title: How to do GPU programming on Macbook Air?
body: <p>I want to try GPU programming. The GPU of my MacBook Air is Intel HD Graphics 3000, so I think I cannot use CUDA.</p>
  
  <p>I did some research and ran into OpenCL. But in the homepage, it is said that</p>
  
  <blockquote>
    <p>OpenCL™ (Open Computing Language) is a low-level API for heterogeneous
    computing that runs on CUDA-powered GPUs.</p>
  </blockquote>
  
  <p>I think my GPU is not CUDA-powered, so maybe OpenCL cannot be used either.</p>
  
  <p>Then I wonder how can I do GPU programming on my MacBook Air?</p>