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#1 |
Jun 2021
7816 Posts |
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When i communicate end dates with the server, i also get assigned an LL double check because i don't have enough memory. Can i stop this? It could get annoying unreserving the assignments.
Last fiddled with by birtwistlecaleb on 2021-06-26 at 00:18 |
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#2 | |
"David Kirkby"
Jan 2021
Althorne, Essex, UK
26×7 Posts |
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https://www.mersenne.org/cpus/ The default is "what makes sense". What have you set that to? What do you want? What hardware do you have - in particular how much memory? Generally speaking, not much RAM is needed for most tasks, although there are some tasks which benefit from a lot of RAM. What makes you believe you are getting double-checks because you don't have much memory? I suspect that the default "what makes sense" will often include double-checks. They are significantly faster to do than first time prime tests. I'm doing a double-check of M57906071 now, which will take around 14 hours, which is around a quarter of the time to do a first time prime test, for which exponents are currently around 104 million. Last fiddled with by drkirkby on 2021-06-26 at 01:19 |
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#3 |
Jun 2021
23·3·5 Posts |
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My preferred work in GIMPS is P-1. And I have an image to prove. I want to either: get only P-1 or not get automatic assignments.
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#4 |
P90 years forever!
Aug 2002
Yeehaw, FL
2·7·563 Posts |
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and how much memory is available for prime95 to use?
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#5 |
Jun 2021
7816 Posts |
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How can i see that?
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#6 |
P90 years forever!
Aug 2002
Yeehaw, FL
2·7·563 Posts |
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Options / Resource Limits
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#7 | |
"David Kirkby"
Jan 2021
Althorne, Essex, UK
44810 Posts |
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I don't know the absolute minimum RAM that is needed for P-1 factoring, but I have used a virutal machine on Amazon with only 1 GB of RAM. That completed P-1 factoring okay. But the 2nd stage of P-1 factoring can benefit from a lot of RAM, although it is not necessary to have a lot of RAM. I believe you can stop getting automatic assignments by setting something which on the Linux program (mprime) is called "Days of work to queue up". It should have a similar or identical name on Prime95. If that is set to 0, the program will not request any additional work from the server. |
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#8 |
Jun 2021
23·3·5 Posts |
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#9 |
"TF79LL86GIMPS96gpu17"
Mar 2017
US midwest
26×101 Posts |
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Prime95 comes with some very good documentation files. Your answer is there.
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#10 |
Jun 2021
23×3×5 Posts |
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Where are they?
Last fiddled with by birtwistlecaleb on 2021-06-26 at 02:30 Reason: The caps did not. |
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#11 |
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
3·31·113 Posts |
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You should look in the folder where you have put Prime95. That is generally where help files are for programs.
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