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Subject: Re: To SMP or not to SMP what's the answer?

Author: Charles Worthington

Date: 21:31:52 04/10/03

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On April 11, 2003 at 00:09:23, Jay Urbanski wrote:

>
>>
>>
>>It's simply wrong, or you have deliberately chosen to ignore all consumer
>>electronic devices and most PCs.
>>
>>I don't even know if the vast majority of processor produced in the world are 16
>>bits or 32 bits ones. Maybe the majority is 8 bits processors.
>>
>
>Perhaps if you include all embedded processors in the world.. but even that's
>doubtful.  But on the other hand I doubt your car or your refrigerator are going
>to be running a chess engine.
>
>SMP / SMT processing is definitely on the rise and you *will* see it become much
>more common on both the desktop and general purpose server machines.  IBM's
>POWER4 is already SMP on a chip, Itanium will be soon, as will Opteron in a few
>years.  Intel will follow suit on the desktop as they have with Hyperthreading
>already.  It's a cheap way to get more processing power out of the available
>silicon - so why not?




Not to mention the fact that they will soon reach a ceiling on how much speed
they can get out of a single cpu and once that happens multiprocessing will no
longer be a luxury...it will be a necessity.



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