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IDProjectCategoryView StatusDate SubmittedLast Update
0012879VTK(No Category)public2012-01-27 09:412016-08-12 09:55
ReporterAmri Karim 
Assigned ToDave DeMarle 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusclosedResolutionmoved 
PlatformOSOS Version
Product Version5.10.0 
Target VersionFixed in Version 
ProjectTBD
Typecrash
Summary0012879: QVTKWidget crash related to NVidia threaded optimization setting
DescriptionVersion: Nightly (Jan 27, 2012, downloaded at 8am EST)
Platform: Win7-64, VS2008 Debug build.

Options changed in CMAKE:
BUID_EXAMPLES -> ON
VTK_USE_QT -> ON
VTK_USE_QVTK_QTOPENGL -> ON

Crash in: VTK\Examples\GUI\Qt\SimpleView

SimpleView example application crashes at start-up on the 2nd time running it. It runs fine the first time. Second time and subsequent runs may or may not crash, although crashing is more frequent than not crashing at start-up.

To make the crash go away:
1. Open NVIDIA Control Panel
2. In Select Task pane, select 3D Settings, then Manage 3D Settings. Go to Program Settings tab.
3. Click Add, then point to SimpleView executable.
4. In the Feature column, scroll down to Threaded Optimization, set it to Off.

If Threaded Optimization = off, running SimpleView doesn't crash however many times you start it up.
If Threaded Optimization = on, SimpleView will crash at start-up inconsistently.

This doesn't happen in VTK 5.8 release.

Thanks!
Steps To Reproduce
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Issue History
Date ModifiedUsernameFieldChange
2012-01-27 09:41Amri KarimNew Issue
2013-06-25 09:57Dave DeMarleProduct Version => 5.10.0
2013-06-25 09:59Dave DeMarleNote Added: 0031038
2013-07-22 12:41Dave DeMarleNote Added: 0031150
2013-07-22 12:41Dave DeMarleStatusbacklog => expired
2013-07-22 12:41Dave DeMarleAssigned To => Dave DeMarle
2016-08-12 09:55Kitware RobotNote Added: 0037267
2016-08-12 09:55Kitware RobotStatusexpired => closed
2016-08-12 09:55Kitware RobotResolutionopen => moved

Notes
(0031038)
Dave DeMarle   
2013-06-25 09:59   
Thanks for the report.
What OS is this on? That date was after 5.8 but before 5.10.
Can you check and see if the problem persists in 5.10.1 and 6.0.0.
(0031150)
Dave DeMarle   
2013-07-22 12:41   
feel free to reopen if you find this is not working in 6.0.0
(0037267)
Kitware Robot   
2016-08-12 09:55   
Resolving issue as `moved`.

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