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ID | Project | Category | View Status | Date Submitted | Last Update | ||||
0005476 | ITK | public | 2007-08-10 09:11 | 2007-08-15 14:11 | |||||
Reporter | Luis Ibanez | ||||||||
Assigned To | Luis Ibanez | ||||||||
Priority | high | Severity | major | Reproducibility | always | ||||
Status | closed | Resolution | fixed | ||||||
Platform | OS | OS Version | |||||||
Product Version | |||||||||
Target Version | Fixed in Version | ||||||||
Summary | 0005476: RegularStepGradientDescentBaseOptimizer runs forever if NumberOfIterations is set to 0 | ||||||||
Description | The logic for stopping at NumberOfIterations if flawed for the case when NumberOfIterations is equal to 0 | ||||||||
Additional Information | Reported on the ITK users list by Emma Ryan http://public.kitware.com/pipermail/insight-users/2007-August/023259.html [^] | ||||||||
Tags | No tags attached. | ||||||||
Resolution Date | |||||||||
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Notes | |
(0008406) Luis Ibanez (manager) 2007-08-10 09:12 |
After looking at the source code, the logic flaw was confirmed. The changes, however, are easy to make. |
(0008454) Luis Ibanez (manager) 2007-08-14 13:16 |
A fix has been committed to the CVS repository: In the class itself: http://www.itk.org/cgi-bin/viewcvs.cgi/Code/Numerics/itkRegularStepGradientDescentBaseOptimizer.cxx?root=Insight&sortby=date&r2=1.23&r1=1.22 [^] http://www.itk.org/cgi-bin/viewcvs.cgi/Code/Numerics/itkRegularStepGradientDescentBaseOptimizer.h?root=Insight&sortby=date&r2=1.22&r1=1.21 [^] In the test: http://www.itk.org/cgi-bin/viewcvs.cgi/Testing/Code/Numerics/itkRegularStepGradientDescentOptimizerTest.cxx?r2=1.22&root=Insight&sortby=date&sortdir=down&r1=1.21 [^] |
(0008470) Luis Ibanez (manager) 2007-08-15 14:11 |
The Dashboard looks good the day after the changes. |
Notes |
Issue History | |||
Date Modified | Username | Field | Change |
2007-08-10 09:11 | Luis Ibanez | New Issue | |
2007-08-10 09:11 | Luis Ibanez | Status | new => assigned |
2007-08-10 09:11 | Luis Ibanez | Assigned To | => Luis Ibanez |
2007-08-10 09:12 | Luis Ibanez | Note Added: 0008406 | |
2007-08-10 09:12 | Luis Ibanez | Status | assigned => acknowledged |
2007-08-14 13:16 | Luis Ibanez | Note Added: 0008454 | |
2007-08-15 14:11 | Luis Ibanez | Status | acknowledged => closed |
2007-08-15 14:11 | Luis Ibanez | Note Added: 0008470 | |
2007-08-15 14:11 | Luis Ibanez | Resolution | open => fixed |
Issue History |
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