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| <div class="subTitle">org.apache.sysds.hops.codegen.template</div> |
| <h2 title="Class CPlanOpRewriter" class="title">Class CPlanOpRewriter</h2> |
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| <li>org.apache.sysds.hops.codegen.template.CPlanOpRewriter</li> |
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| <pre>public class <span class="typeNameLabel">CPlanOpRewriter</span> |
| extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">This cplan rewriter is meant to be the central place for any cplan |
| enhancements before code generation. These rewrites do not aim to |
| handle reorderings or other algebraic simplifications but rather |
| focus on low-level simplifications to produce better code, while |
| keeping the cplan construction of the individual templates clean |
| and without unnecessary redundancy. |
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| Assumption: This rewriter should be called before CSE as these |
| rewrites potentially destroy common subexpressions.</div> |
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| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/codegen/template/CPlanOpRewriter.html#CPlanOpRewriter--">CPlanOpRewriter</a></span>()</code> </td> |
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| <td class="colFirst"><code><a href="../../../../../../org/apache/sysds/hops/codegen/cplan/CNodeTpl.html" title="class in org.apache.sysds.hops.codegen.cplan">CNodeTpl</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/codegen/template/CPlanOpRewriter.html#simplifyCPlan-org.apache.sysds.hops.codegen.cplan.CNodeTpl-">simplifyCPlan</a></span>(<a href="../../../../../../org/apache/sysds/hops/codegen/cplan/CNodeTpl.html" title="class in org.apache.sysds.hops.codegen.cplan">CNodeTpl</a> tpl)</code> </td> |
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| <h4>CPlanOpRewriter</h4> |
| <pre>public CPlanOpRewriter()</pre> |
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| <h4>simplifyCPlan</h4> |
| <pre>public <a href="../../../../../../org/apache/sysds/hops/codegen/cplan/CNodeTpl.html" title="class in org.apache.sysds.hops.codegen.cplan">CNodeTpl</a> simplifyCPlan(<a href="../../../../../../org/apache/sysds/hops/codegen/cplan/CNodeTpl.html" title="class in org.apache.sysds.hops.codegen.cplan">CNodeTpl</a> tpl)</pre> |
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