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#1 |
P90 years forever!
Aug 2002
Yeehaw, FL
1F1616 Posts |
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I need some QA time on both a P4 and AMD64 machine with 2GB memory. If you have access to such a machine and are willing to help, please download ftp://mersenne.org/gimps/prptst.zip.
Run prp.exe and send the results.txt file to me when you are done. This is a rather ill-behaved app, you may need to kill it with task manager when you are done (or if it starts thrashing). I think the entire test will only take a few hours. |
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#2 |
Jul 2004
Milan, Ita
D016 Posts |
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Same machine already mentioned in other threads (Win2003 EE SP1, dual Xeon w/1Mb L2 cache, HT enabled, 2 GB @ 800 Mhz DDR-2 memory). Everything appears to be fine up to a certain (huge) limit, then the mismatch comes in....
Hope this helps ric |
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#3 |
P90 years forever!
Aug 2002
Yeehaw, FL
2×23×173 Posts |
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Thanks to ric and another user who emailed results, I have fixed three bugs in the 14M and 16M FFTs. I've uploaded a new prptst.zip. If it isn't too much to ask, can you try again with this new version? Thanks.
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#4 |
Jul 2004
Milan, Ita
3208 Posts |
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Two distinct runs, lasting around two hours each. Apparently looks fine, apart from a certain abrupt interruption, happening around 24M FFT sizes. More than happy to provide additional testing time, if needed.
HTH ric |
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#5 |
23×3×401 Posts |
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P4 2.4C, 2GB PC3200, Windows XP SP2
Ran for quite a while, but crashed hard. The message is in the attachment. I couldn't get all the crash details, but I've got a full development environment on here if there is any other information you might need. |
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#6 |
P90 years forever!
Aug 2002
Yeehaw, FL
2×23×173 Posts |
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So we can conclude that there are FFT problems for the 24M FFTs and higher.
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Thread Tools | |
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