[Rtk-users] Compiling with CUDA

[Simon Rit]

Great! I had no clue what the problem was.... Let us know if when we can
help you with anything else,
Simon
On Nov 29, 2012 8:11 AM, "Andy Shieh" <hsieandy at gmail.com> wrote:

> Hi Simon,
>
> The problem seems to disappear when I updated the whole directory to the
> newest version of RTK.
>
> Cheers,
> Andy
>
>
> 2012/11/29 Andy Shieh <hsieandy at gmail.com>
>
>> Hi Simon,
>>
>> Lately I've been trying to build RTK with CUDA. I tried both the CUDA
>> production release 5.0 and 4.2. I doubled checked that CUDA is actually
>> working (the CUDA examples run properly). And I made sure that the CUDA and
>> CUDA SDK directories are correctly specified in the configuration when
>> generating the build files. However, I keep getting these linking errors
>> when I tried to compile RTK using Visual Studio 2010. Do you have any idea
>> what might be going on? Thanks.
>>
>> I'm using Win7 64bit, and my CUDA toolkit is for 64 bit as well.
>>
>> =============================================
>> Error 1 error LNK2019: Unresolved external symbols "void __cdecl
>> CUDA_reconstruct_conebeam_init(int * const,int * const,float * &,float *
>> &,float * &)" (?CUDA_reconstruct_conebeam_init@@YAXQEAH0AEAPEAM11 at Z)
>> referenced in function "public: void __cdecl
>> rtk::CudaFDKBackProjectionImageFilter::InitDevice(void)"
>> (?InitDevice at CudaFDKBackProjectionImageFilter@rtk@@QEAAXXZ)
>> C:\SimonRit-RTK-4353(withHNC)\build\applications\rtkcuda.lib(rtkCudaFDKBackProjectionImageFilter.obj)
>> rtkinlinefdk
>> Error 2 error LNK2019: Unresolved external symbols "class
>> std::vector<int,class std::allocator<int> > __cdecl
>> GetListOfCudaDevices(void)" (?GetListOfCudaDevices@@YA?AV?$vector at HV
>> ?$allocator at H@std@@@std@@XZ) referenced in function "public: void
>> __cdecl rtk::CudaFDKBackProjectionImageFilter::InitDevice(void)"
>> (?InitDevice at CudaFDKBackProjectionImageFilter@rtk@@QEAAXXZ)
>> C:\SimonRit-RTK-4353(withHNC)\build\applications\rtkcuda.lib(rtkCudaFDKBackProjectionImageFilter.obj)
>> rtkinlinefdk
>> Error 3 error LNK2019: Unresolved external symbols "void __cdecl
>> CUDA_reconstruct_conebeam_cleanup(int * const,float *,float *,float *,float
>> *)" (?CUDA_reconstruct_conebeam_cleanup@@YAXQEAHPEAM111 at Z) referenced in
>> function "public: void __cdecl
>> rtk::CudaFDKBackProjectionImageFilter::CleanUpDevice(void)"
>> (?CleanUpDevice at CudaFDKBackProjectionImageFilter@rtk@@QEAAXXZ)
>> C:\SimonRit-RTK-4353(withHNC)\build\applications\rtkcuda.lib(rtkCudaFDKBackProjectionImageFilter.obj)
>> rtkinlinefdk
>> Error 4 error LNK2019: Unresolved external symbols "void __cdecl
>> CUDA_reconstruct_conebeam(int * const,int * const,float *,float *
>> const,float *,float *,float *)" (?CUDA_reconstruct_conebeam@
>> @YAXQEAH0PEAMQEAM111 at Z) referenced in function "protected: virtual void
>> __cdecl rtk::CudaFDKBackProjectionImageFilter::GenerateData(void)"
>> (?GenerateData at CudaFDKBackProjectionImageFilter@rtk@@MEAAXXZ)
>> C:\SimonRit-RTK-4353(withHNC)\build\applications\rtkcuda.lib(rtkCudaFDKBackProjectionImageFilter.obj)
>> rtkinlinefdk
>> Error 5 error LNK2019: Unresolved external symbols "void __cdecl
>> CUDA_fft_convolution(struct int3 const &,float *,struct float2 *)"
>> (?CUDA_fft_convolution@@YAXAEBUint3@@PEAMPEAUfloat2@@@Z) referenced in
>> function "protected: virtual void __cdecl
>> rtk::CudaFFTRampImageFilter::GenerateData(void)"
>> (?GenerateData at CudaFFTRampImageFilter@rtk@@MEAAXXZ)
>> C:\SimonRit-RTK-4353(withHNC)\build\applications\rtkcuda.lib(rtkCudaFFTRampImageFilter.obj)
>> rtkinlinefdk
>> Error 6 error LNK1120: Five unresolved external symbols
>> C:\SimonRit-RTK-4353(withHNC)\build\Release\rtkinlinefdk.exe rtkinlinefdk
>> Error 7 error LNK2019: Unresolved external symbols "void __cdecl
>> CUDA_reconstruct_conebeam_init(int * const,int * const,float * &,float *
>> &,float * &)" (?CUDA_reconstruct_conebeam_init@@YAXQEAH0AEAPEAM11 at Z)
>> referenced in function "public: void __cdecl
>> rtk::CudaFDKBackProjectionImageFilter::InitDevice(void)"
>> (?InitDevice at CudaFDKBackProjectionImageFilter@rtk@@QEAAXXZ)
>> C:\SimonRit-RTK-4353(withHNC)\build\applications\rtkcuda.lib(rtkCudaFDKBackProjectionImageFilter.obj)
>> rtkfdk
>> Error 8 error LNK2019: Unresolved external symbols "class
>> std::vector<int,class std::allocator<int> > __cdecl
>> GetListOfCudaDevices(void)" (?GetListOfCudaDevices@@YA?AV?$vector at HV
>> ?$allocator at H@std@@@std@@XZ) referenced in function "public: void
>> __cdecl rtk::CudaFDKBackProjectionImageFilter::InitDevice(void)"
>> (?InitDevice at CudaFDKBackProjectionImageFilter@rtk@@QEAAXXZ)
>> C:\SimonRit-RTK-4353(withHNC)\build\applications\rtkcuda.lib(rtkCudaFDKBackProjectionImageFilter.obj)
>> rtkfdk
>> Error 9 error LNK2019: Unresolved external symbols "void __cdecl
>> CUDA_reconstruct_conebeam_cleanup(int * const,float *,float *,float *,float
>> *)" (?CUDA_reconstruct_conebeam_cleanup@@YAXQEAHPEAM111 at Z) referenced in
>> function "public: void __cdecl
>> rtk::CudaFDKBackProjectionImageFilter::CleanUpDevice(void)"
>> (?CleanUpDevice at CudaFDKBackProjectionImageFilter@rtk@@QEAAXXZ)
>> C:\SimonRit-RTK-4353(withHNC)\build\applications\rtkcuda.lib(rtkCudaFDKBackProjectionImageFilter.obj)
>> rtkfdk
>> Error 10 error LNK2019: Unresolved external symbols "void __cdecl
>> CUDA_reconstruct_conebeam(int * const,int * const,float *,float *
>> const,float *,float *,float *)" (?CUDA_reconstruct_conebeam@
>> @YAXQEAH0PEAMQEAM111 at Z) referenced in function "protected: virtual void
>> __cdecl rtk::CudaFDKBackProjectionImageFilter::GenerateData(void)"
>> (?GenerateData at CudaFDKBackProjectionImageFilter@rtk@@MEAAXXZ)
>> C:\SimonRit-RTK-4353(withHNC)\build\applications\rtkcuda.lib(rtkCudaFDKBackProjectionImageFilter.obj)
>> rtkfdk
>> Error 11 error LNK2019: Unresolved external symbols "void __cdecl
>> CUDA_fft_convolution(struct int3 const &,float *,struct float2 *)"
>> (?CUDA_fft_convolution@@YAXAEBUint3@@PEAMPEAUfloat2@@@Z) referenced in
>> function "protected: virtual void __cdecl
>> rtk::CudaFFTRampImageFilter::GenerateData(void)"
>> (?GenerateData at CudaFFTRampImageFilter@rtk@@MEAAXXZ)
>> C:\SimonRit-RTK-4353(withHNC)\build\applications\rtkcuda.lib(rtkCudaFFTRampImageFilter.obj)
>> rtkfdk
>> Error 12 error LNK1120: Five unresolved external symbols
>> C:\SimonRit-RTK-4353(withHNC)\build\Release\rtkfdk.exe rtkfdk
>> =============================================
>>
>> Cheers,
>> Andy
>>
>
>
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