[Insight-developers] Fwd: [ITK 0012186]: itkBSplineDeformableTransform throws error when enabling multithreading

[Nicholas Tustison]

Hi developers,

I have been assigned the following bug but I'm skeptical that the issue is really a bug
as described.  Is there a mechanism on Mantis for requesting more input (e.g. code) from the 
person who reported the bug?

Thanks,
Nick

Begin forwarded message:

> From: Mantis Bug Tracker <mantis at public.kitware.com>
> Date: May 19, 2011 4:33:11 PM EDT
> To: ntustison at wustl.edu
> Subject: [ITK 0012186]: itkBSplineDeformableTransform throws error when enabling multithreading
> 
> 
> The following issue has been ASSIGNED. 
> ====================================================================== 
> http://public.kitware.com/Bug/view.php?id=12186 
> ====================================================================== 
> Reported By:                Erik Türke
> Assigned To:                Nick Tustison
> ====================================================================== 
> Project:                    ITK
> Issue ID:                   12186
> Category:                   ITK
> Reproducibility:            always
> Severity:                   crash
> Priority:                   high
> Status:                     assigned
> Resolution Date:             
> Sprint:                      
> Sprint Status:              backlog 
> ====================================================================== 
> Date Submitted:             2011-05-12 07:53 EDT
> Last Modified:              2011-05-19 16:33 EDT
> ====================================================================== 
> Summary:                    itkBSplineDeformableTransform throws error when
> enabling multithreading
> Description: 
> When enabling multithreading in itk and set the number of threads > 1, the
> itkBSplineDeformableTransform throws an error saying:
> 
> itk::ExceptionObject (0x24efee0)
> Location: "void itk::BSplineDeformableTransform<TScalarType, NDimensions,
> VSplineOrder>::SetParameters(const typename itk::Transform<TScalarType,
> NDimensions, NDimensions>::ParametersType&) [with TScalarType = double, unsigned
> int NDimensions = 3u, unsigned int VSplineOrder = 3u]" 
> File:
> /scr/morse1/programming/src/ITK/Modules/Core/Transform/include/itkBSplineDeformableTransform.txx
> Line: 354
> Description: itk::ERROR: BSplineDeformableTransform(0x24efc40): Mismatch between
> parameters size 19728016 and expected number of parameters 1536
> 
> If you set the number of threads to 1 it works perfectly.
> I encountered this error with the ITK release 3.20 (review code) as well.
> 
> ====================================================================== 
> 
> Issue History 
> Date Modified    Username       Field                    Change               
> ====================================================================== 
> 2011-05-12 07:53 Erik Türke     New Issue                                    
> 2011-05-19 16:33 Hans Johnson   Assigned To               => Nick Tustison   
> 2011-05-19 16:33 Hans Johnson   Status                   new => assigned     
> ======================================================================
> 

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