title: maximum boolean array size to open compute shader?
body: <p>Does 1000 cubic voxel in gpgpu shader, 1bn booleans, use up about one gygabite of memory?</p>
  
  <p>The Resource limits pages don't state any index limits to 2d and 3d arrays in GPU's. Are they theoretically in the thousands or in the trillions?</p>