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comparison src/share/vm/compiler/compileBroker.cpp @ 3476:65981c23c1d6

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Fixed bootstrap (lowered compilation threshold and register more methods for compilation)
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Wed, 03 Aug 2011 11:35:30 -0700
parents be4ca325525a
children 22d11b3bc561
comparison
equal deleted inserted replaced
3475:0da7f6b247c9 3476:65981c23c1d6
640 _perf_compiles = PerfDataManager::create_counter(SUN_CI, name, 640 _perf_compiles = PerfDataManager::create_counter(SUN_CI, name,
641 PerfData::U_Events, CHECK); 641 PerfData::U_Events, CHECK);
642 } 642 }
643 } 643 }
644 644
645 void CompileBroker::add_method_to_queue(klassOop k, Symbol* name, Symbol* signature) {
646 Thread* THREAD = Thread::current();
647 instanceKlass* klass = instanceKlass::cast(k);
648 methodOop method = klass->find_method(name, signature);
649 CompileBroker::compile_method(method, -1, 0, method, 0, "initial compile of object initializer", THREAD);
650 if (HAS_PENDING_EXCEPTION) {
651 CLEAR_PENDING_EXCEPTION;
652 fatal("error inserting method into compile queue");
653 }
654 }
655
645 // Bootstrap the graal compiler. Compiles all methods until compile queue is empty and no compilation is active. 656 // Bootstrap the graal compiler. Compiles all methods until compile queue is empty and no compilation is active.
646 void CompileBroker::bootstrap_graal() { 657 void CompileBroker::bootstrap_graal() {
647 HandleMark hm; 658 HandleMark hm;
648 Thread* THREAD = Thread::current(); 659 Thread* THREAD = Thread::current();
649 tty->print_cr("Bootstrapping graal...."); 660 tty->print_cr("Bootstrapping graal....");
650 661
651 GraalCompiler* compiler = GraalCompiler::instance(); 662 GraalCompiler* compiler = GraalCompiler::instance();
652 if (compiler == NULL) fatal("must use flag -XX:+UseGraal"); 663 if (compiler == NULL) fatal("must use flag -XX:+UseGraal");
653 664
654 jlong start = os::javaTimeMillis(); 665 jlong start = os::javaTimeMillis();
655 666 add_method_to_queue(SystemDictionary::Object_klass(), vmSymbols::object_initializer_name(), vmSymbols::void_method_signature());
656 instanceKlass* klass = (instanceKlass*)SystemDictionary::Object_klass()->klass_part(); 667 add_method_to_queue(SystemDictionary::Object_klass(), vmSymbols::equals_name(), vmSymbols::object_boolean_signature());
657 methodOop method = klass->find_method(vmSymbols::object_initializer_name(), vmSymbols::void_method_signature()); 668 add_method_to_queue(SystemDictionary::String_klass(), vmSymbols::length_name(), vmSymbols::void_int_signature());
658 CompileBroker::compile_method(method, -1, 0, method, 0, "initial compile of object initializer", THREAD); 669 add_method_to_queue(SystemDictionary::String_klass(), vmSymbols::object_initializer_name(), vmSymbols::void_method_signature());
659 if (HAS_PENDING_EXCEPTION) {
660 CLEAR_PENDING_EXCEPTION;
661 fatal("error inserting object initializer into compile queue");
662 }
663 670
664 int z = 0; 671 int z = 0;
665 while (true) { 672 while (true) {
666 { 673 {
667 HandleMark hm; 674 HandleMark hm;