[fedora-arm] Broken sha512sum in coreutils
Gordan Bobic
gordan at bobich.net
Fri Jan 7 16:52:15 UTC 2011
Gordan Bobic wrote:
> Andy Green wrote:
>> On 01/07/11 16:15, Somebody in the thread at some point said:
>>
>>> [root at sheeva ~]# cat /proc/cpu/alignment
>>> User: 12230853
>>> System: 1
>>> Skipped: 0
>>> Half: 0
>>> Word: 0
>>> DWord: 1
>>> Multi: 0
>>> User faults: 0 (ignored)
>>
>> I wrote about the alignment issue here on ARM:
>>
>> http://warmcat.com/_wp/2007/05/25/the-alignment-monster/
>
> Aha, I know what you are talking about now, and I am aware of such
> issues. Here is a similar article a friend of mine wrote:
>
> http://www.altechnative.net/?p=48
Does changing the /proc/cpu/alignment setting from 0 (ignored) to 2
(fixup) come with a noticeable performance penalty?
Gordan
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