org.ojalgo.array.blas

Class AXPY

java.lang.Object

org.ojalgo.array.blas.AXPY

All Implemented Interfaces:

BLAS1

public abstract class AXPY
extends Object
implements BLAS1

The ?axpy routines perform a vector-vector operation defined as y := a*x + y where: a is a scalar x and y are vectors each with a number of elements that equals n. y = y + a * x

Author:

apete

Nested Class Summary

Nested classes/interfaces inherited from interface org.ojalgo.array.blas.BLAS1

BLAS1.GenericToInt<T>, BLAS1.PrimitiveToDouble, BLAS1.PrimitiveToInt

Field Summary

Fields

Modifier and Type	Field and Description
static int	THRESHOLD

Fields inherited from interface org.ojalgo.array.blas.BLAS1

BAMAX, CAMAX, DAMAX, DAMIN, DASUM, QAMAX, RAMAX

Constructor Summary

Constructors

Constructor and Description
AXPY()

Method Summary

Modifier and Type	Method and Description
static void	invoke(BigDecimal[] y, int basey, BigDecimal a, BigDecimal[] x, int basex, int first, int limit)
static void	invoke(double[] y, int basey, double a, double[] x, int basex, int first, int limit)
static void	invoke(Mutate1D y, double a, BigDecimal[] x)
static void	invoke(Mutate1D y, double a, double[] x)
static void	invoke(Mutate1D y, double a, float[] x)
static <N extends Number & Scalar<N>> void	invoke(Mutate1D y, double a, N[] x)
static <N extends Number & Scalar<N>> void	invoke(N[] y, int basey, N a, N[] x, int basex, int first, int limit)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ojalgo.array.blas.BLAS1

fma

Field Detail

THRESHOLD

public static int THRESHOLD

Constructor Detail

AXPY

public AXPY()

Method Detail

invoke

public static void invoke(BigDecimal[] y,
                          int basey,
                          BigDecimal a,
                          BigDecimal[] x,
                          int basex,
                          int first,
                          int limit)

invoke

public static void invoke(double[] y,
                          int basey,
                          double a,
                          double[] x,
                          int basex,
                          int first,
                          int limit)

invoke

public static void invoke(Mutate1D y,
                          double a,
                          BigDecimal[] x)

invoke

public static void invoke(Mutate1D y,
                          double a,
                          double[] x)

invoke

public static void invoke(Mutate1D y,
                          double a,
                          float[] x)

invoke

public static <N extends Number & Scalar<N>> void invoke(Mutate1D y,
                                                         double a,
                                                         N[] x)

invoke

public static <N extends Number & Scalar<N>> void invoke(N[] y,
                                                         int basey,
                                                         N a,
                                                         N[] x,
                                                         int basex,
                                                         int first,
                                                         int limit)