I've checked on a 64-bit Ubuntu system as well - still no crash or lock-up. This is qt 4.5.2. Next step to try valgrind on the example.
Andrew On Mon, Mar 01, 2010 at 08:24:21PM +0000, Andrew Ross wrote: > > Alan, > > Precisely what did you do to trigger this? I've tried running the > example in the build tree on by Ubuntu system and I do not get any > errors. I've only the standard qt libraries installed. It is also > a 32 bit system which might be relevant. > > Andrew > > On Fri, Feb 26, 2010 at 10:16:44PM -0800, Alan Irwin wrote: > > Subject line pretty much says it all. > > > > Initial valgrind output is > > > > ==15558== Invalid read of size 8 > > ==15558== at 0x7B6A901: pthread_cond_destroy@@GLIBC_2.3.2 (in > > /lib/libpthread-2.7.so) > > ==15558== by 0x706A2D0: QMutexPrivate::~QMutexPrivate() > > (qmutex_unix.cpp:74) > > ==15558== by 0x7065850: QMutex::~QMutex() (qmutex.cpp:132) > > > > which I assume means our mutex logic for qt is screwed up for the > > -DENABLE_DYNDRIVERS=OFF case. Can somebody familiar with our qt mutex > > logic have a look at this bug? > > > > Alan > > __________________________ > > Alan W. Irwin > > > > Astronomical research affiliation with Department of Physics and Astronomy, > > University of Victoria (astrowww.phys.uvic.ca). > > > > Programming affiliations with the FreeEOS equation-of-state implementation > > for stellar interiors (freeeos.sf.net); PLplot scientific plotting software > > package (plplot.org); the libLASi project (unifont.org/lasi); the Loads of > > Linux Links project (loll.sf.net); and the Linux Brochure Project > > (lbproject.sf.net). > > __________________________ > > > > Linux-powered Science > > __________________________ > > > > ------------------------------------------------------------------------------ > > Download Intel® Parallel Studio Eval > > Try the new software tools for yourself. Speed compiling, find bugs > > proactively, and fine-tune applications for parallel performance. > > See why Intel Parallel Studio got high marks during beta. > > http://p.sf.net/sfu/intel-sw-dev > > _______________________________________________ > > Plplot-devel mailing list > > Plplot-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/plplot-devel > > > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Plplot-devel mailing list > Plplot-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/plplot-devel > ------------------------------------------------------------------------------ Download Intel® Parallel Studio Eval Try the new software tools for yourself. Speed compiling, find bugs proactively, and fine-tune applications for parallel performance. See why Intel Parallel Studio got high marks during beta. http://p.sf.net/sfu/intel-sw-dev _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel
