Re: [osg-users] [VPB] vpbmaster doesn't exit on Win32
fwiw, this problem seems to have mostly evaporated on my end. I'm sorry that I cannot be more specific as to when -- at one point I did an SVN update and it started working. I say mostly only b/c there are still issues shutting down after a CTRL-C sometimes ... but that's not quite as much of a concern. -gw On Tue, Jun 3, 2008 at 11:36 AM, Robert Osfield [EMAIL PROTECTED] wrote: On Tue, Jun 3, 2008 at 4:19 PM, Serge Lages [EMAIL PROTECTED] wrote: Hi Glenn and Robert, Is this problem resolved ? I am currently using an OperationThread on my app and I have the same problem, it doesn't want to exit (it blocks into the cancel method). I haven't looked at VPB issue yet, the stack traces that Glenn produced suggest that the release of the block hasn't been released for some reason - even though the release is being called on the block by the main thread. This suggests a bug in OpenThreads::block() under Windows, but I guess it could be problem elsewhere, but just has shown itself yet. As to whether the problem that Glenn is seeing is what also have is not possible to say, it may well be just that you own operations are busy and not playing nice with the gentle cancellation that OperationThread tries to achieve via it's _done flag (note it doesn't call OpenThreads::cancel(), instead using the cooraprative approach of setting a _done flag.) Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : 703-652-4791 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [VPB] vpbmaster doesn't exit on Win32
Hi Glenn and Robert, Is this problem resolved ? I am currently using an OperationThread on my app and I have the same problem, it doesn't want to exit (it blocks into the cancel method). Thanks ! On Mon, Mar 31, 2008 at 6:47 PM, Glenn Waldron [EMAIL PROTECTED] wrote: Robert, Here are all 5 thread stack traces. Glenn On Mon, Mar 31, 2008 at 12:02 PM, Robert Osfield [EMAIL PROTECTED] wrote: Hi Glenn, Thanks for the track trace, unfortunately on its own doesn't pinpoint what might be wrong with the thread cancellation. Could you get the trace traces for the other threads that are still running? Robert. On Mon, Mar 31, 2008 at 4:43 PM, Glenn Waldron [EMAIL PROTECTED] wrote: Following up here is a stack trace from the debugger. On Sat, Mar 29, 2008 at 1:12 PM, Glenn Waldron [EMAIL PROTECTED] wrote: Not sure whether this has been reported, but vpbmaster does not exit under Win32. Once the build completes you have to kill it from the Windows task manager. I have not had time to look into it yet - just wanted to throw it out there for now.. Glenn -- Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : 703-652-4791 ___ 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 -- Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : 703-652-4791 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org -- Serge Lages http://www.tharsis-software.com ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [VPB] vpbmaster doesn't exit on Win32
On Tue, Jun 3, 2008 at 4:19 PM, Serge Lages [EMAIL PROTECTED] wrote: Hi Glenn and Robert, Is this problem resolved ? I am currently using an OperationThread on my app and I have the same problem, it doesn't want to exit (it blocks into the cancel method). I haven't looked at VPB issue yet, the stack traces that Glenn produced suggest that the release of the block hasn't been released for some reason - even though the release is being called on the block by the main thread. This suggests a bug in OpenThreads::block() under Windows, but I guess it could be problem elsewhere, but just has shown itself yet. As to whether the problem that Glenn is seeing is what also have is not possible to say, it may well be just that you own operations are busy and not playing nice with the gentle cancellation that OperationThread tries to achieve via it's _done flag (note it doesn't call OpenThreads::cancel(), instead using the cooraprative approach of setting a _done flag.) Robert. ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] [VPB] vpbmaster doesn't exit on Win32
Following up here is a stack trace from the debugger. On Sat, Mar 29, 2008 at 1:12 PM, Glenn Waldron [EMAIL PROTECTED] wrote: Not sure whether this has been reported, but vpbmaster does not exit under Win32. Once the build completes you have to kill it from the Windows task manager. I have not had time to look into it yet - just wanted to throw it out there for now.. Glenn -- Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : 703-652-4791 OpenThreadsd.dll!OpenThreads::cooperativeWait(void * waitHandle=0x16c8, unsigned long timeout=0x) Line 54 + 0x10 bytes C++ OpenThreadsd.dll!OpenThreads::Win32ConditionPrivateData::broadcast() Line 71 + 0x15 bytes C++ OpenThreadsd.dll!OpenThreads::Condition::broadcast() Line 100 C++ osgd.dll!OpenThreads::Block::release() Line 69 + 0x13 bytesC++ osgd.dll!osg::OperationQueue::releaseOperationsBlock() Line 221 C++ osgd.dll!osg::OperationThread::cancel() Line 325 C++ osgd.dll!osg::OperationThread::~OperationThread() Line 266 C++ vpbd.dll!osg::OperationThread::`scalar deleting destructor'() + 0x1a bytes C++ osgd.dll!osg::Referenced::unref() Line 155 + 0x23 bytesC++ vpbd.dll!osg::ref_ptrosg::OperationThread::~ref_ptrosg::OperationThread() Line 30 + 0x24 bytes C++ vpbd.dll!std::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node::~_Node() + 0x19 bytes C++ vpbd.dll!std::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node::`scalar deleting destructor'() + 0x16 bytes C++ vpbd.dll!std::_Destroystd::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node(std::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node * _Ptr=0x039f8588) Line 61 C++ vpbd.dll!std::allocatorstd::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node::destroy(std::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node * _Ptr=0x039f8588) Line 161 + 0x9 bytesC++ vpbd.dll!std::listosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::clear() Line 827 C++ vpbd.dll!std::listosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Tidy() Line 1185 C++ vpbd.dll!std::listosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::~listosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread () Line 516 C++ vpbd.dll!vpb::Machine::~Machine() Line 159 + 0x52 bytesC++ vpbd.dll!vpb::Machine::`vector deleting destructor'() + 0x57 bytes C++ osgd.dll!osg::Referenced::unref() Line 155 + 0x23 bytesC++ vpbd.dll!osg::ref_ptrvpb::Machine::~ref_ptrvpb::Machine() Line 30 + 0x24 bytes C++ vpbd.dll!std::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node::~_Node() + 0x19 bytes C++ vpbd.dll!std::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node::`scalar deleting destructor'() + 0x16 bytes C++ vpbd.dll!std::_Destroystd::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node(std::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node * _Ptr=0x039f9938) Line 61 C++ vpbd.dll!std::allocatorstd::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node::destroy(std::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node * _Ptr=0x039f9938) Line 161 + 0x9 bytesC++ vpbd.dll!std::listosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::clear() Line 827 C++ vpbd.dll!std::listosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Tidy() Line 1185 C++ vpbd.dll!std::listosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::~listosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine () Line 516 C++ vpbd.dll!vpb::MachinePool::~MachinePool() Line 438 + 0x1e bytes C++ vpbd.dll!vpb::MachinePool::`vector deleting destructor'() + 0x54 bytes C++ osgd.dll!osg::Referenced::unref() Line 155 + 0x23 bytesC++ vpbd.dll!osg::ref_ptrvpb::MachinePool::operator=(vpb::MachinePool * ptr=0x) Line 54 + 0x11 bytes C++ vpbd.dll!vpb::System::~System() Line 83C++ vpbd.dll!vpb::System::`vector deleting destructor'() + 0x57 bytes C++ osgd.dll!osg::Referenced::unref() Line 155 + 0x23 bytesC++ vpbd.dll!osg::ref_ptrvpb::System::~ref_ptrvpb::System()
Re: [osg-users] [VPB] vpbmaster doesn't exit on Win32
Hi Glenn, Thanks for the track trace, unfortunately on its own doesn't pinpoint what might be wrong with the thread cancellation. Could you get the trace traces for the other threads that are still running? Robert. On Mon, Mar 31, 2008 at 4:43 PM, Glenn Waldron [EMAIL PROTECTED] wrote: Following up here is a stack trace from the debugger. On Sat, Mar 29, 2008 at 1:12 PM, Glenn Waldron [EMAIL PROTECTED] wrote: Not sure whether this has been reported, but vpbmaster does not exit under Win32. Once the build completes you have to kill it from the Windows task manager. I have not had time to look into it yet - just wanted to throw it out there for now.. Glenn -- Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : 703-652-4791 ___ 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
Re: [osg-users] [VPB] vpbmaster doesn't exit on Win32
Robert, Here are all 5 thread stack traces. Glenn On Mon, Mar 31, 2008 at 12:02 PM, Robert Osfield [EMAIL PROTECTED] wrote: Hi Glenn, Thanks for the track trace, unfortunately on its own doesn't pinpoint what might be wrong with the thread cancellation. Could you get the trace traces for the other threads that are still running? Robert. On Mon, Mar 31, 2008 at 4:43 PM, Glenn Waldron [EMAIL PROTECTED] wrote: Following up here is a stack trace from the debugger. On Sat, Mar 29, 2008 at 1:12 PM, Glenn Waldron [EMAIL PROTECTED] wrote: Not sure whether this has been reported, but vpbmaster does not exit under Win32. Once the build completes you have to kill it from the Windows task manager. I have not had time to look into it yet - just wanted to throw it out there for now.. Glenn -- Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : 703-652-4791 ___ 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 -- Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : 703-652-4791 MAIN VPBMASTER THREAD: OpenThreadsd.dll!OpenThreads::cooperativeWait(void * waitHandle=0x16c8, unsigned long timeout=0x) Line 54 + 0x10 bytes C++ OpenThreadsd.dll!OpenThreads::Win32ConditionPrivateData::broadcast() Line 71 + 0x15 bytes C++ OpenThreadsd.dll!OpenThreads::Condition::broadcast() Line 100 C++ osgd.dll!OpenThreads::Block::release() Line 69 + 0x13 bytesC++ osgd.dll!osg::OperationQueue::releaseOperationsBlock() Line 221 C++ osgd.dll!osg::OperationThread::cancel() Line 325 C++ osgd.dll!osg::OperationThread::~OperationThread() Line 266 C++ vpbd.dll!osg::OperationThread::`scalar deleting destructor'() + 0x1a bytes C++ osgd.dll!osg::Referenced::unref() Line 155 + 0x23 bytesC++ vpbd.dll!osg::ref_ptrosg::OperationThread::~ref_ptrosg::OperationThread() Line 30 + 0x24 bytes C++ vpbd.dll!std::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node::~_Node() + 0x19 bytes C++ vpbd.dll!std::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node::`scalar deleting destructor'() + 0x16 bytes C++ vpbd.dll!std::_Destroystd::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node(std::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node * _Ptr=0x039f8588) Line 61 C++ vpbd.dll!std::allocatorstd::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node::destroy(std::_List_nodosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Node * _Ptr=0x039f8588) Line 161 + 0x9 bytesC++ vpbd.dll!std::listosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::clear() Line 827 C++ vpbd.dll!std::listosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::_Tidy() Line 1185 C++ vpbd.dll!std::listosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread ::~listosg::ref_ptrosg::OperationThread,std::allocatorosg::ref_ptrosg::OperationThread () Line 516 C++ vpbd.dll!vpb::Machine::~Machine() Line 159 + 0x52 bytesC++ vpbd.dll!vpb::Machine::`vector deleting destructor'() + 0x57 bytes C++ osgd.dll!osg::Referenced::unref() Line 155 + 0x23 bytesC++ vpbd.dll!osg::ref_ptrvpb::Machine::~ref_ptrvpb::Machine() Line 30 + 0x24 bytes C++ vpbd.dll!std::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node::~_Node() + 0x19 bytes C++ vpbd.dll!std::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node::`scalar deleting destructor'() + 0x16 bytes C++ vpbd.dll!std::_Destroystd::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node(std::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node * _Ptr=0x039f9938) Line 61 C++ vpbd.dll!std::allocatorstd::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node::destroy(std::_List_nodosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::_Node * _Ptr=0x039f9938) Line 161 + 0x9 bytesC++ vpbd.dll!std::listosg::ref_ptrvpb::Machine,std::allocatorosg::ref_ptrvpb::Machine ::clear() Line 827 C++
