an> <span class="identifier">size</span> <span class="special">*</span> <span class="keyword">sizeof</span><span class="special">(</span> <span class="keyword">int</span><span class="special">),</span> <span class="identifier">cudaMemcpyDeviceToHost</span><span class="special">,</span> <span class="identifier">stream</span><span class="special">);</span>
    <span class="special">}</span>
    <span class="keyword">auto</span> <span class="identifier">result</span> <span class="special">=</span> <span class=