[Insight-developers] itkNarrowBandImageFilterBase using itkBarrier

[Raul San Jose Estepar]

Hi Josh and et al.,

we have ready and revamped implementation of the NarrowBand solver that
use
itkBarrier to synchronized the computing flow without spawning threads
several times (as we talked).

I was thinking about checking in today. Is it a good idea to hold on this
till itkBarrier problems are solved?.

We have another class (itkIsoContourDistanceImageFilter) that relies on
itkBarrier to sync threads.

Indeed, (maybe Luis you have the answer to this) I tried to check in the
code yesterday evening to see how things were going through the system but
CVS didn't allow me. The new implementation
revamps the previous one,
is there any lock to this kind of check in?. I'm aware of this change
affects several methods in that class, but the code conceptually looks
neater plus a significant performance improvement is achieved.


/Raul


On Mon, 25 Aug 2003, Joshua Cates wrote:

> Hi Jim,
>
> We added some additional testing to itkBarrierTest.cxx and managed to get
> failure (timeouts) on several Windows platforms.  Looks like there is a
> bug somewhere in the Windows implementation.  I will try to debug this
> locally on my Borland build.  In the meantime, I've removed the offending
> code for itkBarrierTest so as not to slow down continuous builds.
>
> Josh.
>
> ______________________________
>  Josh Cates
>  Scientific Computing and Imaging Institute
>  University of Utah
>  Email: cates at sci . utah . edu
>  Phone: (801) 587-7697
>  URL:   http://www . sci . utah . edu/~cates
>
>
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