org.ojalgo.matrix.store.operation

Class MultiplyHermitianAndVector

java.lang.Object

org.ojalgo.matrix.store.operation.MatrixOperation

org.ojalgo.matrix.store.operation.MultiplyHermitianAndVector

public final class MultiplyHermitianAndVector
extends MatrixOperation

Multiplies an hermitian (square symmetric) matrix with a vector. Will only read from the lower/left triangular part of the matrix, and will only calculate the lower/left part of the results.

Author:

apete

Field Summary

Fields

Modifier and Type	Field and Description
static MultiplyHermitianAndVector	SETUP
static int	THRESHOLD

Method Summary

Modifier and Type	Method and Description
static void	invoke(double[] productMatrix, int firstRow, int rowLimit, double[] hermitianMatrix, double[] rightVector, int firstColumn)
static <N extends Number & Scalar<N>> void	invoke(N[] productMatrix, int firstRow, int rowLimit, N[] hermitianMatrix, N[] rightVector, int firstColumn, Scalar.Factory<N> scalar)
int	threshold()

Methods inherited from class org.ojalgo.matrix.store.operation.MatrixOperation

setAllOperationThresholds, setThresholdsMaxValue, setThresholdsMinValue, workers

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SETUP

public static final MultiplyHermitianAndVector SETUP

THRESHOLD

public static int THRESHOLD

Method Detail

invoke

public static void invoke(double[] productMatrix,
                          int firstRow,
                          int rowLimit,
                          double[] hermitianMatrix,
                          double[] rightVector,
                          int firstColumn)

invoke

public static <N extends Number & Scalar<N>> void invoke(N[] productMatrix,
                                                         int firstRow,
                                                         int rowLimit,
                                                         N[] hermitianMatrix,
                                                         N[] rightVector,
                                                         int firstColumn,
                                                         Scalar.Factory<N> scalar)

threshold

public int threshold()

Specified by:

threshold in class MatrixOperation