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Old 2016-04-19, 12:16   #1
Apr 2016

D16 Posts
Default terminate yafu

What is the correct way to terminate yafu that is started using
./yafu "factor(..)" -threads 4

If I press control+c, the ecm processes are killed, but yafu continues by spawning next threads using next curves.
If I send "kill -2 ..." to the process, nothing happens.
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Old 2016-04-19, 13:15   #2
bsquared's Avatar
Feb 2007

22×853 Posts

several ctrl-c's usually does it. Killing the yafu pid should also work.
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Old 2016-06-13, 11:30   #3
Apr 2016

158 Posts

Seems that on ubuntu GMP-ECM on control+c returns return code 2 and therefore yafu assums that work has been done and respawns next GMP-ECM processes.

Sending SIGTERM signal to yafu terminates yafu and GMP-ECM processes successfully.
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