org.jblas.util
Class SanityChecks

java.lang.Object
  org.jblas.util.SanityChecks

public class SanityChecks
extends java.lang.Object

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

Author:

Mikio L. Braun

Field Summary

static int

checksFailed

Constructor Summary

SanityChecks()

Method Summary

static void	check(java.lang.String message, boolean condition)
static void	checkEigenvalues() Compute eigenvalues.
static void	checkMatrixMultiplication() Check matrix multiplication.
static void	checkVectorAddition() Check whether vector addition works.
static void	checkXerbla() Check whether error handling works.
static void	main(java.lang.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(java.lang.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.

main

public static void main(java.lang.String[] args)