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Type: Posts; User: mtpurger

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    Basic questions about OpenCL

    Hi All,

    Can someone please help me to clarify the questions below about OpenCL:

    (1) What is the difference between work-item and thread?

    (2) I read that threads in OpenCL runs faster than...
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    Re: get_global_id is undefined

    Hi Bilog,

    Not sure but now I think I understood my problem. Again, sorry for my ignorance.

    The kernel code will not be compiled within the .cu file, right?

    Should I create a separate file...
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    Re: get_global_id is undefined

    Hi Bilog!

    First of all, thank you very much for your help!

    The code is very simple:



    __kernel
    void array_add(__global const double *a1, __global const double *a2, __global double *ar)
  4. OpenCL (CUDA v5) and Visual Studio express 2010

    Hi All,

    Can someone help me to configure Visual Studio Express 2010 to compile/run my OpenCL applications? I'm using CUDA v5.0.

    I've already set the include and lib directories in the Project...
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    get_global_id is undefined

    Hi All,

    Sorry for this (stupid) question. I'm new to OpenCL programming.

    I've downloaded the CUDA SDK v5 and I'm trying to write my first applications.

    I trying to use the function...
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    Re: NVIDIA OpenCL SDK (without using CUDA)

    Hi clint3112,

    I just wanted to confirm that. I'll download CUDA SDK.

    Thank you very much for your help!

    Regards,
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    NVIDIA OpenCL SDK (without using CUDA)

    Hi All,

    I think this is simple question. Sorry if there is already a question about it. I was not able to find it.

    I'm new to OpenCL programming and I'm currently trying to set my environment...
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