Mercurial > hg > truffle
annotate src/share/vm/graal/graalVMToCompiler.cpp @ 5176:af59b4dfc9e4
compilation queue changes:
* new CiCompilationStatistics
* added new HotSpot compilation policy (-XX:CompilationPolicyChoice=4)
* compile queue prioritizing (-G:+PriorityCompileQueue)
* low-priority compilation threads (-G:+SlowCompileThreads)
* dynamic compilation thread priority adjustment (-G:+DynamicCompilePriority)
| author | Lukas Stadler <lukas.stadler@jku.at> |
|---|---|
| date | Thu, 29 Mar 2012 18:43:30 +0200 |
| parents | 227aa994f058 |
| children | 74dfa6f86879 |
| rev | line source |
|---|---|
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1 /* |
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2 * Copyright (c) 2011, 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 |
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24 #include "precompiled.hpp" |
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25 #include "graal/graalVMToCompiler.hpp" |
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26 |
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27 // this is a *global* handle |
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28 jobject VMToCompiler::_compilerPermObject = NULL; |
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29 jobject VMToCompiler::_vmExitsPermObject = NULL; |
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30 jobject VMToCompiler::_vmExitsPermKlass = NULL; |
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31 |
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32 KlassHandle VMToCompiler::vmExitsKlass() { |
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33 if (JNIHandles::resolve(_vmExitsPermKlass) == NULL) { |
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34 klassOop result = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_graal_hotspot_bridge_VMToCompiler(), SystemDictionary::java_system_loader(), NULL, Thread::current()); |
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35 check_not_null(result, "Couldn't find class com.oracle.graal.hotspot.bridge.VMToCompiler"); |
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36 _vmExitsPermKlass = JNIHandles::make_global(result); |
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37 } |
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38 return KlassHandle((klassOop)JNIHandles::resolve_non_null(_vmExitsPermKlass)); |
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39 } |
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40 |
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41 Handle VMToCompiler::compilerInstance() { |
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42 if (JNIHandles::resolve(_compilerPermObject) == NULL) { |
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43 KlassHandle compilerImplKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_graal_hotspot_CompilerImpl(), SystemDictionary::java_system_loader(), NULL, Thread::current()); |
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44 check_not_null(compilerImplKlass(), "Couldn't find class com.sun.hotspot.graal.CompilerImpl"); |
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45 |
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46 JavaValue result(T_OBJECT); |
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47 JavaCalls::call_static(&result, compilerImplKlass, vmSymbols::getInstance_name(), vmSymbols::getInstance_signature(), Thread::current()); |
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48 check_pending_exception("Couldn't get Compiler"); |
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49 _compilerPermObject = JNIHandles::make_global((oop) result.get_jobject()); |
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50 } |
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51 return Handle(JNIHandles::resolve_non_null(_compilerPermObject)); |
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52 } |
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53 |
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54 Handle VMToCompiler::instance() { |
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55 if (JNIHandles::resolve(_vmExitsPermObject) == NULL) { |
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56 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_graal_hotspot_Compiler(), SystemDictionary::java_system_loader(), NULL, Thread::current()); |
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57 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.Compiler"); |
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58 |
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59 JavaValue result(T_OBJECT); |
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60 JavaCallArguments args; |
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61 args.set_receiver(compilerInstance()); |
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62 JavaCalls::call_interface(&result, compilerKlass, vmSymbols::getVMExits_name(), vmSymbols::getVMExits_signature(), &args, Thread::current()); |
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63 check_pending_exception("Couldn't get VMExits"); |
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64 _vmExitsPermObject = JNIHandles::make_global((oop) result.get_jobject()); |
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65 } |
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66 return Handle(JNIHandles::resolve_non_null(_vmExitsPermObject)); |
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67 } |
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68 |
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69 void VMToCompiler::initializeCompiler() { |
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70 KlassHandle compilerImplKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_graal_hotspot_CompilerImpl(), SystemDictionary::java_system_loader(), NULL, Thread::current()); |
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71 check_not_null(compilerImplKlass(), "Couldn't find class com.sun.hotspot.graal.CompilerImpl"); |
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72 |
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73 JavaValue result(T_VOID); |
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74 JavaCalls::call_static(&result, compilerImplKlass, vmSymbols::initialize_name(), vmSymbols::void_method_signature(), Thread::current()); |
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75 check_pending_exception("Couldn't initialize compiler"); |
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76 } |
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77 |
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78 jboolean VMToCompiler::setOption(Handle option) { |
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79 assert(!option.is_null(), ""); |
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80 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_graal_hotspot_HotSpotOptions(), SystemDictionary::java_system_loader(), NULL, Thread::current()); |
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81 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotOptions"); |
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82 |
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83 Thread* THREAD = Thread::current(); |
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84 JavaValue result(T_BOOLEAN); |
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85 JavaCalls::call_static(&result, compilerKlass, vmSymbols::setOption_name(), vmSymbols::setOption_signature(), option, THREAD); |
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86 check_pending_exception("Error while calling setOption"); |
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87 return result.get_jboolean(); |
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88 } |
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89 |
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90 void VMToCompiler::setDefaultOptions() { |
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91 KlassHandle compilerKlass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_graal_hotspot_HotSpotOptions(), SystemDictionary::java_system_loader(), NULL, Thread::current()); |
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92 check_not_null(compilerKlass(), "Couldn't find class com.sun.hotspot.graal.HotSpotOptions"); |
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93 |
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94 Thread* THREAD = Thread::current(); |
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95 JavaValue result(T_VOID); |
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96 JavaCalls::call_static(&result, compilerKlass, vmSymbols::setDefaultOptions_name(), vmSymbols::void_method_signature(), THREAD); |
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97 check_pending_exception("Error while calling setDefaultOptions"); |
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98 } |
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99 |
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100 jboolean VMToCompiler::compileMethod(Handle hotspot_method, int entry_bci, jboolean blocking, int priority) { |
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101 assert(!hotspot_method.is_null(), "just checking"); |
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102 Thread* THREAD = Thread::current(); |
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103 JavaValue result(T_BOOLEAN); |
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104 JavaCallArguments args; |
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105 args.push_oop(instance()); |
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106 args.push_oop(hotspot_method); |
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107 args.push_int(entry_bci); |
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108 args.push_int(blocking); |
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109 args.push_int(priority); |
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110 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::compileMethod_name(), vmSymbols::compileMethod_signature(), &args, THREAD); |
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111 check_pending_exception("Error while calling compileMethod"); |
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112 return result.get_jboolean(); |
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113 } |
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114 |
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115 void VMToCompiler::shutdownCompiler() { |
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116 if (_compilerPermObject != NULL) { |
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117 HandleMark hm; |
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118 JavaThread* THREAD = JavaThread::current(); |
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119 JavaValue result(T_VOID); |
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120 JavaCallArguments args; |
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121 args.push_oop(instance()); |
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122 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::shutdownCompiler_name(), vmSymbols::void_method_signature(), &args, THREAD); |
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123 check_pending_exception("Error while calling shutdownCompiler"); |
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124 |
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125 JNIHandles::destroy_global(_compilerPermObject); |
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126 JNIHandles::destroy_global(_vmExitsPermObject); |
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127 JNIHandles::destroy_global(_vmExitsPermKlass); |
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128 |
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129 _compilerPermObject = NULL; |
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130 _vmExitsPermObject = NULL; |
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131 _vmExitsPermKlass = NULL; |
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132 } |
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133 } |
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134 |
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135 void VMToCompiler::startCompiler() { |
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136 JavaThread* THREAD = JavaThread::current(); |
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137 JavaValue result(T_VOID); |
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138 JavaCallArguments args; |
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139 args.push_oop(instance()); |
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140 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::startCompiler_name(), vmSymbols::void_method_signature(), &args, THREAD); |
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141 check_pending_exception("Error while calling startCompiler"); |
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142 } |
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143 |
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144 void VMToCompiler::bootstrap() { |
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145 JavaThread* THREAD = JavaThread::current(); |
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146 JavaValue result(T_VOID); |
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147 JavaCallArguments args; |
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148 args.push_oop(instance()); |
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149 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::bootstrap_name(), vmSymbols::void_method_signature(), &args, THREAD); |
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150 check_pending_exception("Error while calling boostrap"); |
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151 } |
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152 |
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153 oop VMToCompiler::createRiMethodResolved(jlong vmId, Handle name, TRAPS) { |
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154 assert(!name.is_null(), "just checking"); |
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155 JavaValue result(T_OBJECT); |
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156 JavaCallArguments args; |
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157 args.push_oop(instance()); |
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158 args.push_long(vmId); |
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159 args.push_oop(name); |
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160 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiMethodResolved_name(), vmSymbols::createRiMethodResolved_signature(), &args, THREAD); |
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161 check_pending_exception("Error while calling createRiMethodResolved"); |
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162 return (oop) result.get_jobject(); |
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163 } |
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164 |
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165 oop VMToCompiler::createRiMethodUnresolved(Handle name, Handle signature, Handle holder, TRAPS) { |
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166 assert(!name.is_null(), "just checking"); |
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167 JavaValue result(T_OBJECT); |
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168 JavaCallArguments args; |
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169 args.push_oop(instance()); |
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170 args.push_oop(name); |
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171 args.push_oop(signature); |
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172 args.push_oop(holder); |
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173 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiMethodUnresolved_name(), vmSymbols::createRiMethodUnresolved_signature(), &args, THREAD); |
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174 check_pending_exception("Error while calling createRiMethodUnresolved"); |
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175 return (oop) result.get_jobject(); |
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176 } |
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177 |
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178 oop VMToCompiler::createRiField(Handle holder, Handle name, Handle type, int index, int flags, TRAPS) { |
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179 assert(!holder.is_null(), "just checking"); |
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180 assert(!name.is_null(), "just checking"); |
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181 assert(!type.is_null(), "just checking"); |
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182 JavaValue result(T_OBJECT); |
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183 JavaCallArguments args; |
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184 args.push_oop(instance()); |
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185 args.push_oop(holder); |
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186 args.push_oop(name); |
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187 args.push_oop(type); |
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188 args.push_int(index); |
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189 args.push_int(flags); |
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190 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiField_name(), vmSymbols::createRiField_signature(), &args, THREAD); |
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191 check_pending_exception("Error while calling createRiField"); |
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192 assert(result.get_type() == T_OBJECT, "just checking"); |
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193 return (oop) result.get_jobject(); |
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194 } |
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195 |
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196 oop VMToCompiler::createRiType(jlong vmId, Handle name, TRAPS) { |
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197 assert(!name.is_null(), "just checking"); |
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198 JavaValue result(T_OBJECT); |
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199 JavaCallArguments args; |
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200 args.push_oop(instance()); |
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201 args.push_long(vmId); |
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202 args.push_oop(name); |
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203 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiType_name(), vmSymbols::createRiType_signature(), &args, THREAD); |
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204 check_pending_exception("Error while calling createRiType"); |
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205 return (oop) result.get_jobject(); |
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206 } |
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207 |
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208 oop VMToCompiler::createRiTypePrimitive(int basic_type, TRAPS) { |
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209 JavaValue result(T_OBJECT); |
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210 JavaCallArguments args; |
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211 args.push_oop(instance()); |
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212 args.push_int(basic_type); |
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213 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiTypePrimitive_name(), vmSymbols::createRiTypePrimitive_signature(), &args, THREAD); |
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214 check_pending_exception("Error while calling createRiTypePrimitive"); |
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215 return (oop) result.get_jobject(); |
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216 } |
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217 |
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218 oop VMToCompiler::createRiTypeUnresolved(Handle name, TRAPS) { |
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219 assert(!name.is_null(), "just checking"); |
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220 JavaValue result(T_OBJECT); |
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221 JavaCallArguments args; |
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222 args.push_oop(instance()); |
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223 args.push_oop(name); |
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224 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiTypeUnresolved_name(), vmSymbols::createRiTypeUnresolved_signature(), &args, THREAD); |
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225 check_pending_exception("Error while calling createRiTypeUnresolved"); |
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226 return (oop) result.get_jobject(); |
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227 } |
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228 |
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229 oop VMToCompiler::createRiSignature(Handle name, TRAPS) { |
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230 assert(!name.is_null(), "just checking"); |
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231 JavaValue result(T_OBJECT); |
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232 JavaCallArguments args; |
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233 args.push_oop(instance()); |
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234 args.push_oop(name); |
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235 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createRiSignature_name(), vmSymbols::createRiSignature_signature(), &args, THREAD); |
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236 check_pending_exception("Error while calling createRiSignature"); |
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237 return (oop) result.get_jobject(); |
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238 } |
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239 |
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240 oop VMToCompiler::createCiConstant(Handle kind, jlong value, TRAPS) { |
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241 JavaValue result(T_OBJECT); |
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242 JavaCallArguments args; |
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243 args.push_oop(instance()); |
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244 args.push_oop(kind()); |
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245 args.push_long(value); |
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246 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstant_name(), vmSymbols::createCiConstant_signature(), &args, THREAD); |
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247 check_pending_exception("Error while calling createCiConstantFloat"); |
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248 return (oop) result.get_jobject(); |
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249 |
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250 } |
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251 |
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252 oop VMToCompiler::createCiConstantFloat(jfloat value, TRAPS) { |
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253 JavaValue result(T_OBJECT); |
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254 JavaCallArguments args; |
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255 args.push_oop(instance()); |
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256 args.push_float(value); |
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257 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantFloat_name(), vmSymbols::createCiConstantFloat_signature(), &args, THREAD); |
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258 check_pending_exception("Error while calling createCiConstantFloat"); |
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259 return (oop) result.get_jobject(); |
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260 |
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261 } |
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262 |
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263 oop VMToCompiler::createCiConstantDouble(jdouble value, TRAPS) { |
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264 JavaValue result(T_OBJECT); |
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265 JavaCallArguments args; |
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266 args.push_oop(instance()); |
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267 args.push_double(value); |
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268 JavaCalls::call_interface(&result, vmExitsKlass(), vmSymbols::createCiConstantDouble_name(), vmSymbols::createCiConstantDouble_signature(), &args, THREAD); |
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269 check_pending_exception("Error while calling createCiConstantDouble"); |
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270 return (oop) result.get_jobject(); |
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271 } |
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272 |
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273 oop VMToCompiler::createCiConstantObject(Handle object, TRAPS) { |
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274 JavaValue result(T_OBJECT); |
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275 JavaCallArguments args; |
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276 KlassHandle klass = SystemDictionary::resolve_or_null(vmSymbols::com_oracle_max_cri_ci_CiConstant(), SystemDictionary::java_system_loader(), NULL, Thread::current()); |
| 2289 | 277 JavaCalls::call_static(&result, klass(), vmSymbols::forObject_name(), vmSymbols::createCiConstantObject_signature(), object, THREAD); |
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278 check_pending_exception("Error while calling CiConstant.forObject"); |
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279 return (oop) result.get_jobject(); |
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280 } |
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281 |