when i execute,Segfault happend #25
Comments
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Thanks for your very detailed report on the problem. Please ensure that you have compiled gtsam with the option mkdir build && cd build
cmake -DGTSAM_USE_SYSTEM_EIGEN=ON ..
sudo make installLet us know if you still have trouble. |
Thank you for your prompt answer.i try your way right now.but it does't work. |
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We saw problems with different Eigen Versions, see #14 (comment) and jbehley/SuMa#20 (comment). Sometimes going back do a different version of gtsam worked. Like jbehley/SuMa#17 (comment) reported this. Let me know if the switch of the version of gtsam or Eigen did help. Sorry for the trouble. |
YES,I chang the gtsam version by 4.0.0-alpha2,now it worked,thank you very much. |
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Very good. Thanks for your suggestion, @Chen-Xieyuanli might add a note the readme. Since this is now resolved, I close this issue. |
Hi chen,
when i try to use suma++,i got some trouble.can you help me to solve it?
my gpu is rtx 2070 SUPER,my computer environment is
Driver Version: 440.100 CUDA Version: 10.1 cudnn:7.5.0 TensorRT-5.1.2.2
I configure my environment according to the readme.Can be compiled normally.
my system version is ubuntu18.04.the dependencies libqt5libqgtk2 is replaced by qt5-style-plugins.
OpenGL Context Version 4.6 core profile GLEW initialized. OpenGL context version: 4.6 OpenGL vendor string : NVIDIA Corporation OpenGL renderer string: GeForce RTX 2070 SUPER/PCIe/SSE2 Extracting surfel maps partially. Performing frame-to-model matching. 段错误 (核心已转储)sometimes is
OpenGL Context Version 4.6 core profile GLEW initialized. OpenGL context version: 4.6 OpenGL vendor string : NVIDIA Corporation OpenGL renderer string: GeForce RTX 2070 SUPER/PCIe/SSE2 段错误 (核心已转储)I use the gdb tool to locate the segmentation fault as follows:
`GNU gdb (Ubuntu 8.1-0ubuntu3.2) 8.1.0.20180409-git
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(gdb) file visualizer
Reading symbols from visualizer...done.
(gdb) run
Starting program: /home/darren/ros_projects/rangenet_ws/src/semantic_suma/bin/visualizer
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[New Thread 0x7fffbfe89700 (LWP 14197)]
[New Thread 0x7fffb59a7700 (LWP 14198)]
[New Thread 0x7fffb51a6700 (LWP 14199)]
[New Thread 0x7fffaef60700 (LWP 14200)]
OpenGL Context Version 4.6 core profile
GLEW initialized.
OpenGL context version: 4.6
OpenGL vendor string : NVIDIA Corporation
OpenGL renderer string: GeForce RTX 2070 SUPER/PCIe/SSE2
Thread 1 "visualizer" received signal SIGSEGV, Segmentation fault.
0x00005555555b3a25 in _mm256_store_ps (__A=..., __P=) at /usr/lib/gcc/x86_64-linux-gnu/7/include/avxintrin.h:880
880 (__m256 )__P = __A;
(gdb) bt
#0 0x00005555555b3a25 in _mm256_store_ps (__A=..., __P=) at /usr/lib/gcc/x86_64-linux-gnu/7/include/avxintrin.h:880
#1 0x00005555555b3a25 in Eigen::internal::pstore<float, float __vector(8)>(float, float __vector(8) const&) (from=..., to=)
at /usr/local/include/eigen3/Eigen/src/Core/arch/AVX/PacketMath.h:251
#2 0x00005555555b3a25 in Eigen::internal::pstoret<float, float __vector(8), 32>(float, float __vector(8) const&) (from=..., to=)
at /usr/local/include/eigen3/Eigen/src/Core/GenericPacketMath.h:474
#3 0x00005555555b3a25 in Eigen::internal::assign_op<float, float>::assignPacket<32, float __vector(8)>(float*, float __vector(8) const&) const (this=, b=..., a=) at /usr/local/include/eigen3/Eigen/src/Core/functors/AssignmentFunctors.h:28
#4 0x00005555555b3a25 in Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::assign_op<float, float>, 0>::assignPacket<32, 32, float __vector(8)>(long, long) (this=, this=, col=, row=) at /usr/local/include/eigen3/Eigen/src/Core/AssignEvaluator.h:652
#5 0x00005555555b3a25 in Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::assign_op<float, float>, 0>::assignPacketByOuterInner<32, 32, float __vector(8)>(long, long) (inner=0, outer=0, this=) at /usr/local/include/eigen3/Eigen/src/Core/AssignEvaluator.h:666
#6 0x00005555555b3a25 in Eigen::internal::copy_using_evaluator_innervec_CompleteUnrolling<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::assign_op<float, float>, 0>, 0, 16>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::assign_op<float, float>, 0>&) (kernel=...) at /usr/local/include/eigen3/Eigen/src/Core/AssignEvaluator.h:274
#7 0x00005555555b3a25 in Eigen::internal::dense_assignment_loop<Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::assign_op<float, float>, 0>, 3, 2>::run(Eigen::internal::generic_dense_assignment_kernel<Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::evaluator<Eigen::Matrix<float, 4, 4, 0, 4, 4> >, Eigen::internal::assign_op<float, float>, 0>&) (kernel=...) at /usr/local/include/eigen3/Eigen/src/Core/AssignEvaluator.h:434
#8 0x00005555555b3a25 in Eigen::internal::call_dense_assignment_loop<Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 4, 4, 0, 4, 4>&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&, Eigen::internal::assign_op<float, float> const&) (func=..., src=..., dst=...) at /usr/local/include/eigen3/Eigen/src/Core/AssignEvaluator.h:741
#9 0x00005555555b3a25 in Eigen::internal::Assignment<Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::internal::assign_op<float, float>, Eigen::internal::Dense2Dense, void>::run(Eigen::Matrix<float, 4, 4, 0, 4, 4>&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&, Eigen::internal::assign_op<float, float> const&) (func=..., src=..., dst=...) at /usr/local/include/eigen3/Eigen/src/Core/AssignEvaluator.h:879
#10 0x00005555555b3a25 in Eigen::internal::call_assignment_no_alias<Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 4, 4, 0, 4, 4>&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&, Eigen::internal::assign_op<float, float> const&) (func=..., src=..., dst=...) at /usr/local/include/eigen3/Eigen/src/Core/AssignEvaluator.h:836
#11 0x00005555555b3a25 in Eigen::internal::call_assignment<Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::internal::assign_op<float, float> >(Eigen::Matrix<float, 4, 4, 0, 4, 4>&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&, Eigen::internal::assign_op<float, float> const&, Eigen::internal::enable_if<!Eigen::internal::evaluator_assume_aliasing<Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::internal::evaluator_traits<Eigen::Matrix<float, 4, 4, 0, 4, 4> >::Shape>::value, void*>::type) (func=..., src=..., dst=...) at /usr/local/include/eigen3/Eigen/src/Core/AssignEvaluator.h:804
#12 0x00005555555b3a25 in Eigen::internal::call_assignment<Eigen::Matrix<float, 4, 4, 0, 4, 4>, Eigen::Matrix<float, 4, 4, 0, 4, 4> >(Eigen::Matrix<float, 4, 4, 0, 4, 4>&, Eigen::Matrix<float, 4, 4, 0, 4, 4> const&) (src=..., dst=...) at /usr/local/include/eigen3/Eigen/src/Core/AssignEvaluator.h:782
#13 0x00005555555b3a25 in Eigen::PlainObjectBase<Eigen::Matrix<float, 4, 4, 0, 4, 4> >::_set<Eigen::Matrix<float, 4, 4, 0, 4, 4> >(Eigen::DenseBase<Eigen::Matrix<float, 4, 4, 0, 4, 4> > const&) (other=..., this=0x555555f883b0) at /usr/local/include/eigen3/Eigen/src/Core/PlainObjectBase.h:714
---Type to continue, or q to quit---
#14 0x00005555555b3a25 in Eigen::Matrix<float, 4, 4, 0, 4, 4>::operator=(Eigen::Matrix<float, 4, 4, 0, 4, 4> const&) (other=..., this=0x555555f883b0)
at /usr/local/include/eigen3/Eigen/src/Core/Matrix.h:208
#15 0x00005555555b3a25 in ViewportWidget::ViewportWidget(QWidget*, QGLWidget const*, QFlagsQt::WindowType) (this=0x555555f877d0, parent=, shareWidget=, f=...) at /home/darren/ros_projects/rangenet_ws/src/semantic_suma/src/visualizer/ViewportWidget.cpp:46
#16 0x00005555555d4b72 in Ui_MainWindow::setupUi(QMainWindow*) (this=this@entry=0x7fffffffd2c8, MainWindow=MainWindow@entry=0x7fffffffd280)
at /home/darren/ros_projects/rangenet_ws/build/semantic_suma/ui_visualizer.h:939
#17 0x00005555555c7811 in VisualizerWindow::VisualizerWindow(int, char**) (this=0x7fffffffd280, argc=, argv=)
at /home/darren/ros_projects/rangenet_ws/src/semantic_suma/src/visualizer/VisualizerWindow.cpp:35
#18 0x000055555557cb02 in main(int, char**) (argc=, argv=0x7fffffffdbf8)
at /home/darren/ros_projects/rangenet_ws/src/semantic_suma/src/visualizer/visualizer.cpp:19
`
What should I do? Is it an environmental configuration problem?
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