Does 13-inch rMBP Intel HD4000 with Bootcamp support OpenCL

Discussion in 'Windows, Linux & Others on the Mac' started by elhigu, Feb 12, 2013.

  1. elhigu, Feb 12, 2013
    Last edited: Feb 13, 2013

    elhigu macrumors newbie

    Joined:
    Nov 15, 2005
    #1
    Hi,

    I would need to be able to run OpenCL code on GPU and I have 13-inch rMBP with Intel HD4000. That hardware is OpenCL 1.1. compliant, but OSX drivers does not currently support it.

    I have been reading results, that OpenCL code can be ran with HD4000 on Windows 7/ 8.

    Has anyone 1st hand experience using 13-inch rMBP + Bootcamp and running any OpenCL with GPU acceleration?

    Thanks, Mikael Lepistö

    EDIT: If anyone has already Windows 7 running on his/her 13-inch rMBP, he can check OpenCL support by running e.g. this benchmark http://www.luxrender.net/wiki/LuxMark

    Probably one need DirectX 10 or 11 and latest HD4000 driver installed.

    Driver:

    http://downloadcenter.intel.com/Det...(64-bit)*&DownloadType= Drivers
     
  2. elhigu thread starter macrumors newbie

    Joined:
    Nov 15, 2005
    #2
    No need to install special drivers.

    I tested this.

    OpenCL works fine with Intel HD4000 on Win 7 Home Premiun. There was no need to install any special drivers. Those which came with bootcamp had support.
     

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