[Rtk-users] [EXTERNAL] Cuda-based ADMMWaveletsConeBeamReconstructionFilter

[Simon Rit]

Single-GPU

On Mon, Apr 22, 2024, 17:43 Rahman, Obaid <rahmano at ornl.gov> wrote:

> One more question:
> CUDA forward and backprojections are multi-GPU or single GPU-based?
>
> Best,
> Obaid
>
> On Apr 22, 2024, at 7:38 AM, Rahman, Obaid <rahmano at ornl.gov> wrote:
>
> Got it.
> Thanks, Simon.
>
> On Apr 21, 2024, at 2:25 PM, Simon Rit <simon.rit at creatis.insa-lyon.fr>
> wrote:
>
> Hi,
> If you've compiled RTK with CUDA, you can use CUDA forward and
> backprojectors as in any iterative cone beam reconstruction filter of RTK.
> The wavelets code has not been translated to CUDA code.
> Simon
>
> On Sun, Apr 21, 2024 at 6:28 AM Rahman, Obaid <rahmano at ornl.gov> wrote:
>
>> Hello all,
>>
>> I am trying out iterative reconstruction with openRTK.
>> I was wondering if there’s a *cuda version of *
>> *ADMMWaveletsConeBeamReconstructionFilter*.
>> Thanks.
>>
>> Best,
>> Obaid
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