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Old 2007-11-11, 12:45   #6
davieddy
 
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"Lucan"
Dec 2006
England

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Quote:
Originally Posted by S485122 View Post
The credit FFT sizes are based on non SSE2 processors, they are a bit higher : cross over to 2560KB at 40250000, while in the program you find the cross over at 39500000.

Jacob
Does this mean that the "sustained throughput" as quoted
on Primenet stats page is being underestimated while the
bulk of the work is coming fromm LL tests on exponents between
39.5M and 40.25M?

Can SSE2 processors run non SSE2 code? If so would they be better
off running this code with a 2048K FFT?

David

Last fiddled with by davieddy on 2007-11-11 at 13:02
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