Uses of Class
org.apache.sysds.runtime.compress.colgroup.offset.AOffset

Packages that use AOffset

Package	Description
org.apache.sysds.runtime.compress.colgroup
org.apache.sysds.runtime.compress.colgroup.mapping
org.apache.sysds.runtime.compress.colgroup.offset
org.apache.sysds.runtime.compress.estim.encoding

Uses of AOffset in org.apache.sysds.runtime.compress.colgroup

Methods in org.apache.sysds.runtime.compress.colgroup that return AOffset

Modifier and Type	Method	Description
AOffset	AOffsetsGroup.getOffsets()
AOffset	ASDC.getOffsets()
AOffset	ASDCZero.getOffsets()

Methods in org.apache.sysds.runtime.compress.colgroup with parameters of type AOffset

Modifier and Type	Method	Description
static AColGroup	ColGroupSDC.create(IColIndex colIndices, int numRows, ADictionary dict, double[] defaultTuple, AOffset offsets, AMapToData data, int[] cachedCounts)
static AColGroup	ColGroupSDCFOR.create(IColIndex colIndexes, int numRows, ADictionary dict, AOffset offsets, AMapToData data, int[] cachedCounts, double[] reference)
static AColGroup	ColGroupSDCSingle.create(IColIndex colIndexes, int numRows, ADictionary dict, double[] defaultTuple, AOffset offsets, int[] cachedCounts)
static AColGroup	ColGroupSDCSingleZeros.create(IColIndex colIndices, int numRows, ADictionary dict, AOffset offsets, int[] cachedCounts)
static AColGroup	ColGroupSDCZeros.create(IColIndex colIndices, int numRows, ADictionary dict, AOffset offsets, AMapToData data, int[] cachedCounts)

Uses of AOffset in org.apache.sysds.runtime.compress.colgroup.mapping

Methods in org.apache.sysds.runtime.compress.colgroup.mapping with parameters of type AOffset

Modifier and Type	Method	Description
int	AMapToData.countRuns(AOffset off)	Count the number of runs inside the map, but sparse with offsets.
void	AMapToData.preAggregateDDC_SDCZ(AMapToData tm, ADictionary td, AOffset tof, Dictionary ret, int nCol)	PreAggregate into SDCZero dictionary from DDC dictionary.
void	AMapToData.preAggregateDDC_SDCZMultiCol(AMapToData tm, ADictionary td, AOffset tof, double[] v, int nCol)
void	AMapToData.preAggregateDDC_SDCZSingleCol(AMapToData tm, double[] td, AOffset tof, double[] v)
void	AMapToData.preAggregateDense(MatrixBlock m, double[] preAV, int rl, int ru, int cl, int cu, AOffset indexes)	PreAggregate a Dense Matrix at index offsets.
void	AMapToData.preAggregateSDCZ_DDC(AMapToData tm, ADictionary td, AOffset of, Dictionary ret, int nCol)	PreAggregate into DDC dictionary from SDCZero dictionary.
void	AMapToData.preAggregateSDCZ_SDCZ(AMapToData tm, ADictionary td, AOffset tof, AOffset of, Dictionary ret, int nCol)
void	AMapToData.preAggregateSparse(SparseBlock sb, double[] preAV, int rl, int ru, AOffset indexes)	PreAggregate the SparseBlock in the range of rows given.

Uses of AOffset in org.apache.sysds.runtime.compress.colgroup.offset

Subclasses of AOffset in org.apache.sysds.runtime.compress.colgroup.offset

Modifier and Type	Class	Description
class	OffsetByte
class	OffsetChar
class	OffsetEmpty
class	OffsetSingle
class	OffsetTwo

Fields in org.apache.sysds.runtime.compress.colgroup.offset declared as AOffset

Modifier and Type	Field	Description
AOffset	AOffset.OffsetSliceInfo.offsetSlice

Methods in org.apache.sysds.runtime.compress.colgroup.offset that return AOffset

Modifier and Type	Method	Description
AOffset	AOffset.append(AOffset t, int s)	Append the offsets from that other offset to the offsets in this.
AOffset	AOffset.appendN(AOffsetsGroup[] g, int s)	Append a list of offsets together in order.
AOffset	OffsetByte.appendN(AOffsetsGroup[] g, int s)
static AOffset	OffsetFactory.createOffset(int[] indexes)	Main factory pattern creator for Offsets.
static AOffset	OffsetFactory.createOffset(int[] indexes, int apos, int alen)	Create a Offset based on a subset of the indexes given.
static AOffset	OffsetFactory.createOffset(int[] indexes, int apos, int alen, OffsetFactory.OFF_TYPE type)
static AOffset	OffsetFactory.createOffset(int[] indexes, OffsetFactory.OFF_TYPE type)	try to create a specific type of offset.
static AOffset	OffsetFactory.createOffset(IntArrayList indexes)	Create the offsets based on our primitive IntArrayList.
static AOffset	OffsetFactory.readIn(DataInput in)	Read in AOffset from the DataInput.
static AOffset	AOffset.reverse(int numRows, AOffset offsets)

Methods in org.apache.sysds.runtime.compress.colgroup.offset with parameters of type AOffset

Modifier and Type	Method	Description
AOffset	AOffset.append(AOffset t, int s)	Append the offsets from that other offset to the offsets in this.
boolean	AOffset.equals(AOffset b)
static AOffset	AOffset.reverse(int numRows, AOffset offsets)

Uses of AOffset in org.apache.sysds.runtime.compress.estim.encoding

Methods in org.apache.sysds.runtime.compress.estim.encoding that return AOffset

Modifier and Type	Method	Description
AOffset	SparseEncoding.getOffsets()

Methods in org.apache.sysds.runtime.compress.estim.encoding with parameters of type AOffset

Modifier and Type	Method	Description
static SparseEncoding	EncodingFactory.createSparse(AMapToData map, AOffset off, int nRows)