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Type: Posts; User: ssyed

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  1. Replies
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    1,496

    Re: Question regarding operator = and operator +=

    I'm running on AMD radion 6490HD on a Macbook Pro Snow Leopard 10.6.6

    I'm not quite sure what is going on as I have tried to compile the program with no optimizations and it still has this...
  2. Replies
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    1,496

    Question regarding operator = and operator +=

    I'm working on some code and I am getting DRASTIC performance changes between the two lines of code:
    c0o.xyzw += (float4)(fa,fb,fc,fd);
    c1o.xyzw += (float4)(fa2,fb2,fc2,fd2);
    c2o.xyzw...
  3. A bit confused regarding get_local_id and get_group_id

    Is the value returned by get_local_id indexed relative to the group id or is it globally indexed.



    Take the following example:
    I am splitting a matrix up into small 4x4 blocks for processing....
  4. Re: Geting an CL_INVALID_OPERATION when creating an image2d

    I see. I checked it and apparently there is no image support on macs yet.

    Thanks
  5. Geting an CL_INVALID_OPERATION when creating an image2d

    I'm running openCL on MAC OSX (snow leopard 10.6)
    I am running the following code

    cl_image_format imgType;
    imgType.image_channel_order = CL_RGBA;
    imgType.image_channel_data_type =...
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