Re: Jrockit Vs Sun

2008-06-19 Thread Quan Zhou
h heavier loader. That's some thinking that I want to share with you. 2008/6/18 Steve Ochani <[EMAIL PROTECTED]>: > Date sent: Wed, 18 Jun 2008 09:32:41 +0100 > From: James Law <[EMAIL PROTECTED]> > Subject:RE: Jrockit Vs Sun

RE: Jrockit Vs Sun

2008-06-18 Thread Steve Ochani
Date sent: Wed, 18 Jun 2008 09:32:41 +0100 From: James Law <[EMAIL PROTECTED]> Subject: RE: Jrockit Vs Sun To: Tomcat Users List Send reply to: Tomcat Users List > Here are the download links > http://comm

RE: Jrockit Vs Sun

2008-06-18 Thread James Law
om: Johnny Kewl [mailto:[EMAIL PROTECTED] Sent: 17 June 2008 18:31 To: Tomcat Users List Subject: Re: Jrockit Vs Sun -- It seems to be licensed, ie not free, and if you can figure out how to download the thing from that site, you're a better detective than I am. It seems to b

Re: Jrockit Vs Sun

2008-06-17 Thread Tony Anecito
I talked to the lead developer for JRockit months ago and he told me they take the code from Sun releases and add it to all the releases. What that means is thier 1.4.x is as fast as the 1.5.x but the difference is functionality they do not port 1.5 functionality to 1.4.x. This is important to me

Re: Jrockit Vs Sun

2008-06-17 Thread Leon Rosenberg
Hello, i have tested synchronized vs. atomic performance two years ago with both jrockit and sun 1.5, both 32 bit, and jrockit was clearly faster in synchronization and slower in atomics. But its of cause its far outdated. http://moskito.anotheria.net/AtomicVsSynchronized.html regards Leon On

Re: Jrockit Vs Sun

2008-06-17 Thread Juergen Weber
configurable. I would suggest looking at the docs for an > authorative answer. > > peter > > On Tue, Jun 17, 2008 at 2:06 PM, Caldarale, Charles R > <[EMAIL PROTECTED]> wrote: >>> From: Peter Lin [mailto:[EMAIL PROTECTED] >>> Subject: Re: Jrockit Vs Sun

Re: Jrockit Vs Sun

2008-06-17 Thread Peter Lin
:[EMAIL PROTECTED] >> Subject: Re: Jrockit Vs Sun >> >> One thing that is different in JRockit is it dynamically >> resizes the perm generation, so in some cases it's better >> than SUN jvm. > > Last time I looked, JRockit didn't actually have a generational &g

RE: Jrockit Vs Sun

2008-06-17 Thread Caldarale, Charles R
> From: Peter Lin [mailto:[EMAIL PROTECTED] > Subject: Re: Jrockit Vs Sun > > One thing that is different in JRockit is it dynamically > resizes the perm generation, so in some cases it's better > than SUN jvm. Last time I looked, JRockit didn't actually have a generat

Re: Jrockit Vs Sun

2008-06-17 Thread Peter Lin
I've compared JRockit 1.4 and 1.5 in the past against SUN and it was faster for synthetic benchmarks. I don't work for BEA, but I do like JRockit. One thing that is different in JRockit is it dynamically resizes the perm generation, so in some cases it's better than SUN jvm. peter On Tue, Jun 1

RE: Jrockit Vs Sun

2008-06-17 Thread Caldarale, Charles R
> From: Johnny Kewl [mailto:[EMAIL PROTECTED] > Subject: Re: Jrockit Vs Sun > > It seems to be Suns JRE It's not - different code base for the JVM core. The Java portion of the JRE and some of the native libraries may be the same. When we tried it several years ago, it was sli

Re: Jrockit Vs Sun

2008-06-17 Thread Johnny Kewl
- Original Message - From: "James Law" <[EMAIL PROTECTED]> To: Sent: Tuesday, June 17, 2008 12:56 PM Subject: Jrockit Vs Sun Ok not quite a Vs question, however I'm intrigued by BEA claim that Jrockit is the "industry leading solutions". Does anyone have any experience in Jrockit

Re: Jrockit Vs Sun

2008-06-17 Thread André Warnier
James Law wrote: xyz is the "industry leading solution". That's not exactly a precise scientific or technical expression. I suppose that when marketing guys get together to create literature about a product, the conversation goes about like this : - Ok guys, we need to claim something in ord