title: OpenCL force buffer to stay on the GPU
body: <p>is there a way to force OpenCL to keep data in a global memory buffer on chip (i.e. it never gets swapped out to system memory)? Basically I want to reserve a portion of the GPU's memory for my own needs, and I want the data that I put there to remain on the GPU regardless of whether other applications start saturating the GPU's memory.</p>
  
  <p>Thanks!</p>