Robert,
That's correct. I have a P4 single core CPU. With hyperthreading on, it behaves like a dual core or dual CPU machine, and with it off, it's like a single core. I've updated to the current CVS versions and I'm currently rebuilding the debug and release versions. Apparently, there were a lot of modifications that were checked in after I got a CVS update last night. So, I wanted to get those mods before I did any more debugging. Also, I'm wondering if you ever sleep. :-) chuck _____ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield Sent: Thursday, February 08, 2007 4:12 AM To: osg users Subject: Re: [osg-users] CVS performance test Hi Chuck, On 2/7/07, Chuck Cole <[EMAIL PROTECTED]> wrote: Once the viewer locks up, I have to kill the process. The display no longer responds to key presses or mouse movements. Also, I disabled hyperthreading and I got the same results (locks up on first press of 'm'). I'll rebuild the debug versions of the code tonight and try some more debugging tomorrow. Your P4 when hyper threading is disabled is effectively just a single core machine, as its not a P4 D, is this right? Robert.
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