Re: [rules-users] Drools low concurrency/high synchronization? !NOSIG!

2008-03-13 Thread Mark Proctor
Leon S wrote: We ran into this problem after upgrading from 3.0.* to 4.0.4. Is there a JIRA issue filed for this? I see a few MVEL-related issues scoped for 4.0.5 and 5.0 releases, but nothing that looks like specifically covering this problem. The user who reported this has not provided

Re: [rules-users] Drools low concurrency/high synchronization? !NOSIG!

2008-03-13 Thread Edson Tirelli
Leon, This specific problem was fixed in the 4.0.x branch a few weeks ago. I believe we covered all the scenarios, but in case we missed any, please let us know asap. []s Edson 2008/3/13, Leon Stein [EMAIL PROTECTED]: I'll test with the latest from 4.0.x branch, in the meanwhile,

Re: [rules-users] Drools low concurrency/high synchronization? !NOSIG!

2008-03-12 Thread Leon S
We ran into this problem after upgrading from 3.0.* to 4.0.4. Is there a JIRA issue filed for this? I see a few MVEL-related issues scoped for 4.0.5 and 5.0 releases, but nothing that looks like specifically covering this problem. Thanks, Leon Mark Proctor wrote: This looks different

[rules-users] Drools low concurrency/high synchronization? !NOSIG!

2008-01-22 Thread Ingomar Otter
Folks, I am currently trying to scale our implementation by farming out request into mutliple threads. I am on a 4 CPU Mac. A few things I am wondering about: 1. Although I see an increase in CPU load when going from single to multi-threaded processing the throughput increased marginally. I am

Re: [rules-users] Drools low concurrency/high synchronization? !NOSIG!

2008-01-22 Thread Fernando Meyer
Hi Ingomar, Which drools version are you using? We made improvements on 4.0.4, that fixes concurrency issues on mvel core, so if you aren't using it please do an update and try test against your environment. Please let me know if your problems go away when you upgrade. Thanks On Jan 22, 2008

Re: [rules-users] Drools low concurrency/high synchronization? !NOSIG!

2008-01-22 Thread Mark Proctor
This looks different to what was fixed in 4.0.4. I'm cc'ing brockm to get his feedback as it looks like an MVEL bug on accessors. Mark Fernando Meyer wrote: Hi Ingomar, Which drools version are you using? We made improvements on 4.0.4, that fixes concurrency issues on mvel core, so if you