title: What are the advantages and disadvantages of GPGPU (general-purpose GPU) development?
body: <p>I am wondering what is the key thing that helps you in GPGPU development and of course what is the constraints that you find unacceptable.</p>
  
  <p>Comes to mind for me:</p>
  
  <ul>
  <li>Key advantage: the raw power of these things</li>
  <li>Key constraint: the memory model</li>
  </ul>
  
  <p>What's your view?</p>