ut with many threads are much faster.
            </p>
<p>
              Examples of this category are
            </p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem">
                  GCC Parallel Sort (based on OpenMP)
                </li>
<li class="listitem">
                  Microsoft PPL Parallel Buffered Sort
                </li>
</ul></div>
<p>
              This generates an <span class="bold"><strong>undesirable duality</strong></span>.