A B C D E F G H I L M N O P Q R S T U V Z

R

random(int) - Static method in class no.uib.cipr.matrix.Matrices

Creates a random vector.

random(Vector) - Static method in class no.uib.cipr.matrix.Matrices

Populates a vector with random numbers drawn from a uniform distribution between 0 and 1

random(int, int) - Static method in class no.uib.cipr.matrix.Matrices

Creates a random matrix.

random(Matrix) - Static method in class no.uib.cipr.matrix.Matrices

Populates a matrix with random numbers drawn from a uniform distribution between 0 and 1

rank() - Method in class no.uib.cipr.matrix.distributed.Communicator

Deprecated. Rank of this thread in the collective

rank1(Vector) - Method in class no.uib.cipr.matrix.AbstractMatrix

rank1(double, Vector) - Method in class no.uib.cipr.matrix.AbstractMatrix

rank1(Vector, Vector) - Method in class no.uib.cipr.matrix.AbstractMatrix

rank1(double, Vector, Vector) - Method in class no.uib.cipr.matrix.AbstractMatrix

rank1(Matrix) - Method in class no.uib.cipr.matrix.AbstractMatrix

rank1(double, Matrix) - Method in class no.uib.cipr.matrix.AbstractMatrix

rank1(double, Vector, Vector) - Method in class no.uib.cipr.matrix.DenseMatrix

rank1(Vector) - Method in interface no.uib.cipr.matrix.Matrix

A = x*xT + A.

rank1(double, Vector) - Method in interface no.uib.cipr.matrix.Matrix

A = alpha*x*xT + A.

rank1(Vector, Vector) - Method in interface no.uib.cipr.matrix.Matrix

A = x*yT + A.

rank1(double, Vector, Vector) - Method in interface no.uib.cipr.matrix.Matrix

A = alpha*x*yT + A.

rank1(Matrix) - Method in interface no.uib.cipr.matrix.Matrix

A = C*CT + A.

rank1(double, Matrix) - Method in interface no.uib.cipr.matrix.Matrix

A = alpha*C*CT + A.

rank2(Vector, Vector) - Method in class no.uib.cipr.matrix.AbstractMatrix

rank2(double, Vector, Vector) - Method in class no.uib.cipr.matrix.AbstractMatrix

rank2(Matrix, Matrix) - Method in class no.uib.cipr.matrix.AbstractMatrix

rank2(double, Matrix, Matrix) - Method in class no.uib.cipr.matrix.AbstractMatrix

rank2(Vector, Vector) - Method in interface no.uib.cipr.matrix.Matrix

A = x*yT + y*xT + A.

rank2(double, Vector, Vector) - Method in interface no.uib.cipr.matrix.Matrix

A = alpha*x*yT + alpha*y*xT + A.

rank2(Matrix, Matrix) - Method in interface no.uib.cipr.matrix.Matrix

A = B*CT + C*BT + A.

rank2(double, Matrix, Matrix) - Method in interface no.uib.cipr.matrix.Matrix

A = alpha*B*CT + alpha*C*BT + A.

rcond(Matrix) - Method in class no.uib.cipr.matrix.BandCholesky

Computes the reciprocal condition number

rcond(Matrix, Matrix.Norm) - Method in class no.uib.cipr.matrix.BandLU

Computes the reciprocal condition number, using either the infinity norm of the 1 norm.

rcond(Matrix) - Method in class no.uib.cipr.matrix.DenseCholesky

Computes the reciprocal condition number

rcond(Matrix, Matrix.Norm) - Method in class no.uib.cipr.matrix.DenseLU

Computes the reciprocal condition number, using either the infinity norm of the 1 norm.

rcond(Matrix) - Method in class no.uib.cipr.matrix.PackCholesky

Computes the reciprocal condition number

readArray(double[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads the array data

readArray(float[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads the array data

readArray(int[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads the array data

readArray(long[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads the array data

readArray(double[], double[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads the array data.

readArray(float[], float[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads the array data.

readArraySize() - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads in the size of an array matrix.

readComments() - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads all the comments (lines starting with '%').

readCoordinate(int[], double[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate vector

readCoordinate(int[], float[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate vector

readCoordinate(int[], int[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate vector

readCoordinate(int[], long[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate vector

readCoordinate(int[], float[], float[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate vector.

readCoordinate(int[], double[], double[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate vector.

readCoordinate(int[], int[], double[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate matrix

readCoordinate(int[], int[], float[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate matrix

readCoordinate(int[], int[], int[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate matrix

readCoordinate(int[], int[], long[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate matrix

readCoordinate(int[], int[], double[], double[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate matrix.

readCoordinate(int[], int[], float[], float[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a coordinate matrix.

readCoordinateSize() - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads in the size of a coordinate matrix.

readMatrixInfo() - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads the matrix info for the Matrix Market exchange format.

readMatrixSize(MatrixInfo) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads in the size of a matrix.

readPattern(int[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a pattern vector

readPattern(int[], int[]) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads a pattern matrix

readVectorArraySize() - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads in the size of a dense vector.

readVectorCoordinateSize() - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads in the size of a coordinate vector.

readVectorInfo() - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads the vector info for the Matrix Market exchange format.

readVectorSize(VectorInfo) - Method in class no.uib.cipr.matrix.io.MatrixVectorReader

Reads in the size of a vector.

reason - Variable in exception no.uib.cipr.matrix.NotConvergedException

The reason for this exception

recv(Object, int, int, int) - Method in class no.uib.cipr.matrix.distributed.Communicator

Deprecated. Receives data[offset:offset+length] from peer

recv(Object, int) - Method in class no.uib.cipr.matrix.distributed.Communicator

Deprecated.

reduce(Object, Object, Reduction, int) - Method in class no.uib.cipr.matrix.distributed.Communicator

Deprecated. Reduces values on all processes to a single value

Reduction - Class in no.uib.cipr.matrix.distributed

Deprecated. the no.uib.cipr.matrix.distributed package has been deprecated because of a number of hard to fix concurrency bugs. It is distributed only for backwards compatibility, but is not recommended. The utility of this package is questionable, as it does not allow distribution of computation between JVMs or across a network. For many people, distributed computing of multiple matrices can be achieved at a user-level through the JPPF Framework. Users who need to deal with few very large matrices may wish to implement their own storage classes and solvers using JPPF, but this will not be supported directly in matrix-toolkits-java.

Reduction() - Constructor for class no.uib.cipr.matrix.distributed.Reduction

Deprecated.

Reductions - Class in no.uib.cipr.matrix.distributed

Deprecated. the no.uib.cipr.matrix.distributed package has been deprecated because of a number of hard to fix concurrency bugs. It is distributed only for backwards compatibility, but is not recommended. The utility of this package is questionable, as it does not allow distribution of computation between JVMs or across a network. For many people, distributed computing of multiple matrices can be achieved at a user-level through the JPPF Framework. Users who need to deal with few very large matrices may wish to implement their own storage classes and solvers using JPPF, but this will not be supported directly in matrix-toolkits-java.

reporter - Variable in class no.uib.cipr.matrix.sparse.AbstractIterationMonitor

Iteration reporter

residual - Variable in class no.uib.cipr.matrix.sparse.AbstractIterationMonitor

Current residual

residual() - Method in class no.uib.cipr.matrix.sparse.AbstractIterationMonitor

residual() - Method in interface no.uib.cipr.matrix.sparse.IterationMonitor

Returns current residual

row() - Method in interface no.uib.cipr.matrix.MatrixEntry

Returns the current row index

rowBandwidth(Matrix) - Static method in class no.uib.cipr.matrix.Matrices

Finds the number of non-zero entries on each row

RQ - Class in no.uib.cipr.matrix

Computes RQ decompositions

RQ(int, int) - Constructor for class no.uib.cipr.matrix.RQ

Constructs an empty RQ decomposition