It worked! there was also a problem while it was compiling (qt4 was missing in the scons.profile-default file, but then Chia added it).
Thank you very much! Giulia 2010/11/25 Václav Šmilauer <e...@doxos.eu> > /Starting program: /usr/bin/python /home/giulia/YADE/bin/yade-bzr2567 >> --debug -x/ >> >> [Thread debugging using libthread_db enabled] >> Usage: yade-bzr2567 [options] [ simulation.xml[.bz2] | script.py [script >> options]] >> >> yade-bzr2567: error: no such option: -/ >> / >> > Oops, that was a typo on my part, it should have been just -x (without the > slash), sorry. > > /Program received signal SIGFPE, Arithmetic exception. >> >> 0x00007fffe6d4602f in OpenMPAccumulator<double>::OpenMPAccumulator() () >> from /home/giulia/YADE/lib/yade-bzr2567/plugins/libplugins.so >> (gdb) thread apply bt full >> / >> but I don't have anything after that.. I'm completely lost >> > Excellent! Had you run with --debug, you would get backtrace, but this is > good enough already! I think I fixed it in the latest revision (2573). Do > "bzr up" and re-compile, it should work. In the unexpected case that it does > not, run again in the debugger and inside (gdb) run yade with --debug (with > or without -x, that does not make much difference). > > Explanation: since there is only one int division in OpenMPAccumulator > constructor (by the constant CLS, cache line size, hardware-defined property > of the CPU), it is apparently CLS that is not assigned correctly by > sysconf(_SC_LEVEL1_DCACHE_LINESIZE) for your processor: it should be > something like 32, 64, 128 but in your case it gives zero -- I guess that > your processor model is too new for the system lib to know it (ubuntu 9.10 > you said, right?). I added a check for zero value there, in which case 64 > will be used as fallback. > > Cheers, Vaclav > > > _______________________________________________ > Mailing list: > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > Post to : yade-dev@lists.launchpad.net > Unsubscribe : > https://launchpad.net/~yade-dev<https://launchpad.net/%7Eyade-dev> > More help : https://help.launchpad.net/ListHelp >
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