oves faster than x, which is the same as C/C++ 2d array</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment"> *  2) as for CUDA Memory2D, x index into height, y index into width.</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span><span class="comment"> *****************************************************************************/</span></div>
<div class="line"><a id="l00017" name="l00017"></a><spa