Blocking during brick generation

[eile]

I still get frame blocks, up to seamingly a deadlock when running:

bin/livre --volume 'fivoxSynapses://?resolution=1000'

and zooming into the data. It seems the tree traversal becomes to expensive:

Thread 12 (Thread 0x7fffb75fe700 (LWP 682)):
#0  0x00007fffefc5eabf in lunchbox::LFVector<boost::shared_ptr<lunchbox::Any>, 32>::LFVector (this=0x7ffdbb7ca3d8, n=10983, t=...)
    at ../Lunchbox/lunchbox/lfVector.ipp:56
#1  0x00007fffefc5df7d in dash::detail::ContextPtr<lunchbox::Any>::ContextPtr (this=0x7ffdbb7ca3d8) at ../dash/dash/detail/contextPtr.h:44
#2  0x00007fffefca653c in dash::detail::Attribute::Attribute (this=0x7ffdbb7ca3c0, attribute=0x7ffdbb789da0)
    at ../dash/dash/detail/attribute.cpp:39
#3  0x00007fffefc5c79b in dash::Attribute::Attribute (this=0x7ffdbb789da0) at ../dash/dash/attribute.cpp:36
#4  0x00007ffff0ceed57 in livre::DashRenderNode::initializeDashNode (dashNode=...) at ../Livre/livre/core/Dash/DashRenderNode.cpp:101
---Type <return> to continue, or q <return> to quit---
#5  0x00007ffff0cf38ff in livre::detail::DashTree::getDashNode (this=0xf09db0, nodeId=...) at ../Livre/livre/core/Dash/DashTree.cpp:99
#6  0x00007ffff0cf2d9c in livre::DashTree::getDashNode (this=0xbb2590, nodeId=...) at ../Livre/livre/core/Dash/DashTree.cpp:160
#7  0x00007ffff0d2de30 in livre::detail::RenderNodeVisitor::getDashNode (this=0x7fffa6c34940, nodeId=...)
    at ../Livre/livre/core/Visitor/RenderNodeVisitor.cpp:39
#8  0x00007ffff0d2d82a in livre::RenderNodeVisitor::onVisitBegin (this=0x7fffb75fcec0, nodeId=..., state=...)
    at ../Livre/livre/core/Visitor/RenderNodeVisitor.cpp:67
#9  0x00007ffff105082c in livre::detail::DFSTraversal::traverse (this=0x7fffa6c0f110, nodeId=..., depth=4, visitor=...)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:50
#10 0x00007ffff1050a23 in livre::detail::DFSTraversal::traverse (this=0x7fffa6c0f110, nodeId=..., depth=5, visitor=...)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:64
#11 0x00007ffff1050a23 in livre::detail::DFSTraversal::traverse (this=0x7fffa6c0f110, nodeId=..., depth=6, visitor=...)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:64
#12 0x00007ffff1050a23 in livre::detail::DFSTraversal::traverse (this=0x7fffa6c0f110, nodeId=..., depth=7, visitor=...)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:64
#13 0x00007ffff1050a23 in livre::detail::DFSTraversal::traverse (this=0x7fffa6c0f110, nodeId=..., depth=8, visitor=...)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:64
#14 0x00007ffff1050a23 in livre::detail::DFSTraversal::traverse (this=0x7fffa6c0f110, nodeId=..., depth=9, visitor=...)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:64
#15 0x00007ffff1050a23 in livre::detail::DFSTraversal::traverse (this=0x7fffa6c0f110, nodeId=..., depth=10, visitor=...)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:64
#16 0x00007ffff1050a23 in livre::detail::DFSTraversal::traverse (this=0x7fffa6c0f110, nodeId=..., depth=11, visitor=...)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:64
#17 0x00007ffff1050a23 in livre::detail::DFSTraversal::traverse (this=0x7fffa6c0f110, nodeId=..., depth=12, visitor=...)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:64
#18 0x00007ffff1050a23 in livre::detail::DFSTraversal::traverse (this=0x7fffa6c0f110, nodeId=..., depth=13, visitor=...)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:64
#19 0x00007ffff10504b2 in livre::DFSTraversal::traverse (this=0x7fffb75fcf00, rootNode=..., visitor=..., frame=0)
    at ../Livre/livre/Lib/Visitor/DFSTraversal.cpp:116
#20 0x00007ffff78fc764 in livre::detail::Channel::requestData (this=0x7fffa43b3120) at ../Livre/livre/Eq/Channel.cpp:316
#21 0x00007ffff78fc939 in livre::detail::Channel::frameDraw (this=0x7fffa43b3120) at ../Livre/livre/Eq/Channel.cpp:326
#22 0x00007ffff78f9dc9 in livre::Channel::frameDraw (this=0x7fffa43b21a0, frameId=...) at ../Livre/livre/Eq/Channel.cpp:620
#23 0x00007ffff6fc591e in eq::Channel::_cmdFrameDraw (this=0x7fffa43b21a0, cmd=...) at ../Equalizer/eq/channel.cpp:1658
#24 0x00007ffff08cebea in co::CommandFunc<co::Dispatcher>::operator() (this=0x7fffb75fd5f0, command=...) at ../Collage/co/commandFunc.h:62
#25 0x00007ffff08d8b92 in co::ICommand::operator() (this=0x7fff2637c1a8) at ../Collage/co/iCommand.cpp:214
#26 0x00007ffff70edd0a in co::WorkerThread<eq::CommandQueue>::run (this=0xd47000) at ../Collage/co/worker.ipp:40
#27 0x00007ffff708d509 in eq::detail::RenderThread::run (this=0xd47000) at ../Equalizer/eq/pipe.cpp:235
#28 0x00007fffeef0fcf2 in lunchbox::Thread::_runChild (this=0xd47000) at ../Lunchbox/lunchbox/thread.cpp:132
#29 0x00007fffeef0fa3e in lunchbox::Thread::runChild (arg=0xd47000) at ../Lunchbox/lunchbox/thread.cpp:110
#30 0x000000357a207a51 in start_thread () from /lib64/libpthread.so.0
#31 0x0000003579ae89ad in clone () from /lib64/libc.so.6

I guess this can be optimised, since the visible tree should be not that large?

[bilgili]

Yes it can and I have a faster algorithm for it.