oost</span><span class="special">.</span><span class="identifier">mpi</span></code>. Our first "Hello, World!"
        program is just two lines long:
      </p>
<pre class="programlisting"><span class="keyword">import</span> <span class="identifier">boost</span><span class="special">.</span><span class="identifier">mpi</span> <span class="keyword">as</span> <span class="identifier">mpi</span>
<span class="keyword">print</span> <span class="string">"I am process %d of %d."</span> <span class="special">%</sp