ecutionContext.html" title="class in org.apache.sysds.runtime.controlprogram.context">ExecutionContext</a>&nbsp;ec)</code></th>
<td class="colLast">
<div class="block">Main optimization procedure.</div>
</td>
</tr>
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<td class="colFirst"><code>boolean</code></td>
<th class="colSecond" scope="row"><span class="typeNameLabel">OptimizerRuleBased.</span><code><span class="memberNameLink"><a href="../parfor/opt/OptimizerRuleBased.html#optimize(org.apache.sysds.parser.ParForStatementBlock,org.