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From: | Rik |
Subject: | [Octave-bug-tracker] [bug #40242] FLTK + GUI = crash on MacOSX |
Date: | Tue, 22 Oct 2013 20:19:30 +0000 |
User-agent: | Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:24.0) Gecko/20100101 Firefox/24.0 |
Follow-up Comment #3, bug #40242 (project octave): This is going to be pretty hard to debug. One thought from the crash log is that the drawnow() is called in thread #6 and halts on a lock while thread #0 goes on to segfault. Is there a way to disable multi-threading? I don't know if the FLTK libraries are re-entrant and that could be the problem. I saw this post about disabling hyperthreading (http://superuser.com/questions/467950/how-to-disable-hyperthreading-on-mac-os-x-lion). You might try it and see if (1) it still crashes, and (2) whether there is now only a single thread running when it does. There are other threading mechanisms besides hyperthreading which might need to be turned off as well _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?40242> _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/
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