[Insight-users] ConnectedComponentImageFilter and NumberOfThreads bug.
gaetan.lehmann at jouy.inra.fr
Wed Sep 24 08:50:30 EDT 2008
Le 23 sept. 08 à 00:37, Greg Harris a écrit :
> Hi, Gaëtan.
> The attached image has the data that elicited the multiple adjoining
> component labeling, although I did a little work to extract it.
> The workstation that showed the bug is an 8-core Mac OSX 10.5.4.
> I have chosen not to send the image file through the listserv, not
> if that is right to do.
I have reproduced your problem here. It appears only with 3 threads or
I'm checking the code in charge of merging the different parts produce
by the different threads.
> On 9/22/08 1:51 PM, "Gaëtan Lehmann" <gaetan.lehmann at jouy.inra.fr>
>> Hi Greg,
>> I'm using 3D images with that filter (nearly) every days, and never
>> noticed any problem, so it may not be related to the 3D cases.
>> Can you send me your test image, so I can track the problem? Also, do
>> you see that problem with two threads, or do you have to set more
>> Sorry to have introduced a new problem, and thank you for testing ITK
>> unstable :-)
>> Gaëtan Lehmann
>> Biologie du Développement et de la Reproduction
>> INRA de Jouy-en-Josas (France)
>> tel: +33 1 34 65 29 66 fax: 01 34 65 29 09
>> http://voxel.jouy.inra.fr http://www.mandriva.org
Biologie du Développement et de la Reproduction
INRA de Jouy-en-Josas (France)
tel: +33 1 34 65 29 66 fax: 01 34 65 29 09
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