20220906, 23:17  #430  
Random Account
Aug 2009
Not U. + S.A.
7×11×31 Posts 
Quote:
Version 1.34.5 runs without issues. Nothing later will. 

20220907, 09:00  #431 
Mar 2018
2×5^{2} Posts 
https://www.cpuworld.com/CPUs/Xeon/...20E51620.html
Maybe it requires avx2? Last fiddled with by kotenok2000 on 20220907 at 09:03 
20220907, 17:47  #432 
"Ben"
Feb 2007
111010001011_{2} Posts 
It should work on systems without AVX2, but I don't have any of those to test on anymore, so apparently it doesn't. Based on where it crashes it would seem the problem lies in the ysieve library, since one of the first things yafu does is create and store a small list of primes.

20220907, 18:12  #433  
"Oliver"
Sep 2017
Porta Westfalica, DE
10011001011_{2} Posts 
Yes, I have analyzed this before:
Quote:


20220907, 21:38  #435 
"Oliver"
Sep 2017
Porta Westfalica, DE
3·409 Posts 

20220908, 15:54  #436  
Random Account
Aug 2009
Not U. + S.A.
7·11·31 Posts 
Quote:


20220919, 19:20  #437 
Mar 2018
50_{10} Posts 
My amd fx 6100 ran windows 10

20220920, 04:27  #438 
I moo ablest echo power!
May 2013
1,847 Posts 
I'm running into the following error while trying to compile the latest YAFU:
Code:
/usr/bin/ld: ./libysiqs.a(SIQS.o): in function `siqs_static_init': /home/wombat/yafu/factor/qs/SIQS.c:2309: undefined reference to `nextRoots_32k_avx2_intrin' 
20220920, 13:10  #439  
"Ben"
Feb 2007
E8B_{16} Posts 
Quote:


20221113, 22:34  #440 
"Rich"
Aug 2002
Benicia, California
2×17×47 Posts 
I sieved an Aliquot C141 using Yafu 2.0 and when the filtering ran, every relation was an error 11. Looking at the .fb file below, somehow Yafu did not include skew, rlim, frmax, famax, srlpmax, or salpmax.
Code:
N 379940961516713825613865981760557035526784109230555165792877792447392213895676955608876175676740458184733360391979563490370537264576678836483 A0 17921599049871804734714330370707400 A1 884689986849071910726068107020 A2 1004298442072520798460436 A3 54583391456339434 A4 93062625051 A5 9180 R0 2105596592265349121584460471 R1 1152139905935473 
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