title: DirectX 11: simultaneous use of multiple adaptors
body: <p>We need to drive 8 to 12 monitors from one pc, all rendering different views of a single 3d scenegraph, so have to use several graphics cards. We're currently running on dx9, so are looking to move to dx11 to hopefully make this easier.</p>
  
  <p>Initial investigations seem to suggest that the obvious approach doesn't work - performance is lousy unless we drive each card from a separate process. Web searches are turning up nothing. Can anybody suggest the best way to go about utilising several cards simultaneously from a single process with dx11?</p>