----- Original Message ----- From: "Teemu Torma" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, March 11, 2003 10:40 AM Subject: Re: [Cooker] kernel-smp-2.4.21.0.13mdk-1-1mdk: IO-APIC enabled, but all interrupts routed to CPU0
> On Tuesday 11 March 2003 06:30, Wesley J Landaker wrote: > > I just tried to submit this on bugzilla, but couldn't: kept getting > > interal server errors. I'll try again later. For now, has anyone seen > > anything like this? This is with kernel-smp-2.4.21.0.13mdk-1-1mdk. > > > > IO-APIC is enabled on my system, however all interrupts are routed to > > CPU0. This didn't used to be the case, and I see a *drastic* > > performance hit because of this (for instance, using mencoder to > > capture real-time TV I used to get 35fps, now I can't even get > > 20fps). > > I just checked and the same thing is happening with the only smp machine > where I have cooker installed. It was installed just few days ago, so > I don't know about previous kernels if they worked or not. > > Teemu > > I checked too and I have also a very drastic performance problem with mencoder, encoding a video or TV, or encoding sound in oggvorbis. (about 4 times slower). This happens with the NON smp kernel, and this is even worse with the multimedia kernel (NON smp). Have you sent the bug to Bugzilla ? I'll vote for it. Eric
