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Subject: Re: Bob....how strong Crafty on Blue Pacific (@3.9 trillion p/s)?

Author: Robert Hyatt

Date: 18:58:24 10/29/98

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On October 29, 1998 at 18:27:10, Terry Presgrove wrote:

>Bob,Ed programers everywhere....just awe struck by the lastest
>super computer just unveiled by V.P. Gore. At 3.9 Trilion calculations
>per second just how strong would Crafty , Rebel, any of the comercialy
>available programs be? Unless I misunderstood its Over 15,000 times faster
>the the fastest PC's currrently available.  More than 5,800
>processors....wouldn't it be nice to play around with this baby for just a day?


first warning is a large number of processors...  ie it isn't a shared memory
machine, which means that it is not easy or efficient to distribute the search
on such machines.  If you have seen crafty on a 4 processor machine, and expect
that to scale so such a machine, you'll be disappointed...

However Sequent makes a 32 processor xeon-based machine that features a
shared memory.  *that* would scream...  IE a NPS of something around 10M
would be easy...



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