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Old 2021-09-01, 14:22   #8
Plutie
 
"Evan"
Dec 2020
Montreal

71 Posts
Default

Quote:
Originally Posted by kruoli View Post
So both ideas produced an identical segmentation fault?

Edit: Can you build it with -g and run it in GDB? Do you have experience with that?
Code:
~/Math/ggnfs/src/experimental/lasieve4_64$ gdb --args gnfs-lasieve4I14e -r ../../../bin/testing/best -o out -f 40000000 -c 2000
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Reading symbols from gnfs-lasieve4I14e...
(gdb) run
Starting program: /home/uwu/Math/ggnfs/src/experimental/lasieve4_64/gnfs-lasieve4I14e -r ../../../bin/testing/best -o out -f 40000000 -c 2000

Program received signal SIGSEGV, Segmentation fault.
0x0000000000427e30 in slinie_fbi_loop ()
(gdb) bt
#0  0x0000000000427e30 in slinie_fbi_loop ()
#1  0x00000000005d5760 in smallsieve_aux2 ()
#2  0x0000000000000005 in ?? ()
#3  0x0000000000406c76 in main (argc=<optimized out>, argv=<optimized out>)
    at gnfs-lasieve4e.c:2085
I should have probably mentioned this earlier, but I'm using EdH's patches for GGNFS from https://www.mersenneforum.org/showthread.php?t=23081.
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