Re: How to disable slow agpgart in kernel config?

From: Dave Jones
Date: Fri Feb 11 2005 - 13:49:47 EST


On Fri, Feb 11, 2005 at 05:21:39PM +0100, Marcus Hartig wrote:

> No warnings/errors in both logs. All clean. But switching/maximizing
> between tasks like firefox, thunderbird or a gnome-terminal is so slow,
> that you can see it how firefox/GTK+ theme is writing the GUI and the
> fonts slowly back. Minimizing is no more fun, like a fast slide-show. And
> that on a fast amd64 3200 with 1 GB RAM and a FX 5900XT. :(

None of this involves 3D operation, or AGPGART.

> With the nVidia own nv_agp it appears directly in all apps, very fast
> under GNOME 2.8.1. Why, I do not know. Also game (opengl) performance is
> faster with the nv_agp, that I haven't used the kernel agp for months, now.

*shrug*, if the nvidia module is properly configured, it should make
no difference at all. AGPGART operation isn't a performance critical
thing, as the hardware does 99% of the work.


Dave

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/