[Rtk-users] rtksart exception error

[Simon Rit]

Hi,
It seems that CMake has trouble finding Cuda. What version of cmake are you
using? Is your cmake variable CMAKE_CUDA_COMPILER set to the correct nvcc
compiler?
A similar problem <https://github.com/SimonRit/ITKCudaCommon/issues/8> has
been reported for the CudaCommon package so I'm not sure I have the
solution yet. I haven't been able to reproduce it on my side...
Simon

On Thu, Feb 24, 2022 at 9:52 AM Vincent Libertiaux <vl at xris.eu> wrote:

> Hi Simon,
>
> I have trouble compiling the git version of RTK.  Here are the steps I
> followed:
>
> - Compiled ITK 5.3rc without checking the RTK Module
>
> - In CMake (RTK project), I set up the ITK_DIR variable to the directory
> where I built ITK
>
> Configuration is ok, unfortunately, generation shouts a huge amount of
> errors at me:
>
> CMake Error at
> /home/vincent/IPTools/InsightToolkit-5.3rc02/CMake/ITKModuleHeaderTest.cmake:87
> (add_executable): Target "RTKHeaderTest1" links to target "CUDA::cufft" but
> the target was not found. Perhaps a find_package() call is missing for an
> IMPORTED target, or an ALIAS target is missing? Call Stack (most recent
> call first):
> /home/vincent/IPTools/InsightToolkit-5.3rc02/CMake/ITKModuleMacros.cmake:207
> (itk_module_headertest)
> /home/vincent/IPTools/InsightToolkit-5.3rc02/CMake/ITKModuleExternal.cmake:162
> (itk_module_impl) CMakeLists.txt:216 (include)
>
> CMake Error at
> /home/vincent/IPTools/InsightToolkit-5.3rc02/CMake/ITKModuleHeaderTest.cmake:87
> (add_executable): Target "RTKHeaderTest1" links to target "CUDA::cublas"
> but the target was not found. Perhaps a find_package() call is missing for
> an IMPORTED target, or an ALIAS target is missing? Call Stack (most recent
> call first):
> /home/vincent/IPTools/InsightToolkit-5.3rc02/CMake/ITKModuleMacros.cmake:207
> (itk_module_headertest)
> /home/vincent/IPTools/InsightToolkit-5.3rc02/CMake/ITKModuleExternal.cmake:162
> (itk_module_impl) CMakeLists.txt:216 (include)
>
> The list goes on for quite a while. I have probably misunderstood the
> compilation instruction against an existing ITK. Would you mind to point me
> in the right direction ?
>
> Thank you,
>
> Vincent
>
>
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