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List:       beowulf
Subject:    Re: 32-port gigabit switch
From:       Eray Ozkural <exa () ttnet ! net ! tr>
Date:       2003-03-06 21:40:45
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Hi Mark!

On Thursday 06 March 2003 21:55, Mark Hahn wrote:
> 
> take 64 nodes, think of them as an 8x8 grid.
> take 16 switches, think of them as 8 "row" switches and 8 "col" switches.

Excuse me, is that 16 16-port switches? Wouldn't that cost a little too much?

I've been thinking about novel static and dynamic networks for Beowulf 
systems, so I have a genuine interest in new architectures. A fat "dynamic" 
tree sounds like a nice idea.

I'm not sure if your proposition is sensible, though. Surely, I agree that the 
"really cool switch" solutions are becoming too expensive....

Cheers,

-- 
Eray Ozkural (exa) <erayo@cs.bilkent.edu.tr>
Comp. Sci. Dept., Bilkent University, Ankara
www: http://www.cs.bilkent.edu.tr/~erayo  Malfunction: http://mp3.com/ariza
GPG public key fingerprint: 360C 852F 88B0 A745 F31B  EA0F 7C07 AE16 874D 539C

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