Mark, I did see the MR2 release in your site. we need to use dsl. Is there any change in this release as far as dsl is concerned. we already used version3.0.6 and created all dsl. can we use the rules as it is in the new release especially DSL? Please let me know. Thanks and Regs, Basha ________________________________ From: rules-users-bounces@lists.jboss.org on behalf of rules-users-request@lists.jboss.org Sent: Thu 4/12/2007 8:02 PM To: rules-users@lists.jboss.org Subject: rules-users Digest, Vol 5, Issue 36 Send rules-users mailing list submissions to rules-users@lists.jboss.org To subscribe or unsubscribe via the World Wide Web, visit https://lists.jboss.org/mailman/listinfo/rules-users or, via email, send a message with subject or body 'help' to rules-users-request@lists.jboss.org You can reach the person managing the list at rules-users-owner@lists.jboss.org When replying, please edit your Subject line so it is more specific than "Re: Contents of rules-users digest..." Today's Topics: 1. Re: Subject: Re: [rules-users] DSL is Dropped? (Mark Proctor) 2. Re: Add/remove objects from working memory are very CPU intensive (Mark Proctor) 3. Re: Add/remove objects from working memory are very CPU intensive (Einat Idan) 4. Object in parameter (fakhfakh ismail) ---------------------------------------------------------------------- Message: 1 Date: Thu, 12 Apr 2007 13:33:42 +0100 From: Mark Proctor <mproctor@codehaus.org> Subject: Re: Subject: Re: [rules-users] DSL is Dropped? To: Rules Users List <rules-users@lists.jboss.org> Message-ID: <461E2726.2060705@codehaus.org> Content-Type: text/plain; charset="iso-8859-1" M3, so it won't be in this upcoming release, but the one after. there will be partial DSL support in M2, at the engine level, but not at the IDE level. Mark Sikkandar Nawabjan wrote:Mark, I did see your reply on one of the question that DSL is not enable for M1. In which version it will be enable. we plan to use milestone. Is it going to be enable or DSL feature going to be removed? Thanks and Regs, Basha ------------------------------------------------------------------------ _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users-------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.jboss.org/pipermail/rules-users/attachments/20070412/0075c6cb/attachment-0001.html ------------------------------ Message: 2 Date: Thu, 12 Apr 2007 13:34:52 +0100 From: Mark Proctor <mproctor@codehaus.org> Subject: Re: [rules-users] Add/remove objects from working memory are very CPU intensive To: Rules Users List <rules-users@lists.jboss.org> Message-ID: <461E276C.3060906@codehaus.org> Content-Type: text/plain; charset="iso-8859-1" I'm just finalising the last bit, so any day now. with any luck over the weekend or monday. Mark Einat Idan wrote:Michael, Thanks for your reply. When is the next milestone expected? On 4/12/07, *Michael Neale* <michael.neale@gmail.com <mailto:michael.neale@gmail.com>> wrote: definately upgrade to latest 3.0.x version (3.0.6). Also, those methods are were most of the work happens, its a common misconception that all the work happens lazily when you call "fire all rules" but that is not the case, as you assert each object, it propagates through the RETE network, so that is normal to see the time spent there for lots of data. you can also try the trunk version if you like, its certainly got some improvements, but the next milestone (if you can wait) will be more worth your time. Michael. On 4/12/07, *Einat Idan* <idan.einat@gmail.com <mailto:idan.einat@gmail.com>> wrote: Hi, I encountered a serious performance problem using Jboss Rules 3.0.1. The process was executed on a pretty strong machine - a DL350 4 cpu RedHat machine. The process was using about 100% CPU and I used a profiler to see what's going on: My application adds/removes objects to/from the working memory of a stateful rule session quite intensively (2000-3000 per sec), though the intensive actions were related to a single rule session and only a few extra rule sessions existed simultaneously. It turned out that about 7-10% of CPU was consumed per a single add/remove operation. More specifically, ReteooWorkingMemory.doRetract() and ReteooWorkingMemory.doAssertObject() were the major consumers. I would expect a basic operation like this to be significantly less CPU intensive. Would you please provide more information, is my benchmark too ambitious? Do you recommend an upgrade to version 3.0.6? 3.1? If so, please elaborate what were the performance improvements. Best regards, Einat Idan _______________________________________________ rules-users mailing list rules-users@lists.jboss.org <mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users@lists.jboss.org <mailto:rules-users@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/rules-users ------------------------------------------------------------------------ _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users-------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.jboss.org/pipermail/rules-users/attachments/20070412/a706a02f/attachment-0001.html ------------------------------ Message: 3 Date: Thu, 12 Apr 2007 16:01:56 +0300 From: "Einat Idan" <idan.einat@gmail.com> Subject: Re: [rules-users] Add/remove objects from working memory are very CPU intensive To: "Rules Users List" <rules-users@lists.jboss.org> Message-ID: <b365cc480704120601s6322e320n5985259f33224720@mail.gmail.com> Content-Type: text/plain; charset="iso-8859-1" Hi Mark, Thanks, these is good news! My product is planned to be GA in 4-5 months. When do you recommend shifting from 3.0.1 (that's the version I currently use) to 3.1? When do you expect 3.1 to be a stable version? Best regards, Einat On 4/12/07, Mark Proctor <mproctor@codehaus.org> wrote:I'm just finalising the last bit, so any day now. with any luck over the weekend or monday. Mark Einat Idan wrote: Michael, Thanks for your reply. When is the next milestone expected? On 4/12/07, Michael Neale <michael.neale@gmail.com > wrote:definately upgrade to latest 3.0.x version (3.0.6). Also, those methods are were most of the work happens, its a common misconception that all the work happens lazily when you call "fire all rules" but that is not the case, as you assert each object, it propagates through the RETE network, so that is normal to see the time spent there for lots of data. you can also try the trunk version if you like, its certainly got some improvements, but the next milestone (if you can wait) will be more worth your time. Michael. On 4/12/07, Einat Idan <idan.einat@gmail.com> wrote:Hi, I encountered a serious performance problem using Jboss Rules 3.0.1. The process was executed on a pretty strong machine - a DL350 4 cpu RedHat machine. The process was using about 100% CPU and I used a profiler to see what's going on: My application adds/removes objects to/from the working memory of a stateful rule session quite intensively (2000-3000 per sec), though the intensive actions were related to a single rule session and only a few extra rule sessions existed simultaneously. It turned out that about 7-10% of CPU was consumed per a single add/remove operation. More specifically, ReteooWorkingMemory.doRetract() and ReteooWorkingMemory.doAssertObject() were the major consumers. I would expect a basic operation like this to be significantly less CPU intensive. Would you please provide more information, is my benchmark too ambitious? Do you recommend an upgrade to version 3.0.6? 3.1? If so, please elaborate what were the performance improvements. Best regards, Einat Idan _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users_______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users------------------------------ _______________________________________________ rules-users mailing list rules-users@lists.jboss.orghttps://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users-------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.jboss.org/pipermail/rules-users/attachments/20070412/2dcacdc0/attachment-0001.html ------------------------------ Message: 4 Date: Thu, 12 Apr 2007 16:31:22 +0200 (CEST) From: fakhfakh ismail <ismail_info2005@yahoo.fr> Subject: [rules-users] Object in parameter To: rules-users@lists.jboss.org Message-ID: <20070412143122.664.qmail@web27305.mail.ukl.yahoo.com> Content-Type: text/plain; charset="iso-8859-1" Hello, First sorry for my bad English when I execute this rule an error is affiched. when user1: BnUserValue(name : name) and ActiviteOut : BnNodeValue() and lien: BnEdgeValue(id : id, OutBnNode : OutBnNode) then System.out.println("oui ça marche"); end the problem is when I remove the object OutBnNode : OutBnNode the parameter there's not error I want to is this error exist because I can't set parameter with type not String, Integer, Date, .... Best regard --------------------------------- Découvrez une nouvelle façon d'obtenir des réponses à toutes vos questions ! Profitez des connaissances, des opinions et des expériences des internautes sur Yahoo! Questions/Réponses. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.jboss.org/pipermail/rules-users/attachments/20070412/a712bf05/attachment.html ------------------------------ _______________________________________________ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users End of rules-users Digest, Vol 5, Issue 36 ******************************************
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