org.ejml.alg.block

Class BlockInnerMultiplication

java.lang.Object

org.ejml.alg.block.BlockInnerMultiplication

public class BlockInnerMultiplication
extends java.lang.Object

Matrix multiplication for the inner row major blocks, typically inside of a BlockMatrix64F.

This code was auto generated by GeneratorBlockInnerMultiplication and should not be modified directly.

Constructor Summary

Constructors

Constructor and Description
BlockInnerMultiplication()

Method Summary

Modifier and Type	Method and Description
static void	blockMultMinus(double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = C - A * B
static void	blockMultMinusTransA(double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = C - AT * B
static void	blockMultMinusTransB(double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = C - A * BT
static void	blockMultPlus(double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = C + A * B
static void	blockMultPlus(double alpha, double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = C + α A * B
static void	blockMultPlusTransA(double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = C + AT * B
static void	blockMultPlusTransA(double alpha, double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = C + α AT * B
static void	blockMultPlusTransB(double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = C + A * BT
static void	blockMultPlusTransB(double alpha, double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = C + α A * BT
static void	blockMultSet(double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = A * B
static void	blockMultSet(double alpha, double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = α A * B
static void	blockMultSetTransA(double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = AT * B
static void	blockMultSetTransA(double alpha, double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = α AT * B
static void	blockMultSetTransB(double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = A * BT
static void	blockMultSetTransB(double alpha, double[] dataA, double[] dataB, double[] dataC, int indexA, int indexB, int indexC, int heightA, int widthA, int widthC) Performs the follow operation on individual inner blocks: C = α A * BT

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockInnerMultiplication

public BlockInnerMultiplication()

Method Detail

blockMultPlus

public static void blockMultPlus(double[] dataA,
                                 double[] dataB,
                                 double[] dataC,
                                 int indexA,
                                 int indexB,
                                 int indexC,
                                 int heightA,
                                 int widthA,
                                 int widthC)

Performs the follow operation on individual inner blocks:

C = C + A * B

blockMultPlusTransA

public static void blockMultPlusTransA(double[] dataA,
                                       double[] dataB,
                                       double[] dataC,
                                       int indexA,
                                       int indexB,
                                       int indexC,
                                       int heightA,
                                       int widthA,
                                       int widthC)

Performs the follow operation on individual inner blocks:

C = C + A^T * B

blockMultPlusTransB

public static void blockMultPlusTransB(double[] dataA,
                                       double[] dataB,
                                       double[] dataC,
                                       int indexA,
                                       int indexB,
                                       int indexC,
                                       int heightA,
                                       int widthA,
                                       int widthC)

Performs the follow operation on individual inner blocks:

C = C + A * B^T

blockMultMinus

public static void blockMultMinus(double[] dataA,
                                  double[] dataB,
                                  double[] dataC,
                                  int indexA,
                                  int indexB,
                                  int indexC,
                                  int heightA,
                                  int widthA,
                                  int widthC)

Performs the follow operation on individual inner blocks:

C = C - A * B

blockMultMinusTransA

public static void blockMultMinusTransA(double[] dataA,
                                        double[] dataB,
                                        double[] dataC,
                                        int indexA,
                                        int indexB,
                                        int indexC,
                                        int heightA,
                                        int widthA,
                                        int widthC)

Performs the follow operation on individual inner blocks:

C = C - A^T * B

blockMultMinusTransB

public static void blockMultMinusTransB(double[] dataA,
                                        double[] dataB,
                                        double[] dataC,
                                        int indexA,
                                        int indexB,
                                        int indexC,
                                        int heightA,
                                        int widthA,
                                        int widthC)

Performs the follow operation on individual inner blocks:

C = C - A * B^T

blockMultSet

public static void blockMultSet(double[] dataA,
                                double[] dataB,
                                double[] dataC,
                                int indexA,
                                int indexB,
                                int indexC,
                                int heightA,
                                int widthA,
                                int widthC)

Performs the follow operation on individual inner blocks:

C = A * B

blockMultSetTransA

public static void blockMultSetTransA(double[] dataA,
                                      double[] dataB,
                                      double[] dataC,
                                      int indexA,
                                      int indexB,
                                      int indexC,
                                      int heightA,
                                      int widthA,
                                      int widthC)

Performs the follow operation on individual inner blocks:

C = A^T * B

blockMultSetTransB

public static void blockMultSetTransB(double[] dataA,
                                      double[] dataB,
                                      double[] dataC,
                                      int indexA,
                                      int indexB,
                                      int indexC,
                                      int heightA,
                                      int widthA,
                                      int widthC)

Performs the follow operation on individual inner blocks:

C = A * B^T

blockMultPlus

public static void blockMultPlus(double alpha,
                                 double[] dataA,
                                 double[] dataB,
                                 double[] dataC,
                                 int indexA,
                                 int indexB,
                                 int indexC,
                                 int heightA,
                                 int widthA,
                                 int widthC)

Performs the follow operation on individual inner blocks:

C = C + α A * B

blockMultPlusTransA

public static void blockMultPlusTransA(double alpha,
                                       double[] dataA,
                                       double[] dataB,
                                       double[] dataC,
                                       int indexA,
                                       int indexB,
                                       int indexC,
                                       int heightA,
                                       int widthA,
                                       int widthC)

Performs the follow operation on individual inner blocks:

C = C + α A^T * B

blockMultPlusTransB

public static void blockMultPlusTransB(double alpha,
                                       double[] dataA,
                                       double[] dataB,
                                       double[] dataC,
                                       int indexA,
                                       int indexB,
                                       int indexC,
                                       int heightA,
                                       int widthA,
                                       int widthC)

Performs the follow operation on individual inner blocks:

C = C + α A * B^T

blockMultSet

public static void blockMultSet(double alpha,
                                double[] dataA,
                                double[] dataB,
                                double[] dataC,
                                int indexA,
                                int indexB,
                                int indexC,
                                int heightA,
                                int widthA,
                                int widthC)

Performs the follow operation on individual inner blocks:

C = α A * B

blockMultSetTransA

public static void blockMultSetTransA(double alpha,
                                      double[] dataA,
                                      double[] dataB,
                                      double[] dataC,
                                      int indexA,
                                      int indexB,
                                      int indexC,
                                      int heightA,
                                      int widthA,
                                      int widthC)

Performs the follow operation on individual inner blocks:

C = α A^T * B

blockMultSetTransB

public static void blockMultSetTransB(double alpha,
                                      double[] dataA,
                                      double[] dataB,
                                      double[] dataC,
                                      int indexA,
                                      int indexB,
                                      int indexC,
                                      int heightA,
                                      int widthA,
                                      int widthC)

Performs the follow operation on individual inner blocks:

C = α A * B^T