Support Forums: Message List - Why do you think CGLib proxies are faster than JDK Proxies? http://www.theserverside.com Most recent forum messages en Jive Forums Silver 5.5.30 (www.jivesoftware.com) Sat, 25 May 2013 06:33:32 -0400 Performance Issues : Lookup method VS setter injection http://www.theserverside.com/discussions/thread.tss?thread_id=45089 Fri, 08 Aug 2008 16:43:50 -0400 Fri, 08 Aug 2008 16:43:50 -0400 Fri, 08 Aug 2008 16:43:50 -0400 Aug 8, 2008 RAJESHWAR VADHERAJU 0 4M2: Seems like CGLib is faster http://www.theserverside.com/discussions/thread.tss?thread_id=45089 Well, I was googling to find out which one was faster and landed up on this thread. I ran the example provided by Bob and in my machine, CGLib is faster than JDK Proxy...]]> Thu, 31 Jul 2008 17:25:06 -0400 Thu, 31 Jul 2008 17:25:06 -0400 Thu, 31 Jul 2008 17:25:06 -0400 Jul 31, 2008 Gergely Nagy 0 Seems like CGLib is faster http://www.theserverside.com/discussions/thread.tss?thread_id=45089 Thu, 10 Jul 2008 06:22:36 -0400 Thu, 10 Jul 2008 06:22:36 -0400 Thu, 10 Jul 2008 06:22:36 -0400 Jul 10, 2008 Yohan Liyanage 1 Re: could it be differences in hardware? http://www.theserverside.com/discussions/thread.tss?thread_id=45089
So if I understand correctly, it runs faster for you, but not for someone else. Same code should run the same assuming the hardware is similar enough. If there's a difference, then it must be something causing it....]]> Thu, 26 Apr 2007 19:24:30 -0400 Thu, 26 Apr 2007 19:24:30 -0400 Thu, 26 Apr 2007 19:24:30 -0400 Apr 26, 2007 peter lin 0 Re: could it be differences in hardware? http://www.theserverside.com/discussions/thread.tss?thread_id=45089 Wed, 25 Apr 2007 22:36:05 -0400 Wed, 25 Apr 2007 22:36:05 -0400 Wed, 25 Apr 2007 22:36:05 -0400 Apr 25, 2007 jkuhnert 0 Re: could it be differences in hardware? http://www.theserverside.com/discussions/thread.tss?thread_id=45089 So if I understand correctly, it runs faster for you, but not for someone else. Same code should run the same assuming the hardware is similar enough. If there's a difference, then it must be something causing it.

peter
...]]> Wed, 25 Apr 2007 21:21:47 -0400 Wed, 25 Apr 2007 21:21:47 -0400 Wed, 25 Apr 2007 21:21:47 -0400 Apr 25, 2007 Bob Lee 2 Re: could it be differences in hardware? http://www.theserverside.com/discussions/thread.tss?thread_id=45089
Is there a difference in the hardware like CPU?
...]]> Wed, 25 Apr 2007 17:40:31 -0400 Wed, 25 Apr 2007 17:40:31 -0400 Wed, 25 Apr 2007 17:40:31 -0400 Apr 25, 2007 peter lin 3 How about this http://www.theserverside.com/discussions/thread.tss?thread_id=45089 Wed, 25 Apr 2007 14:06:42 -0400 Wed, 25 Apr 2007 14:06:42 -0400 Wed, 25 Apr 2007 14:06:42 -0400 Apr 25, 2007 Prodeep Ready 0 Re: could it be differences in hardware? http://www.theserverside.com/discussions/thread.tss?thread_id=45089 Is there a difference in the hardware like CPU? No, Cglib really is faster, unless of course you're lucky enough to have a proxy which returns the exact same value every time regardless of the method. ;)]]> Wed, 25 Apr 2007 01:55:48 -0400 Wed, 25 Apr 2007 01:55:48 -0400 Wed, 25 Apr 2007 01:55:48 -0400 Apr 25, 2007 Bob Lee 5 could it be differences in hardware? http://www.theserverside.com/discussions/thread.tss?thread_id=45089 Tue, 24 Apr 2007 22:37:49 -0400 Tue, 24 Apr 2007 22:37:49 -0400 Tue, 24 Apr 2007 22:37:49 -0400 Apr 24, 2007 peter lin 6 Re: Why do you think CGLib proxies are faster than JDK Proxies? http://www.theserverside.com/discussions/thread.tss?thread_id=45089 Tue, 24 Apr 2007 17:46:14 -0400 Tue, 24 Apr 2007 17:46:14 -0400 Tue, 24 Apr 2007 17:46:14 -0400 Apr 24, 2007 James Carman 0 Re: Cglib is NOT definitly faster http://www.theserverside.com/discussions/thread.tss?thread_id=45089 Didn't Crazy Bob provide a link to his code -- ...]]> Tue, 24 Apr 2007 16:31:21 -0400 Tue, 24 Apr 2007 16:31:21 -0400 Tue, 24 Apr 2007 16:31:21 -0400 Apr 24, 2007 Prodeep Ready 9 Re: Cglib is NOT definitly faster http://www.theserverside.com/discussions/thread.tss?thread_id=45089 Java Proxies are faster. If you need to intercept with classes then CGLib makes sense since proxies can't do this, but I won't accept people saying CGLib is faster until they provide code proving it....]]> Tue, 24 Apr 2007 13:39:31 -0400 Tue, 24 Apr 2007 13:39:31 -0400 Tue, 24 Apr 2007 13:39:31 -0400 Apr 24, 2007 Bob Lee 0 Re: Cglib is NOT definitly faster http://www.theserverside.com/discussions/thread.tss?thread_id=45089
I suspect you're including the proxy creation in your test and using code like this to create your cglib


The code is available in the links and does not include creation part in the timing as you...]]> Tue, 24 Apr 2007 13:35:09 -0400 Tue, 24 Apr 2007 13:35:09 -0400 Tue, 24 Apr 2007 13:35:09 -0400 Apr 24, 2007 Anjan Bacchu 10 Cglib is NOT definitly faster http://www.theserverside.com/discussions/thread.tss?thread_id=45089 I suspect you're including the proxy creation in your test and using code like this to create your cglib ...]]> Tue, 24 Apr 2007 10:30:43 -0400 Tue, 24 Apr 2007 10:30:43 -0400 Tue, 24 Apr 2007 10:30:43 -0400 Apr 24, 2007 Prodeep Ready 12