org.nd4j.linalg.api.blas.impl

Class BaseLapack

java.lang.Object

org.nd4j.linalg.api.blas.impl.BaseLapack

All Implemented Interfaces:

Lapack

public abstract class BaseLapack
extends Object
implements Lapack

Base lapack define float and oduble vversions.

Author:

Adam Gibson

Constructor Summary

Constructors

Constructor and Description
BaseLapack()

Method Summary

Modifier and Type	Method and Description
abstract void	dgetrf(int M, int N, double[] A, int lda, int[] IPIV, int INFO)
abstract void	dgetri(int N, double[] A, int lda, int[] IPIV, double[] WORK, int lwork, int INFO)
void	getrf(int M, int N, INDArray A, int lda, int[] IPIV, int INFO) LU decomposiiton of a matrix
void	getri(int N, INDArray A, int lda, int[] IPIV, INDArray WORK, int lwork, int INFO) Generate inverse ggiven LU decomp
abstract void	sgetrf(int M, int N, float[] A, int lda, int[] IPIV, int INFO)
abstract void	sgetri(int N, float[] A, int lda, int[] IPIV, float[] WORK, int lwork, int INFO)

Methods inherited from class java.lang.Object

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

Constructor Detail

BaseLapack

public BaseLapack()

Method Detail

getrf

public void getrf(int M,
                  int N,
                  INDArray A,
                  int lda,
                  int[] IPIV,
                  int INFO)

Description copied from interface: Lapack

LU decomposiiton of a matrix

Specified by:

getrf in interface Lapack

getri

public void getri(int N,
                  INDArray A,
                  int lda,
                  int[] IPIV,
                  INDArray WORK,
                  int lwork,
                  int INFO)

Description copied from interface: Lapack

Generate inverse ggiven LU decomp

Specified by:

getri in interface Lapack

dgetrf

public abstract void dgetrf(int M,
                            int N,
                            double[] A,
                            int lda,
                            int[] IPIV,
                            int INFO)

dgetri

public abstract void dgetri(int N,
                            double[] A,
                            int lda,
                            int[] IPIV,
                            double[] WORK,
                            int lwork,
                            int INFO)

sgetrf

public abstract void sgetrf(int M,
                            int N,
                            float[] A,
                            int lda,
                            int[] IPIV,
                            int INFO)

sgetri

public abstract void sgetri(int N,
                            float[] A,
                            int lda,
                            int[] IPIV,
                            float[] WORK,
                            int lwork,
                            int INFO)