[Rtk-users] Compiling with CUDA

[Andy Shieh]

Hi Simon,

I do encounter another problem though.
So everything compiled file and rtkfdk works fine with cpu.
However, when I change the hardware argument to cuda, I get the following
runtime error when rtkfdk is "Reconstructing and Writing":

========================
ExceptionObject caught with writer->Update()

itk::ExceptionObject (0000000000B3EC88)
Location: "void CUDA_fft_convolution(const int3 &, float *, float2 *)"
File: C:/RTK/code/rtkCudaFFTRampImageFilter.cu
Line: 85
Description: itk::ERROR: CUFFT ERROR #2
==========================


I did try different CUDA toolkit versions (5.0 and 4.2) but it didn't help.
Do you know what might be happening? Thanks!

Cheers,
Andy


2012/11/29 Simon Rit <simon.rit at creatis.insa-lyon.fr>

> 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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