Forum: YAFU
2021-04-21, 17:43
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Replies: 37
Views: 993
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Forum: YAFU
2021-04-21, 16:06
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Replies: 37
Views: 993
Magnificent! :smile:
Now I have a...
Magnificent! :smile:
Now I have a functioning YAFU binary; thank you very much for the personal help.
I altered the make command as you suggested, but had to leave the explicit -D.. flags in...
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Forum: YAFU
2021-04-21, 15:25
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Replies: 37
Views: 993
Wonderful, we are getting nearer. :smile: The...
Wonderful, we are getting nearer. :smile: The list of undefined references is getting smaller and smaller:
gcc -O3 -march=native -DUSE_AVX2 -DUSE_SSE41 -DUSE_SSE2 -DUSE_NFS -I../ytools -I../ysieve...
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Forum: Software
2021-04-21, 15:21
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Replies: 156
Views: 14,830
P+1 crashes for me when resuming from a save file...
P+1 crashes for me when resuming from a save file in stage 2. That's on Windows 7, 64 bit, AVX FFT, example worktodo line:
Pplus1=N/A,1,2,100069,-1,10000000,4000000000,1
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Forum: Information & Answers
2021-04-21, 15:06
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Replies: 5
Views: 117
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Forum: YAFU
2021-04-21, 14:42
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Replies: 37
Views: 993
Blast! You wrote that, I was not paying enough...
Blast! You wrote that, I was not paying enough attention. I thought that I already had compiled msieve using that option; to make sure, I just recompiled it and then ran the yafu-compile again....
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Forum: YAFU
2021-04-21, 14:13
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Replies: 37
Views: 993
Having -DNO_ZLIB or NO_ZLIB=1, it gives:
gcc...
Having -DNO_ZLIB or NO_ZLIB=1, it gives:
gcc -O3 -march=native -DUSE_AVX2 -DUSE_SSE41 -DUSE_SSE2 -DUSE_NFS -DNO_ZLIB -I../ytools -I../ysieve -Iinclude -Ifactor -Itop/cmdParser -I. -I../gmpecm...
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Forum: YAFU
2021-04-21, 14:08
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Replies: 37
Views: 993
The call was make CC=gcc CFLAGS="-O3...
The call was make CC=gcc CFLAGS="-O3 -march=native -DUSE_AVX2 -DUSE_SSE41 -DUSE_SSE2 -DUSE_NFS -I../ytools -I../ysieve -Iinclude -Ifactor -Itop/cmdParser -I. -I../gmpecm -I../gmp-6.2.1 -Itop/aprcl...
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Forum: YAFU
2021-04-21, 13:54
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Replies: 37
Views: 993
It looks like there are still some libraries...
It looks like there are still some libraries missing? Msieve is version 1.53.
gcc -O3 -march=native -DUSE_AVX2 -DUSE_SSE41 -DUSE_SSE2 -DUsenFS -I../ytools -I../ysieve -Iinclude -Ifactor...
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Forum: YAFU
2021-04-21, 13:32
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Replies: 37
Views: 993
That is working now, thanks. The big trouble...
That is working now, thanks. The big trouble comes when trying to compile yafu itself. I've been tinkering with it for some hours no and reached this point: Using the command make CC=gcc CFLAGS="-O3...
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Forum: Information & Answers
2021-04-20, 23:44
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Replies: 5
Views: 117
Welcome!
Are you using Prime95 (Windows) or...
Welcome!
Are you using Prime95 (Windows) or mprime (other OSes)?
It may happen that either of those can "forget" your user name. Depending on which version you are running, you can try to...
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Forum: YAFU
2021-04-20, 22:19
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Replies: 37
Views: 993
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Forum: PrimeNet
2021-04-20, 08:09
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Replies: 9
Views: 250
Regarding 2)
These are memory settings for...
Regarding 2)
These are memory settings for totally different things. The first two (as indicated) are only used in stage 2 of P-1 and ECM. The third one is memory reserved for temporary unavailable...
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Forum: Aliquot Sequences
2021-04-14, 20:55
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Replies: 3,445
Views: 319,421
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Forum: mersenne.ca
2021-04-06, 12:37
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Replies: 601
Views: 68,622
You cannot, at least not with this six data...
You cannot, at least not with this six data points. An algorithm would look somthing like this:
// first, calculate the first tXX level that has a value of less than 1
int t_level;
double value =...
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Forum: Aliquot Sequences
2021-04-04, 16:21
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Replies: 1,087
Views: 90,368
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Forum: Aliquot Sequences
2021-04-02, 14:27
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Replies: 1,087
Views: 90,368
The exponent is not limited in size by my...
The exponent is not limited in size by my program. Instead, it is limited by Microsoft's (or the mono team's) implementation of BigInteger. Modular exponentation is extremely efficient, especially...
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Forum: Aliquot Sequences
2021-04-01, 21:39
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Replies: 1,087
Views: 90,368
Whoops, that was an error on my side. I have...
Whoops, that was an error on my side. I have fixed it in the attached version. I removed the one-factor-per-line-format. Instead, -v will only give additional timing and factor count information.
...
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Forum: Aliquot Sequences
2021-03-31, 20:03
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Replies: 1,087
Views: 90,368
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Forum: Aliquot Sequences
2021-03-31, 16:04
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Replies: 1,087
Views: 90,368
You are welcome. :smile:
Yes, I forgot to...
You are welcome. :smile:
Yes, I forgot to mention it explicitly, the base can be any whole number from 2 to 1060, currently, but this might be expandable with some additional code.
I can...
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Forum: LaurV
2021-03-30, 20:47
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Replies: 14
Views: 342
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Forum: Aliquot Sequences
2021-03-30, 20:28
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Replies: 1,087
Views: 90,368
PATF tool
Here I have my trial factoring tool for [$]\sigma(n^m)[/$] for very large [$]m[/$]. I wrote it in C#, wanted to use .NET Core originally, but found .NET Framework easier to use on Linux with Mono. I...
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Forum: Information & Answers
2021-03-26, 22:49
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Replies: 14
Views: 316
Each of these screens will give you a lot of...
Each of these screens will give you a lot of messages. Do you have some lines where you are particulary interested in what they mean? In general, the communication thread will show you what is being...
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Forum: Aliquot Sequences
2021-03-26, 22:43
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Replies: 1,087
Views: 90,368
Wait a bit, please. I greatly overcomplicated...
Wait a bit, please. I greatly overcomplicated what needs to be done and there are (at least...) two errors in the last formula I posted. I'll update you when I have a running program. It is already...
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Forum: Aliquot Sequences
2021-03-24, 22:42
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Replies: 1,087
Views: 90,368
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