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<title>Uses of Class org.apache.sysds.hops.rewrite.StatementBlockRewriteRule (SystemDS 2.1.0-SNAPSHOT API)</title>
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<h2 title="Uses of Class org.apache.sysds.hops.rewrite.StatementBlockRewriteRule" class="title">Uses of Class<br>org.apache.sysds.hops.rewrite.StatementBlockRewriteRule</h2>
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<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing packages, and an explanation">
<caption><span>Packages that use <a href="../../../../../../org/apache/sysds/hops/rewrite/StatementBlockRewriteRule.html" title="class in org.apache.sysds.hops.rewrite">StatementBlockRewriteRule</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Package</th>
<th class="colLast" scope="col">Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.sysds.hops.rewrite">org.apache.sysds.hops.rewrite</a></td>
<td class="colLast">&nbsp;</td>
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<h3>Uses of <a href="../../../../../../org/apache/sysds/hops/rewrite/StatementBlockRewriteRule.html" title="class in org.apache.sysds.hops.rewrite">StatementBlockRewriteRule</a> in <a href="../../../../../../org/apache/sysds/hops/rewrite/package-summary.html">org.apache.sysds.hops.rewrite</a></h3>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing subclasses, and an explanation">
<caption><span>Subclasses of <a href="../../../../../../org/apache/sysds/hops/rewrite/StatementBlockRewriteRule.html" title="class in org.apache.sysds.hops.rewrite">StatementBlockRewriteRule</a> in <a href="../../../../../../org/apache/sysds/hops/rewrite/package-summary.html">org.apache.sysds.hops.rewrite</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/MarkForLineageReuse.html" title="class in org.apache.sysds.hops.rewrite">MarkForLineageReuse</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteCompressedReblock.html" title="class in org.apache.sysds.hops.rewrite">RewriteCompressedReblock</a></span></code>
<div class="block">Rule: Compressed Re block if config compressed.linalg is enabled, we inject compression directions after read of
matrices if number of rows is above 1000 and cols at least 1.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteForLoopVectorization.html" title="class in org.apache.sysds.hops.rewrite">RewriteForLoopVectorization</a></span></code>
<div class="block">Rule: Simplify program structure by pulling if or else statement body out
(removing the if statement block ifself) in order to allow intra-procedure
analysis to propagate exact statistics.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteHoistLoopInvariantOperations.html" title="class in org.apache.sysds.hops.rewrite">RewriteHoistLoopInvariantOperations</a></span></code>
<div class="block">Rule: Simplify program structure by hoisting loop-invariant operations
out of while, for, or parfor loops.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteInjectSparkLoopCheckpointing.html" title="class in org.apache.sysds.hops.rewrite">RewriteInjectSparkLoopCheckpointing</a></span></code>
<div class="block">Rule: Insert checkpointing operations for caching purposes.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteMarkLoopVariablesUpdateInPlace.html" title="class in org.apache.sysds.hops.rewrite">RewriteMarkLoopVariablesUpdateInPlace</a></span></code>
<div class="block">Rule: Mark loop variables that are only read/updated through cp left indexing
for update in-place.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteMergeBlockSequence.html" title="class in org.apache.sysds.hops.rewrite">RewriteMergeBlockSequence</a></span></code>
<div class="block">Rule: Simplify program structure by merging sequences of last-level
statement blocks in order to create optimization opportunities.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteRemoveEmptyBasicBlocks.html" title="class in org.apache.sysds.hops.rewrite">RewriteRemoveEmptyBasicBlocks</a></span></code>
<div class="block">Rule: Simplify program structure by removing empty last-level blocks,
which may originate from the original program or due to a sequence of
rewrites (e.g., checkpoint injection and subsequent IPA).</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteRemoveForLoopEmptySequence.html" title="class in org.apache.sysds.hops.rewrite">RewriteRemoveForLoopEmptySequence</a></span></code>
<div class="block">Rule: Simplify program structure by removing (par)for statements iterating over
an empty sequence, i.e., (par)for-loops without a single iteration.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteRemoveUnnecessaryBranches.html" title="class in org.apache.sysds.hops.rewrite">RewriteRemoveUnnecessaryBranches</a></span></code>
<div class="block">Rule: Simplify program structure by pulling if or else statement body out
(removing the if statement block ifself) in order to allow intra-procedure
analysis to propagate exact statistics.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteSplitDagDataDependentOperators.html" title="class in org.apache.sysds.hops.rewrite">RewriteSplitDagDataDependentOperators</a></span></code>
<div class="block">Rule: Split Hop DAG after specific data-dependent operators.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>class&nbsp;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/RewriteSplitDagUnknownCSVRead.html" title="class in org.apache.sysds.hops.rewrite">RewriteSplitDagUnknownCSVRead</a></span></code>
<div class="block">Rule: Split Hop DAG after CSV reads with unknown size.</div>
</td>
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</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing methods, and an explanation">
<caption><span>Method parameters in <a href="../../../../../../org/apache/sysds/hops/rewrite/package-summary.html">org.apache.sysds.hops.rewrite</a> with type arguments of type <a href="../../../../../../org/apache/sysds/hops/rewrite/StatementBlockRewriteRule.html" title="class in org.apache.sysds.hops.rewrite">StatementBlockRewriteRule</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><span class="typeNameLabel">ProgramRewriter.</span><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/ProgramRewriter.html#removeStatementBlockRewrite-java.lang.Class-">removeStatementBlockRewrite</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a>&lt;? extends <a href="../../../../../../org/apache/sysds/hops/rewrite/StatementBlockRewriteRule.html" title="class in org.apache.sysds.hops.rewrite">StatementBlockRewriteRule</a>&gt;&nbsp;clazz)</code>&nbsp;</td>
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</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructors in <a href="../../../../../../org/apache/sysds/hops/rewrite/package-summary.html">org.apache.sysds.hops.rewrite</a> with parameters of type <a href="../../../../../../org/apache/sysds/hops/rewrite/StatementBlockRewriteRule.html" title="class in org.apache.sysds.hops.rewrite">StatementBlockRewriteRule</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/ProgramRewriter.html#ProgramRewriter-org.apache.sysds.hops.rewrite.StatementBlockRewriteRule...-">ProgramRewriter</a></span>(<a href="../../../../../../org/apache/sysds/hops/rewrite/StatementBlockRewriteRule.html" title="class in org.apache.sysds.hops.rewrite">StatementBlockRewriteRule</a>...&nbsp;rewrites)</code>
<div class="block">Construct a program rewriter for a given rewrite which is passed from outside.</div>
</td>
</tr>
</tbody>
</table>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing constructors, and an explanation">
<caption><span>Constructor parameters in <a href="../../../../../../org/apache/sysds/hops/rewrite/package-summary.html">org.apache.sysds.hops.rewrite</a> with type arguments of type <a href="../../../../../../org/apache/sysds/hops/rewrite/StatementBlockRewriteRule.html" title="class in org.apache.sysds.hops.rewrite">StatementBlockRewriteRule</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/sysds/hops/rewrite/ProgramRewriter.html#ProgramRewriter-java.util.ArrayList-java.util.ArrayList-">ProgramRewriter</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a>&lt;<a href="../../../../../../org/apache/sysds/hops/rewrite/HopRewriteRule.html" title="class in org.apache.sysds.hops.rewrite">HopRewriteRule</a>&gt;&nbsp;hRewrites,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/ArrayList.html?is-external=true" title="class or interface in java.util">ArrayList</a>&lt;<a href="../../../../../../org/apache/sysds/hops/rewrite/StatementBlockRewriteRule.html" title="class in org.apache.sysds.hops.rewrite">StatementBlockRewriteRule</a>&gt;&nbsp;sbRewrites)</code>
<div class="block">Construct a program rewriter for the given rewrite sets which are passed from outside.</div>
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