Uses of Class
org.apache.sysds.runtime.compress.CompressedMatrixBlock

Packages that use CompressedMatrixBlock

Package	Description
org.apache.sysds.runtime.compress
org.apache.sysds.runtime.compress.lib

Uses of CompressedMatrixBlock in org.apache.sysds.runtime.compress

Methods in org.apache.sysds.runtime.compress that return CompressedMatrixBlock

Modifier and Type	Method and Description
static CompressedMatrixBlock	CompressedMatrixBlockFactory.createConstant(int numRows, int numCols, double value) Method for constructing a compressed matrix out of an constant input.
static CompressedMatrixBlock	CompressedMatrixBlockFactory.genUncompressedCompressedMatrixBlock(MatrixBlock mb) Generate a CompressedMatrixBlock Object that contains a single uncompressed matrix block column group.
CompressedMatrixBlock	CompressedMatrixBlock.squash(int k)

Constructors in org.apache.sysds.runtime.compress with parameters of type CompressedMatrixBlock

Constructor and Description
CompressedMatrixBlock(CompressedMatrixBlock that) Copy constructor taking that CompressedMatrixBlock and populate this new compressedMatrixBlock with pointers to the same columnGroups.

Uses of CompressedMatrixBlock in org.apache.sysds.runtime.compress.lib

Methods in org.apache.sysds.runtime.compress.lib that return CompressedMatrixBlock

Modifier and Type	Method and Description
static CompressedMatrixBlock	CLALibBinaryCellOp.binaryMVRow(CompressedMatrixBlock m1, double[] v, CompressedMatrixBlock ret, BinaryOperator op, boolean left)
static CompressedMatrixBlock	CLALibSquash.squash(CompressedMatrixBlock m, int k)

Methods in org.apache.sysds.runtime.compress.lib with parameters of type CompressedMatrixBlock

Modifier and Type	Method and Description
static MatrixBlock	CLALibCompAgg.aggregateUnary(CompressedMatrixBlock inputMatrix, MatrixBlock result, AggregateUnaryOperator op, int blen, MatrixIndexes indexesIn, boolean inCP)
static CompressedMatrixBlock	CLALibBinaryCellOp.binaryMVRow(CompressedMatrixBlock m1, double[] v, CompressedMatrixBlock ret, BinaryOperator op, boolean left)
static MatrixBlock	CLALibBinaryCellOp.binaryOperations(BinaryOperator op, CompressedMatrixBlock m1, MatrixBlock that, MatrixBlock result)
static MatrixBlock	CLALibBinaryCellOp.binaryOperationsLeft(BinaryOperator op, CompressedMatrixBlock m1, MatrixBlock that, MatrixBlock result)
static void	CLALibUtils.combineConstColumns(CompressedMatrixBlock in)
static MatrixBlock	CLALibDecompress.decompress(CompressedMatrixBlock cmb, int k)
static MatrixBlock	CLALibLeftMultBy.leftMultByMatrix(CompressedMatrixBlock m1, MatrixBlock m2, MatrixBlock ret, int k)
static MatrixBlock	CLALibLeftMultBy.leftMultByMatrixTransposed(CompressedMatrixBlock right, CompressedMatrixBlock left, MatrixBlock ret, int k)
static MatrixBlock	CLALibLeftMultBy.leftMultByMatrixTransposed(CompressedMatrixBlock right, MatrixBlock left, MatrixBlock ret, int k)
static void	CLALibLeftMultBy.leftMultByTransposeSelf(CompressedMatrixBlock cmb, MatrixBlock result, int k)
static MatrixBlock	CLALibReExpand.reExpand(CompressedMatrixBlock in, MatrixBlock ret, double max, boolean cast, boolean ignore, int k)
static MatrixBlock	CLALibRightMultBy.rightMultByMatrix(CompressedMatrixBlock m1, MatrixBlock m2, MatrixBlock ret, int k)
static MatrixBlock	CLALibRightMultBy.rightMultByMatrix(CompressedMatrixBlock m1, MatrixBlock m2, MatrixBlock ret, int k, boolean allowOverlap)
static MatrixBlock	CLALibScalar.scalarOperations(ScalarOperator sop, CompressedMatrixBlock m1, MatrixValue result)
static CompressedMatrixBlock	CLALibSquash.squash(CompressedMatrixBlock m, int k)
static MatrixBlock	CLALibUnary.unaryOperations(CompressedMatrixBlock m, UnaryOperator op, MatrixValue result)