spec.benchmarks.scimark.utils
Class kernel

java.lang.Object
  spec.benchmarks.scimark.utils.kernel

public class kernel
extends java.lang.Object

Field Summary

static java.lang.String	CURRENT_FFT_RESULT
static int	CURRENT_FFT_SIZE
static java.lang.String	CURRENT_LU_RESULT
static int	CURRENT_LU_SIZE
static java.lang.String	CURRENT_SOR_RESULT
static int	CURRENT_SOR_SIZE
static java.lang.String	CURRENT_SPARSE_RESULT
static int	CURRENT_SPARSE_SIZE_M
static int	CURRENT_SPARSE_SIZE_nz
static int	FFT_LOOPS
static int	LU_LOOPS
static int	MC_LOOPS
static int	SOR_LOOPS
static int	SPARSE_LOOPS

Constructor Summary

kernel()

Method Summary

static void	checkResults(java.lang.String expectedValue, java.lang.String gottenValue, int loop)
static void	CopyMatrix(double[][] B, double[][] A)
static void	CopyVector(double[] B, double[] A)
static void	init()
static double[]	matvec(double[][] A, double[] x)
static void	matvec(double[][] A, double[] x, double[] y)
static double[]	NewVectorCopy(double[] x)
static double	normabs(double[] x, double[] y)
static double[][]	RandomizeMatrix(double[][] A, Random R)
static double[]	RandomizeVector(double[] A, Random R)
static double[][]	RandomMatrix(int M, int N, Random R)
static double[]	RandomVector(int N, Random R)

Methods inherited from class java.lang.Object

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

Field Detail

CURRENT_FFT_SIZE

public static int CURRENT_FFT_SIZE

CURRENT_SOR_SIZE

public static int CURRENT_SOR_SIZE

CURRENT_SPARSE_SIZE_M

public static int CURRENT_SPARSE_SIZE_M

CURRENT_SPARSE_SIZE_nz

public static int CURRENT_SPARSE_SIZE_nz

CURRENT_LU_SIZE

public static int CURRENT_LU_SIZE

CURRENT_FFT_RESULT

public static java.lang.String CURRENT_FFT_RESULT

CURRENT_LU_RESULT

public static java.lang.String CURRENT_LU_RESULT

CURRENT_SOR_RESULT

public static java.lang.String CURRENT_SOR_RESULT

CURRENT_SPARSE_RESULT

public static java.lang.String CURRENT_SPARSE_RESULT

LU_LOOPS

public static int LU_LOOPS

FFT_LOOPS

public static int FFT_LOOPS

SOR_LOOPS

public static int SOR_LOOPS

SPARSE_LOOPS

public static int SPARSE_LOOPS

MC_LOOPS

public static int MC_LOOPS

Constructor Detail

kernel

public kernel()

Method Detail

NewVectorCopy

public static double[] NewVectorCopy(double[] x)

CopyVector

public static void CopyVector(double[] B,
                              double[] A)

normabs

public static double normabs(double[] x,
                             double[] y)

CopyMatrix

public static void CopyMatrix(double[][] B,
                              double[][] A)

RandomizeMatrix

public static double[][] RandomizeMatrix(double[][] A,
                                         Random R)

RandomMatrix

public static double[][] RandomMatrix(int M,
                                      int N,
                                      Random R)

RandomVector

public static double[] RandomVector(int N,
                                    Random R)

RandomizeVector

public static double[] RandomizeVector(double[] A,
                                       Random R)

matvec

public static double[] matvec(double[][] A,
                              double[] x)

matvec

public static void matvec(double[][] A,
                          double[] x,
                          double[] y)

init

public static void init()

checkResults

public static final void checkResults(java.lang.String expectedValue,
                                      java.lang.String gottenValue,
                                      int loop)