[Rtk-users] rtksart exception error

Vincent Libertiaux vl at xris.eu
Tue Feb 22 08:23:24 EST 2022


Hello RTK users,

I am trying to reconstruct a volume with rtksart that I have already 
successfully reconstructed with rtkbackprojections but I get an error 
message.

Here is my command:
%rtksart% -p . -r proj.mha -g tomogeometry.xml --spacing 0.2 --dimension 
2500,2500,500 --origin -249.9,-249.9,-10 -n 1 --fp CudaRayCast --bp 
CudaRayCast -v -o plaqueSARTN1.mha

And the corresponding output:
Regular expression matches 1 file(s)...
Reading geometry information from tomogeometry.xml...
ExceptionObject caught with sart->Update() in file 
C:\IPTools\InsightToolkit-5.2.1\Modules\Remote\RTK\applications\rtksart\rtksart.cxx 
line 129

itk::ExceptionObject (00000075B36FBD40)
Location: "void prepareTextureObject(int *, float *, cudaArray **&, 
unsigned int, unsigned long long *, bool)"
File: 
C:/IPTools/InsightToolkit-5.2.1/Modules/Remote/RTK/src/rtkCudaUtilities.cu
Line: 142
Description: ITK ERROR: CUDA ERROR: invalid argument

I have compiled ITK 5.2.1 on a Windows 11 machine with VC++2019, if that 
might be any useful.

I am using Cuda 10.2

I thank you very much in advance for any help that you could provide !

Nice day to everyone,

Vincent
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