I use tomcat 4.1.18 with sun 1.4.2_03 jdk, and the ht performance is much worse. I am using mod_jk 1.3 also.
--- On Thu 02/26, Ralph Einfeldt < [EMAIL PROTECTED] > wrote: From: Ralph Einfeldt [mailto: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Date: Thu, 26 Feb 2004 13:49:22 +0100 Subject: RE: Hyperthreading performance dead ! <br>Wether tomcat works on Hyperthreading PC's depends mainly on the <br>underlying jvm and the operating system. If these do a good job <br>in an ht environment, tomcat will use the benefits as it is highly <br>multithreaded.<br><br>The only part of tomcat that might directly use HT is the mod_jk[2] <br>connector. (Don't know if it actually does)<br><br>> -----Original Message-----<br>> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]<br>> Sent: Thursday, February 26, 2004 1:30 PM<br>> To: [EMAIL PROTECTED]<br>> Subject: Hyperthreading performance dead !<br>> <br>> <br>> I've been testing my Java app in Tomcat on a Hyperthreading Dell PC -<br>> identical to current production dell bar HT. The app runs <br>> more than 20x as<br>> slow compared with existing system. There is no difference at <br>> all hardware / software apart from HT.<br>> <br>> Does Tomcat work on Hyperthreading PC's / any1 else had & solved this<br>> problem ??<br>> <br><br>---------------------------------------------------------------------<br>To unsubscribe, e-mail: [EMAIL PROTECTED]<br>For additional commands, e-mail: [EMAIL PROTECTED]<br><br> _______________________________________________ Join Excite! - http://www.excite.com The most personalized portal on the Web! --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
