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

[Johnson, Hans J]

Nick,

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Hans

--
Hans J. Johnson, Ph.D.
hans-johnson at uiowa.edu<mailto:hans-johnson at uiowa.edu>
Assistant Professor of Psychiatry
University of Iowa Carver College of Medicine
W278 GH, 200 Hawkins Drive
Iowa City, Iowa 52242
Phone:  319-353-8587

From: Nicholas Tustison <ntustison at gmail.com<mailto:ntustison at gmail.com>>
Date: Fri, 20 May 2011 09:55:00 -0400
To: ITK <insight-developers at itk.org<mailto:insight-developers at itk.org>>
Subject: [Insight-developers] Fwd: [ITK 0012186]: itkBSplineDeformableTransform throws error when enabling multithreading

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<mailto:mantis at public.kitware.com>>
Date: May 19, 2011 4:33:11 PM EDT
To: ntustison at wustl.edu<mailto: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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