Chris, Thanks for looking at the log files for me. I've had hardware problems before in other machines, but every time I've ever had those issues then there are multiple programs that will segfault and/or the machine will mysteriously lock-up. Beforfe I posted this thread I ran memtest86 to see if there was something up the memory but it came back ok. Here it's just enfuse 4.1. enfuse 4.0 with openmp compliled in works fine which is why I was thinking it was something in the enfuse code, but maybe it's a change in the code that's working some other lib and exposing a problem there.
I'm running Slackware64 with gcc version 4.7.1. If I download the source code and the build script for the various libraries, compile with -g and link with -g, and then ran enfuse with valgrind, do you think that might help in identifying what library is causing the problem? Kevin On Saturday, December 1, 2012 10:25:11 AM UTC-5, cspiel wrote: > > Kevin - > > Am Freitag, 30. November 2012 10:24:16 UTC+1 schrieb kevin360: > > Also got it to crash using DRD and helgrind, here's the commandline that > I used for each: > > valgrind --tool=drd --read-var-info=yes > > valgrind --tool=helgrind > > The log file for each is up at: > > http://www.bluelavalamp.net/hugin/enfuse-openmp-segfault/ > > IMHO, the logs only prove that you did > not run into a heisenbug. Otherwise, the > faults' addresses vary, which again points to > trouble outside of Enfuse's code base. > > As you are the only one who ever reported a > problem on Enfuse w/OpenMP and I could not > reproduce the error with three different tool > chains, I suspect a problem with your setup: > > compiler <-> libpthread <-> lib[g]omp > > I'd not even dare to exclude your hardware or > your OS in conjunction with the three items above. > > You could change your tools and/or your machine > or simply fall back to disabling OpenMP. > > > /Chris > > -- You received this message because you are subscribed to the Google Groups "Hugin and other free panoramic software" group. A list of frequently asked questions is available at: http://wiki.panotools.org/Hugin_FAQ To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/hugin-ptx
