title: cudaSafeCall() runtime API error
body: <p>I am trying to run CUDA in emulation mode in Visual Studio 2008. </p>
  
  <p>It is showing this problem at runtime:</p>
  
  <pre><code>cudaSafeCall() Runtime API error in file &lt;xyz&gt;, line abc : feature is not implemented
  </code></pre>
  
  <p>for example in one case it turned out to be this one:</p>
  
  <pre><code>cutilSafeCall(cudaGLRegisterBufferObject(pbo));
  </code></pre>
  
  <p>and if I commented this one out then:</p>
  
  <pre><code>cutilSafeCall( cudaMalloc((void **)&amp;dev_triangle_p, triangle_size));
  </code></pre>
  
  <p>Is this because I am running the code in emulation mode? Any other suggestions?</p>