[Rtk-users] Compiling with CUDA

Thu Nov 29 07:53:57 EST 2012

Hi Simon,

Thanks for the suggestion. I tried, but it gave another error message.

When I set the m_ProjectionSubsetSize to 1, 2, or 3, I get the following
runtime error:
===============
Reconstructing and writing...
ExceptionObject caught with writer->Update()

itk::ExceptionObject (0000000000A5E8D8)
Location: "void CUDA_fft_convolution(const int3 &, float *, float2 *)"
File: C:/RTK/code/rtkCudaFFTRampImageFilter.cu
Line: 102
Description: itk::ERROR: CUDA ERROR: invalid configuration argument
================

When I set it to the default value of 4, I get the CUFFT error in the
previous maile.

When I set it to 5, 6, and beyond, I get the following runtime error:
==============
Reconstructing and writing...
ExceptionObject caught with writer->Update()

itk::ExceptionObject (0000000000A2ECB8)
Location: "void CUDA_fft_convolution(const int3 &, float *, float2 *)"
File: C:/RTK/code/rtkCudaFFTRampImageFilter.cu
Line: 69
Description: itk::ERROR: CUDA ERROR: out of memory
==============

Cheers,
Andy

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

> Hi,
> It's seems to be an allocation problem. How big are your projection images?
> You can always change the parameter m_ProjectionSubsetSize to 1 with
>
> http://www.openrtk.org/Doxygen/classrtk_1_1FDKConeBeamReconstructionFilter.html#a5a87bf9cfddd8781a018f3b5cdd374e2
> to lower the amount of projection images in the GPU memory.
> Simon
>
> On Thu, Nov 29, 2012 at 9:57 AM, Andy Shieh <hsieandy at gmail.com> wrote:
> > 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
> >>>
> >>>
> >>>
> >>> _______________________________________________
> >>> Rtk-users mailing list
> >>> Rtk-users at openrtk.org
> >>> http://public.kitware.com/cgi-bin/mailman/listinfo/rtk-users
> >>>
> >
>
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