ng</a></th>
<td class="colLast">
<div class="block">Rule: Inject checkpointing on reading in data in all cases where the operand is used in more than one operation.</div>
</td>
</tr>
<tr class="rowColor">
<th class="colFirst" scope="row"><a href="RewriteMarkLoopVariablesUpdateInPlace.html" title="class in org.apache.sysds.hops.rewrite">RewriteMarkLoopVariablesUpdateInPlace</a></th>
<td class="colLast">
<div class="block">Rule: Mark loop variables that are only read/updated through cp left indexing
 for upda