflect.*;
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29 import java.util.*;
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30
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31 import com.oracle.graal.api.code.*;
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32 import com.oracle.graal.api.code.CallingConvention.Type;
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33 import com.oracle.graal.api.meta.*;
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34 import com.oracle.graal.api.runtime.*;
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35 import com.oracle.graal.compiler.*;
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36 import com.oracle.graal.compiler.target.*;
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37 import com.oracle.graal.graph.*;
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38 import com.oracle.graal.java.*;
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39 import com.oracle.graal.nodes.*;
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40 import com.oracle.graal.nodes.spi.*;
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41 import com.oracle.graal.phases.*;
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42 import com.oracle.graal.phases.PhasePlan.PhasePosition;
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43 import com.oracle.graal.phases.common.*;
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44 import com.oracle.graal.phases.tiers.*;
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45 import com.oracle.graal.phases.util.*;
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46 import com.oracle.graal.runtime.*;
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47 import com.oracle.truffle.api.*;
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48 import com.oracle.truffle.api.frame.*;
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49 import com.oracle.truffle.api.impl.*;
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50 import com.oracle.truffle.api.nodes.*;
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51
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52 /**
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53 * Implementation of the Truffle runtime when running on top of Graal.
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54 */
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55 public final class GraalTruffleRuntime implements TruffleRuntime {
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56
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57 public static GraalTruffleRuntime makeInstance() {
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58 return new GraalTruffleRuntime();
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59 }
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60
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61 private TruffleCompiler truffleCompiler;
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62 private Replacements truffleReplacements;
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63 private ArrayList<String> includes;
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64 private ArrayList<String> excludes;
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65 private final CodeCacheProvider codeCacheProvider;
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66 private final ResolvedJavaMethod callMethod;
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67 private final CompilationResult callCompilationResult;
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68
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69 private GraalTruffleRuntime() {
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70 Providers providers = getGraalProviders();
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71 MetaAccessProvider metaAccess = providers.getMetaAccess();
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72 codeCacheProvider = providers.getCodeCache();
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73 callMethod = metaAccess.lookupJavaMethod(getCallMethod());
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74 callCompilationResult = compileMethod(callMethod, providers);
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75 installOptimizedCallTargetCallMethod();
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76 }
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77
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78 public String getName() {
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79 return "Graal Truffle Runtime";
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80 }
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81
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82 public CallTarget createCallTarget(RootNode rootNode) {
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83 return createCallTarget(rootNode, new FrameDescriptor());
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84 }
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85
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86 @Override
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87 public CallTarget createCallTarget(RootNode rootNode, FrameDescriptor frameDescriptor) {
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88 if (!acceptForCompilation(rootNode)) {
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89 return new DefaultCallTarget(rootNode, frameDescriptor);
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90 }
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91 if (truffleCompiler == null) {
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92 truffleCompiler = new TruffleCompilerImpl();
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93 }
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94 return new OptimizedCallTarget(rootNode, frameDescriptor, truffleCompiler, TruffleMinInvokeThreshold.getValue(), TruffleCompilationThreshold.getValue());
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95 }
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96
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97 @Override
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98 public VirtualFrame createVirtualFrame(PackedFrame caller, Arguments arguments, FrameDescriptor frameDescriptor) {
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99 return OptimizedCallTarget.createFrame(frameDescriptor, caller, arguments);
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100 }
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101
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102 @Override
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103 public MaterializedFrame createMaterializedFrame(Arguments arguments) {
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104 return createMaterializedFrame(arguments);
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105 }
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106
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107 @Override
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108 public MaterializedFrame createMaterializedFrame(Arguments arguments, FrameDescriptor frameDescriptor) {
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109 return new FrameWithoutBoxing(frameDescriptor, null, arguments);
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110 }
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111
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112 @Override
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113 public Assumption createAssumption() {
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114 return createAssumption(null);
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115 }
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116
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117 @Override
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118 public Assumption createAssumption(String name) {
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119 return new OptimizedAssumption(name);
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120 }
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121
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122 public Replacements getReplacements() {
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123 if (truffleReplacements == null) {
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124 truffleReplacements = TruffleReplacements.makeInstance();
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125 }
254fab64b343 Separate replacements for Truffle compilation
Andreas Woess <andreas.woess@jku.at>
parents: 10484
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126 return truffleReplacements;
254fab64b343 Separate replacements for Truffle compilation
Andreas Woess <andreas.woess@jku.at>
parents: 10484
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127 }
254fab64b343 Separate replacements for Truffle compilation
Andreas Woess <andreas.woess@jku.at>
parents: 10484
diff changeset
128
10484
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129 private boolean acceptForCompilation(RootNode rootNode) {
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130 if (TruffleCompileOnly.getValue() != null) {
0097fb11c16f Add basic version of Graal's Truffle runtime.
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131 if (includes == null) {
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132 parseCompileOnly();
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133 }
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134
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135 String name = rootNode.toString();
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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136 boolean included = includes.isEmpty();
0097fb11c16f Add basic version of Graal's Truffle runtime.
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137 for (int i = 0; !included && i < includes.size(); i++) {
0097fb11c16f Add basic version of Graal's Truffle runtime.
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138 if (name.contains(includes.get(i))) {
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139 included = true;
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140 }
0097fb11c16f Add basic version of Graal's Truffle runtime.
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141 }
0097fb11c16f Add basic version of Graal's Truffle runtime.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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142 if (!included) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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143 return false;
0097fb11c16f Add basic version of Graal's Truffle runtime.
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144 }
0097fb11c16f Add basic version of Graal's Truffle runtime.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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145 for (String exclude : excludes) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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146 if (name.contains(exclude)) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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147 return false;
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148 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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149 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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150 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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151 return true;
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152 }
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153
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154 private void parseCompileOnly() {
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155 includes = new ArrayList<>();
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156 excludes = new ArrayList<>();
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157
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158 String[] items = TruffleCompileOnly.getValue().split(",");
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159 for (String item : items) {
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160 if (item.startsWith("~")) {
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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161 excludes.add(item.substring(1));
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
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162 } else {
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163 includes.add(item);
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164 }
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parents:
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165 }
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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
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166 }
12529
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
167
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
168 public void installOptimizedCallTargetCallMethod() {
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
169 codeCacheProvider.addDefaultMethod(callMethod, callCompilationResult);
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
170 }
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
171
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Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
172 private static Method getCallMethod() {
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
173 Method method;
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
174 try {
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
175 method = OptimizedCallTarget.class.getDeclaredMethod("call", new Class[]{PackedFrame.class, Arguments.class});
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Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
176 } catch (NoSuchMethodException | SecurityException e) {
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
177 throw GraalInternalError.shouldNotReachHere();
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Matthias Grimmer <grimmer@ssw.jku.at>
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178 }
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Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
179 return method;
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Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
180 }
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
181
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Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
182 private static CompilationResult compileMethod(ResolvedJavaMethod javaMethod, Providers providers) {
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Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
183 MetaAccessProvider metaAccess = providers.getMetaAccess();
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
184 Suites suites = Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend().getSuites().createSuites();
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Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
185 suites.getHighTier().findPhase(InliningPhase.class).remove();
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
186 StructuredGraph graph = new StructuredGraph(javaMethod);
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
187 ForeignCallsProvider foreignCalls = providers.getForeignCalls();
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Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
188 new GraphBuilderPhase(metaAccess, foreignCalls, GraphBuilderConfiguration.getEagerDefault(), OptimisticOptimizations.ALL).apply(graph);
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Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
189 PhasePlan phasePlan = new PhasePlan();
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
190 GraphBuilderPhase graphBuilderPhase = new GraphBuilderPhase(metaAccess, foreignCalls, GraphBuilderConfiguration.getDefault(), OptimisticOptimizations.ALL);
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
191 phasePlan.addPhase(PhasePosition.AFTER_PARSING, graphBuilderPhase);
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
192 CallingConvention cc = getCallingConvention(providers.getCodeCache(), Type.JavaCallee, graph.method(), false);
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
193 Backend backend = Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend();
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
194 return GraalCompiler.compileGraph(graph, cc, javaMethod, providers, backend, providers.getCodeCache().getTarget(), null, phasePlan, OptimisticOptimizations.ALL, new SpeculationLog(), suites,
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
195 new CompilationResult());
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
196 }
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
197
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
198 private static Providers getGraalProviders() {
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
199 RuntimeProvider runtimeProvider = Graal.getRequiredCapability(RuntimeProvider.class);
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
200 return runtimeProvider.getHostBackend().getProviders();
23dc5dfdb9c7 Add OptimizedCallTarget.call(PackedFrame, Arguments) frame prologue injection
Matthias Grimmer <grimmer@ssw.jku.at>
parents: 11934
diff changeset
201 }
10484
0097fb11c16f Add basic version of Graal's Truffle runtime.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents:
diff changeset
202 }