mikera.matrixx.algo

Class Multiplications

java.lang.Object

mikera.matrixx.algo.Multiplications

public class Multiplications
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static Matrix	blockedMultiply(Matrix a, AMatrix b) Performs fast matrix multiplication using temporary working storage for the second matrix
static Matrix	directMultiply(Matrix a, AMatrix b)
static Matrix	doubleBlockedMultiply(AMatrix a, AMatrix b) Performs fast matrix multiplication using temporary working storage for both matrices
static Matrix	multiply(AMatrix a, AMatrix b) General purpose matrix multiplication, with smart selection of algorithm based on matrix size and type.
static Matrix	multiply(Matrix a, AMatrix b)
static AMatrix	naiveMultiply(AMatrix a, AMatrix b)

Methods inherited from class java.lang.Object

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

Method Detail

multiply

public static Matrix multiply(AMatrix a,
                              AMatrix b)

General purpose matrix multiplication, with smart selection of algorithm based on matrix size and type.

Parameters:

a -

b -

Returns:

multiply

public static Matrix multiply(Matrix a,
                              AMatrix b)

blockedMultiply

public static Matrix blockedMultiply(Matrix a,
                                     AMatrix b)

Performs fast matrix multiplication using temporary working storage for the second matrix

Parameters:

a -

b -

Returns:

doubleBlockedMultiply

public static Matrix doubleBlockedMultiply(AMatrix a,
                                           AMatrix b)

Performs fast matrix multiplication using temporary working storage for both matrices

Parameters:

a -

b -

Returns:

directMultiply

public static Matrix directMultiply(Matrix a,
                                    AMatrix b)

naiveMultiply

public static AMatrix naiveMultiply(AMatrix a,
                                    AMatrix b)