Re: linux-image-2.6.18-5-686 - turn off SMP and then disable local APIC
- To: debian-user <debian-user@lists.debian.org>
- Subject: Re: linux-image-2.6.18-5-686 - turn off SMP and then disable local APIC
- From: "Pál Csányi" <csanyipal@gmail.com>
- Date: Sun, 23 Sep 2007 20:37:50 +0200
- Message-id: <[🔎] 3d78597f0709231137r3248fe6al6b035026f7ee8a55@mail.gmail.com>
- Reply-to: csanyipal@gmail.com
- In-reply-to: <3d78597f0709231135p37c6377fx71097306c982a10e@mail.gmail.com>
- References: <20070923160758.1ECF82DE8F@murphy.debian.org> <200709231319.30398.Howland@priss.com> <3d78597f0709231040wf99e64r687548dee47210a2@mail.gmail.com> <200709231409.10010.Howland@priss.com> <3d78597f0709231133k7ddf20d5r2a41b4ddd96bfd00@mail.gmail.com> <3d78597f0709231135p37c6377fx71097306c982a10e@mail.gmail.com>
2007/9/23, Pál Csányi <csanyipal@gmail.com>:
> 2007/9/23, Curt Howland <Howland@priss.com>:
>
> > One thing I forgot to mention, there is little or no performance hit
> > for using an SMP kernel with a single-CPU machine. So I wouldn't
> > worry about that.
>
> I have a Dual 2 Core CPU.
> I must to disable SMP and locale APIC because the NVIDIA driver is not
> compatible yet with Dual 2 Core processors.
>
> Look here:
> http://wiki.debian.org/NvidiaGraphicsDrivers#head-2fcab290c485d544de87c91512fa1f8c626a9530
But if I know how to toggle off NVIDIA's multithread optimizations
that would be the better solution. Look here:
http://www.nvidia.com/docs/IO/37395/93.71_open.pdf
on the 3. page!
--
Regards, Paul Csanyi
http://www.freewebs.com/csanyi-pal/index.htm
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