PlayStation3 Array Not Exactly Rocket Science

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News Posted: Wed, Oct 17 2007 10:08 AM

It's astrophysics, not rocket science, actually. Frustrated with the complexity and expense of running computations on big arrays of supercomputers, Dr. Gaurav Khanna of the University of Massachusetts in Dartmouth has assembled 8 Playstation 3s into a cluster, loaded it up with Linux, and used it to perform massive calculations seeking to prove the existence of so-called gravity waves. Einstein's Special Theory of Relativity postulates that such waves exist, but it's never been proven.

He also says that the console's Cell processor, co-developed by
Sony, IBM and Toshiba, can deliver massive amounts of power, comparable
even to that of a supercomputer -- if you know how to optimize code and
have a few extra consoles lying around that you can string together.

"The PS3/Linux combination offers a very attractive cost-performance
solution whether the PS3s are distributed ... or clustered together (like Khanna's), says Sony's senior development manager of research and development, Noam Rimon.

According to Rimon, the Cell processor was designed as a parallel
processing device, so he's not all that surprised the research
community has embraced it. "It has a general purpose processor, as well
as eight additional processing cores, each of which has two processing
pipelines and can process multiple numbers, all at the same time,"
Rimon says.

What a fantastic piece of equipment a PlayStation3 is. It's a shame no one wants to play games on it.


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Very intriguing story, where can I read more about the "project"?



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I love mine, and im looking forward to some good game support this winter time. 

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Computwiz replied on Wed, Oct 17 2007 8:57 PM

Yea i love mine too, it is wikid with the T.V i have got :) Gaming Room 2008 For The Way :P



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Old School replied on Wed, Oct 17 2007 11:01 PM
You can find out more about the project here: PS Gravity Grid
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