Uses of Class
org.apache.sysds.runtime.compress.CompressedMatrixBlock
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Packages that use CompressedMatrixBlock Package Description org.apache.sysds.runtime.compress org.apache.sysds.runtime.compress.cost org.apache.sysds.runtime.compress.lib -
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Uses of CompressedMatrixBlock in org.apache.sysds.runtime.compress
Methods in org.apache.sysds.runtime.compress that return CompressedMatrixBlock Modifier and Type Method Description static CompressedMatrixBlockCompressedMatrixBlockFactory. createConstant(int numRows, int numCols, double value)Method for constructing a compressed matrix out of an constant input.static CompressedMatrixBlockCompressedMatrixBlockFactory. genUncompressedCompressedMatrixBlock(MatrixBlock mb)Generate a CompressedMatrixBlock Object that contains a single uncompressed matrix block column group.CompressedMatrixBlockCompressedMatrixBlock. squash(int k)Constructors in org.apache.sysds.runtime.compress with parameters of type CompressedMatrixBlock Constructor 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.cost
Methods in org.apache.sysds.runtime.compress.cost with parameters of type CompressedMatrixBlock Modifier and Type Method Description doubleACostEstimate. getCost(CompressedMatrixBlock cmb)Get cost of a compressed matrix block -
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 Description static CompressedMatrixBlockCLALibSquash. squash(CompressedMatrixBlock m, int k)Methods in org.apache.sysds.runtime.compress.lib with parameters of type CompressedMatrixBlock Modifier and Type Method Description static MatrixBlockCLALibCompAgg. aggregateUnary(CompressedMatrixBlock inputMatrix, MatrixBlock result, AggregateUnaryOperator op, int blen, MatrixIndexes indexesIn, boolean inCP)static MatrixBlockCLALibBinaryCellOp. binaryOperationsLeft(BinaryOperator op, CompressedMatrixBlock m1, MatrixBlock that, MatrixBlock result)static MatrixBlockCLALibBinaryCellOp. binaryOperationsRight(BinaryOperator op, CompressedMatrixBlock m1, MatrixBlock that, MatrixBlock result)static CM_COV_ObjectCLALibCMOps. centralMoment(CompressedMatrixBlock cmb, CMOperator op)static voidCLALibUtils. combineConstColumns(CompressedMatrixBlock in)Combine all column groups that are constant types, this include empty and const.static MatrixBlockCLALibDecompress. decompress(CompressedMatrixBlock cmb, int k)static voidCLALibDecompress. decompressTo(CompressedMatrixBlock cmb, MatrixBlock ret, int rowOffset, int colOffset, int k)static MatrixBlockCLALibLeftMultBy. leftMultByMatrix(CompressedMatrixBlock right, MatrixBlock left, MatrixBlock ret, int k)Left multiplication with two CompressedMatrixBlock following the equation: ret = left %*% rightstatic MatrixBlockCLALibLeftMultBy. leftMultByMatrixTransposed(CompressedMatrixBlock right, CompressedMatrixBlock left, MatrixBlock ret, int k)Left multiplication with two CompressedMatrixBlock following the equation: ret = t(left) %*% rightstatic MatrixBlockCLALibLeftMultBy. leftMultByMatrixTransposed(CompressedMatrixBlock right, MatrixBlock left, MatrixBlock ret, int k)Left multiplication with a CompressedMatrixBlock on the right following the equation: ret = t(left) %*% rightstatic voidCLALibTSMM. leftMultByTransposeSelf(CompressedMatrixBlock cmb, MatrixBlock ret, int k)Self left Matrix multiplication (tsmm) t(x) %*% xstatic MatrixBlockCLALibMMChain. mmChain(CompressedMatrixBlock x, MatrixBlock v, MatrixBlock w, MatrixBlock out, MapMultChain.ChainType ctype, int k)static MatrixBlockCLALibRexpand. rexpand(CompressedMatrixBlock in, MatrixBlock ret, double max, boolean rows, boolean cast, boolean ignore, int k)static MatrixBlockCLALibRightMultBy. rightMultByMatrix(CompressedMatrixBlock m1, MatrixBlock m2, MatrixBlock ret, int k)static MatrixBlockCLALibRightMultBy. rightMultByMatrix(CompressedMatrixBlock m1, MatrixBlock m2, MatrixBlock ret, int k, boolean allowOverlap)static MatrixBlockCLALibScalar. scalarOperations(ScalarOperator sop, CompressedMatrixBlock m1, MatrixValue result)static MatrixBlockCLALibSlice. slice(CompressedMatrixBlock cmb, int rl, int ru, int cl, int cu, boolean deep)static CompressedMatrixBlockCLALibSquash. squash(CompressedMatrixBlock m, int k)static MatrixBlockCLALibUnary. unaryOperations(CompressedMatrixBlock m, UnaryOperator op, MatrixValue result)
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