-------+---------+---------+----------+
block_size (number of elements) |  4096  |  2048   |   1024  |   768   |   512   |   256   |  128     |
                                |        |         |         |         |         |         |          |
</pre>
          </strong></span>
        </p>
</blockquote></div>
<h5>
<a name="sort.parallel.h1"></a>
        <span class="phrase"><a name="sort.parallel.thread_specification"></a></span><a class="link" href="parallel.html#sort.parallel.thread_specification"><sp