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<h1 title="Package" class="title">Package&nbsp;org.apache.sysds.runtime.compress.utils</h1>
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<th class="colFirst" scope="col">Class</th>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/ABitmap.html" title="class in org.apache.sysds.runtime.compress.utils">ABitmap</a></td>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/Bitmap.html" title="class in org.apache.sysds.runtime.compress.utils">Bitmap</a></td>
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<div class="block">Uncompressed representation of one or more columns in bitmap format.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/BitmapLossy.html" title="class in org.apache.sysds.runtime.compress.utils">BitmapLossy</a></td>
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<div class="block">Uncompressed but Quantized representation of contained data.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/CustomHashMap.html" title="class in org.apache.sysds.runtime.compress.utils">CustomHashMap</a></td>
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<div class="block">This class provides a memory-efficient base for Custom HashMaps for restricted use cases.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/DblArray.html" title="class in org.apache.sysds.runtime.compress.utils">DblArray</a></td>
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<div class="block">Helper class used for bitmap extraction.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/DblArrayIntListHashMap.html" title="class in org.apache.sysds.runtime.compress.utils">DblArrayIntListHashMap</a></td>
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<div class="block">This class provides a memory-efficient replacement for <code>HashMap&lt;DblArray,IntArrayList&gt;</code> for restricted use
cases.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/DoubleIntListHashMap.html" title="class in org.apache.sysds.runtime.compress.utils">DoubleIntListHashMap</a></td>
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<div class="block">This class provides a memory-efficient replacement for <code>HashMap&lt;Double,IntArrayList&gt;</code> for restricted use cases.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/IntArrayList.html" title="class in org.apache.sysds.runtime.compress.utils">IntArrayList</a></td>
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<div class="block">This class provides a memory-efficient replacement for <code>ArrayList&lt;Integer&gt;</code> for restricted use cases.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/IntIntMap.html" title="class in org.apache.sysds.runtime.compress.utils">IntIntMap</a></td>
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<div class="block">This int it map supports incrementing entries and only this.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/LinearAlgebraUtils.html" title="class in org.apache.sysds.runtime.compress.utils">LinearAlgebraUtils</a></td>
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<div class="block">This library contains all vector primitives that are used in compressed linear algebra.</div>
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<td class="colFirst"><a href="../../../../../../org/apache/sysds/runtime/compress/utils/ABitmap.BitmapType.html" title="enum in org.apache.sysds.runtime.compress.utils">ABitmap.BitmapType</a></td>
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