I have compiled GGNFS using the default settings (Makefile -> Makefile.athlon) and even successfully factored a SNFS difficulty 165 number on my first try. (It...
Xyzzy
michael.vang@...
Sep 6, 2007 4:49 pm
2092
I'm using the CVS source code (because the tgz file didn't work on my computer). You can try getting and compiling by executing following commands on you...
During my current factorization of a c137 the siever stops quite frequently with a return value 65280. Restarting with the same specialq returns the same...
I happened to have access to a cluster for a few hours and thought to try parallel sieving, on 28 nodes, of a target with SNFS difficulty=175. After choosing...
Sieving performed on four AMD cores (3800, dual 3600 and 4000). Final work performed on the 3800. The fb=6e6 was definitely too low. Next time I think I would...
Hello, I have a problem finishing a c133 factorization. I did the sieving and the matrix steps, (gave 32 deps). When running sqrt with every depnum, I get the...
I forgot to say it gives this error right after writing this line : Reading relations from rels.bin.0... I tried an older version of sqrt program and get a...
Hello, Bob! GGNFS project moved to sourceforge some time ago. More recent and less buggy versions can be found there. ... -- Best Regards, Andrei Belenko...
I managed to solve this problem by downloading the sourceforge newer version, it took 8 times less relations (5 mil special Q instead of 40mil) to get a very...
patch against latest CVS at http://tech.groups.yahoo.com/group/ggnfs/ files/procrels_sieve_factLat.diff.gz procrels.c: - added code to load/save (a,b) list and...
I wonder if someone could help me with the above, please? [Tiger 10.4.X, gcc 4.0] Firstly, the latest version of the source I seem to be able to find, is...
I have downloaded ggnfs, and MinGW, which I was told was needed for compiling. Because I have very little programming experience, is there a step-by- step...
I read this post with interest, in reference to _my_ recent request for help. But tell me, please, Hans - how do I obtain a CVS username/password? [the...
... download) ... will ... Hans, I'm using Windows, and don't recognize the commands. I also do not know of cvs. When I type it into google, I get lots of...
Hi, I had several problems with matbuild/matprune/matsolve and I think I have figured the problem. I'm using a 64 bits computer and every time I tried to...
Great! (After some experimentation) I've successfully downloaded the source anonymously (roughly as per OP). I'm doing a "make ppc_970", and it starts to...
IIRC correctly (since I did the port a long time ago), getline() is not in one of the gcc librarieson PPC. I haven't looked in a while, but isn't there a ppc...
Hi Mark, Thanks very much for your response. I've been looking, and can't _see_ anything like that (eg at http://ggnfs.cvs.sourceforge.net/ggnfs/branch_0/src/ ...
Fantastic! I think I've got it... [and what's more it appears to work correctly for the larger inputs, which was my original problem on ppc! :)))] I had to...
... I have downloaded MinGW, but I don't have any .exe files I thought I would be using to compile ggnfs. Even on the start menu, I only have a webpage link,...
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