org.jblas.util

Class SanityChecks

java.lang.Object

org.jblas.util.SanityChecks

public class SanityChecks
extends Object

Run a few sanity checks on the installation to see whether everything runs as expected.

Author:

Mikio L. Braun

Field Summary

Fields

Modifier and Type	Field and Description
static int	checksFailed

Constructor Summary

Constructors

Constructor and Description
SanityChecks()

Method Summary

Modifier and Type	Method and Description
static void	check(String message, boolean condition)
static void	checkComplexReturnValues()
static void	checkEigenvalues() Compute eigenvalues.
static void	checkGeneralizedEigenvalues()
static void	checkMatrixMultiplication() Check matrix multiplication.
static void	checkSVD()
static void	checkVectorAddition() Check whether vector addition works.
static void	checkXerbla() Check whether error handling works.
static void	main(String[] args)

Methods inherited from class java.lang.Object

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

Field Detail

checksFailed

public static int checksFailed

Constructor Detail

SanityChecks

public SanityChecks()

Method Detail

check

public static void check(String message,
                         boolean condition)

checkVectorAddition

public static void checkVectorAddition()

Check whether vector addition works. This is pure Java code and should work.

checkMatrixMultiplication

public static void checkMatrixMultiplication()

Check matrix multiplication. This is already ATLAS/BLAS code.

checkXerbla

public static void checkXerbla()

Check whether error handling works. If it works, you should see an ok, otherwise, you might see the actual error message and then the program exits.

checkEigenvalues

public static void checkEigenvalues()

Compute eigenvalues. This is a routine not in ATLAS, but in the original LAPACK.

checkSVD

public static void checkSVD()

checkGeneralizedEigenvalues

public static void checkGeneralizedEigenvalues()

checkComplexReturnValues

public static void checkComplexReturnValues()

main

public static void main(String[] args)