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Subject: Re: Deep Sjeng Opteron Performance Results

Author: Robert Allgeuer

Date: 02:51:21 08/08/03

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>>I know this as well, your posting is not particularly helpful.
>>Still, knowing the speed-up for pure 32 bit code on an Opteron does make sense
>>for those who might want to buy an Opteron machine for chess today, when most
>>programs have NOT been compiled or released for 64 bit, yet.
>>
>>Robert
>
>So it doesn't make sense to buy a P4 either nor a K7, because the software they
>run at it is optimized in a much better way than the software you go install at
>it.
>
>You understanding what i say here?
>
>If you guess you do. Then first reread it carefully.
>

A comparison of 32 and 64 bit code running on the same Opteron hardware is
beneficial for several reasons, for technical and practical ones. It appears
that I am not the only one who thinks like that, please read the PS section in
Eugene's post a few lines above at
http://www.talkchess.com/forums/1/message.html?310380

Robert



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