[Insight-users] CUDA code?

[Dženan Zukić]

Thanks for pointing this out, but I have found this project also myself. It
does not have the filters I need.

Currently, my plan it to do gradient filter on CPU, then pass vector field
to my GPU implemented computation. I am deep in debugging my CUDA code at
the moment.

Luis, what is the currently estimated time of arrival (ETA in military
jargon :D) of first release of ITK4?

Regards,
Dženan

On Wed, Dec 1, 2010 at 04:39, Luis Ibanez <luis.ibanez at kitware.com> wrote:

> Dženan
>
> You may find this project interesting:
>
>      http://sourceforge.net/projects/cudaitk/
>
> Also, as Dan pointed out, as part of the ITKv4 effort,
> support for GPU processing will be added to ITK.
>
> We are still evaluating if such implementation should
> be made with CUDA or with OpenCL.
>
>
>     Regards,
>
>
>         Luis
>
>
> ----------------------------------
> 2010/11/26 Dan Mueller <dan.muel at gmail.com>:
> > Hi Dženan,
> >
> > From my understanding GPU acceleration is a ITKv4 topic:
> >   http://www.itk.org/Wiki/ITK_Release_4/GPU_Acceleration
> >
> > I'm not sure of the progress to date...
> >
> > Cheers, Dan
> >
> > 2010/11/26 Dženan Zukić <dzenanz at gmail.com>:
> >> Hi everyone,
> >> this week I started converting some of my computation-intensive code
> from
> >> C++ to CUDA. However, it appears right now that I will have to write
> some of
> >> the ITK filters in CUDA myself (namely
> >> itkGradientRecursiveGaussianImageFilter and
> GradientToMagnitudeImageFilter),
> >> or simply execute those filters on CPU and pass the results to CUDA
> code.
> >> Does anyone have CUDA implementation of those filters? Or some other
> related
> >> suggestions?
> >> Regards,
> >> Dženan
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