ass="o">::</span><span class="n">cudaGraph</span><span class="w"> </span><span class="n">cg</span><span class="p">;</span>
<span class="w">    </span><span class="n">cf</span><span class="p">.</span><span class="n">single_task</span><span class="p">([]</span><span class="w"> </span><span class="n">__device__</span><span class="w"> </span><span class="p">()</span><span class="w"> </span><span class="p">{</span><span class="w"> </span><span class="n">printf</span><span class="p">(</span><span class="s">&quot;