Uses of Class
org.apache.sysds.runtime.compress.colgroup.AColGroup.CompressionType
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Uses of AColGroup.CompressionType in org.apache.sysds.runtime.compress
Fields in org.apache.sysds.runtime.compress with type parameters of type AColGroup.CompressionType Modifier and Type Field Description EnumSet<AColGroup.CompressionType>
CompressionSettings. validCompressions
Valid Compressions List, containing the ColGroup CompressionTypes that are allowed to be used for the compression Default is to always allow for Uncompromisable ColGroup.Methods in org.apache.sysds.runtime.compress with parameters of type AColGroup.CompressionType Modifier and Type Method Description CompressionSettingsBuilder
CompressionSettingsBuilder. addValidCompression(AColGroup.CompressionType cp)
Add a single valid compression type to the EnumSet of valid compressions.Method parameters in org.apache.sysds.runtime.compress with type arguments of type AColGroup.CompressionType Modifier and Type Method Description CompressionSettingsBuilder
CompressionSettingsBuilder. setValidCompressions(EnumSet<AColGroup.CompressionType> validCompressions)
Set the valid compression strategies used for the compression. -
Uses of AColGroup.CompressionType in org.apache.sysds.runtime.compress.colgroup
Methods in org.apache.sysds.runtime.compress.colgroup with parameters of type AColGroup.CompressionType Modifier and Type Method Description AColGroup
AColGroup. morph(AColGroup.CompressionType ct)
Recompress this column group into a new column group of the given type. -
Uses of AColGroup.CompressionType in org.apache.sysds.runtime.compress.colgroup.scheme
Methods in org.apache.sysds.runtime.compress.colgroup.scheme with parameters of type AColGroup.CompressionType Modifier and Type Method Description static ICLAScheme
SchemeFactory. create(IColIndex columns, AColGroup.CompressionType type)
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Uses of AColGroup.CompressionType in org.apache.sysds.runtime.compress.estim
Methods in org.apache.sysds.runtime.compress.estim that return AColGroup.CompressionType Modifier and Type Method Description AColGroup.CompressionType
CompressedSizeInfoColGroup. getBestCompressionType()
AColGroup.CompressionType
CompressedSizeInfoColGroup. getBestCompressionType(CompressionSettings cs)
Methods in org.apache.sysds.runtime.compress.estim that return types with arguments of type AColGroup.CompressionType Modifier and Type Method Description Map<AColGroup.CompressionType,Double>
CompressedSizeInfoColGroup. getAllCompressionSizes()
Methods in org.apache.sysds.runtime.compress.estim with parameters of type AColGroup.CompressionType Modifier and Type Method Description double
CompressedSizeInfoColGroup. getCompressionSize(AColGroup.CompressionType ct)
Constructors in org.apache.sysds.runtime.compress.estim with parameters of type AColGroup.CompressionType Constructor Description CompressedSizeInfoColGroup(IColIndex cols, int nVal, int nRow, AColGroup.CompressionType bestCompressionType)
CompressedSizeInfoColGroup(IColIndex columns, int nRows, AColGroup.CompressionType ct)
Create empty or const.CompressedSizeInfoColGroup(IColIndex cols, EstimationFactors facts, long minSize, AColGroup.CompressionType bestCompressionType)
CompressedSizeInfoColGroup(IColIndex columns, EstimationFactors facts, long minSize, AColGroup.CompressionType bestCompression, IEncode map)
CompressedSizeInfoColGroup(IColIndex cols, EstimationFactors facts, AColGroup.CompressionType bestCompressionType)
Constructor parameters in org.apache.sysds.runtime.compress.estim with type arguments of type AColGroup.CompressionType Constructor Description CompressedSizeInfoColGroup(IColIndex columns, EstimationFactors facts, Set<AColGroup.CompressionType> validCompressionTypes, IEncode map)
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Uses of AColGroup.CompressionType in org.apache.sysds.runtime.compress.lib
Methods in org.apache.sysds.runtime.compress.lib with parameters of type AColGroup.CompressionType Modifier and Type Method Description static CompressionScheme
CLALibScheme. genScheme(AColGroup.CompressionType type, int nCols)
Generate a scheme with the given type of columnGroup and number of columns in each group -
Uses of AColGroup.CompressionType in org.apache.sysds.runtime.compress.plan
Methods in org.apache.sysds.runtime.compress.plan with parameters of type AColGroup.CompressionType Modifier and Type Method Description static IPlanEncode
CompressionPlanFactory. create(IColIndex[] columnGroups, AColGroup.CompressionType[] type, int k)
static IPlanEncode
CompressionPlanFactory. nCols(int nCol, int n, AColGroup.CompressionType type, int k)
static IPlanEncode
CompressionPlanFactory. singleCols(int nCol, AColGroup.CompressionType type, int k)
static IPlanEncode
CompressionPlanFactory. twoCols(int nCol, AColGroup.CompressionType type, int k)
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