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-   -   New GGNFS problem (https://www.mersenneforum.org/showthread.php?t=11039)

henryzz 2008-11-30 14:47

[quote=10metreh;151364]Sadly I've deleted the message. :exclaim:[/quote]
would you mind looking in your browser history
i would like to see that page

schickel 2008-11-30 15:57

1 Attachment(s)
[QUOTE=10metreh;151338]It turns out that there is a dll bug in matsolve. I have all my relations though. How do I convert the files so I can use msieve for the postprocessing?[/QUOTE]10metreh,
Here is a script to take the GGNFS files and convert to msieve to do the post-processing.

Save the file and rename to nfs2ms.pl and then just run "perl nfs2ms.pl" and it will take it from there. I use it all the time.

Let me know how it works out.

Later,[INDENT]Frank[/INDENT]
PS. you need to edit the paths to point procrels. Just change the path to the same as your factlat script.....

10metreh 2008-11-30 18:05

[URL="http://factorization.blogspot.com/2007/11/c12711336.html"]factorization.blogspot.com/2007/11/c12711336.html[/URL] is the one you are looking for.

henryzz 2008-11-30 18:25

[quote=10metreh;151378][URL="http://factorization.blogspot.com/2007/11/c12711336.html"]factorization.blogspot.com/2007/11/c12711336.html[/URL] is the one you are looking for.[/quote]
he pmed it to me as well
thanks anyway
how far did you sieve

henryzz 2008-12-01 08:38

1 Attachment(s)
i think i know what your problem was
was that matprune.exe is missing
for some reason all the build of ggnfs i have found dont include matprune.exe
i had this problem for ages
i built it myself a while back on a athlon 64 in 32bit windows
it works on my core 2 but it might not on your p4
if it dosent i will have a go at compiling for p4(and core 2 for myself)
i have attached it below
i was very close to the max forum upload limit

10metreh 2008-12-01 15:22

Incorrect. Matprune was there. Only factLat didn't use it when it said it should, it only did more sieving still. I terminated it when it started sieving up to q = 1.7m.

henryzz 2008-12-01 15:40

[quote=10metreh;151487]Incorrect. Matprune was there. Only factLat didn't use it when it said it should, it only did more sieving still. I terminated it when it started sieving up to q = 1.7m.[/quote]
it should run after the matbuild program if matbuild found enough full relations
what was the output from matbuild

10metreh 2008-12-02 18:39

I have adjusted the script, but this error message appears:

"C:/Documents" is not recognized as an internal or external command, operable program or batch file.

My path starts C:/Documents and Settings/, like a lot of people's. Perhaps the space is what confused the program?

factLat does not recognize the backward slash, so I used forward slashes. Perhaps using forward slashes here was the problem.

henryzz 2008-12-02 19:14

[quote=10metreh;151673]I have adjusted the script, but this error message appears:

"C:/Documents" is not recognized as an internal or external command, operable program or batch file.

My path starts C:/Documents and Settings/, like a lot of people's. Perhaps the space is what confused the program?

factLat does not recognize the backward slash, so I used forward slashes. Perhaps using forward slashes here was the problem.[/quote]
i am currently using paths of ""
this works if everything is in the same directory

10metreh 2008-12-02 19:23

It finds the directory this time, but it doesn't find procrels.

P.S. Who holds the record for the fastest first 200 posts?

henryzz 2008-12-02 19:28

[quote=10metreh;151685]It finds the directory this time, but it doesn't find procrels.

P.S. Who holds the record for the fastest first 200 posts?[/quote]
dunno but i reckon you might have it:smile:


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