[EMAIL PROTECTED] wrote:
>
> > At 08:07 PM 4/26/01 +0200, you wrote:
> > [sniped]
> > >>
> > >> 1.4GHz P4, old code: 0.126 sec.
> > >> 1.4GHz P4, new code: 0.048 sec.
A bit less than a 3-to-1 improvement, since a third of .126 would be .42.
> > >> 1.2GHz Athlon, 133MHz DDR: 0.084 sec.
> > >>
> > >> I have a few more optimizations up my sleeve. I think my goal
> > >> of 0.040 seconds is achievable.
>
> Hey George:
>
> When will we begin to see this improved code in action? This would seem
> to cut a 10 million exponent LL test time almost 280 hours, which is quite a
> savings, and an increase to total throughput for the project. In the time I
> can clear one exponent, it could now clear about 4.5 exponents.
So how do you come to expect 4.5-to-1?
_________________________________________________________________________
Unsubscribe & list info -- http://www.scruz.net/~luke/signup.htm
Mersenne Prime FAQ -- http://www.tasam.com/~lrwiman/FAQ-mers
