Hi Michele,
Am I correct in understanding that you've built OpenThreads to use QT's inbuilt threading support, i which case you must have set the BUILD_OPENTHREADS_WITH_QT to ON via ccmake or CMakeSetup. Is this correct? I didn't implement and have not personally used the Qt build of OpenThreads so can't comment specifically on it's implementation and fucntion. I don't believe many users use this option so it may well be that you'll need to pitch in an help debug it. For the case of thread affinity, if the code extract you have quoted is correct then Qt doesn't yet have thread affinity support so this method will be in effect be an non op and should just return. Robert. On Wed, Apr 27, 2011 at 4:54 AM, Michele Fiorentino <[email protected]> wrote: > Hi, > > i detail the error... > //----------------------------------------------------------------------------- > // > // Description: set processor affinity for the thread > // > // Use: public > // > int Thread::setProcessorAffinity(unsigned int cpunum) > { > -----------> QtThreadPrivateData* pd = > static_cast<QtThreadPrivateData*>(_prvData); > pd->cpunum = cpunum; > if (!pd->isRunning) return 0; > > // FIXME: > // Qt doesn't have a platform-independent thread affinity method at > present. > // Does it automatically configure threads on different processors, or we > have to do it ourselves? > return -1; > } > > Thank you! > > Cheers, > Michele > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=38800#38800 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
