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Old 2012-09-09, 01:32   #12
kracker
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Any luck with worktodo.add?
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Old 2012-09-09, 01:42   #13
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Nice additions. Thanks, Scott!

Last fiddled with by kladner on 2012-09-09 at 01:43
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Old 2012-09-09, 01:45   #14
swl551
 
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Default WorkToDo.add

Quote:
Originally Posted by kracker View Post
Any luck with worktodo.add?
My testing showed that only of the mfaktX apps support worktodo.add. However I don't recall which one. Due to this disparity I have held off implementing support for it in mfaktXapp. However since you've asked a few times I'll add it to 1.3.x in the next beta release... check back tomorrow around 1:00 pm for any news.
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Old 2012-09-09, 01:47   #15
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Default support for WorkToDo.Add

My testing showed that only ONE of the mfaktX apps support worktodo.add. However, I don't recall which one. Due to this disparity I have held off implementing support for it in mfaktXapp. However since you've asked a few times I'll add it to 1.3.x in the next beta release... check back tomorrow around 1:00 pm for any news.
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Old 2012-09-09, 06:03   #16
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Default Confirmation on GHZdays credits for found/not-found factors

Are the following values true under all conditions?

1. Factor NOT found=3.6908 ghzDays
2. Factor FOUND=6.7350 ghzDays

These are the values I see PrimeNet crediting me on my results, but do these only apply to 2^70 to 2^71 factors?
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Old 2012-09-09, 09:28   #17
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These values do indeed not apply under all conditions.
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Old 2012-09-09, 09:55   #18
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Quote:
Originally Posted by swl551 View Post
Are the following values true under all conditions?

1. Factor NOT found=3.6908 ghzDays
2. Factor FOUND=6.7350 ghzDays

These are the values I see PrimeNet crediting me on my results, but do these only apply to 2^70 to 2^71 factors?
James Heinrich has the (PHP) code to calculate the GHz/days for every range and exponent.

Luigi
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Old 2012-09-09, 13:58   #19
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I looked at it http://www.mersenne.ca/credit.php?showsource=1


I think I'll pass on having MfaktXapp calculating GHZ days for now.
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Old 2012-09-09, 14:12   #20
chalsall
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Quote:
Originally Posted by swl551 View Post
I think I'll pass on having MfaktXapp calculating GHZ days for now.
The code is not that difficult. Here's all you need for calculating Trial Factoring credit (in perl):

Code:
sub CalculateGHzDaysTF {
   my ($Exp, $From, $To) = @_;
   my ($GHzDays, $Cnt);

   $GHzDays = 0;

   for ($Cnt = $From + 1; $Cnt <= $To; $Cnt++) {
      $GHzDays += (0.00707 * 2.4) * (2 ** ($Cnt - 48)) * 1680 / $Exp;
   }

   return $GHzDays;
}
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Old 2012-09-09, 15:08   #21
swl551
 
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Quote:
Originally Posted by chalsall View Post
The code is not that difficult. Here's all you need for calculating Trial Factoring credit (in perl):

Code:
sub CalculateGHzDaysTF {
   my ($Exp, $From, $To) = @_;
   my ($GHzDays, $Cnt);

   $GHzDays = 0;

   for ($Cnt = $From + 1; $Cnt <= $To; $Cnt++) {
      $GHzDays += (0.00707 * 2.4) * (2 ** ($Cnt - 48)) * 1680 / $Exp;
   }

   return $GHzDays;
}


@chalsall
Thanks for the code I have a question. On primenet I see two credit conditions for a 2^70 to 2^71 factor.

GhzDaysFactorNotFound=3.6908
GhzDaysFactorFound=6.7350


I assume your code is calculating only the GhzDaysFactorNotFound value portion?
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Old 2012-09-09, 15:16   #22
chalsall
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Quote:
Originally Posted by swl551 View Post
I assume your code is calculating only the GhzDaysFactorNotFound value portion?
That is correct.
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