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<h1 title="Uses of Package org.apache.sysds.runtime.compress.colgroup" class="title">Uses of Package<br>org.apache.sysds.runtime.compress.colgroup</h1>
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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/runtime/compress/colgroup/package-summary.html">org.apache.sysds.runtime.compress.colgroup</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.runtime.compress">org.apache.sysds.runtime.compress</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.sysds.runtime.compress.colgroup">org.apache.sysds.runtime.compress.colgroup</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><a href="#org.apache.sysds.runtime.compress.estim">org.apache.sysds.runtime.compress.estim</a></td>
<td class="colLast">&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><a href="#org.apache.sysds.runtime.compress.lib">org.apache.sysds.runtime.compress.lib</a></td>
<td class="colLast">&nbsp;</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.sysds.runtime.compress">
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</a>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/package-summary.html">org.apache.sysds.runtime.compress.colgroup</a> used by <a href="../../../../../../org/apache/sysds/runtime/compress/package-summary.html">org.apache.sysds.runtime.compress</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/AColGroup.html#org.apache.sysds.runtime.compress">AColGroup</a>
<div class="block">Class that stores information about a column group within a compressed matrix block.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/AColGroup.ColGroupType.html#org.apache.sysds.runtime.compress">AColGroup.ColGroupType</a>
<div class="block">Concrete ColGroupType
Protected such that outside the ColGroup package it should be unknown which specific subtype is used.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/AColGroup.CompressionType.html#org.apache.sysds.runtime.compress">AColGroup.CompressionType</a>
<div class="block">Public Group types supported
Note For instance DDC is called DDC not DDC1, or DDC2 which is a specific subtype of the DDC.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupUncompressed.html#org.apache.sysds.runtime.compress">ColGroupUncompressed</a>
<div class="block">Column group type for columns that are stored as dense arrays of doubles.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.sysds.runtime.compress.colgroup">
<!-- -->
</a>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/package-summary.html">org.apache.sysds.runtime.compress.colgroup</a> used by <a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/package-summary.html">org.apache.sysds.runtime.compress.colgroup</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/AColGroup.html#org.apache.sysds.runtime.compress.colgroup">AColGroup</a>
<div class="block">Class that stores information about a column group within a compressed matrix block.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/AColGroup.ColGroupType.html#org.apache.sysds.runtime.compress.colgroup">AColGroup.ColGroupType</a>
<div class="block">Concrete ColGroupType
Protected such that outside the ColGroup package it should be unknown which specific subtype is used.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/AColGroup.CompressionType.html#org.apache.sysds.runtime.compress.colgroup">AColGroup.CompressionType</a>
<div class="block">Public Group types supported
Note For instance DDC is called DDC not DDC1, or DDC2 which is a specific subtype of the DDC.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ADictionary.html#org.apache.sysds.runtime.compress.colgroup">ADictionary</a>
<div class="block">This dictionary class aims to encapsulate the storage and operations over unique floating point values of a column
group.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupConst.html#org.apache.sysds.runtime.compress.colgroup">ColGroupConst</a>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupDDC.html#org.apache.sysds.runtime.compress.colgroup">ColGroupDDC</a>
<div class="block">Class to encapsulate information about a column group that is encoded with dense dictionary encoding (DDC).</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupEmpty.html#org.apache.sysds.runtime.compress.colgroup">ColGroupEmpty</a>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupOffset.html#org.apache.sysds.runtime.compress.colgroup">ColGroupOffset</a>
<div class="block">Base class for column groups encoded with various types of bitmap encoding.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupOLE.html#org.apache.sysds.runtime.compress.colgroup">ColGroupOLE</a>
<div class="block">Class to encapsulate information about a column group that is encoded with simple lists of offsets for each set of
distinct values.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupRLE.html#org.apache.sysds.runtime.compress.colgroup">ColGroupRLE</a>
<div class="block">A group of columns compressed with a single run-length encoded bitmap.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupSDC.html#org.apache.sysds.runtime.compress.colgroup">ColGroupSDC</a>
<div class="block">Column group that sparsely encodes the dictionary values.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupSDCSingle.html#org.apache.sysds.runtime.compress.colgroup">ColGroupSDCSingle</a>
<div class="block">Column group that sparsely encodes the dictionary values.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupSDCSingleZeros.html#org.apache.sysds.runtime.compress.colgroup">ColGroupSDCSingleZeros</a>
<div class="block">Column group that sparsely encodes the dictionary values.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupSDCZeros.html#org.apache.sysds.runtime.compress.colgroup">ColGroupSDCZeros</a>
<div class="block">Column group that sparsely encodes the dictionary values.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/ColGroupValue.html#org.apache.sysds.runtime.compress.colgroup">ColGroupValue</a>
<div class="block">Base class for column groups encoded with value dictionary.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/Dictionary.html#org.apache.sysds.runtime.compress.colgroup">Dictionary</a>
<div class="block">This dictionary class aims to encapsulate the storage and operations over unique floating point values of a column
group.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/QDictionary.html#org.apache.sysds.runtime.compress.colgroup">QDictionary</a>
<div class="block">This dictionary class aims to encapsulate the storage and operations over unique floating point values of a column
group.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.sysds.runtime.compress.estim">
<!-- -->
</a>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/package-summary.html">org.apache.sysds.runtime.compress.colgroup</a> used by <a href="../../../../../../org/apache/sysds/runtime/compress/estim/package-summary.html">org.apache.sysds.runtime.compress.estim</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/AColGroup.CompressionType.html#org.apache.sysds.runtime.compress.estim">AColGroup.CompressionType</a>
<div class="block">Public Group types supported
Note For instance DDC is called DDC not DDC1, or DDC2 which is a specific subtype of the DDC.</div>
</td>
</tr>
</tbody>
</table>
</li>
<li class="blockList"><a name="org.apache.sysds.runtime.compress.lib">
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</a>
<table class="useSummary" border="0" cellpadding="3" cellspacing="0" summary="Use table, listing classes, and an explanation">
<caption><span>Classes in <a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/package-summary.html">org.apache.sysds.runtime.compress.colgroup</a> used by <a href="../../../../../../org/apache/sysds/runtime/compress/lib/package-summary.html">org.apache.sysds.runtime.compress.lib</a></span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Class and Description</th>
</tr>
<tbody>
<tr class="altColor">
<td class="colOne"><a href="../../../../../../org/apache/sysds/runtime/compress/colgroup/class-use/AColGroup.html#org.apache.sysds.runtime.compress.lib">AColGroup</a>
<div class="block">Class that stores information about a column group within a compressed matrix block.</div>
</td>
</tr>
</tbody>
</table>
</li>
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