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* AMD64: IDE performance woes
@ 2004-05-27 17:17 Thomas Zehetbauer
2004-05-27 17:40 ` Bartlomiej Zolnierkiewicz
0 siblings, 1 reply; 2+ messages in thread
From: Thomas Zehetbauer @ 2004-05-27 17:17 UTC (permalink / raw)
To: linux-kernel
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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)
Tom
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: AMD64: IDE performance woes
2004-05-27 17:17 AMD64: IDE performance woes Thomas Zehetbauer
@ 2004-05-27 17:40 ` Bartlomiej Zolnierkiewicz
0 siblings, 0 replies; 2+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2004-05-27 17:40 UTC (permalink / raw)
To: Thomas Zehetbauer; +Cc: linux-kernel
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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2004-05-27 17:17 AMD64: IDE performance woes Thomas Zehetbauer
2004-05-27 17:40 ` Bartlomiej Zolnierkiewicz
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