tag:blogger.com,1999:blog-20975090.post6280759453253641601..comments2008-04-03T10:36:56.856-05:00Charles Oliver Nutterhttp://www.blogger.com/profile/06400331959739924670headius@headius.comBlogger11125tag:blogger.com,1999:blog-20975090.post-78168757411213833672007-12-07T10:02:20.557-06:002007-12-07T10:02:20.557-06:00This is awesome! But does not work!<BR/><BR/><BR/>C:\java\jruby-1.0.2\bin>java -cp .;..\lib\jruby.jar;..\lib\asm-2.2.3.jar fib<BR/>Exception in thread "main" java.lang.ClassCastException: sun.misc.Launcher$AppCl<BR/>assLoader cannot be cast to org.jruby.util.JRubyClassLoader<BR/> at org.jruby.runtime.MethodFactory.createFactory(MethodFactory.java:74)<BR/> at org.jruby.javasupport.util.CompilerHelpers.def(CompilerHelpers.java:6<BR/>6)<BR/> at fib.__file__(fib.rb:1)<BR/> at fib.run(fib.rb)<BR/> at fib.main(fib.rb)Sergiohttp://www.blogger.com/profile/00940287531426889065noreply@blogger.comtag:blogger.com,1999:blog-20975090.post-73913852809224981382007-09-01T18:36:48.329-05:002007-09-01T18:36:48.329-05:00I will try this and give you my feedback!free ps3http://free-ps3-for-me.blogspot.comnoreply@blogger.comtag:blogger.com,1999:blog-20975090.post-3208189108315371062007-08-17T07:04:06.341-05:002007-08-17T07:04:06.341-05:00This is really cool. I want to try it.<BR/><BR/>Regards,<BR/>Komail Noori<BR/><A HREF="http://www.komailnoori.com/" REL="nofollow" TITLE="Web Site Design">Web Site Design</A> - <A HREF="http://www.komailnoori.com/seo-expert/seo-expert.asp" REL="nofollow" TITLE="SEO Expert">SEO Expert</A><BR/>Web Site Design from freelance website designing expert of Pakistan.Komail Noorihttp://www.blogger.com/profile/17534767161795977826noreply@blogger.comtag:blogger.com,1999:blog-20975090.post-66596334095742856912007-05-20T08:52:20.374-05:002007-05-20T08:52:20.374-05:00Charles,<BR/><BR/>I just tried doing your fib_recursive example with RC2 and it bombed with a ClassCastException (in MethodFactory line 74). I searched for command line args that may be different for JRuby now compared to when you made this post but I didn't find any hints.Mariohttp://www.blogger.com/profile/09735459767789832285noreply@blogger.comtag:blogger.com,1999:blog-20975090.post-55305085159188653672007-01-20T14:11:59.208-06:002007-01-20T14:11:59.208-06:00Daniel: Oh, thank you! The current JIT generates its temporary class names based on the incoming method name. I have code in there (pretty hacky) to replace symbols with equivalent strings, like == becomes equalequal, + becomes plus, and so on. It appears that I missed &, so thank you for pointing that out.<br /><br />You will find there are a few bugs in the JIT that prevent Rails from running fully right now. Specifically, there's an issue where compiled code can't call private methods. I have a way to fix it, but it's waiting for other major changes to the JRuby codebase to come along.<br /><br />Thanks again for the report :)Charles Oliver Nutterhttp://www.blogger.com/profile/06400331959739924670noreply@blogger.comtag:blogger.com,1999:blog-20975090.post-82821475024180393632007-01-20T04:10:52.861-06:002007-01-20T04:10:52.861-06:00Oh, WEBrick was perceptably faster though with JIT enabled than without.Daniel Spiewakhttp://www.blogger.com/profile/17323566514229790079noreply@blogger.comtag:blogger.com,1999:blog-20975090.post-33823021095701591082007-01-20T04:09:26.955-06:002007-01-20T04:09:26.955-06:00Looks really really cool. Hey, I checked out the JIT with the latest trunk and rails 1.2.1 (just for kicks walking through the famous "blog in 15 min" screencast), and after a few minutes of usage, WEBrick gave me this garbled exception:<br /><br />http://192.168.101.2:3000/main/list -> /main/show/1<br />Exception in thread "Ruby Thread30071159" java.lang.ClassFormatError: Illegal class name "&21732876" in class file &21732876<br /> at java.lang.ClassLoader.defineClass1(Native Method)<br /> at java.lang.ClassLoader.defineClass(ClassLoader.java:620)<br /> at java.lang.ClassLoader.defineClass(ClassLoader.java:465)<br /> at org.jruby.util.JRubyClassLoader.defineClass(JRubyClassLoader.java:9)<br /> at org.jruby.compiler.impl.StandardASMCompiler.loadClass(StandardASMCompiler.java:242)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.runJIT(DefaultMethod.java:188)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:158)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:365)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:183)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:968)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.EvaluateCallable.call(EvaluateCallable.java:59)<br /> at org.jruby.runtime.Block.yield(Block.java:196)<br /> at org.jruby.runtime.ThreadContext.yield(ThreadContext.java:601)<br /> at org.jruby.RubyArray.reverse_each(RubyArray.java:801)<br /> at org.jruby.RubyArrayInvokerreverse_eachFixed0.call(Unknown Source)<br /> at org.jruby.internal.runtime.methods.FullInvocationMethod.wrap(FullInvocationMethod.java:63)<br /> at org.jruby.internal.runtime.methods.FullInvocationMethod.internalCall(FullInvocationMethod.java:92)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:339)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:377)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:339)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:804)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:339)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:804)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1044)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:365)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1044)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:365)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:365)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.EvaluateCallable.call(EvaluateCallable.java:59)<br /> at org.jruby.runtime.Block.yield(Block.java:196)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1580)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:339)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:377)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1401)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.RubyObject.eval(RubyObject.java:483)<br /> at org.jruby.Ruby.loadScript(Ruby.java:1175)<br /> at org.jruby.runtime.load.ExternalScript.load(ExternalScript.java:50)<br /> at org.jruby.runtime.load.LoadService.load(LoadService.java:195)<br /> at org.jruby.RubyKernel.load(RubyKernel.java:675)<br /> at org.jruby.RubyKernelInvokerSloadxx1.call(Unknown Source)<br /> at org.jruby.runtime.callback.InvocationCallback.execute(InvocationCallback.java:48)<br /> at org.jruby.internal.runtime.methods.FullFunctionCallbackMethod.internalCall(FullFunctionCallbackMethod.java:76)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.runtime.ThreadContext.callSuper(ThreadContext.java:580)<br /> at org.jruby.runtime.ThreadContext.callSuper(ThreadContext.java:591)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1468)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.EvaluateCallable.call(EvaluateCallable.java:59)<br /> at org.jruby.runtime.Block.yield(Block.java:196)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1580)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:775)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:775)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:339)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:377)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1305)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:339)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:804)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:339)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1533)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.internal.runtime.methods.AliasMethod.call(AliasMethod.java:73)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:365)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:339)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1533)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1305)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:775)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:365)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1305)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:339)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:804)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:968)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:775)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:365)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:365)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1305)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:775)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1549)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.internalCall(DefaultMethod.java:161)<br /> at org.jruby.internal.runtime.methods.AbstractMethod.call(AbstractMethod.java:63)<br /> at org.jruby.internal.runtime.methods.DefaultMethod.call(DefaultMethod.java:113)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:409)<br /> at org.jruby.RubyObject.callMethod(RubyObject.java:339)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:804)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:277)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:1305)<br /> at org.jruby.evaluator.EvaluationState.evalInternal(EvaluationState.java:775)<br /> at org.jruby.evaluator.EvaluationState.eval(EvaluationState.java:155)<br /> at org.jruby.internal.runtime.methods.EvaluateCallable.call(EvaluateCallable.java:59)<br /> at org.jruby.runtime.Block.yield(Block.java:196)<br /> at org.jruby.runtime.Block.call(Block.java:162)<br /> at org.jruby.RubyProc.call(RubyProc.java:118)<br /> at org.jruby.RubyProc.call(RubyProc.java:104)<br /> at org.jruby.internal.runtime.RubyNativeThread.run(RubyNativeThread.java:76)<br /><br /><br />Thought you might be interested.Daniel Spiewakhttp://www.blogger.com/profile/17323566514229790079noreply@blogger.comtag:blogger.com,1999:blog-20975090.post-79036559029594329562007-01-19T15:13:00.353-06:002007-01-19T15:13:00.353-06:00Do not stop please!Vitaliyhttp://viju.tvercity.netnoreply@blogger.comtag:blogger.com,1999:blog-20975090.post-79354106800091805402007-01-19T09:59:27.913-06:002007-01-19T09:59:27.913-06:00Sounds really good, I can't wait to give it a try on Raven and see how fast it can run.Matthttp://www.blogger.com/profile/05059773788741298600noreply@blogger.comtag:blogger.com,1999:blog-20975090.post-20896376667385384532007-01-19T08:48:05.596-06:002007-01-19T08:48:05.596-06:00That's great, Charles! I haven't had much time to play around in trunk lately, but I'll definitely take a look at the JIT compiler this weekend.kofnohttp://www.blogger.com/profile/06131294077831669412noreply@blogger.comtag:blogger.com,1999:blog-20975090.post-41231600439979464602007-01-19T06:19:32.684-06:002007-01-19T06:19:32.684-06:00<i>The current compiler covers only about 30% of the possible code constructs in Ruby, and the remaining 60% contains some of the biggest challenges like closures and class definitions.</i><br />Hey, and what about the remaining 10% of constructs, are we going to see them compiled some day? :-)Ivan Tarasovhttp://blogs.sun.com/navinoreply@blogger.com