iv class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;    <span class="comment">// Execute the epilogue operator to update the destination tensor.</span></div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;    epilogue(output_op, iterator_D, accumulators, iterator_C); </div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    </div><div class="