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Date:      Sat, 3 Aug 1996 16:12:37 -0400
From:      Joel Ray Holveck <joelh@gnu.ai.mit.edu>
To:        narvi@haldjas.folklore.ee
Cc:        garyh@agora.rdrop.com, kline@tera.com, kline@tera.com, freebsd-chat@freebsd.org
Subject:   Re: FreeBSD and Mersenne Primes
Message-ID:  <199608032012.QAA17287@kropotkin.gnu.ai.mit.edu>
In-Reply-To: <Pine.BSF.3.91.960803230805.218M-100000@haldjas.folklore.ee> (message from Narvi on Sat, 3 Aug 1996 23:09:12 %2B0300 (EET DST))

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 >>> There was some data in the first announcement that I saw about the
 >>> project (or perhaps on the web site) that *in this application* 4
 >>> Pentium 133(?)s = one Cray.
 >> Is this factoring in code optimized for a Cray?  On typical
 >> mundane code, the Cray is nothing spectacular; just for code that
 >> has been vectorized.
 > Perhaps it can't be vectorized? Would it actually be possible to
 > vestorize prime searcing programs?

I find that with a little creativity, most number-crunching algorithms
can be vectorized.  I'm not going to venture to work on this
particular prime-searching algorithm, esp not in FreeBSD-*, but I
would think the algorithm probably could be.

-- 
http://www.wp.com/piquan --- Joel Ray Holveck --- joelh@gnu.ai.mit.edu

The number you have reached is an imaginary number.
Please rotate your phone 90 degrees and try again.



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