Serialized Form (Apache SystemDS 3.2.0 API)

Package org.apache.sysds.api
- Class org.apache.sysds.api.DMLException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.sysds.api.mlcontext
- Class org.apache.sysds.api.mlcontext.MLContextException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  1842275827863526536L
  - Serialized Fields
    - suppressStacktrace
      
      boolean suppressStacktrace
Package org.apache.sysds.hops
- Class org.apache.sysds.hops.HopsException extends DMLException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.sysds.hops.fedplanner
- Class org.apache.sysds.hops.fedplanner.PrivacyConstraintLoader.PrivacyConstraintRetriever extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  3551741240135587183L
  - Serialized Fields
    - filename
      
      String filename
Package org.apache.sysds.lops
- Class org.apache.sysds.lops.LopsException extends DMLException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.sysds.parser
- Class org.apache.sysds.parser.LanguageException extends DMLException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.sysds.parser.ParseException extends DMLException implements Serializable
  
  serialVersionUID:
  
  9199966053655385928L
  - Serialized Fields
    - _message
      
      String _message
      
      Standard exception message. If no list of parse issues exists, this message can be used to display a parse exception message that doesn't relate to the list of parse issues.
    - _parseIssues
      
      List<CustomErrorListener.ParseIssue> _parseIssues
      
      List of issues that happened during parsing. Typically set by the error listener.
    - _scriptString
      
      String _scriptString
      
      The DML/PyDML script string. Used to display the original lines where the parse issues occurred.
Package org.apache.sysds.runtime
- Class org.apache.sysds.runtime.DMLRuntimeException extends DMLException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.sysds.runtime.DMLScriptException extends DMLRuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.sysds.runtime.codegen
- Class org.apache.sysds.runtime.codegen.SpoofCellwise extends SpoofOperator implements Serializable
  
  serialVersionUID:
  
  3442528770573293590L
  - Serialized Fields
    - _aggOp
      
      SpoofCellwise.AggOp _aggOp
    - _containsSeq
      
      boolean _containsSeq
    - _sparseSafe
      
      boolean _sparseSafe
    - _type
      
      SpoofCellwise.CellType _type
- Class org.apache.sysds.runtime.codegen.SpoofCUDACellwise extends SpoofCellwise implements Serializable
  
  serialVersionUID:
  
  -5255791443086948200L
  - Serialized Fields
    - call
      
      SpoofCUDAOperator.PrecisionProxy call
    - ctx
      
      long ctx
    - fallback_java_op
      
      SpoofCellwise fallback_java_op
    - ID
      
      int ID
- Class org.apache.sysds.runtime.codegen.SpoofCUDARowwise extends SpoofRowwise implements Serializable
  
  serialVersionUID:
  
  3080001135814944399L
  - Serialized Fields
    - call
      
      SpoofCUDAOperator.PrecisionProxy call
    - ctx
      
      long ctx
    - ID
      
      int ID
- Class org.apache.sysds.runtime.codegen.SpoofMultiAggregate extends SpoofOperator implements Serializable
  
  serialVersionUID:
  
  -6164871955591089349L
  - Serialized Fields
    - _aggOps
      
      SpoofCellwise.AggOp[] _aggOps
    - _sparseSafe
      
      boolean _sparseSafe
- Class org.apache.sysds.runtime.codegen.SpoofOperator extends Object implements Serializable
  
  serialVersionUID:
  
  3834006998853573319L
- Class org.apache.sysds.runtime.codegen.SpoofOuterProduct extends SpoofOperator implements Serializable
  
  serialVersionUID:
  
  2948612259863710279L
  - Serialized Fields
    - _outerProductType
      
      SpoofOuterProduct.OutProdType _outerProductType
- Class org.apache.sysds.runtime.codegen.SpoofRowwise extends SpoofOperator implements Serializable
  
  serialVersionUID:
  
  6242910797139642998L
  - Serialized Fields
    - _constDim2
      
      long _constDim2
    - _reqVectMem
      
      int _reqVectMem
    - _tB1
      
      boolean _tB1
    - _type
      
      SpoofRowwise.RowType _type
Package org.apache.sysds.runtime.compress
- Class org.apache.sysds.runtime.compress.CompressedMatrixBlock extends MatrixBlock implements Serializable
  
  serialVersionUID:
  
  73193720143154058L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput is) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd de-serialization.
      
      Throws:
      
      IOException - if IOException occurs
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.compress.DMLCompressionException extends DMLRuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.sysds.runtime.compress.colgroup
- Class org.apache.sysds.runtime.compress.colgroup.AColGroup extends Object implements Serializable
  
  serialVersionUID:
  
  -1318908671481L
  - Serialized Fields
    - _colIndexes
      
      IColIndex _colIndexes
      
      The ColGroup indexes contained in the ColGroup
- Class org.apache.sysds.runtime.compress.colgroup.AColGroupCompressed extends AColGroup implements Serializable
  
  serialVersionUID:
  
  6219835795420081223L
- Class org.apache.sysds.runtime.compress.colgroup.AColGroupOffset extends APreAgg implements Serializable
  
  serialVersionUID:
  
  -4105103687174067602L
  - Serialized Fields
    - _data
      
      char[] _data
      
      Linearized bitmaps (variable lengths)
    - _numRows
      
      int _numRows
      
      The number of rows in this column group
    - _ptr
      
      int[] _ptr
      
      Bitmaps, one per uncompressed value tuple in dict.
    - _zeros
      
      boolean _zeros
      
      If the column group contains unassigned rows.
- Class org.apache.sysds.runtime.compress.colgroup.AColGroupValue extends ADictBasedColGroup implements Serializable
  
  serialVersionUID:
  
  -6835757655517301955L
  - Serialized Fields
    - counts
      
      SoftReference<int[]> counts
      
      The count of each distinct value contained in the dictionary
- Class org.apache.sysds.runtime.compress.colgroup.ADictBasedColGroup extends AColGroupCompressed implements Serializable
  
  serialVersionUID:
  
  -3737025296618703668L
  - Serialized Fields
    - _dict
      
      IDictionary _dict
      
      Distinct value tuples associated with individual bitmaps.
- Class org.apache.sysds.runtime.compress.colgroup.AMorphingMMColGroup extends AColGroupValue implements Serializable
  
  serialVersionUID:
  
  -4265713396790607199L
- Class org.apache.sysds.runtime.compress.colgroup.APreAgg extends AColGroupValue implements Serializable
  
  serialVersionUID:
  
  3250955207277128281L
- Class org.apache.sysds.runtime.compress.colgroup.ASDC extends AMorphingMMColGroup implements Serializable
  
  serialVersionUID:
  
  769993538831949086L
  - Serialized Fields
    - _indexes
      
      AOffset _indexes
      
      Sparse row indexes for the data
    - _numRows
      
      int _numRows
      
      The number of rows in this column group
- Class org.apache.sysds.runtime.compress.colgroup.ASDCZero extends APreAgg implements Serializable
  
  serialVersionUID:
  
  -69266306137398807L
  - Serialized Fields
    - _indexes
      
      AOffset _indexes
      
      Sparse row indexes for the data
    - _numRows
      
      int _numRows
      
      The number of rows in this column group
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupConst extends ADictBasedColGroup implements Serializable
  
  serialVersionUID:
  
  -7387793538322386611L
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupDDC extends APreAgg implements Serializable
  
  serialVersionUID:
  
  -5769772089913918987L
  - Serialized Fields
    - _data
      
      AMapToData _data
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupDDCFOR extends AMorphingMMColGroup implements Serializable
  
  serialVersionUID:
  
  -5769772089913918987L
  - Serialized Fields
    - _data
      
      AMapToData _data
      
      Pointers to row indexes in the dictionary
    - _reference
      
      double[] _reference
      
      Reference values in this column group
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupEmpty extends AColGroupCompressed implements Serializable
  
  serialVersionUID:
  
  -2307677253622099958L
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupLinearFunctional extends AColGroupCompressed implements Serializable
  
  serialVersionUID:
  
  -2811822570758221975L
  - Serialized Fields
    - _coefficents
      
      double[] _coefficents
    - _numRows
      
      int _numRows
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupOLE extends AColGroupOffset implements Serializable
  
  serialVersionUID:
  
  5723227906925121066L
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupRLE extends AColGroupOffset implements Serializable
  
  serialVersionUID:
  
  -1560710477952862791L
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupSDC extends ASDC implements Serializable
  
  serialVersionUID:
  
  769993538831949086L
  - Serialized Fields
    - _data
      
      AMapToData _data
      
      Pointers to row indexes in the dictionary.
    - _defaultTuple
      
      double[] _defaultTuple
      
      The default value stored in this column group
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupSDCFOR extends ASDC implements Serializable
  
  serialVersionUID:
  
  3883228464052204203L
  - Serialized Fields
    - _data
      
      AMapToData _data
      
      Pointers to row indexes in the dictionary.
    - _reference
      
      double[] _reference
      
      Reference values in this column group
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupSDCSingle extends ASDC implements Serializable
  
  serialVersionUID:
  
  3883228464052204200L
  - Serialized Fields
    - _defaultTuple
      
      double[] _defaultTuple
      
      The default value stored in this column group
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupSDCSingleZeros extends ASDCZero implements Serializable
  
  serialVersionUID:
  
  8033235615964315078L
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupSDCZeros extends ASDCZero implements Serializable
  
  serialVersionUID:
  
  -3703199743391937991L
  - Serialized Fields
    - _data
      
      AMapToData _data
      
      Pointers to row indexes in the dictionary. Note the dictionary has one extra entry.
- Class org.apache.sysds.runtime.compress.colgroup.ColGroupUncompressed extends AColGroup implements Serializable
  
  serialVersionUID:
  
  -8254271148043292199L
  - Serialized Fields
    - _data
      
      MatrixBlock _data
      
      We store the contents of the columns as a MatrixBlock to take advantage of high-performance routines available for this data structure.
Package org.apache.sysds.runtime.compress.colgroup.dictionary
- Class org.apache.sysds.runtime.compress.colgroup.dictionary.ADictionary extends Object implements Serializable
  
  serialVersionUID:
  
  9118692576356558592L
- Class org.apache.sysds.runtime.compress.colgroup.dictionary.DeltaDictionary extends Dictionary implements Serializable
  
  serialVersionUID:
  
  -5700139221491143705L
  - Serialized Fields
    - _numCols
      
      int _numCols
- Class org.apache.sysds.runtime.compress.colgroup.dictionary.Dictionary extends ADictionary implements Serializable
  
  serialVersionUID:
  
  -6517136537249507753L
  - Serialized Fields
    - _values
      
      double[] _values
    - cache
      
      SoftReference<MatrixBlockDictionary> cache
      
      A Cache to contain a MatrixBlock version of the dictionary.
- Class org.apache.sysds.runtime.compress.colgroup.dictionary.IdentityDictionary extends ADictionary implements Serializable
  
  serialVersionUID:
  
  2535887782150955098L
  - Serialized Fields
    - cache
      
      SoftReference<MatrixBlockDictionary> cache
      
      A Cache to contain a materialized version of the identity matrix.
    - nRowCol
      
      int nRowCol
      
      The number of rows or columns, rows can be +1 if withEmpty is set.
    - withEmpty
      
      boolean withEmpty
      
      Specify if the Identity matrix should contain an empty row in the end.
- Class org.apache.sysds.runtime.compress.colgroup.dictionary.IdentityDictionarySlice extends IdentityDictionary implements Serializable
  
  serialVersionUID:
  
  2535887782150955098L
  - Serialized Fields
    - l
      
      int l
    - u
      
      int u
- Class org.apache.sysds.runtime.compress.colgroup.dictionary.MatrixBlockDictionary extends ADictionary implements Serializable
  
  serialVersionUID:
  
  2535887782150955098L
  - Serialized Fields
    - _data
      
      MatrixBlock _data
- Class org.apache.sysds.runtime.compress.colgroup.dictionary.PlaceHolderDict extends Object implements Serializable
  
  serialVersionUID:
  
  9176356558592L
  - Serialized Fields
    - nVal
      
      int nVal
      
      The number of values supposed to be contained in this dictionary
- Class org.apache.sysds.runtime.compress.colgroup.dictionary.QDictionary extends ADictionary implements Serializable
  
  serialVersionUID:
  
  2100501253343438897L
  - Serialized Fields
    - _scale
      
      double _scale
    - _values
      
      byte[] _values
Package org.apache.sysds.runtime.compress.colgroup.mapping
- Class org.apache.sysds.runtime.compress.colgroup.mapping.AMapToData extends Object implements Serializable
  
  serialVersionUID:
  
  1208906071822976041L
  - Serialized Fields
    - nUnique
      
      int nUnique
      
      Number of unique values inside this map.
- Class org.apache.sysds.runtime.compress.colgroup.mapping.MapToBit extends AMapToData implements Serializable
  
  serialVersionUID:
  
  -8065234231282619903L
  - Serialized Fields
    - _data
      
      long[] _data
    - _size
      
      int _size
- Class org.apache.sysds.runtime.compress.colgroup.mapping.MapToByte extends AMapToData implements Serializable
  
  serialVersionUID:
  
  -2498505439667351828L
  - Serialized Fields
    - _data
      
      byte[] _data
- Class org.apache.sysds.runtime.compress.colgroup.mapping.MapToChar extends AMapToData implements Serializable
  
  serialVersionUID:
  
  6315708056775476541L
  - Serialized Fields
    - _data
      
      char[] _data
- Class org.apache.sysds.runtime.compress.colgroup.mapping.MapToCharPByte extends AMapToData implements Serializable
  
  serialVersionUID:
  
  6315708056775476541L
  - Serialized Fields
    - _data_b
      
      byte[] _data_b
    - _data_c
      
      char[] _data_c
- Class org.apache.sysds.runtime.compress.colgroup.mapping.MapToInt extends AMapToData implements Serializable
  
  serialVersionUID:
  
  -5557070920888782274L
  - Serialized Fields
    - _data
      
      int[] _data
- Class org.apache.sysds.runtime.compress.colgroup.mapping.MapToUByte extends MapToByte implements Serializable
  
  serialVersionUID:
  
  -2498505439667351828L
- Class org.apache.sysds.runtime.compress.colgroup.mapping.MapToZero extends AMapToData implements Serializable
  
  serialVersionUID:
  
  -8065234231282619923L
  - Serialized Fields
    - _size
      
      int _size
Package org.apache.sysds.runtime.compress.colgroup.offset
- Class org.apache.sysds.runtime.compress.colgroup.offset.AOffset extends Object implements Serializable
  
  serialVersionUID:
  
  6910025321078561338L
  - Serialized Fields
    - cacheRow
      
      ThreadLocal<org.apache.sysds.runtime.compress.colgroup.offset.AOffset.OffsetCache> cacheRow
      
      Thread local cache for a single recently used Iterator, this is used for cache blocking
    - skipList
      
      SoftReference<org.apache.sysds.runtime.compress.colgroup.offset.AOffset.OffsetCacheV2[]> skipList
      
      SoftReference of the skip list to be dematerialized on memory pressure
- Class org.apache.sysds.runtime.compress.colgroup.offset.AOffsetByte extends AOffset implements Serializable
  
  serialVersionUID:
  
  -4716104973912491790L
  - Serialized Fields
    - offsets
      
      byte[] offsets
    - offsetToFirst
      
      int offsetToFirst
    - offsetToLast
      
      int offsetToLast
- Class org.apache.sysds.runtime.compress.colgroup.offset.OffsetByte extends AOffsetByte implements Serializable
  
  serialVersionUID:
  
  -4716104973912491790L
  - Serialized Fields
    - size
      
      int size
- Class org.apache.sysds.runtime.compress.colgroup.offset.OffsetByteNZ extends AOffsetByte implements Serializable
  
  serialVersionUID:
  
  -4716104973912291890L
- Class org.apache.sysds.runtime.compress.colgroup.offset.OffsetByteUNZ extends AOffsetByte implements Serializable
  
  serialVersionUID:
  
  -4716104973912299990L
- Class org.apache.sysds.runtime.compress.colgroup.offset.OffsetChar extends AOffset implements Serializable
  
  serialVersionUID:
  
  -1192266421395964882L
  - Serialized Fields
    - noZero
      
      boolean noZero
    - offsets
      
      char[] offsets
    - offsetToFirst
      
      int offsetToFirst
    - offsetToLast
      
      int offsetToLast
- Class org.apache.sysds.runtime.compress.colgroup.offset.OffsetEmpty extends AOffset implements Serializable
  
  serialVersionUID:
  
  -471610497392221790L
- Class org.apache.sysds.runtime.compress.colgroup.offset.OffsetSingle extends AOffset implements Serializable
  
  serialVersionUID:
  
  -614636669776415032L
  - Serialized Fields
    - off
      
      int off
- Class org.apache.sysds.runtime.compress.colgroup.offset.OffsetTwo extends AOffset implements Serializable
  
  serialVersionUID:
  
  -3756723021239389269L
  - Serialized Fields
    - first
      
      int first
    - last
      
      int last
Package org.apache.sysds.runtime.compress.cost
- Class org.apache.sysds.runtime.compress.cost.ACostEstimate extends Object implements Serializable
  
  serialVersionUID:
  
  -3241425555L
- Class org.apache.sysds.runtime.compress.cost.ComputationCostEstimator extends ACostEstimate implements Serializable
  
  serialVersionUID:
  
  -1205636215389161815L
  - Serialized Fields
    - ins
      
      InstructionTypeCounter ins
- Class org.apache.sysds.runtime.compress.cost.CostEstimatorBuilder extends Object implements Serializable
  
  serialVersionUID:
  
  14L
  - Serialized Fields
    - counter
      
      InstructionTypeCounter counter
- Class org.apache.sysds.runtime.compress.cost.DistinctCostEstimator extends ACostEstimate implements Serializable
  
  serialVersionUID:
  
  4784682182584508597L
  - Serialized Fields
    - largestDistinct
      
      double largestDistinct
- Class org.apache.sysds.runtime.compress.cost.HybridCostEstimator extends ACostEstimate implements Serializable
  
  serialVersionUID:
  
  -542307595058927576L
  - Serialized Fields
    - costEstimator
      
      ComputationCostEstimator costEstimator
    - memoryCostEstimator
      
      MemoryCostEstimator memoryCostEstimator
- Class org.apache.sysds.runtime.compress.cost.InstructionTypeCounter extends Object implements Serializable
  
  serialVersionUID:
  
  115L
  - Serialized Fields
    - compressedMultiplications
      
      int compressedMultiplications
      
      Total number of left column groups to compressed multiply with, taken as worst case meaning number of rows
    - decompressions
      
      int decompressions
      
      Number of decompressions of this column group directly (aka decompress to same size output)
    - dictionaryOps
      
      int dictionaryOps
      
      Number of operations that only modify underlying dictionary
    - indexing
      
      int indexing
      
      Number of operations that scan through the entry index structure
    - isDensifying
      
      boolean isDensifying
      
      Boolean specifying if the matrix is getting densified, meaning exploiting zeros is gone.
    - leftMultiplications
      
      int leftMultiplications
      
      Total number of left side rows to multiply with
    - overlappingDecompressions
      
      int overlappingDecompressions
      
      Total number of columns to decompress overlapping into
    - rightMultiplications
      
      int rightMultiplications
      
      Total number of right side columns to multiply with
    - scans
      
      int scans
      
      Number of scans through the column groups (aka. rowSums for instance)
- Class org.apache.sysds.runtime.compress.cost.MemoryCostEstimator extends ACostEstimate implements Serializable
  
  serialVersionUID:
  
  -1264988969161809465L
Package org.apache.sysds.runtime.compress.io
- Class org.apache.sysds.runtime.compress.io.CompressedWriteBlock extends Object implements Serializable
  
  serialVersionUID:
  
  -587986086067463499L
  - Serialized Fields
    - mb
      
      MatrixBlock mb
- Class org.apache.sysds.runtime.compress.io.CompressUnwrap extends Object implements Serializable
  
  serialVersionUID:
  
  966405324406154236L
- Class org.apache.sysds.runtime.compress.io.CompressWrap extends Object implements Serializable
  
  serialVersionUID:
  
  966405324406154236L
- Class org.apache.sysds.runtime.compress.io.DictWritable extends Object implements Serializable
  
  serialVersionUID:
  
  731937201435558L
  - Serialized Fields
    - dicts
      
      List<IDictionary> dicts
- Class org.apache.sysds.runtime.compress.io.DictWritable.K extends Object implements Serializable
  
  serialVersionUID:
  
  733937201435558L
  - Serialized Fields
    - id
      
      int id
Package org.apache.sysds.runtime.compress.utils
- Class org.apache.sysds.runtime.compress.utils.CompressRDDClean extends Object implements Serializable
  
  serialVersionUID:
  
  -704403012606821854L
Package org.apache.sysds.runtime.controlprogram
- Class org.apache.sysds.runtime.controlprogram.ParForProgramBlock.PartitionFormat extends Object implements Serializable
  
  serialVersionUID:
  
  4729309847778707801L
  - Serialized Fields
    - _dpf
      
      ParForProgramBlock.PDataPartitionFormat _dpf
    - _N
      
      int _N
Package org.apache.sysds.runtime.controlprogram.caching
- Class org.apache.sysds.runtime.controlprogram.caching.CacheableData extends Data implements Serializable
  
  serialVersionUID:
  
  -413810592207212835L
  - Serialized Fields
    - _bcHandle
      
      BroadcastObject<T extends CacheBlock<?>> _bcHandle
    - _cache
      
      SoftReference<T extends CacheBlock<?>> _cache
      
      Cache for actual data, evicted by garbage collector.
    - _cacheFileName
      
      String _cacheFileName
    - _cacheStatus
      
      CacheableData.CacheStatus _cacheStatus
      
      The cache status of the data blob (whether it can be or is evicted, etc.
    - _cleanupFlag
      
      boolean _cleanupFlag
    - _compressed
      
      boolean _compressed
    - _compressedSize
      
      long _compressedSize
    - _data
      
      T extends CacheBlock<?> _data
      
      Container object that holds the actual data.
    - _dirtyFlag
      
      boolean _dirtyFlag
      
      true if the in-memory or evicted matrix may be different from the matrix located at CacheableData._hdfsFileName; false if the two matrices should be the same.
    - _fedMapping
      
      FederationMap _fedMapping
    - _formatProps
      
      FileFormatProperties _formatProps
      
      Information relevant to specific external file formats.
    - _gpuObjects
      
      HashMap<GPUContext,GPUObject> _gpuObjects
    - _hdfsFileExists
      
      boolean _hdfsFileExists
      
      Flag that indicates whether or not hdfs file exists.It is used for improving the performance of "rmvar" instruction. When it has value false, one can skip file system existence checks which can be expensive.
    - _hdfsFileName
      
      String _hdfsFileName
      
      The name of HDFS file in which the data is backed up.
    - _isAcquireFromEmpty
      
      boolean _isAcquireFromEmpty
    - _lineage
      
      LineageItem _lineage
    - _metaData
      
      MetaData _metaData
      
      Object that holds the metadata associated with the matrix, which includes: 1) Matrix dimensions, if available 2) Number of non-zeros, if available 3) Block dimensions, if applicable 4) InputInfo -- subsequent operations that use this Matrix expect it to be in this format. When the matrix is written to HDFS (local file system, as well?), one must get the OutputInfo that matches with InputInfo stored inside _mtd.
    - _numReadThreads
      
      int _numReadThreads
    - _rddHandle
      
      RDDObject _rddHandle
    - _requiresLocalWrite
      
      boolean _requiresLocalWrite
    - _uniqueID
      
      long _uniqueID
      
      The unique (JVM-wide) ID of a cacheable data object; to ensure unique IDs across JVMs, we concatenate filenames with a unique prefix (map task ID).
- Class org.apache.sysds.runtime.controlprogram.caching.CacheEvictionQueue extends LinkedHashMap<String,ByteBuffer> implements Serializable
  
  serialVersionUID:
  
  -5208333402581364859L
- Class org.apache.sysds.runtime.controlprogram.caching.FrameObject extends CacheableData<FrameBlock> implements Serializable
  
  serialVersionUID:
  
  1755082174281927785L
  - Serialized Fields
    - _schema
      
      Types.ValueType[] _schema
- Class org.apache.sysds.runtime.controlprogram.caching.MatrixObject extends CacheableData<MatrixBlock> implements Serializable
  
  serialVersionUID:
  
  6374712373206495637L
  - Serialized Fields
    - _diag
      
      boolean _diag
    - _markForLinCache
      
      boolean _markForLinCache
    - _partitionCacheName
      
      String _partitionCacheName
    - _partitioned
      
      boolean _partitioned
    - _partitionFormat
      
      ParForProgramBlock.PDataPartitionFormat _partitionFormat
    - _partitionInMemory
      
      MatrixBlock _partitionInMemory
    - _partitionSize
      
      int _partitionSize
    - _updateType
      
      MatrixObject.UpdateType _updateType
- Class org.apache.sysds.runtime.controlprogram.caching.TensorObject extends CacheableData<TensorBlock> implements Serializable
  
  serialVersionUID:
  
  -2843358400200380775L
Package org.apache.sysds.runtime.controlprogram.context
- Class org.apache.sysds.runtime.controlprogram.context.MatrixObjectFuture extends MatrixObject implements Serializable
  
  serialVersionUID:
  
  8016955240352642173L
  - Serialized Fields
    - _futureData
      
      Future<MatrixBlock> _futureData
Package org.apache.sysds.runtime.controlprogram.federated
- Class org.apache.sysds.runtime.controlprogram.federated.FederatedRequest extends Object implements Serializable
  
  serialVersionUID:
  
  5946781306963870394L
  - Serialized Fields
    - _checkPrivacy
      
      boolean _checkPrivacy
    - _checksums
      
      List<Long> _checksums
    - _data
      
      List<Object> _data
    - _id
      
      long _id
    - _lineageTrace
      
      String _lineageTrace
    - _method
      
      FederatedRequest.RequestType _method
    - _pid
      
      long _pid
    - _tid
      
      long _tid
- Class org.apache.sysds.runtime.controlprogram.federated.FederatedResponse extends Object implements Serializable
  
  serialVersionUID:
  
  3142180026498695091L
  - Serialized Fields
    - _data
      
      Object[] _data
    - _status
      
      FederatedResponse.ResponseType _status
    - checkedConstraints
      
      Map<PrivacyConstraint.PrivacyLevel,LongAdder> checkedConstraints
- Class org.apache.sysds.runtime.controlprogram.federated.FederatedStatistics.FedStatsCollectFunction extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.sysds.runtime.controlprogram.federated.FederatedStatistics.FedStatsCollection extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - cacheStats
      
      org.apache.sysds.runtime.controlprogram.federated.FederatedStatistics.FedStatsCollection.CacheStatsCollection cacheStats
    - coordinatorsTrafficBytes
      
      List<TrafficModel> coordinatorsTrafficBytes
    - gcStats
      
      org.apache.sysds.runtime.controlprogram.federated.FederatedStatistics.FedStatsCollection.GCStatsCollection gcStats
    - heavyHitters
      
      HashMap<String,org.apache.commons.lang3.tuple.Pair<Long,Double>> heavyHitters
    - jitCompileTime
      
      double jitCompileTime
    - linCacheStats
      
      org.apache.sysds.runtime.controlprogram.federated.FederatedStatistics.FedStatsCollection.LineageCacheStatsCollection linCacheStats
    - mtStats
      
      org.apache.sysds.runtime.controlprogram.federated.FederatedStatistics.FedStatsCollection.MultiTenantStatsCollection mtStats
    - utilization
      
      UtilizationModel utilization
    - workerDataObjects
      
      List<DataObjectModel> workerDataObjects
    - workerEvents
      
      List<EventModel> workerEvents
    - workerRequests
      
      List<RequestModel> workerRequests
- Class org.apache.sysds.runtime.controlprogram.federated.FederatedStatistics.FedStatsCollection.CacheStatsCollection extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - acqMTime
      
      double acqMTime
    - acqRTime
      
      double acqRTime
    - expTime
      
      double expTime
    - fsBuffHits
      
      long fsBuffHits
    - fsBuffWrites
      
      long fsBuffWrites
    - fsHits
      
      long fsHits
    - fsWrites
      
      long fsWrites
    - hdfsHits
      
      long hdfsHits
    - hdfsWrites
      
      long hdfsWrites
    - linHits
      
      long linHits
    - linWrites
      
      long linWrites
    - memHits
      
      long memHits
    - rlsTime
      
      double rlsTime
- Class org.apache.sysds.runtime.controlprogram.federated.FederatedStatistics.FedStatsCollection.GCStatsCollection extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - gcCount
      
      long gcCount
    - gcTime
      
      double gcTime
- Class org.apache.sysds.runtime.controlprogram.federated.FederatedStatistics.FedStatsCollection.LineageCacheStatsCollection extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - numHitsDel
      
      long numHitsDel
    - numHitsFS
      
      long numHitsFS
    - numHitsFunc
      
      long numHitsFunc
    - numHitsInst
      
      long numHitsInst
    - numHitsMem
      
      long numHitsMem
    - numHitsSB
      
      long numHitsSB
    - numMemDel
      
      long numMemDel
    - numWritesFS
      
      long numWritesFS
    - numWritesMem
      
      long numWritesMem
- Class org.apache.sysds.runtime.controlprogram.federated.FederatedStatistics.FedStatsCollection.MultiTenantStatsCollection extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - fLTEntryCount
      
      long fLTEntryCount
    - fLTGetCount
      
      long fLTGetCount
    - fLTGetTime
      
      double fLTGetTime
    - putLineageCount
      
      long putLineageCount
    - putLineageItems
      
      long putLineageItems
    - reuseReadBytes
      
      long reuseReadBytes
    - reuseReadHits
      
      long reuseReadHits
    - serializationReuseBytes
      
      long serializationReuseBytes
    - serializationReuseCount
      
      long serializationReuseCount
- Class org.apache.sysds.runtime.controlprogram.federated.FederatedUDF extends Object implements Serializable
  
  serialVersionUID:
  
  799416525191257308L
  - Serialized Fields
    - _inputIDs
      
      long[] _inputIDs
- Class org.apache.sysds.runtime.controlprogram.federated.FederatedWorkerHandlerException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.sysds.runtime.controlprogram.federated.MatrixLineagePair extends org.apache.commons.lang3.tuple.MutablePair<MatrixObject,LineageItem> implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.sysds.runtime.controlprogram.federated.monitoring.models
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.BaseModel extends Object implements Serializable
  
  serialVersionUID:
  
  5565981270528383999L
  - Serialized Fields
    - id
      
      Long id
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.CoordinatorConnectionModel extends BaseModel implements Serializable
  
  serialVersionUID:
  
  918360814223266197L
  - Serialized Fields
    - coordinatorHostId
      
      String coordinatorHostId
    - coordinatorId
      
      Long coordinatorId
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.CoordinatorModel extends BaseModel implements Serializable
  
  serialVersionUID:
  
  4116787631938152573L
  - Serialized Fields
    - host
      
      String host
    - monitoringHostIdKey
      
      String monitoringHostIdKey
    - name
      
      String name
    - processId
      
      Long processId
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.DataObjectModel extends BaseModel implements Serializable
  
  serialVersionUID:
  
  7914784187151939188L
  - Serialized Fields
    - dataType
      
      String dataType
    - size
      
      Long size
    - valueType
      
      String valueType
    - varName
      
      String varName
    - workerId
      
      Long workerId
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.EventModel extends CoordinatorConnectionModel implements Serializable
  
  serialVersionUID:
  
  -5597621916956632690L
  - Serialized Fields
    - coordinatorName
      
      String coordinatorName
    - stages
      
      List<EventStageModel> stages
    - workerId
      
      Long workerId
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.EventStageModel extends BaseModel implements Serializable
  
  serialVersionUID:
  
  -6867424341266726981L
  - Serialized Fields
    - endTime
      
      LocalDateTime endTime
    - eventId
      
      Long eventId
    - operation
      
      String operation
    - startTime
      
      LocalDateTime startTime
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.HeavyHitterModel extends BaseModel implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - count
      
      Long count
    - duration
      
      double duration
    - operation
      
      String operation
    - workerId
      
      Long workerId
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.RequestModel extends CoordinatorConnectionModel implements Serializable
  
  serialVersionUID:
  
  -5376072120202921000L
  - Serialized Fields
    - count
      
      Long count
    - type
      
      String type
    - workerId
      
      Long workerId
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.StatisticsModel extends BaseModel implements Serializable
  
  serialVersionUID:
  
  -2492467768854934429L
  - Serialized Fields
    - dataObjects
      
      List<DataObjectModel> dataObjects
    - events
      
      List<EventModel> events
    - heavyHitters
      
      List<HeavyHitterModel> heavyHitters
    - requests
      
      List<RequestModel> requests
    - traffic
      
      List<TrafficModel> traffic
    - utilization
      
      List<UtilizationModel> utilization
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.StatisticsOptions extends BaseModel implements Serializable
  
  serialVersionUID:
  
  2524032122999491726L
  - Serialized Fields
    - dataObjects
      
      boolean dataObjects
    - events
      
      boolean events
    - heavyHitters
      
      boolean heavyHitters
    - requests
      
      boolean requests
    - rowCount
      
      int rowCount
    - traffic
      
      boolean traffic
    - utilization
      
      boolean utilization
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.TrafficModel extends CoordinatorConnectionModel implements Serializable
  
  serialVersionUID:
  
  5042814368347405998L
  - Serialized Fields
    - byteAmount
      
      Long byteAmount
    - timestamp
      
      LocalDateTime timestamp
    - workerId
      
      Long workerId
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.UtilizationModel extends BaseModel implements Serializable
  
  serialVersionUID:
  
  6984053518916899551L
  - Serialized Fields
    - cpuUsage
      
      double cpuUsage
    - memoryUsage
      
      double memoryUsage
    - timestamp
      
      LocalDateTime timestamp
    - workerId
      
      Long workerId
- Class org.apache.sysds.runtime.controlprogram.federated.monitoring.models.WorkerModel extends BaseModel implements Serializable
  
  serialVersionUID:
  
  -7516912892237220796L
  - Serialized Fields
    - address
      
      String address
    - isOnline
      
      boolean isOnline
    - name
      
      String name
Package org.apache.sysds.runtime.controlprogram.paramserv
- Class org.apache.sysds.runtime.controlprogram.paramserv.FederatedPSControlThread extends PSWorker implements Serializable
  
  serialVersionUID:
  
  6846648059569648791L
  - Serialized Fields
    - _cycleStartAt0
      
      boolean _cycleStartAt0
    - _featuresData
      
      FederatedData _featuresData
    - _labelsData
      
      FederatedData _labelsData
    - _modelVarID
      
      long _modelVarID
    - _numBatchesPerEpoch
      
      int _numBatchesPerEpoch
    - _numBatchesPerNbatch
      
      int _numBatchesPerNbatch
    - _partial_public_key
      
      PublicKey _partial_public_key
    - _possibleBatchesPerLocalEpoch
      
      int _possibleBatchesPerLocalEpoch
    - _runtimeBalancing
      
      Statement.PSRuntimeBalancing _runtimeBalancing
    - _use_homomorphic_encryption
      
      boolean _use_homomorphic_encryption
    - _weighting
      
      boolean _weighting
    - _weightingFactor
      
      double _weightingFactor
- Class org.apache.sysds.runtime.controlprogram.paramserv.LocalPSWorker extends PSWorker implements Serializable
  
  serialVersionUID:
  
  5195390748495357295L
- Class org.apache.sysds.runtime.controlprogram.paramserv.PSWorker extends Object implements Serializable
  
  serialVersionUID:
  
  -3510485051178200118L
  - Serialized Fields
    - _batchSize
      
      long _batchSize
    - _ec
      
      ExecutionContext _ec
    - _epochs
      
      int _epochs
    - _features
      
      MatrixObject _features
    - _freq
      
      Statement.PSFrequency _freq
    - _inst
      
      FunctionCallCPInstruction _inst
    - _labels
      
      MatrixObject _labels
    - _modelAvg
      
      boolean _modelAvg
    - _nbatches
      
      int _nbatches
    - _output
      
      DataIdentifier _output
    - _ps
      
      ParamServer _ps
    - _tpool
      
      ExecutorService _tpool
    - _updFunc
      
      String _updFunc
    - _workerID
      
      int _workerID
- Class org.apache.sysds.runtime.controlprogram.paramserv.SparkPSWorker extends LocalPSWorker implements Serializable
  
  serialVersionUID:
  
  -8674739573419648732L
  - Serialized Fields
    - _aggFunc
      
      String _aggFunc
    - _aGrad
      
      org.apache.spark.util.LongAccumulator _aGrad
    - _aIndex
      
      org.apache.spark.util.LongAccumulator _aIndex
    - _aRPC
      
      org.apache.spark.util.LongAccumulator _aRPC
    - _aSetup
      
      org.apache.spark.util.LongAccumulator _aSetup
    - _aUpdate
      
      org.apache.spark.util.LongAccumulator _aUpdate
    - _aWorker
      
      org.apache.spark.util.LongAccumulator _aWorker
    - _clsMap
      
      HashMap<String,byte[]> _clsMap
    - _conf
      
      org.apache.spark.SparkConf _conf
    - _isLocal
      
      boolean _isLocal
    - _nBatches
      
      org.apache.spark.util.LongAccumulator _nBatches
    - _nEpochs
      
      org.apache.spark.util.LongAccumulator _nEpochs
    - _port
      
      int _port
    - _program
      
      String _program
Package org.apache.sysds.runtime.controlprogram.paramserv.dp
- Class org.apache.sysds.runtime.controlprogram.paramserv.dp.DataPartitionerSparkAggregator extends Object implements Serializable
  
  serialVersionUID:
  
  -1245300852709085117L
  - Serialized Fields
    - _fcol
      
      long _fcol
    - _lcol
      
      long _lcol
- Class org.apache.sysds.runtime.controlprogram.paramserv.dp.DataPartitionerSparkMapper extends Object implements Serializable
  
  serialVersionUID:
  
  1710721606050403296L
  - Serialized Fields
    - _dp
      
      SparkDataPartitioner _dp
    - _workersNum
      
      int _workersNum
- Class org.apache.sysds.runtime.controlprogram.paramserv.dp.DataPartitionSparkScheme extends Object implements Serializable
  
  serialVersionUID:
  
  -3462829818083371171L
  - Serialized Fields
    - _globalPerms
      
      List<PartitionedBroadcast<MatrixBlock>> _globalPerms
    - _workerIndicator
      
      PartitionedBroadcast<MatrixBlock> _workerIndicator
- Class org.apache.sysds.runtime.controlprogram.paramserv.dp.DCSparkScheme extends DataPartitionSparkScheme implements Serializable
  
  serialVersionUID:
  
  -2786906947020788787L
- Class org.apache.sysds.runtime.controlprogram.paramserv.dp.DRRSparkScheme extends DataPartitionSparkScheme implements Serializable
  
  serialVersionUID:
  
  -3130831851505549672L
- Class org.apache.sysds.runtime.controlprogram.paramserv.dp.DRSparkScheme extends DataPartitionSparkScheme implements Serializable
  
  serialVersionUID:
  
  -7655310624144544544L
- Class org.apache.sysds.runtime.controlprogram.paramserv.dp.ORSparkScheme extends DataPartitionSparkScheme implements Serializable
  
  serialVersionUID:
  
  6867567406403580311L
- Class org.apache.sysds.runtime.controlprogram.paramserv.dp.SparkDataPartitioner extends Object implements Serializable
  
  serialVersionUID:
  
  6841548626711057448L
  - Serialized Fields
    - _scheme
      
      DataPartitionSparkScheme _scheme
Package org.apache.sysds.runtime.controlprogram.paramserv.homomorphicEncryption
- Class org.apache.sysds.runtime.controlprogram.paramserv.homomorphicEncryption.PublicKey extends Object implements Serializable
  
  serialVersionUID:
  
  91289081237980123L
  - Serialized Fields
    - _data
      
      byte[] _data
Package org.apache.sysds.runtime.controlprogram.parfor
- Class org.apache.sysds.runtime.controlprogram.parfor.DataPartitionerRemoteSparkMapper extends ParWorker implements Serializable
  
  serialVersionUID:
  
  332887624852010957L
  - Serialized Fields
    - _blen
      
      long _blen
    - _clen
      
      long _clen
    - _dpf
      
      ParForProgramBlock.PDataPartitionFormat _dpf
    - _n
      
      long _n
    - _rlen
      
      long _rlen
- Class org.apache.sysds.runtime.controlprogram.parfor.DataPartitionerRemoteSparkReducer extends Object implements Serializable
  
  serialVersionUID:
  
  -7149865018683261964L
  - Serialized Fields
    - _fnameNew
      
      String _fnameNew
    - _replication
      
      int _replication
- Class org.apache.sysds.runtime.controlprogram.parfor.RemoteDPParForSparkWorker extends ParWorker implements Serializable
  
  serialVersionUID:
  
  30223759283155139L
  - Serialized Fields
    - _aIters
      
      org.apache.spark.util.LongAccumulator _aIters
    - _aTasks
      
      org.apache.spark.util.LongAccumulator _aTasks
    - _blen
      
      int _blen
    - _caching
      
      boolean _caching
    - _clen
      
      int _clen
    - _clsMap
      
      HashMap<String,byte[]> _clsMap
    - _dpf
      
      ParForProgramBlock.PDataPartitionFormat _dpf
    - _fmt
      
      Types.FileFormat _fmt
    - _inputVar
      
      String _inputVar
    - _isLocal
      
      boolean _isLocal
    - _iterVar
      
      String _iterVar
    - _prog
      
      String _prog
    - _rlen
      
      int _rlen
    - _tSparseCol
      
      boolean _tSparseCol
- Class org.apache.sysds.runtime.controlprogram.parfor.RemoteParForSparkWorker extends ParWorker implements Serializable
  
  serialVersionUID:
  
  -3254950138084272296L
  - Serialized Fields
    - _aIters
      
      org.apache.spark.util.LongAccumulator _aIters
    - _aTasks
      
      org.apache.spark.util.LongAccumulator _aTasks
    - _brInputs
      
      Map<String,org.apache.spark.broadcast.Broadcast<CacheBlock<?>>> _brInputs
    - _caching
      
      boolean _caching
    - _cleanCache
      
      boolean _cleanCache
    - _clsMap
      
      HashMap<String,byte[]> _clsMap
    - _initialized
      
      boolean _initialized
    - _isLocal
      
      boolean _isLocal
    - _jobid
      
      long _jobid
    - _lineage
      
      Map<String,String> _lineage
    - _prog
      
      String _prog
- Class org.apache.sysds.runtime.controlprogram.parfor.ResultMerge extends Object implements Serializable
  
  serialVersionUID:
  
  -6756689640511059030L
  - Serialized Fields
    - _inputs
      
      T extends CacheableData<?>[] _inputs
    - _isAccum
      
      boolean _isAccum
    - _output
      
      T extends CacheableData<?> _output
    - _outputFName
      
      String _outputFName
- Class org.apache.sysds.runtime.controlprogram.parfor.ResultMergeFrameLocalMemory extends ResultMerge<FrameObject> implements Serializable
  
  serialVersionUID:
  
  549739254879310540L
- Class org.apache.sysds.runtime.controlprogram.parfor.ResultMergeLocalAutomatic extends ResultMergeMatrix implements Serializable
  
  serialVersionUID:
  
  1600893100602101732L
  - Serialized Fields
    - _rm
      
      ResultMergeMatrix _rm
- Class org.apache.sysds.runtime.controlprogram.parfor.ResultMergeLocalFile extends ResultMergeMatrix implements Serializable
  
  serialVersionUID:
  
  -6905893742840020489L
  - Serialized Fields
    - _seq
      
      IDSequence _seq
- Class org.apache.sysds.runtime.controlprogram.parfor.ResultMergeLocalMemory extends ResultMergeMatrix implements Serializable
  
  serialVersionUID:
  
  -3543612508601511701L
  - Serialized Fields
    - _compare
      
      DenseBlock _compare
- Class org.apache.sysds.runtime.controlprogram.parfor.ResultMergeMatrix extends ResultMerge<MatrixObject> implements Serializable
  
  serialVersionUID:
  
  5319002218804570071L
- Class org.apache.sysds.runtime.controlprogram.parfor.ResultMergeRemoteSpark extends ResultMergeMatrix implements Serializable
  
  serialVersionUID:
  
  -6924566953903424820L
  - Serialized Fields
    - _ec
      
      ExecutionContext _ec
    - _numMappers
      
      int _numMappers
    - _numReducers
      
      int _numReducers
- Class org.apache.sysds.runtime.controlprogram.parfor.ResultMergeRemoteSparkWCompare extends ResultMergeMatrix implements Serializable
  
  serialVersionUID:
  
  -5970805069405942836L
- Class org.apache.sysds.runtime.controlprogram.parfor.Task extends Object implements Serializable
  
  serialVersionUID:
  
  2815832451487164284L
  - Serialized Fields
    - _iterations
      
      LinkedList<IntObject> _iterations
    - _iterVar
      
      String _iterVar
    - _type
      
      Task.TaskType _type
Package org.apache.sysds.runtime.controlprogram.parfor.util
- Class org.apache.sysds.runtime.controlprogram.parfor.util.PairWritableBlock extends Object implements Serializable
  
  serialVersionUID:
  
  -6022511967446089164L
  - Serialized Fields
    - block
      
      MatrixBlock block
    - indexes
      
      MatrixIndexes indexes
- Class org.apache.sysds.runtime.controlprogram.parfor.util.PairWritableCell extends Object implements Serializable
  
  serialVersionUID:
  
  6835655576808999370L
  - Serialized Fields
    - cell
      
      MatrixCell cell
    - indexes
      
      MatrixIndexes indexes
Package org.apache.sysds.runtime.data
- Class org.apache.sysds.runtime.data.BasicTensorBlock extends Object implements Serializable
  
  serialVersionUID:
  
  -7665685894181661833L
  - Serialized Fields
    - _denseBlock
      
      DenseBlock _denseBlock
    - _dims
      
      int[] _dims
    - _nnz
      
      long _nnz
    - _sparse
      
      boolean _sparse
    - _sparseBlock
      
      SparseBlock _sparseBlock
    - _vt
      
      Types.ValueType _vt
- Class org.apache.sysds.runtime.data.DataTensorBlock extends Object implements Serializable
  
  serialVersionUID:
  
  3410679389807309521L
  - Serialized Fields
    - _colsdata
      
      BasicTensorBlock[] _colsdata
    - _colsToIx
      
      int[] _colsToIx
      
      Contains the (column) index in `_colsdata` for a certain column of the `DataTensor`. Which `_colsdata` to use is specified by the `_schema`
    - _dims
      
      int[] _dims
    - _ixToCols
      
      int[][] _ixToCols
      
      Contains the column of `DataTensor` an `_colsdata` (column) index corresponds to.
    - _schema
      
      Types.ValueType[] _schema
- Class org.apache.sysds.runtime.data.DenseBlock extends Object implements Serializable
  
  serialVersionUID:
  
  7517220490270237832L
  - Serialized Fields
    - _odims
      
      int[] _odims
    - _reuse
      
      double[] _reuse
    - _rlen
      
      int _rlen
- Class org.apache.sysds.runtime.data.DenseBlockBool extends DenseBlockDRB implements Serializable
  
  serialVersionUID:
  
  -2228057308997136969L
  - Serialized Fields
    - _data
      
      BitSet _data
- Class org.apache.sysds.runtime.data.DenseBlockDRB extends DenseBlock implements Serializable
  
  serialVersionUID:
  
  3581157975703708947L
- Class org.apache.sysds.runtime.data.DenseBlockFP32 extends DenseBlockDRB implements Serializable
  
  serialVersionUID:
  
  1950471811056914020L
  - Serialized Fields
    - _data
      
      float[] _data
- Class org.apache.sysds.runtime.data.DenseBlockFP64 extends DenseBlockDRB implements Serializable
  
  serialVersionUID:
  
  8546723684649816489L
  - Serialized Fields
    - _data
      
      double[] _data
- Class org.apache.sysds.runtime.data.DenseBlockFP64DEDUP extends DenseBlockDRB implements Serializable
  
  serialVersionUID:
  
  -4012376952006079198L
  - Serialized Fields
    - _data
      
      double[][] _data
    - _distinct
      
      int _distinct
- Class org.apache.sysds.runtime.data.DenseBlockInt32 extends DenseBlockDRB implements Serializable
  
  serialVersionUID:
  
  3856034067703046872L
  - Serialized Fields
    - _data
      
      int[] _data
- Class org.apache.sysds.runtime.data.DenseBlockInt64 extends DenseBlockDRB implements Serializable
  
  serialVersionUID:
  
  7166657802668966730L
  - Serialized Fields
    - _data
      
      long[] _data
- Class org.apache.sysds.runtime.data.DenseBlockLBool extends DenseBlockLDRB implements Serializable
  
  serialVersionUID:
  
  2604223782138590322L
  - Serialized Fields
    - _blocks
      
      BitSet[] _blocks
- Class org.apache.sysds.runtime.data.DenseBlockLDRB extends DenseBlock implements Serializable
  
  serialVersionUID:
  
  -7519435549328146356L
  - Serialized Fields
    - _blen
      
      int _blen
- Class org.apache.sysds.runtime.data.DenseBlockLFP32 extends DenseBlockLDRB implements Serializable
  
  serialVersionUID:
  
  2604223782138590322L
  - Serialized Fields
    - _blocks
      
      float[][] _blocks
- Class org.apache.sysds.runtime.data.DenseBlockLFP64 extends DenseBlockLDRB implements Serializable
  
  serialVersionUID:
  
  -1723319832162080273L
  - Serialized Fields
    - _blocks
      
      double[][] _blocks
- Class org.apache.sysds.runtime.data.DenseBlockLFP64DEDUP extends DenseBlockLDRB implements Serializable
  
  serialVersionUID:
  
  -3437790596644064171L
  - Serialized Fields
    - _data
      
      double[][] _data
- Class org.apache.sysds.runtime.data.DenseBlockLInt32 extends DenseBlockLDRB implements Serializable
  
  serialVersionUID:
  
  4273439182762731283L
  - Serialized Fields
    - _blocks
      
      int[][] _blocks
- Class org.apache.sysds.runtime.data.DenseBlockLInt64 extends DenseBlockLDRB implements Serializable
  
  serialVersionUID:
  
  2329693723788239625L
  - Serialized Fields
    - _blocks
      
      long[][] _blocks
- Class org.apache.sysds.runtime.data.DenseBlockLString extends DenseBlockLDRB implements Serializable
  
  serialVersionUID:
  
  -6632424825959423264L
  - Serialized Fields
    - _blocks
      
      String[][] _blocks
- Class org.apache.sysds.runtime.data.DenseBlockString extends DenseBlockDRB implements Serializable
  
  serialVersionUID:
  
  7071870563356352352L
  - Serialized Fields
    - _data
      
      String[] _data
- Class org.apache.sysds.runtime.data.IndexedTensorBlock extends Object implements Serializable
  
  serialVersionUID:
  
  -6227311506740546446L
  - Serialized Fields
    - _block
      
      TensorBlock _block
    - _indexes
      
      TensorIndexes _indexes
- Class org.apache.sysds.runtime.data.SparseBlock extends Object implements Serializable
  
  serialVersionUID:
  
  -5008747088111141395L
- Class org.apache.sysds.runtime.data.SparseBlockCOO extends SparseBlock implements Serializable
  
  serialVersionUID:
  
  7223478015917668745L
  - Serialized Fields
    - _cindexes
      
      int[] _cindexes
    - _rindexes
      
      int[] _rindexes
    - _rlen
      
      int _rlen
    - _size
      
      int _size
    - _values
      
      double[] _values
- Class org.apache.sysds.runtime.data.SparseBlockCSR extends SparseBlock implements Serializable
  
  serialVersionUID:
  
  1922673868466164244L
  - Serialized Fields
    - _indexes
      
      int[] _indexes
    - _ptr
      
      int[] _ptr
    - _size
      
      int _size
    - _values
      
      double[] _values
- Class org.apache.sysds.runtime.data.SparseBlockDCSR extends SparseBlock implements Serializable
  
  serialVersionUID:
  
  456844244252549431L
  - Serialized Fields
    - _colidx
      
      int[] _colidx
    - _nnzr
      
      int _nnzr
    - _rlen
      
      int _rlen
    - _rowidx
      
      int[] _rowidx
    - _rowptr
      
      int[] _rowptr
    - _size
      
      int _size
    - _values
      
      double[] _values
- Class org.apache.sysds.runtime.data.SparseBlockMCSR extends SparseBlock implements Serializable
  
  serialVersionUID:
  
  -4743624499258436199L
  - Serialized Fields
    - _rows
      
      SparseRow[] _rows
- Class org.apache.sysds.runtime.data.SparseRow extends Object implements Serializable
  
  serialVersionUID:
  
  5806895317005796456L
- Class org.apache.sysds.runtime.data.SparseRowScalar extends SparseRow implements Serializable
  
  serialVersionUID:
  
  722193514969067477L
  - Serialized Fields
    - index
      
      int index
    - value
      
      double value
- Class org.apache.sysds.runtime.data.SparseRowVector extends SparseRow implements Serializable
  
  serialVersionUID:
  
  2971077474424464992L
  - Serialized Fields
    - estimatedNzs
      
      int estimatedNzs
      
      An estimate of the number of non zero values in this row. The estimate is used to set a threshold on how much the array should grow at certain lengths to not double the size at all times.
    - indexes
      
      int[] indexes
      
      The column indexes of the values contained, can be allocated larger than needed
    - size
      
      int size
      
      The current size of the row vector
    - values
      
      double[] values
      
      The values contained in the vector, can be allocated larger than needed
- Class org.apache.sysds.runtime.data.TensorBlock extends Object implements Serializable
  
  serialVersionUID:
  
  -8768054067319422277L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException
- Class org.apache.sysds.runtime.data.TensorIndexes extends Object implements Serializable
  
  serialVersionUID:
  
  -8596795142899904117L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput is) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for consistency/maintainability.
      
      Throws:
      
      IOException - if IOException occurs
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for consistency/maintainability.
      
      Throws:
      
      IOException - if IOException occurs
Package org.apache.sysds.runtime.frame.data
- Class org.apache.sysds.runtime.frame.data.FrameBlock extends Object implements Serializable
  
  serialVersionUID:
  
  -3993450030207130665L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException
- Class org.apache.sysds.runtime.frame.data.FrameBlock.FrameMapFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -8398572153616520873L
Package org.apache.sysds.runtime.frame.data.columns
- Class org.apache.sysds.runtime.frame.data.columns.ColumnMetadata extends Object implements Serializable
  
  serialVersionUID:
  
  -90094082422100311L
  - Serialized Fields
    - _mvValue
      
      String _mvValue
    - _ndistinct
      
      long _ndistinct
Package org.apache.sysds.runtime.functionobjects
- Class org.apache.sysds.runtime.functionobjects.And extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  6523146102263905602L
- Class org.apache.sysds.runtime.functionobjects.BitwAnd extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  6523146102263905602L
- Class org.apache.sysds.runtime.functionobjects.BitwOr extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -9172774392245257468L
- Class org.apache.sysds.runtime.functionobjects.BitwShiftL extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -6874923721694361623L
- Class org.apache.sysds.runtime.functionobjects.BitwShiftR extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -6746241833459058280L
- Class org.apache.sysds.runtime.functionobjects.BitwXor extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -7231003441114081755L
- Class org.apache.sysds.runtime.functionobjects.Builtin extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  3836744687789840574L
  - Serialized Fields
    - bFunc
      
      Builtin.BuiltinCode bFunc
- Class org.apache.sysds.runtime.functionobjects.CM extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  9177194651533064123L
  - Serialized Fields
    - _buff2
      
      KahanObject _buff2
    - _buff3
      
      KahanObject _buff3
    - _plus
      
      KahanPlus _plus
    - _type
      
      CMOperator.AggregateOperationTypes _type
- Class org.apache.sysds.runtime.functionobjects.COV extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  1865050401811477181L
  - Serialized Fields
    - _plus
      
      KahanPlus _plus
- Class org.apache.sysds.runtime.functionobjects.CTable extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -5374880447194177236L
- Class org.apache.sysds.runtime.functionobjects.DiagIndex extends IndexFunction implements Serializable
  
  serialVersionUID:
  
  -5294771266108903886L
  - Serialized Fields
    - diagV2M
      
      boolean diagV2M
- Class org.apache.sysds.runtime.functionobjects.Divide extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -5377082529324612637L
- Class org.apache.sysds.runtime.functionobjects.Equals extends ValueComparisonFunction implements Serializable
  
  serialVersionUID:
  
  -8887713112454357802L
- Class org.apache.sysds.runtime.functionobjects.FunctionObject extends Object implements Serializable
  
  serialVersionUID:
  
  -1L
- Class org.apache.sysds.runtime.functionobjects.GreaterThan extends ValueComparisonFunction implements Serializable
  
  serialVersionUID:
  
  1408566061111937556L
- Class org.apache.sysds.runtime.functionobjects.GreaterThanEquals extends ValueComparisonFunction implements Serializable
  
  serialVersionUID:
  
  -5444900552418046584L
- Class org.apache.sysds.runtime.functionobjects.IfElse extends TernaryValueFunction implements Serializable
  
  serialVersionUID:
  
  -8660124936856173978L
- Class org.apache.sysds.runtime.functionobjects.IndexFunction extends FunctionObject implements Serializable
  
  serialVersionUID:
  
  -7672111359444767237L
- Class org.apache.sysds.runtime.functionobjects.IntegerDivide extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -6994403907602762873L
- Class org.apache.sysds.runtime.functionobjects.KahanFunction extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -8880016655817461398L
- Class org.apache.sysds.runtime.functionobjects.KahanPlus extends KahanFunction implements Serializable
  
  serialVersionUID:
  
  -8338160609569967791L
- Class org.apache.sysds.runtime.functionobjects.KahanPlusSq extends KahanFunction implements Serializable
  
  serialVersionUID:
  
  5774388904472231717L
  - Serialized Fields
    - kplus
      
      KahanPlus kplus
- Class org.apache.sysds.runtime.functionobjects.LessThan extends ValueComparisonFunction implements Serializable
  
  serialVersionUID:
  
  -5598503447690597942L
- Class org.apache.sysds.runtime.functionobjects.LessThanEquals extends ValueComparisonFunction implements Serializable
  
  serialVersionUID:
  
  -1211700634442163849L
- Class org.apache.sysds.runtime.functionobjects.Max extends Builtin implements Serializable
  
  serialVersionUID:
  
  6529946102263905602L
- Class org.apache.sysds.runtime.functionobjects.Mean extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  1967222020396371269L
  - Serialized Fields
    - _plus
      
      KahanPlus _plus
- Class org.apache.sysds.runtime.functionobjects.Min extends Builtin implements Serializable
  
  serialVersionUID:
  
  6529946102263905602L
- Class org.apache.sysds.runtime.functionobjects.Minus extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  8433928060333018056L
- Class org.apache.sysds.runtime.functionobjects.Minus1Multiply extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  8211391941572535083L
- Class org.apache.sysds.runtime.functionobjects.MinusMultiply extends TernaryValueFunction implements Serializable
  
  serialVersionUID:
  
  2801982061205871665L
  - Serialized Fields
    - _cnt
      
      double _cnt
- Class org.apache.sysds.runtime.functionobjects.MinusNz extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -949397965417772299L
- Class org.apache.sysds.runtime.functionobjects.Modulus extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -1409182981172200840L
  - Serialized Fields
    - _intdiv
      
      IntegerDivide _intdiv
- Class org.apache.sysds.runtime.functionobjects.Multiply extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  2801982061205871665L
- Class org.apache.sysds.runtime.functionobjects.Multiply2 extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -3762789087715600938L
- Class org.apache.sysds.runtime.functionobjects.Not extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -3137270229584267263L
- Class org.apache.sysds.runtime.functionobjects.NotEquals extends ValueComparisonFunction implements Serializable
  
  serialVersionUID:
  
  2243676126579964278L
- Class org.apache.sysds.runtime.functionobjects.OffsetColumnIndex extends IndexFunction implements Serializable
  
  serialVersionUID:
  
  1523769994005450946L
  - Serialized Fields
    - numColumnsInOutput
      
      int numColumnsInOutput
    - numRowsInOutput
      
      int numRowsInOutput
    - offset
      
      int offset
- Class org.apache.sysds.runtime.functionobjects.Or extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -2847467729680510910L
- Class org.apache.sysds.runtime.functionobjects.ParameterizedBuiltin extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -7987603644903675052L
  - Serialized Fields
    - bFunc
      
      ParameterizedBuiltin.ParameterizedBuiltinCode bFunc
    - distFunc
      
      ParameterizedBuiltin.ProbabilityDistributionCode distFunc
- Class org.apache.sysds.runtime.functionobjects.Plus extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -3573790367761963555L
- Class org.apache.sysds.runtime.functionobjects.PlusMultiply extends TernaryValueFunction implements Serializable
  
  serialVersionUID:
  
  2801982061205871665L
  - Serialized Fields
    - _cnt
      
      double _cnt
- Class org.apache.sysds.runtime.functionobjects.Power extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  1503063846565177447L
- Class org.apache.sysds.runtime.functionobjects.Power2 extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -4370611388912121328L
- Class org.apache.sysds.runtime.functionobjects.ReduceAll extends IndexFunction implements Serializable
  
  serialVersionUID:
  
  -7395600812331396960L
- Class org.apache.sysds.runtime.functionobjects.ReduceCol extends IndexFunction implements Serializable
  
  serialVersionUID:
  
  5751707683718583013L
- Class org.apache.sysds.runtime.functionobjects.ReduceDiag extends IndexFunction implements Serializable
  
  serialVersionUID:
  
  734843929521413928L
- Class org.apache.sysds.runtime.functionobjects.ReduceRow extends IndexFunction implements Serializable
  
  serialVersionUID:
  
  3611700251686303484L
- Class org.apache.sysds.runtime.functionobjects.RevIndex extends IndexFunction implements Serializable
  
  serialVersionUID:
  
  -1002715543022547788L
- Class org.apache.sysds.runtime.functionobjects.SortIndex extends IndexFunction implements Serializable
  
  serialVersionUID:
  
  -8446389232078905200L
  - Serialized Fields
    - _cols
      
      int[] _cols
    - _decreasing
      
      boolean _decreasing
    - _ixreturn
      
      boolean _ixreturn
- Class org.apache.sysds.runtime.functionobjects.SwapIndex extends IndexFunction implements Serializable
  
  serialVersionUID:
  
  -8898087610410746689L
- Class org.apache.sysds.runtime.functionobjects.TernaryValueFunction extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  4837616587192612216L
- Class org.apache.sysds.runtime.functionobjects.ValueComparisonFunction extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  6021132561216734747L
- Class org.apache.sysds.runtime.functionobjects.ValueFunction extends FunctionObject implements Serializable
  
  serialVersionUID:
  
  -4985988545393861058L
- Class org.apache.sysds.runtime.functionobjects.Xor extends ValueFunction implements Serializable
  
  serialVersionUID:
  
  -2847467729680510910L
Package org.apache.sysds.runtime.instructions.cp
- Class org.apache.sysds.runtime.instructions.cp.BooleanObject extends ScalarObject implements Serializable
  
  serialVersionUID:
  
  -4506242165735516984L
  - Serialized Fields
    - _value
      
      boolean _value
- Class org.apache.sysds.runtime.instructions.cp.CiphertextMatrix extends Encrypted implements Serializable
  
  serialVersionUID:
  
  1762936872261940616L
- Class org.apache.sysds.runtime.instructions.cp.CM_COV_Object extends Data implements Serializable
  
  serialVersionUID:
  
  -5814207545197934085L
  - Serialized Fields
    - c2
      
      KahanObject c2
    - m2
      
      KahanObject m2
    - m3
      
      KahanObject m3
    - m4
      
      KahanObject m4
    - max
      
      double max
    - mean
      
      KahanObject mean
    - mean_v
      
      KahanObject mean_v
    - min
      
      double min
    - w
      
      double w
- Class org.apache.sysds.runtime.instructions.cp.Data extends Object implements Serializable
  
  serialVersionUID:
  
  9176228330268046168L
  - Serialized Fields
    - _privacyConstraint
      
      PrivacyConstraint _privacyConstraint
      
      Object holding all privacy constraints associated with the data.
    - dataType
      
      Types.DataType dataType
    - valueType
      
      Types.ValueType valueType
- Class org.apache.sysds.runtime.instructions.cp.DoubleObject extends ScalarObject implements Serializable
  
  serialVersionUID:
  
  -8525290101679236360L
  - Serialized Fields
    - _value
      
      double _value
- Class org.apache.sysds.runtime.instructions.cp.Encrypted extends Data implements Serializable
  
  serialVersionUID:
  
  1762936872268046168L
  - Serialized Fields
    - _data
      
      byte[] _data
    - _dc
      
      DataCharacteristics _dc
    - _dims
      
      int[] _dims
- Class org.apache.sysds.runtime.instructions.cp.IntObject extends ScalarObject implements Serializable
  
  serialVersionUID:
  
  353170585998999528L
  - Serialized Fields
    - _value
      
      long _value
- Class org.apache.sysds.runtime.instructions.cp.KahanObject extends Data implements Serializable
  
  serialVersionUID:
  
  -5331529073327676437L
  - Serialized Fields
    - _correction
      
      double _correction
    - _sum
      
      double _sum
- Class org.apache.sysds.runtime.instructions.cp.ListObject extends Data implements Serializable
  
  serialVersionUID:
  
  3652422061598967358L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd deserialization.
      
      Throws:
      
      IOException - if IOException occurs
      
      ClassNotFoundException
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.instructions.cp.PlaintextMatrix extends Encrypted implements Serializable
  
  serialVersionUID:
  
  5732436872261940616L
- Class org.apache.sysds.runtime.instructions.cp.ScalarObject extends Data implements Serializable
  
  serialVersionUID:
  
  6994413375932824892L
- Class org.apache.sysds.runtime.instructions.cp.StringObject extends ScalarObject implements Serializable
  
  serialVersionUID:
  
  2464839775369002455L
  - Serialized Fields
    - _value
      
      String _value
Package org.apache.sysds.runtime.instructions.fed
- Class org.apache.sysds.runtime.instructions.fed.MultiReturnParameterizedBuiltinFEDInstruction.CreateFrameEncoder extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  2376756757742169692L
  - Serialized Fields
    - _offset
      
      int _offset
    - _spec
      
      String _spec
- Class org.apache.sysds.runtime.instructions.fed.MultiReturnParameterizedBuiltinFEDInstruction.ExecuteFrameEncoder extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  6034440964680578276L
  - Serialized Fields
    - _encoder
      
      MultiColumnEncoder _encoder
    - _outputID
      
      long _outputID
- Class org.apache.sysds.runtime.instructions.fed.ParameterizedBuiltinFEDInstruction.DecodeMatrix extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  2376756757742169692L
  - Serialized Fields
    - _decoder
      
      Decoder _decoder
    - _meta
      
      FrameBlock _meta
    - _outputID
      
      long _outputID
- Class org.apache.sysds.runtime.instructions.fed.QuantilePickFEDInstruction.CreateMatrixFromFrame extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  -6569370318237863595L
  - Serialized Fields
    - _id
      
      int _id
    - _outputID
      
      long _outputID
- Class org.apache.sysds.runtime.instructions.fed.QuantilePickFEDInstruction.GetHistogram extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  5413355823424777742L
  - Serialized Fields
    - _max
      
      double _max
    - _min
      
      double _min
    - _numBuckets
      
      int _numBuckets
    - _range
      
      double _range
- Class org.apache.sysds.runtime.instructions.fed.QuantilePickFEDInstruction.GetValuesInRange extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  5413355823424777742L
  - Serialized Fields
    - _iqmRange
      
      org.apache.commons.lang3.tuple.ImmutablePair<Double,Double> _iqmRange
    - _range
      
      org.apache.commons.lang3.tuple.ImmutablePair<Double,Double> _range
    - _sumInRange
      
      boolean _sumInRange
- Class org.apache.sysds.runtime.instructions.fed.QuantilePickFEDInstruction.GetValuesInRanges extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  8663298932616139153L
  - Serialized Fields
    - _numQuantiles
      
      int _numQuantiles
    - _ranges
      
      HashMap<Integer,org.apache.commons.lang3.tuple.ImmutablePair<Double,Double>> _ranges
- Class org.apache.sysds.runtime.instructions.fed.QuantilePickFEDInstruction.MinMax extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  -3906698363866500744L
- Class org.apache.sysds.runtime.instructions.fed.ReorgFEDInstruction.DiagMatrix extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  -3466926635958851402L
  - Serialized Fields
    - _len
      
      int _len
    - _outputID
      
      long _outputID
    - _r_op
      
      ReorgOperator _r_op
    - _rowFed
      
      boolean _rowFed
    - _slice
      
      int[] _slice
- Class org.apache.sysds.runtime.instructions.fed.ReorgFEDInstruction.Rdiag extends FederatedUDF implements Serializable
  
  serialVersionUID:
  
  -3466926635958851402L
  - Serialized Fields
    - _outputID
      
      long _outputID
    - _r_op
      
      ReorgOperator _r_op
    - _rowFed
      
      boolean _rowFed
    - _slice
      
      int[] _slice
Package org.apache.sysds.runtime.instructions.spark
- Class org.apache.sysds.runtime.instructions.spark.AggregateUnarySPInstruction.RDDUAggFunction2 extends Object implements Serializable
  
  serialVersionUID:
  
  2672082409287856038L
  - Serialized Fields
    - _blen
      
      int _blen
    - _op
      
      AggregateUnaryOperator _op
- Class org.apache.sysds.runtime.instructions.spark.AggregateUnarySPInstruction.RDDUTensorAggFunction2 extends Object implements Serializable
  
  serialVersionUID:
  
  -6258769067791011763L
  - Serialized Fields
    - _op
      
      AggregateUnaryOperator _op
- Class org.apache.sysds.runtime.instructions.spark.AppendGAlignedSPInstruction.ShiftColumnIndex extends Object implements Serializable
  
  serialVersionUID:
  
  -5185023611319654242L
  - Serialized Fields
    - _cbind
      
      boolean _cbind
    - _shiftBy
      
      long _shiftBy
- Class org.apache.sysds.runtime.instructions.spark.AppendGSPInstruction.MergeWithShiftedBlocks extends Object implements Serializable
  
  serialVersionUID:
  
  848955582909209400L
  - Serialized Fields
    - _blen
      
      int _blen
    - _cbind
      
      boolean _cbind
    - _lastIxLeft
      
      long _lastIxLeft
- Class org.apache.sysds.runtime.instructions.spark.AppendGSPInstruction.ShiftMatrix extends Object implements Serializable
  
  serialVersionUID:
  
  3524189212798209172L
  - Serialized Fields
    - _blen
      
      int _blen
    - _cbind
      
      boolean _cbind
    - _outlen
      
      long _outlen
    - _shiftBy
      
      int _shiftBy
    - _startIx
      
      long _startIx
- Class org.apache.sysds.runtime.instructions.spark.BinUaggChainSPInstruction.RDDBinUaggChainFunction extends Object implements Serializable
  
  serialVersionUID:
  
  886065328623752520L
  - Serialized Fields
    - _bOp
      
      BinaryOperator _bOp
    - _uaggOp
      
      AggregateUnaryOperator _uaggOp
- Class org.apache.sysds.runtime.instructions.spark.BuiltinNarySPInstruction.PadBlocksFunction extends Object implements Serializable
  
  serialVersionUID:
  
  1291358959908299855L
  - Serialized Fields
    - _mcOut
      
      DataCharacteristics _mcOut
- Class org.apache.sysds.runtime.instructions.spark.CompressionSPInstruction.CompressionFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -6528833083609423922L
- Class org.apache.sysds.runtime.instructions.spark.CompressionSPInstruction.CompressionWorkloadFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -65288330833922L
  - Serialized Fields
    - costBuilder
      
      CostEstimatorBuilder costBuilder
- Class org.apache.sysds.runtime.instructions.spark.CompressionSPInstruction.SizeFunction extends Object implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.sysds.runtime.instructions.spark.CtableSPInstruction.MapJoinSignature1 extends Object implements Serializable
  
  serialVersionUID:
  
  -8819908424033945028L
- Class org.apache.sysds.runtime.instructions.spark.CtableSPInstruction.MapJoinSignature2 extends Object implements Serializable
  
  serialVersionUID:
  
  7690448020081435520L
- Class org.apache.sysds.runtime.instructions.spark.CtableSPInstruction.MapJoinSignature3 extends Object implements Serializable
  
  serialVersionUID:
  
  -5222678882354280164L
- Class org.apache.sysds.runtime.instructions.spark.DeCompressionSPInstruction.DeCompressionFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -65288330836413922L
- Class org.apache.sysds.runtime.instructions.spark.MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeBuild2Function extends Object implements Serializable
  
  serialVersionUID:
  
  6336375833412029279L
  - Serialized Fields
    - _encoder
      
      EncoderMVImpute _encoder
- Class org.apache.sysds.runtime.instructions.spark.MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeBuildFunction extends Object implements Serializable
  
  serialVersionUID:
  
  6336375833412029279L
  - Serialized Fields
    - _encoder
      
      MultiColumnEncoder _encoder
- Class org.apache.sysds.runtime.instructions.spark.MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeGroup2Function extends Object implements Serializable
  
  serialVersionUID:
  
  702100641492347459L
  - Serialized Fields
    - _encoder
      
      EncoderMVImpute _encoder
- Class org.apache.sysds.runtime.instructions.spark.MultiReturnParameterizedBuiltinSPInstruction.TransformEncodeGroupFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -1034187226023517119L
  - Serialized Fields
    - _accMax
      
      org.apache.sysds.runtime.instructions.spark.MultiReturnParameterizedBuiltinSPInstruction.MaxLongAccumulator _accMax
    - _encoder
      
      MultiColumnEncoder _encoder
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.CreateMatrixCell extends Object implements Serializable
  
  serialVersionUID:
  
  -5783727852453040737L
  - Serialized Fields
    - blen
      
      int blen
    - op
      
      Operator op
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDContainsFunction extends Object implements Serializable
  
  serialVersionUID:
  
  6576713401901671659L
  - Serialized Fields
    - _pattern
      
      double _pattern
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDContainsVectFunction extends Object implements Serializable
  
  serialVersionUID:
  
  2228503788469700742L
  - Serialized Fields
    - _blocksize
      
      int _blocksize
    - _pbcPattern
      
      PartitionedBroadcast<MatrixBlock> _pbcPattern
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDFrameReplaceFunction extends Object implements Serializable
  
  serialVersionUID:
  
  6576713401901671660L
  - Serialized Fields
    - _pattern
      
      String _pattern
    - _replacement
      
      String _replacement
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDMapGroupedAggFunction extends Object implements Serializable
  
  serialVersionUID:
  
  6795402640178679851L
  - Serialized Fields
    - _blen
      
      int _blen
    - _ngroups
      
      int _ngroups
    - _op
      
      Operator _op
    - _pbm
      
      PartitionedBroadcast<MatrixBlock> _pbm
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDMapGroupedAggFunction2 extends Object implements Serializable
  
  serialVersionUID:
  
  -6820599604299797661L
  - Serialized Fields
    - _ngroups
      
      int _ngroups
    - _op
      
      Operator _op
    - _pbm
      
      PartitionedBroadcast<MatrixBlock> _pbm
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDRemoveEmptyFunction extends Object implements Serializable
  
  serialVersionUID:
  
  4906304771183325289L
  - Serialized Fields
    - _blen
      
      long _blen
    - _len
      
      long _len
    - _rmRows
      
      boolean _rmRows
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDRemoveEmptyFunctionInMem extends Object implements Serializable
  
  serialVersionUID:
  
  4906304771183325289L
  - Serialized Fields
    - _blen
      
      long _blen
    - _len
      
      long _len
    - _off
      
      PartitionedBroadcast<MatrixBlock> _off
    - _rmRows
      
      boolean _rmRows
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDReplaceFunction extends Object implements Serializable
  
  serialVersionUID:
  
  6576713401901671659L
  - Serialized Fields
    - _pattern
      
      double _pattern
    - _replacement
      
      double _replacement
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDRExpandFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -6153643261956222601L
  - Serialized Fields
    - _blen
      
      long _blen
    - _cast
      
      boolean _cast
    - _dirRows
      
      boolean _dirRows
    - _ignore
      
      boolean _ignore
    - _maxVal
      
      long _maxVal
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDTokenizeFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -8788298032616522019L
  - Serialized Fields
    - _tokenizer
      
      Tokenizer _tokenizer
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDTransformApplyFunction extends Object implements Serializable
  
  serialVersionUID:
  
  5759813006068230916L
  - Serialized Fields
    - _bencoder
      
      org.apache.spark.broadcast.Broadcast<MultiColumnEncoder> _bencoder
    - _omap
      
      org.apache.spark.broadcast.Broadcast<TfOffsetMap> _omap
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDTransformApplyFunction2 extends Object implements Serializable
  
  serialVersionUID:
  
  5759813006068230916L
  - Serialized Fields
    - _bencoder
      
      org.apache.spark.broadcast.Broadcast<MultiColumnEncoder> _bencoder
    - _omap
      
      org.apache.spark.broadcast.Broadcast<TfOffsetMap> _omap
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDTransformApplyOffsetFunction extends Object implements Serializable
  
  serialVersionUID:
  
  3450977356721057440L
  - Serialized Fields
    - _omitColList
      
      int[] _omitColList
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDTransformDecodeExpandFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -8187400248076127598L
  - Serialized Fields
    - _blen
      
      int _blen
    - _clen
      
      int _clen
- Class org.apache.sysds.runtime.instructions.spark.ParameterizedBuiltinSPInstruction.RDDTransformDecodeFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -4797324742568170756L
  - Serialized Fields
    - _blen
      
      int _blen
    - _decoder
      
      Decoder _decoder
- Class org.apache.sysds.runtime.instructions.spark.SpoofSPInstruction.ReplicateRightFactorFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -7295989688796126442L
  - Serialized Fields
    - _blen
      
      long _blen
    - _len
      
      long _len
Package org.apache.sysds.runtime.instructions.spark.data
- Class org.apache.sysds.runtime.instructions.spark.data.BlockPartitioner extends org.apache.spark.Partitioner implements Serializable
  
  serialVersionUID:
  
  3207938407732880324L
  - Serialized Fields
    - _cbPerPart
      
      long _cbPerPart
    - _ncparts
      
      int _ncparts
    - _numParts
      
      int _numParts
    - _rbPerPart
      
      long _rbPerPart
- Class org.apache.sysds.runtime.instructions.spark.data.CorrMatrixBlock extends Object implements Serializable
  
  serialVersionUID:
  
  -2204456681697015083L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput is) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient deserialization.
      
      Throws:
      
      IOException - if IOException occurs
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.instructions.spark.data.IndexedMatrixValue extends Object implements Serializable
  
  serialVersionUID:
  
  6723389820806752110L
  - Serialized Fields
    - _indexes
      
      MatrixIndexes _indexes
    - _value
      
      MatrixValue _value
- Class org.apache.sysds.runtime.instructions.spark.data.PartitionedBlock extends Object implements Serializable
  
  serialVersionUID:
  
  1298817743064415129L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput is) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast deserialization.
      
      Throws:
      
      IOException - if IOException occurs
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.instructions.spark.data.PartitionedBroadcast extends Object implements Serializable
  
  serialVersionUID:
  
  7041959166079438401L
  - Serialized Fields
    - _dc
      
      DataCharacteristics _dc
    - _pbc
      
      org.apache.spark.broadcast.Broadcast<PartitionedBlock<T extends CacheBlock>>[] _pbc
- Class org.apache.sysds.runtime.instructions.spark.data.RowMatrixBlock extends Object implements Serializable
  
  serialVersionUID:
  
  3307673667643705793L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput is) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient deserialization.
      
      Throws:
      
      IOException - if IOException occurs
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.instructions.spark.data.SerLongWritable extends org.apache.hadoop.io.LongWritable implements Serializable
  
  serialVersionUID:
  
  -2609889817086784049L
- Class org.apache.sysds.runtime.instructions.spark.data.SerText extends org.apache.hadoop.io.Text implements Serializable
  
  serialVersionUID:
  
  -4918278004334054414L
Package org.apache.sysds.runtime.instructions.spark.functions
- Class org.apache.sysds.runtime.instructions.spark.functions.AggregateDropCorrectionFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -5573656897943638857L
  - Serialized Fields
    - _op
      
      AggregateOperator _op
- Class org.apache.sysds.runtime.instructions.spark.functions.ComputeBinaryBlockNnzFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -8396410450821999936L
  - Serialized Fields
    - _aNnz
      
      org.apache.spark.util.LongAccumulator _aNnz
- Class org.apache.sysds.runtime.instructions.spark.functions.ConvertFrameBlockToIJVLines extends Object implements Serializable
  
  serialVersionUID:
  
  1803516615963340115L
- Class org.apache.sysds.runtime.instructions.spark.functions.ConvertMatrixBlockToIJVLines extends Object implements Serializable
  
  serialVersionUID:
  
  3555147684480763957L
  - Serialized Fields
    - blen
      
      int blen
- Class org.apache.sysds.runtime.instructions.spark.functions.ConvertStringToLongTextPair extends Object implements Serializable
  
  serialVersionUID:
  
  6443041051069809479L
- Class org.apache.sysds.runtime.instructions.spark.functions.CopyBinaryCellFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -675490732439827014L
- Class org.apache.sysds.runtime.instructions.spark.functions.CopyFrameBlockFunction extends Object implements Serializable
  
  serialVersionUID:
  
  612972882700587381L
  - Serialized Fields
    - _deepCopy
      
      boolean _deepCopy
- Class org.apache.sysds.runtime.instructions.spark.functions.CopyFrameBlockPairFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -4686652006382558021L
  - Serialized Fields
    - _deepCopy
      
      boolean _deepCopy
- Class org.apache.sysds.runtime.instructions.spark.functions.CopyMatrixBlockFunction extends Object implements Serializable
  
  serialVersionUID:
  
  966409324406154236L
  - Serialized Fields
    - _deepCopy
      
      boolean _deepCopy
- Class org.apache.sysds.runtime.instructions.spark.functions.CopyMatrixBlockPairFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -196553327495233360L
  - Serialized Fields
    - _deepCopy
      
      boolean _deepCopy
- Class org.apache.sysds.runtime.instructions.spark.functions.CopyTensorBlockFunction extends Object implements Serializable
  
  serialVersionUID:
  
  707987326466592670L
  - Serialized Fields
    - _deepCopy
      
      boolean _deepCopy
- Class org.apache.sysds.runtime.instructions.spark.functions.CopyTensorBlockPairFunction extends Object implements Serializable
  
  serialVersionUID:
  
  605514365345997070L
  - Serialized Fields
    - _deepCopy
      
      boolean _deepCopy
- Class org.apache.sysds.runtime.instructions.spark.functions.CopyTextInputFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -196553327495233360L
- Class org.apache.sysds.runtime.instructions.spark.functions.CreateSparseBlockFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -4503367283351708178L
  - Serialized Fields
    - _stype
      
      SparseBlock.Type _stype
- Class org.apache.sysds.runtime.instructions.spark.functions.ExtractBlockForBinaryReblock extends Object implements Serializable
  
  serialVersionUID:
  
  -762987655085029215L
  - Serialized Fields
    - clen
      
      long clen
    - in_blen
      
      int in_blen
    - out_blen
      
      int out_blen
    - rlen
      
      long rlen
- Class org.apache.sysds.runtime.instructions.spark.functions.ExtractGroup extends Object implements Serializable
  
  serialVersionUID:
  
  -7059358143841229966L
  - Serialized Fields
    - _blen
      
      long _blen
    - _ngroups
      
      long _ngroups
    - _op
      
      Operator _op
- Class org.apache.sysds.runtime.instructions.spark.functions.ExtractGroup.ExtractGroupBroadcast extends ExtractGroup implements Serializable
  
  serialVersionUID:
  
  5709955602290131093L
  - Serialized Fields
    - _pbm
      
      PartitionedBroadcast<MatrixBlock> _pbm
- Class org.apache.sysds.runtime.instructions.spark.functions.ExtractGroup.ExtractGroupJoin extends ExtractGroup implements Serializable
  
  serialVersionUID:
  
  8890978615936560266L
- Class org.apache.sysds.runtime.instructions.spark.functions.ExtractGroupNWeights extends Object implements Serializable
  
  serialVersionUID:
  
  -188180042997588072L
- Class org.apache.sysds.runtime.instructions.spark.functions.FilterDiagMatrixBlocksFunction extends Object implements Serializable
  
  serialVersionUID:
  
  685221977882289849L
- Class org.apache.sysds.runtime.instructions.spark.functions.FilterNonEmptyBlocksFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -8856829325565589854L
- Class org.apache.sysds.runtime.instructions.spark.functions.FilterNonEmptyBlocksFunction2 extends Object implements Serializable
  
  serialVersionUID:
  
  -8435900761521598692L
- Class org.apache.sysds.runtime.instructions.spark.functions.GetMIMBFromRow extends Object implements Serializable
  
  serialVersionUID:
  
  2291741087248847581L
- Class org.apache.sysds.runtime.instructions.spark.functions.IsBlockInList extends Object implements Serializable
  
  serialVersionUID:
  
  -1956151588590369875L
  - Serialized Fields
    - _blen
      
      int _blen
    - _cols
      
      long[] _cols
- Class org.apache.sysds.runtime.instructions.spark.functions.IsBlockInRange extends Object implements Serializable
  
  serialVersionUID:
  
  5849687296021280540L
  - Serialized Fields
    - _blen
      
      int _blen
    - _cl
      
      long _cl
    - _cu
      
      long _cu
    - _rl
      
      long _rl
    - _ru
      
      long _ru
- Class org.apache.sysds.runtime.instructions.spark.functions.IsFrameBlockInRange extends Object implements Serializable
  
  serialVersionUID:
  
  4433918122474769296L
  - Serialized Fields
    - _rl
      
      long _rl
    - _ru
      
      long _ru
- Class org.apache.sysds.runtime.instructions.spark.functions.MapInputSignature extends Object implements Serializable
  
  serialVersionUID:
  
  -816443970067626102L
- Class org.apache.sysds.runtime.instructions.spark.functions.MapJoinSignature extends Object implements Serializable
  
  serialVersionUID:
  
  -704403012606821854L
- Class org.apache.sysds.runtime.instructions.spark.functions.MatrixMatrixBinaryOpFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -2683276102742977900L
  - Serialized Fields
    - _bop
      
      BinaryOperator _bop
- Class org.apache.sysds.runtime.instructions.spark.functions.MatrixScalarUnaryFunction extends Object implements Serializable
  
  serialVersionUID:
  
  7246757780621114500L
  - Serialized Fields
    - _op
      
      ScalarOperator _op
- Class org.apache.sysds.runtime.instructions.spark.functions.MatrixVectorBinaryOpPartitionFunction extends Object implements Serializable
  
  serialVersionUID:
  
  9096091404578628534L
  - Serialized Fields
    - _op
      
      BinaryOperator _op
    - _pmV
      
      PartitionedBroadcast<MatrixBlock> _pmV
    - _vtype
      
      BinaryM.VectorType _vtype
- Class org.apache.sysds.runtime.instructions.spark.functions.OuterVectorBinaryOpFunction extends Object implements Serializable
  
  serialVersionUID:
  
  1730704346934726826L
  - Serialized Fields
    - _op
      
      BinaryOperator _op
    - _pmV
      
      PartitionedBroadcast<MatrixBlock> _pmV
- Class org.apache.sysds.runtime.instructions.spark.functions.PerformGroupByAggInCombiner extends Object implements Serializable
  
  serialVersionUID:
  
  -813530414567786509L
  - Serialized Fields
    - _op
      
      Operator _op
- Class org.apache.sysds.runtime.instructions.spark.functions.PerformGroupByAggInReducer extends Object implements Serializable
  
  serialVersionUID:
  
  8160556441153227417L
  - Serialized Fields
    - op
      
      Operator op
- Class org.apache.sysds.runtime.instructions.spark.functions.ReblockTensorFunction extends Object implements Serializable
  
  serialVersionUID:
  
  9118830682358813489L
  - Serialized Fields
    - _newBlen
      
      long _newBlen
    - _numDims
      
      int _numDims
- Class org.apache.sysds.runtime.instructions.spark.functions.RecomputeNnzFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -973429193604040011L
- Class org.apache.sysds.runtime.instructions.spark.functions.ReorgMapFunction extends Object implements Serializable
  
  serialVersionUID:
  
  31065772250744103L
  - Serialized Fields
    - _indexFnObject
      
      IndexFunction _indexFnObject
    - _reorgOp
      
      ReorgOperator _reorgOp
- Class org.apache.sysds.runtime.instructions.spark.functions.ReplicateBlockFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -1184696764516975609L
  - Serialized Fields
    - _blen
      
      long _blen
    - _deep
      
      boolean _deep
    - _left
      
      boolean _left
    - _len
      
      long _len
- Class org.apache.sysds.runtime.instructions.spark.functions.ReplicateTensorFunction extends Object implements Serializable
  
  serialVersionUID:
  
  7181347334827684965L
  - Serialized Fields
    - _byDim
      
      int _byDim
    - _numReplicas
      
      long _numReplicas
- Class org.apache.sysds.runtime.instructions.spark.functions.ReplicateVectorFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -1505557561471236851L
  - Serialized Fields
    - _byRow
      
      boolean _byRow
    - _numReplicas
      
      long _numReplicas
- Class org.apache.sysds.runtime.instructions.spark.functions.TensorTensorBinaryOpFunction extends Object implements Serializable
  
  serialVersionUID:
  
  4204525225937988112L
  - Serialized Fields
    - _bop
      
      BinaryOperator _bop
- Class org.apache.sysds.runtime.instructions.spark.functions.TensorTensorBinaryOpPartitionFunction extends Object implements Serializable
  
  serialVersionUID:
  
  8029096658247920867L
  - Serialized Fields
    - _op
      
      BinaryOperator _op
    - _ptV
      
      PartitionedBroadcast<TensorBlock> _ptV
    - _replicateDim
      
      boolean[] _replicateDim
Package org.apache.sysds.runtime.instructions.spark.utils
- Class org.apache.sysds.runtime.instructions.spark.utils.FrameRDDConverterUtils.LongFrameToLongWritableFrameFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -1467314923206783333L
- Class org.apache.sysds.runtime.instructions.spark.utils.FrameRDDConverterUtils.LongWritableFrameToLongFrameFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -1232439643533739078L
- Class org.apache.sysds.runtime.instructions.spark.utils.FrameRDDConverterUtils.LongWritableTextToLongTextFunction extends Object implements Serializable
  
  serialVersionUID:
  
  -5408386071466175348L
- Class org.apache.sysds.runtime.instructions.spark.utils.FrameRDDConverterUtils.LongWritableToSerFunction extends Object implements Serializable
  
  serialVersionUID:
  
  2286037080400222528L
- Class org.apache.sysds.runtime.instructions.spark.utils.RDDConverterUtils.BinaryCellToBinaryBlockFunction extends org.apache.sysds.runtime.instructions.spark.utils.RDDConverterUtils.CellToBinaryBlockFunction implements Serializable
  
  serialVersionUID:
  
  3928810989462198243L
- Class org.apache.sysds.runtime.instructions.spark.utils.RDDConverterUtils.DataFrameExtractIDFunction extends Object implements Serializable
  
  serialVersionUID:
  
  7438855241666363433L
  - Serialized Fields
    - _index
      
      int _index
- Class org.apache.sysds.runtime.instructions.spark.utils.RDDConverterUtilsExt.AddRowID extends Object implements Serializable
  
  serialVersionUID:
  
  -3733816995375745659L
- Class org.apache.sysds.runtime.instructions.spark.utils.RDDSortUtils.IndexComparator extends Object implements Serializable
  
  serialVersionUID:
  
  5154839870549241343L
  - Serialized Fields
    - _asc
      
      boolean _asc
- Class org.apache.sysds.runtime.instructions.spark.utils.RDDSortUtils.IndexComparator2 extends Object implements Serializable
  
  serialVersionUID:
  
  5531987863790922691L
  - Serialized Fields
    - _asc
      
      boolean _asc
Package org.apache.sysds.runtime.io
- Class org.apache.sysds.runtime.io.FileFormatPropertiesCSV extends FileFormatProperties implements Serializable
  
  serialVersionUID:
  
  -2870393360885401604L
  - Serialized Fields
    - delim
      
      String delim
    - fill
      
      boolean fill
    - fillValue
      
      double fillValue
    - header
      
      boolean header
    - naStrings
      
      HashSet<String> naStrings
    - sparse
      
      boolean sparse
- Class org.apache.sysds.runtime.io.FileFormatPropertiesHDF5 extends FileFormatProperties implements Serializable
  
  serialVersionUID:
  
  8646275033790103030L
  - Serialized Fields
    - datasetName
      
      String datasetName
- Class org.apache.sysds.runtime.io.FileFormatPropertiesLIBSVM extends FileFormatProperties implements Serializable
  
  serialVersionUID:
  
  -2870393360885401604L
  - Serialized Fields
    - delim
      
      String delim
    - indexDelim
      
      String indexDelim
    - sparse
      
      boolean sparse
- Class org.apache.sysds.runtime.io.FileFormatPropertiesMM extends FileFormatProperties implements Serializable
  
  serialVersionUID:
  
  -2870393360885401604L
  - Serialized Fields
    - _field
      
      FileFormatPropertiesMM.MMField _field
    - _fmt
      
      FileFormatPropertiesMM.MMFormat _fmt
    - _symmetry
      
      FileFormatPropertiesMM.MMSymmetry _symmetry
- Class org.apache.sysds.runtime.io.InputOutputInfo extends Object implements Serializable
  
  serialVersionUID:
  
  7059677437144672023L
  - Serialized Fields
    - inputFormatClass
      
      Class<? extends org.apache.hadoop.mapred.InputFormat> inputFormatClass
    - keyClass
      
      Class<? extends org.apache.hadoop.io.Writable> keyClass
    - metadata
      
      MetaData metadata
    - outputFormatClass
      
      Class<? extends org.apache.hadoop.mapred.OutputFormat> outputFormatClass
    - valueClass
      
      Class<? extends org.apache.hadoop.io.Writable> valueClass
Package org.apache.sysds.runtime.io.hdf5
- Class org.apache.sysds.runtime.io.hdf5.H5RuntimeException extends DMLRuntimeException implements Serializable
  
  serialVersionUID:
  
  -3551978964353888835L
Package org.apache.sysds.runtime.iogen
- Class org.apache.sysds.runtime.iogen.CustomProperties extends FileFormatProperties implements Serializable
  
  serialVersionUID:
  
  -2877155313260718134L
  - Serialized Fields
    - colIndexStructure
      
      ColIndexStructure colIndexStructure
    - colKeyPatterns
      
      ArrayList<String>[] colKeyPatterns
    - endWithValueStrings
      
      HashSet<String>[] endWithValueStrings
    - mappingProperties
      
      MappingProperties mappingProperties
    - ncols
      
      int ncols
    - parallel
      
      boolean parallel
    - rowIndexStructure
      
      RowIndexStructure rowIndexStructure
    - schema
      
      Types.ValueType[] schema
    - sparse
      
      boolean sparse
    - valueKeyPattern
      
      ArrayList<String> valueKeyPattern
Package org.apache.sysds.runtime.matrix.data
- Class org.apache.sysds.runtime.matrix.data.DnnParameters extends Object implements Serializable
  
  serialVersionUID:
  
  -212362627205772829L
  - Serialized Fields
    - bias
      
      MatrixBlock bias
    - C
      
      int C
    - enableNative
      
      boolean enableNative
    - end_indexes_h
      
      int[] end_indexes_h
    - end_indexes_w
      
      int[] end_indexes_w
    - H
      
      int H
    - input1
      
      MatrixBlock input1
    - input2
      
      MatrixBlock input2
    - K
      
      int K
    - minValForMaxPoolOperations
      
      double minValForMaxPoolOperations
    - N
      
      int N
    - numThreads
      
      int numThreads
    - output
      
      MatrixBlock output
    - P
      
      int P
    - pad_h
      
      int pad_h
    - pad_w
      
      int pad_w
    - Q
      
      int Q
    - R
      
      int R
    - S
      
      int S
    - start_indexes_h
      
      int[] start_indexes_h
    - start_indexes_w
      
      int[] start_indexes_w
    - stride_h
      
      int stride_h
    - stride_w
      
      int stride_w
    - W
      
      int W
- Class org.apache.sysds.runtime.matrix.data.MatrixBlock extends MatrixValue implements Serializable
  
  serialVersionUID:
  
  7319972089143154056L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput is) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd deserialization.
      
      Throws:
      
      IOException - if IOException occurs
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.matrix.data.MatrixCell extends MatrixValue implements Serializable
  
  serialVersionUID:
  
  -7755996717411912578L
  - Serialized Fields
    - value
      
      double value
- Class org.apache.sysds.runtime.matrix.data.MatrixIndexes extends Object implements Serializable
  
  serialVersionUID:
  
  -1521166657518127789L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput is) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for consistency/maintainability.
      
      Throws:
      
      IOException - if IOException occurs
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for consistency/maintainability.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.matrix.data.TripleIndexes extends Object implements Serializable
  
  serialVersionUID:
  
  -4514135024726916288L
  - Serialized Fields
    - first
      
      long first
    - second
      
      long second
    - third
      
      long third
- Class org.apache.sysds.runtime.matrix.data.WeightedCell extends MatrixCell implements Serializable
  
  serialVersionUID:
  
  -2283995259000895325L
  - Serialized Fields
    - weight
      
      double weight
- Class org.apache.sysds.runtime.matrix.data.WeightedPair extends WeightedCell implements Serializable
  
  serialVersionUID:
  
  8772815876289553196L
  - Serialized Fields
    - other
      
      double other
Package org.apache.sysds.runtime.matrix.operators
- Class org.apache.sysds.runtime.matrix.operators.AggregateBinaryOperator extends MultiThreadedOperator implements Serializable
  
  serialVersionUID:
  
  1666421325090925726L
  - Serialized Fields
    - aggOp
      
      AggregateOperator aggOp
    - binaryFn
      
      ValueFunction binaryFn
- Class org.apache.sysds.runtime.matrix.operators.AggregateOperator extends Operator implements Serializable
  
  serialVersionUID:
  
  8761527329665129670L
  - Serialized Fields
    - correction
      
      Types.CorrectionLocationType correction
    - increOp
      
      BinaryOperator increOp
    - initialValue
      
      double initialValue
- Class org.apache.sysds.runtime.matrix.operators.AggregateTernaryOperator extends MultiThreadedOperator implements Serializable
  
  serialVersionUID:
  
  4251745081160216784L
  - Serialized Fields
    - aggOp
      
      AggregateOperator aggOp
    - binaryFn
      
      ValueFunction binaryFn
    - indexFn
      
      IndexFunction indexFn
- Class org.apache.sysds.runtime.matrix.operators.AggregateUnaryOperator extends MultiThreadedOperator implements Serializable
  
  serialVersionUID:
  
  6690553323120787735L
  - Serialized Fields
    - aggOp
      
      AggregateOperator aggOp
    - indexFn
      
      IndexFunction indexFn
- Class org.apache.sysds.runtime.matrix.operators.BinaryOperator extends MultiThreadedOperator implements Serializable
  
  serialVersionUID:
  
  -2547950181558989209L
  - Serialized Fields
    - commutative
      
      boolean commutative
    - fn
      
      ValueFunction fn
- Class org.apache.sysds.runtime.matrix.operators.CMOperator extends MultiThreadedOperator implements Serializable
  
  serialVersionUID:
  
  4126894676505115420L
  - Serialized Fields
    - aggOpType
      
      CMOperator.AggregateOperationTypes aggOpType
    - fn
      
      ValueFunction fn
- Class org.apache.sysds.runtime.matrix.operators.CountDistinctOperator extends UnarySketchOperator implements Serializable
  
  serialVersionUID:
  
  7615123453265129670L
  - Serialized Fields
    - hashType
      
      Hash.HashType hashType
    - operatorType
      
      CountDistinctOperatorTypes operatorType
- Class org.apache.sysds.runtime.matrix.operators.COVOperator extends MultiThreadedOperator implements Serializable
  
  serialVersionUID:
  
  -8404264552880694469L
  - Serialized Fields
    - fn
      
      COV fn
- Class org.apache.sysds.runtime.matrix.operators.LeftScalarOperator extends ScalarOperator implements Serializable
  
  serialVersionUID:
  
  2360577666575746424L
- Class org.apache.sysds.runtime.matrix.operators.MultiThreadedOperator extends Operator implements Serializable
  
  serialVersionUID:
  
  3528522245925706630L
  - Serialized Fields
    - _numThreads
      
      int _numThreads
- Class org.apache.sysds.runtime.matrix.operators.Operator extends Object implements Serializable
  
  serialVersionUID:
  
  -7453178973186473277L
  - Serialized Fields
    - sparseSafe
      
      boolean sparseSafe
- Class org.apache.sysds.runtime.matrix.operators.QuaternaryOperator extends Operator implements Serializable
  
  serialVersionUID:
  
  -1642908613016116069L
  - Serialized Fields
    - eps
      
      double eps
    - fn
      
      ValueFunction fn
    - wtype1
      
      WeightedSquaredLoss.WeightsType wtype1
    - wtype2
      
      WeightedSigmoid.WSigmoidType wtype2
    - wtype3
      
      WeightedDivMM.WDivMMType wtype3
    - wtype4
      
      WeightedCrossEntropy.WCeMMType wtype4
    - wtype5
      
      WeightedUnaryMM.WUMMType wtype5
- Class org.apache.sysds.runtime.matrix.operators.ReIndexOperator extends Operator implements Serializable
  
  serialVersionUID:
  
  8603367674384408297L
- Class org.apache.sysds.runtime.matrix.operators.ReorgOperator extends MultiThreadedOperator implements Serializable
  
  serialVersionUID:
  
  -5322516429026298404L
  - Serialized Fields
    - fn
      
      IndexFunction fn
- Class org.apache.sysds.runtime.matrix.operators.RightScalarOperator extends ScalarOperator implements Serializable
  
  serialVersionUID:
  
  5148300801904349919L
- Class org.apache.sysds.runtime.matrix.operators.ScalarOperator extends MultiThreadedOperator implements Serializable
  
  serialVersionUID:
  
  4547253761093455869L
  - Serialized Fields
    - _constant
      
      double _constant
    - fn
      
      ValueFunction fn
- Class org.apache.sysds.runtime.matrix.operators.SimpleOperator extends Operator implements Serializable
  
  serialVersionUID:
  
  625147299273287379L
  - Serialized Fields
    - fn
      
      FunctionObject fn
- Class org.apache.sysds.runtime.matrix.operators.TernaryOperator extends MultiThreadedOperator implements Serializable
  
  serialVersionUID:
  
  3456088891054083634L
  - Serialized Fields
    - fn
      
      TernaryValueFunction fn
- Class org.apache.sysds.runtime.matrix.operators.UnaryOperator extends MultiThreadedOperator implements Serializable
  
  serialVersionUID:
  
  2441990876648978637L
  - Serialized Fields
    - fn
      
      ValueFunction fn
    - inplace
      
      boolean inplace
- Class org.apache.sysds.runtime.matrix.operators.UnarySketchOperator extends AggregateUnaryOperator implements Serializable
  
  serialVersionUID:
  
  7615123453265129671L
  - Serialized Fields
    - direction
      
      Types.Direction direction
Package org.apache.sysds.runtime.meta
- Class org.apache.sysds.runtime.meta.DataCharacteristics extends Object implements Serializable
  
  serialVersionUID:
  
  3411056029517599342L
  - Serialized Fields
    - _blocksize
      
      int _blocksize
    - _noEmptyBlocks
      
      boolean _noEmptyBlocks
- Class org.apache.sysds.runtime.meta.MatrixCharacteristics extends DataCharacteristics implements Serializable
  
  serialVersionUID:
  
  8300479822915546000L
  - Serialized Fields
    - nonZero
      
      long nonZero
      
      Number of non zero values if -1 then unknown
    - numColumns
      
      long numColumns
      
      Number of rows
    - numRows
      
      long numRows
      
      Number of columns
    - ubNnz
      
      boolean ubNnz
      
      Upper bound non zero value, indicate if the non zero value is an upper bound
- Class org.apache.sysds.runtime.meta.TensorCharacteristics extends DataCharacteristics implements Serializable
  
  serialVersionUID:
  
  8300479822915546000L
  - Serialized Fields
    - _dims
      
      long[] _dims
    - _nnz
      
      long _nnz
Package org.apache.sysds.runtime.privacy
- Class org.apache.sysds.runtime.privacy.DMLPrivacyException extends DMLRuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.sysds.runtime.privacy.PrivacyConstraint extends Object implements Serializable
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput is) throws IOException
      
      Throws:
      
      IOException
    - writeExternal
      
      public void writeExternal(ObjectOutput objectOutput) throws IOException
      
      Throws:
      
      IOException
Package org.apache.sysds.runtime.transform
- Class org.apache.sysds.runtime.transform.TfUtils extends Object implements Serializable
  
  serialVersionUID:
  
  526252850872633125L
  - Serialized Fields
    - _NAstrings
      
      String[] _NAstrings
Package org.apache.sysds.runtime.transform.decode
- Class org.apache.sysds.runtime.transform.decode.Decoder extends Object implements Serializable
  
  serialVersionUID:
  
  -1732411001366177787L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd deserialization.
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.decode.DecoderBin extends Decoder implements Serializable
  
  serialVersionUID:
  
  -3784249774608228805L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.decode.DecoderComposite extends Decoder implements Serializable
  
  serialVersionUID:
  
  5790600547144743716L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.decode.DecoderDummycode extends Decoder implements Serializable
  
  serialVersionUID:
  
  4758831042891032129L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.decode.DecoderPassThrough extends Decoder implements Serializable
  
  serialVersionUID:
  
  -8525203889417422598L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.decode.DecoderRecode extends Decoder implements Serializable
  
  serialVersionUID:
  
  -3784249774608228805L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
Package org.apache.sysds.runtime.transform.encode
- Class org.apache.sysds.runtime.transform.encode.ColumnEncoder extends Object implements Serializable
  
  serialVersionUID:
  
  2299156350718979064L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd deserialization.
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.ColumnEncoderBin extends ColumnEncoder implements Serializable
  
  serialVersionUID:
  
  1917445005206076078L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.ColumnEncoderComposite extends ColumnEncoder implements Serializable
  
  serialVersionUID:
  
  -8473768154646831882L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.ColumnEncoderDummycode extends ColumnEncoder implements Serializable
  
  serialVersionUID:
  
  5832130477659116489L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.ColumnEncoderFeatureHash extends ColumnEncoder implements Serializable
  
  serialVersionUID:
  
  7435806042138687342L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.ColumnEncoderPassThrough extends ColumnEncoder implements Serializable
  
  serialVersionUID:
  
  -8473768154646831882L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd deserialization.
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.ColumnEncoderRecode extends ColumnEncoder implements Serializable
  
  serialVersionUID:
  
  8213163881283341874L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.ColumnEncoderUDF extends ColumnEncoder implements Serializable
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd deserialization.
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.ColumnEncoderWordEmbedding extends ColumnEncoder implements Serializable
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.EncoderMVImpute extends LegacyEncoder implements Serializable
  
  serialVersionUID:
  
  9057868620144662194L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.EncoderOmit extends LegacyEncoder implements Serializable
  
  serialVersionUID:
  
  1978852120416654195L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.LegacyEncoder extends Object implements Serializable
  
  serialVersionUID:
  
  2299156350718979064L
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd deserialization.
      
      Throws:
      
      IOException - if IOException occur
    - writeExternal
      
      public void writeExternal(ObjectOutput os) throws IOException
      
      Redirects the default java serialization via externalizable to our default hadoop writable serialization for efficient broadcast/rdd serialization.
      
      Throws:
      
      IOException - if IOException occurs
- Class org.apache.sysds.runtime.transform.encode.MultiColumnEncoder extends Object implements Serializable
  - Serialization Methods
    - readExternal
      
      public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
      
      Throws:
      
      IOException
      
      ClassNotFoundException
    - writeExternal
      
      public void writeExternal(ObjectOutput out) throws IOException
      
      Throws:
      
      IOException
Package org.apache.sysds.runtime.transform.meta
- Class org.apache.sysds.runtime.transform.meta.TfOffsetMap extends Object implements Serializable
  
  serialVersionUID:
  
  8949124761287236703L
  - Serialized Fields
    - _map
      
      HashMap<Long,Long> _map
    - _rmRows
      
      long _rmRows
Package org.apache.sysds.runtime.transform.tokenize
- Class org.apache.sysds.runtime.transform.tokenize.Tokenizer extends Object implements Serializable
  
  serialVersionUID:
  
  7155673772374114577L
  - Serialized Fields
    - internalRepresentation
      
      DocumentRepresentation[] internalRepresentation
    - tokenizerApplier
      
      TokenizerApplier tokenizerApplier
    - tokenizerBuilder
      
      TokenizerBuilder tokenizerBuilder
Package org.apache.sysds.runtime.transform.tokenize.applier
- Class org.apache.sysds.runtime.transform.tokenize.applier.TokenizerApplier extends Object implements Serializable
  
  serialVersionUID:
  
  39116559705096787L
  - Serialized Fields
    - applyPadding
      
      boolean applyPadding
    - maxTokens
      
      int maxTokens
    - numIdCols
      
      int numIdCols
    - wideFormat
      
      boolean wideFormat
- Class org.apache.sysds.runtime.transform.tokenize.applier.TokenizerApplierCount extends TokenizerApplier implements Serializable
  
  serialVersionUID:
  
  6382000606237705019L
  - Serialized Fields
    - counts
      
      List<Map<String,Integer>> counts
    - sort_alpha
      
      boolean sort_alpha
- Class org.apache.sysds.runtime.transform.tokenize.applier.TokenizerApplierHash extends TokenizerApplier implements Serializable
  
  serialVersionUID:
  
  4763889041868044668L
  - Serialized Fields
    - hashes
      
      List<Map<Integer,Long>> hashes
    - num_features
      
      int num_features
- Class org.apache.sysds.runtime.transform.tokenize.applier.TokenizerApplierPosition extends TokenizerApplier implements Serializable
  
  serialVersionUID:
  
  3563407270742660830L
Package org.apache.sysds.runtime.transform.tokenize.builder
- Class org.apache.sysds.runtime.transform.tokenize.builder.TokenizerBuilder extends Object implements Serializable
  
  serialVersionUID:
  
  -4999630313246644464L
- Class org.apache.sysds.runtime.transform.tokenize.builder.TokenizerBuilderNgram extends TokenizerBuilderWhitespaceSplit implements Serializable
  
  serialVersionUID:
  
  -6297904316677723802L
  - Serialized Fields
    - maxGram
      
      int maxGram
    - minGram
      
      int minGram
    - ngramType
      
      org.apache.sysds.runtime.transform.tokenize.builder.TokenizerBuilderNgram.NgramType ngramType
- Class org.apache.sysds.runtime.transform.tokenize.builder.TokenizerBuilderWhitespaceSplit extends TokenizerBuilder implements Serializable
  
  serialVersionUID:
  
  539127244034913364L
  - Serialized Fields
    - idCols
      
      int[] idCols
    - regex
      
      String regex
    - tokenizeCol
      
      int tokenizeCol
Package org.apache.sysds.runtime.util
- Class org.apache.sysds.runtime.util.FastStringTokenizer extends Object implements Serializable
  
  serialVersionUID:
  
  4051436015710778611L
  - Serialized Fields
    - _del
      
      char _del
    - _pos
      
      int _pos
    - _string
      
      String _string
- Class org.apache.sysds.runtime.util.IndexRange extends Object implements Serializable
  
  serialVersionUID:
  
  5746526303666494601L
  - Serialized Fields
    - colEnd
      
      long colEnd
    - colStart
      
      long colStart
    - rowEnd
      
      long rowEnd
    - rowStart
      
      long rowStart

Serialized Form

Package org.apache.sysds.api

Class org.apache.sysds.api.DMLException extends RuntimeException implements Serializable

Package org.apache.sysds.api.mlcontext

Class org.apache.sysds.api.mlcontext.MLContextException extends RuntimeException implements Serializable

Serialized Fields

suppressStacktrace

Package org.apache.sysds.hops

Class org.apache.sysds.hops.HopsException extends DMLException implements Serializable

Package org.apache.sysds.hops.fedplanner

Class org.apache.sysds.hops.fedplanner.PrivacyConstraintLoader.PrivacyConstraintRetriever extends FederatedUDF implements Serializable

Serialized Fields

filename

Package org.apache.sysds.lops

Class org.apache.sysds.lops.LopsException extends DMLException implements Serializable

Package org.apache.sysds.parser

Class org.apache.sysds.parser.LanguageException extends DMLException implements Serializable

Class org.apache.sysds.parser.ParseException extends DMLException implements Serializable

Serialized Fields

_message

_parseIssues

_scriptString

Package org.apache.sysds.runtime

Class org.apache.sysds.runtime.DMLRuntimeException extends DMLException implements Serializable

Class org.apache.sysds.runtime.DMLScriptException extends DMLRuntimeException implements Serializable

Package org.apache.sysds.runtime.codegen

Class org.apache.sysds.runtime.codegen.SpoofCellwise extends SpoofOperator implements Serializable

Serialized Fields

_aggOp

_containsSeq

_sparseSafe

_type

Class org.apache.sysds.runtime.codegen.SpoofCUDACellwise extends SpoofCellwise implements Serializable

Serialized Fields

call

ctx

fallback_java_op

ID

Class org.apache.sysds.runtime.codegen.SpoofCUDARowwise extends SpoofRowwise implements Serializable

Serialized Fields

call

ctx

ID

Class org.apache.sysds.runtime.codegen.SpoofMultiAggregate extends SpoofOperator implements Serializable

Serialized Fields

_aggOps

_sparseSafe

Class org.apache.sysds.runtime.codegen.SpoofOperator extends Object implements Serializable

Class org.apache.sysds.runtime.codegen.SpoofOuterProduct extends SpoofOperator implements Serializable

Serialized Fields

_outerProductType

Class org.apache.sysds.runtime.codegen.SpoofRowwise extends SpoofOperator implements Serializable

Serialized Fields

_constDim2

_reqVectMem

_tB1

_type

Package org.apache.sysds.runtime.compress

Class org.apache.sysds.runtime.compress.CompressedMatrixBlock extends MatrixBlock implements Serializable

Serialization Methods

readExternal

writeExternal

Class org.apache.sysds.runtime.compress.DMLCompressionException extends DMLRuntimeException implements Serializable

Package org.apache.sysds.runtime.compress.colgroup

Class org.apache.sysds.runtime.compress.colgroup.AColGroup extends Object implements Serializable

Serialized Fields

_colIndexes

Class org.apache.sysds.runtime.compress.colgroup.AColGroupCompressed extends AColGroup implements Serializable

Class org.apache.sysds.runtime.compress.colgroup.AColGroupOffset extends APreAgg implements Serializable

Serialized Fields

_data

_numRows

_ptr

_zeros

Class org.apache.sysds.runtime.compress.colgroup.AColGroupValue extends ADictBasedColGroup implements Serializable

Serialized Fields

counts

Class org.apache.sysds.runtime.compress.colgroup.ADictBasedColGroup extends AColGroupCompressed implements Serializable

Serialized Fields

_dict