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Article #283

Re: How much is a cray ??

#283
From: Steve Lamont
Date: Mon, 03 Jun 1991 19:52
27 lines
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In article <MCCALPIN.91Jun3142209@pereland.cms.udel.edu> mccalpin@perelandra.cms.udel.edu (John D. McCalpin) writes:
>I have never seen a technical summary of the models XMS or Y/MP-EL.  
>
>What are their vital statistics? 
>
>If the XMS is really X/MP compatible, then I guess all I need is the
>clock speed.  If not, what is the maximum sustainable memory bandwidth
>from main memory to vector registers?

The XMS is the Supertek S-1 in Cray clothing.  40 nSec clock.  Somewhere around
a quarter of a single X/MP head.

>Ditto for the YMP/EL.

Dunno about that one -- I had notes from the dog and pony CRI put on a few
weeks ago but can't seem to find them.  About 1/4 of a Y/MP rings a bell but
I could be making that up.  Cray-ons?

							spl (the p stands for
							probably comes with a 
							hand crank instead of
							a bench seat...)
-- 
Steve Lamont, SciViGuy -- (408) 646-2752 -- a guest at network.ucsd.edu --
NPS Confuser Center / Code 51 / Naval Postgraduate School / Monterey, CA 93943
"When people are programming virtual 5-D webs of glowing spidersilk by pure
thought power -- there will still be hackers."  T.Neff in alt.folklore.computers
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Message-ID: <5427@network.ucsd.edu>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!wuarchive!uunet!ogicse!ucsd!network.ucsd.edu!slamont
References: <1991Jun3.034841.25633@marlin.jcu.edu.au> <093454.14049@timbuk.cray.com> <MCCALPIN.91Jun3142209@pereland.cms.udel.edu>

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From: slamont@network.ucsd.edu (Steve Lamont)
Newsgroups: comp.unix.cray
Subject: Re: How much is a cray ??
Message-ID: <5427@network.ucsd.edu>
Date: 3 Jun 91 19:52:10 GMT
Article-I.D.: network.5427
References: <1991Jun3.034841.25633@marlin.jcu.edu.au> <093454.14049@timbuk.cray.com> <MCCALPIN.91Jun3142209@pereland.cms.udel.edu>
Organization: Naval Postgraduate School, Monterey, CA
Lines: 27