[ITK-users] Compiling ITK with GPU ON

[michkapopoff at gmail.com]

Hi

I think OPENCL_LIBRARIES needs to be set to OpenCL.dll, which should be somewhere in this lib folder (/lib/x64/OpenCL.dll ?)
Could you try this ?

Michka

> On 25 Nov 2014, at 23:51, Xiaopeng Yang <yxp233 at postech.ac.kr> wrote:
> 
> Hi,
>  
> I am trying to compile ITK 4.6.1 with GPU ON, but I failed. Is there any tutorial or document about compiling ITK with GPU ON? I got warning messages as follows. And I ignored them and tried to build ITK but got error “cannot find CL/opencl.h”.
>  
> WARNING: Target "ITKGPUCommon" requests linking to directory "C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v6.5/lib". Targets may link only to libraries. CMake is dropping the item.
> WARNING: Target "ITKGPUCommon" requests linking to directory "C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v6.5/lib". Targets may link only to libraries. CMake is dropping the item.
> WARNING: Target "ITKGPUCommon" requests linking to directory "C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v6.5/lib". Targets may link only to libraries. CMake is dropping the item.
> WARNING: Target "ITKGPUCommon" requests linking to directory "C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v6.5/lib". Targets may link only to libraries. CMake is dropping the item.
> WARNING: Target "ITKGPUCommon" requests linking to directory "C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v6.5/lib". Targets may link only to libraries. CMake is dropping the item.
>  
> Here is how I set up directories of OpenCL:
> OPENCL_INCLUDE_DIRS  C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v6.5/include
> OPENCL_LIBRARIES          C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v6.5/lib
>  
> Any help is appreciated!
>  
> Best regards,
> Xiaopeng Yang
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