Re: [Starpu-devel] StarPU OpenCL on Mac

[Nathalie Furmento <nathalie.furmento@labri.fr>]

Dear Usman,

On Apple systems, StarPU tries to include OpenCL/cl.h. This may need to be fixed, as on your system this file does not seem to be available.

Could you please send us the config.log file to get more information on what is detected or not by the configure ?

Thanks.

Regards,

Nathalie

On 22/07/2011 09:37, Usman Dastgeer wrote: Hello,

When using on Mac, how could I specify OpenCL directory? In manual, it says that is should be with directory include/OpenCL/cl.h on Mac OS.

First, when using Mac OpenCL implementation we normally do like #include <OpenCL/opencl.h>. Secondly, I could not find this include directory (include/OpenCL/cl.h). My search gives me following results:

sudo find /System /Developer/ /Applications/ /bin /etc/ -name opencl.h

/System/Library/Frameworks/OpenCL.framework/Versions/A/Headers/opencl.h

/Developer//GPU Computing/OpenCL/common/inc/CL/opencl.h

/Developer//SDKs/MacOSX10.6.sdk/System/Library/Frameworks/OpenCL.framework/Versions/A/Headers/opencl.h

sudo find /System /Developer/ /Applications/ /bin /etc/ -name cl.h

/System/Library/Frameworks/OpenCL.framework/Versions/A/Headers/cl.h

/Developer//GPU Computing/OpenCL/common/inc/CL/cl.h

/Developer//SDKs/MacOSX10.6.sdk/System/Library/Frameworks/OpenCL.framework/Versions/A/Headers/cl.h

I tried specifying ./configure --with-opencl-dir=/Developer/GPU\ Computing/OpenCL/common/ but it didn't recognize OpenCL.

Any idea?

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