Re: Large parallel computers

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James H. Cloos Jr. (cloos@jhcloos.com)
08 Mar 1999 12:11:04 -0600


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>>>>> "Bruce" == Bruce Schneier <schneier@counterpane.com> writes:

Bruce> Didn't some government agency recently install a massively parallel
Bruce> computer, with a few thousand Pentium Pros. Does anyone remember stats on
Bruce> that computer?

A good place to look for info on publicly documented supercomputers is
<http://www.top500.org>, the list of the top 500 supercomputer sites.

The one I rpesume you are thinking of is at Sandia National Labs, has
9152 Ppro/200/512s, is named ASCI Red and is at the head of that list.

Sandia also has a box named XP/S140 with 3680 Intel CPUs dating from
'93. Oak Ridge National Lab has XP/S-MP 150 with 3072 Intel µps
dating from 1995.

Cf <http://www.sandia.gov/ASCI/Red.htm>.

ASCI, incidently, is the US Department of Energy's Accelerated
Strategic Computing Initiative, according to that web site.

It seems that the 9152 µp number was due to a stated goal of one
terraflop; ASCI Red peaks at 1.3.

Apparently its purpose is to run the computer models designed to
replace live nuclear testing.

Some other references:

DOE Press Release <http://www.doe.gov/html/doe/whatsnew/pressrel/pr96178.html>

Intel's page: <http://www.ssd.intel.com/tflop.html>

ASCI: <http://www.sandia.gov/ASCI/>

ASCI Red Users Guide: <http://www.sandia.gov/ASCI/Red/UserGuide.htm>

- -JimC
- --
James H. Cloos, Jr. <http://www.jhcloos.com/cloos/public_key> 1024D/ED7DAEA6
<cloos@jhcloos.com> E9E9 F828 61A4 6EA9 0F2B 63E7 997A 9F17 ED7D AEA6
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The following archive was created by hippie-mail 7.98617-22 on Sat Apr 10 1999 - 01:18:50