Re: AMD64: IDE performance woes

From: Bartlomiej Zolnierkiewicz
Date: Thu May 27 2004 - 12:39:39 EST

Next message: Arjan van de Ven: "Re: [2.6.7-rc1-mm1] lp int copy_to_user replaced"
Previous message: FabF: "[2.6.7-rc1-mm1] lp int copy_to_user replaced"
In reply to: Thomas Zehetbauer: "AMD64: IDE performance woes"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

On Thursday 27 of May 2004 19:17, Thomas Zehetbauer wrote:
> It seems that IDE performance is severely degraded on AMD64:
>
> hdparm -t timings
> 2.4.25/i386: 54.13MB/s
> 2.6.6/x86_64: 31.4MB/s
>
> Board is a Tyan Thunder K8W s2885 with an AMD8111 controller
> IDE device parameters are the same (hdparm -a8 -c1 -d1 -m16 -u1)

Can you try with -a8 removed?

> Tom

-
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/

Next message: Arjan van de Ven: "Re: [2.6.7-rc1-mm1] lp int copy_to_user replaced"
Previous message: FabF: "[2.6.7-rc1-mm1] lp int copy_to_user replaced"
In reply to: Thomas Zehetbauer: "AMD64: IDE performance woes"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]