Intel OpenCL support for Intel HD2500/4000

Discussion in 'GPGPU Technology & Programming' started by Dade, Apr 26, 2012.

  1. Dade

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  2. pcchen

    pcchen Moderator
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    According to Anandtech, Ivy Bridge's GPU supports OpenCL, but runtime is not available at launch.
     
  3. mhouston

    mhouston A little of this and that
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  5. Dade

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    Not at all. It is interesting to notice as in LuxMark results, the HD4000 seems to really suffer complex scenes while it is quite fast in the simple one. May be missing bandwidth ?

    P.S. please, some moderator can fix the title of the thread.
     
  6. fellix

    fellix Hey, You!
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    The two complex scenes are quite heavy on branches and intensive data traversal. Occupancy issues, caching?
     
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