[vtk-developers] TestGaussianBlurPass failures

Sun Jan 3 13:51:01 EST 2010

Close, I had left off the -T argument for the image comparision. Adding that
now if get the following. I guess this is probably remedied as Francois
suggests by updating the driver?

kitware at amber1:~/Dashboards/DashboardScripts$ gdb --args
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/RenderingCxxTests
TestGaussianBlurPass -D /home/kitware/Dashboards/MyTests/VTKData -T
/home/kitware/Dashboards/MyTests/VTK-gcc/Testing/Temporary -V
Baseline/Rendering/TestGaussianBlurPass.png
GNU gdb 6.4.90-debian
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This GDB was configured as "x86_64-linux-gnu"...Using host libthread_db
library "/lib/libthread_db.so.1".

(gdb) run
Starting program:
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/RenderingCxxTests
TestGaussianBlurPass -D /home/kitware/Dashboards/MyTests/VTKData -T
/home/kitware/Dashboards/MyTests/VTK-gcc/Testing/Temporary -V
Baseline/Rendering/TestGaussianBlurPass.png
[Thread debugging using libthread_db enabled]
[New Thread 47290626332336 (LWP 23365)]
depth peeling was used

Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread 47290626332336 (LWP 23365)]
0x00002b02b454619d in _nv000150gl () from /usr/lib/libGLcore.so.1
(gdb) bt
#0  0x00002b02b454619d in _nv000150gl () from /usr/lib/libGLcore.so.1
#1  0x00002b02b454587e in _nv000150gl () from /usr/lib/libGLcore.so.1
#2  0x00002b02b41e628d in _nv000089gl () from /usr/lib/libGLcore.so.1
#3  0x00002b02aea33320 in glXCreatePbuffer () from /usr/lib/libGL.so.1
#4  0x00002b02aea39ffb in glXCreatePbuffer () from /usr/lib/libGL.so.1
#5  0x00002b02b3f54b5a in _nv000082gl () from /usr/lib/libGLcore.so.1
#6  0x00002b02b3f57910 in _nv000082gl () from /usr/lib/libGLcore.so.1
#7  0x00002b02adccd9b9 in vtkFrameBufferObject::Bind () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#8  0x00002b02adcd0bbb in vtkFrameBufferObject::StartNonOrtho () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#9  0x00002b02adeb8c53 in vtkImageProcessingPass::RenderDelegate () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#10 0x00002b02adeb6774 in vtkGaussianBlurPass::Render () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#11 0x00002b02addfaf82 in vtkRenderer::Render () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#12 0x00002b02addf4320 in vtkRendererCollection::Render () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#13 0x00002b02ade0a6a4 in vtkRenderWindow::DoStereoRender () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#14 0x00002b02ade0ace3 in vtkRenderWindow::DoFDRender () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#15 0x00002b02ade0b4b9 in vtkRenderWindow::DoAARender () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#16 0x00002b02ade0bcda in vtkRenderWindow::Render () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#17 0x00002b02adf47766 in vtkXOpenGLRenderWindow::Render () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#18 0x00002b02ade49a0f in vtkTesting::RegressionTest () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#19 0x00002b02ade49afd in vtkTesting::RegressionTest () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#20 0x00002b02ade4cdb6 in vtkTesting::Test () from
/home/kitware/Dashboards/MyTests/VTK-gcc/bin/libvtkRendering.so.5.5
#21 0x000000000041e354 in TestGaussianBlurPass ()
#22 0x000000000041630c in main ()

On Sun, Jan 3, 2010 at 12:20 PM, Bill Lorensen <bill.lorensen at gmail.com>wrote:

> Dave,
>
> Are you running the complete command line:
> /home/kitware/Dashboards/MyTests/VTK-gcc/bin/RenderingCxxTests
> TestGaussianBlurPass -D /home/kitware/Dashboards/MyTests/VTKData -T
> /home/kitware/Dashboards/MyTests/VTK-gcc/Testing/Temporary -V
> Baseline/Rendering/TestGaussianBlurPass.png
>
> Maybe there is a problem with the regression testing?
>
> Bill
>
> On Sun, Jan 3, 2010 at 12:15 PM, Dave Partyka <dave.partyka at kitware.com>
> wrote:
> > Yeah, on amber1.
> >
> > On Sun, Jan 3, 2010 at 12:10 PM, Bill Lorensen <bill.lorensen at gmail.com>
> > wrote:
> >>
> >> Dave,
> >>
> >> Did you run on one of the known failing platforms?
> >>
> >> Bill
> >>
> >> On Sun, Jan 3, 2010 at 11:50 AM, Dave Partyka <dave.partyka at kitware.com
> >
> >> wrote:
> >> > I tried to run it from gdb yesterday but could not recreate the
> >> > exception.
> >> > Though I was running it remotely over ssh. I am going to try it
> running
> >> > it
> >> > locally today.
> >> >
> >> > On Sun, Jan 3, 2010 at 11:27 AM, Bill Lorensen <
> bill.lorensen at gmail.com>
> >> > wrote:
> >> >>
> >> >> Francois,
> >> >>
> >> >> TestGaussianBlurPass is failing on several platforms.
> >> >>
> >> >>
> >> >>
> http://www.cdash.org/CDash/testSummary.php?project=11&name=TestGaussianBlurPass&date=2010-01-03
> >> >>
> >> >> There are two modes of failure:
> >> >>
> >> >> 1) Floating point exceptions:
> >> >>
> http://www.cdash.org/CDash/testDetails.php?test=39491121&build=506514
> >> >> Someone needs to run the test inside a debugger and find the source
> of
> >> >> the floating point divide.
> >> >>
> >> >> 2) Framebuffer not supported:
> >> >>
> http://www.cdash.org/CDash/testDetails.php?test=40287643&build=506967
> >> >> I also see this failure on my linux fedora 9 system. It seems that
> >> >> there needs to be better checking for whether or not the frame buffer
> >> >> object is properly initialized.
> >> >>
> >> >> Thanks,
> >> >>
> >> >> Bill
> >> >> _______________________________________________
> >> >> Powered by www.kitware.com
> >> >>
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> >> >>
> >> >
> >> >
> >
> >
>
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