Hi Paul, What type of data sets do you see lock ups on?
What is the rest of your hardware specs? FYI, I haven't seen lock ups with toggling threading models, just tried it again and no problems so we'll need to work hard to reproduce elsewhere. My system is Quad core Intel, 4GB, Kubuntu 7.10, 64bit, 8800GTS 640Mb. Robert. On Tue, Oct 7, 2008 at 8:16 PM, Paul Melis <[EMAIL PROTECTED]> wrote: > And I'm forgetting the important details: > - Gentoo Linux 2.6.25 > - GCC 4.1.2 > - NVidia Geforce 9600GT, driver 173.14.09 > > Paul > > Paul Melis wrote: >> >> I seem to be getting some lock up when switching threading models in >> osgviewer (with the cow). However.... I also see these in 2.6.0 now that I >> test it (haven't been using 2.6 yet). >> What's more, switching of the threading model with 'm' does not always >> seem to happen. Sometimes when I press 'm' the threading model doesn't >> change, only when I press 'm' again. >> This is with vsync off, b.t.w., in case timings issues might be at play >> here. >> The lockup always seems to occur when switching to >> CullThreadPerCameraDrawThreadPerContext. Here's a relevant stack trace >> >> #0 0xffffe424 in __kernel_vsyscall () >> #1 0xb7963576 in pthread_cond_wait@@GLIBC_2.3.2 () from >> /lib/libpthread.so.0 >> #2 0xb7ef79c8 in OpenThreads::Condition::wait () >> from /home/melis/c/osg/build/2.7.2/bin/../lib/libOpenThreads.so.11 >> #3 0xb7a49e4d in osgViewer::ViewerBase::renderingTraversals () >> from /home/melis/c/osg/build/2.7.2/bin/../lib/libosgViewer.so.46 >> #4 0xb7a48833 in osgViewer::ViewerBase::frame () >> from /home/melis/c/osg/build/2.7.2/bin/../lib/libosgViewer.so.46 >> #5 0xb7a48971 in osgViewer::ViewerBase::run () >> from /home/melis/c/osg/build/2.7.2/bin/../lib/libosgViewer.so.46 >> #6 0xb7a3a033 in osgViewer::Viewer::run () >> from /home/melis/c/osg/build/2.7.2/bin/../lib/libosgViewer.so.46 >> #7 0x0804b1e6 in main () >> >> Paul >> >> >> Robert Osfield wrote: >>> >>> Hi All, >>> >>> I am planning to make a 2.7.3 dev release tomorrow morning, there have >>> been plenty of changes checked in since 2.7.2 so there is potential >>> for build breaks so I'd appreciate testing across platforms of >>> svn/trunk. >>> >>> If you have a clean build or a build failure please post your results >>> into the list so I can keep tabs on where things are build/what is >>> left to fix up. >>> >>> Thanks in advance, >>> Robert. >>> _______________________________________________ >>> osg-users mailing list >>> osg-users@lists.openscenegraph.org >>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>> >>> >> >> _______________________________________________ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
