org.ujmp.core.benchmark

Class BenchmarkUtil

java.lang.Object

org.ujmp.core.benchmark.BenchmarkUtil

public abstract class BenchmarkUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
BenchmarkUtil()

Method Summary

Modifier and Type	Method and Description
static DoubleMatrix2D	createMatrix(java.lang.Class<? extends Matrix> matrixClass, long... size)
static DoubleMatrix2D	createMatrix(java.lang.Class<? extends Matrix> matrixClass, Matrix source)
static double	difference(Matrix m1, Matrix m2)
static java.lang.String	getHostName()
static java.lang.String	getResultDir(BenchmarkConfig config)
static java.math.BigDecimal	normF(Matrix m)
static void	purgeMemory(BenchmarkConfig config)
static void	rand(long benchmarkSeed, int run, int id, DoubleMatrix2D matrix)
static void	randPositiveDefinite(long benchmarkSeed, int run, int id, Matrix matrix)
static void	randSymm(long benchmarkSeed, int run, int id, DoubleMatrix2D matrix)

Methods inherited from class java.lang.Object

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

Constructor Detail

BenchmarkUtil

public BenchmarkUtil()

Method Detail

getResultDir

public static java.lang.String getResultDir(BenchmarkConfig config)

getHostName

public static java.lang.String getHostName()

rand

public static void rand(long benchmarkSeed,
                        int run,
                        int id,
                        DoubleMatrix2D matrix)

randSymm

public static void randSymm(long benchmarkSeed,
                            int run,
                            int id,
                            DoubleMatrix2D matrix)

randPositiveDefinite

public static void randPositiveDefinite(long benchmarkSeed,
                                        int run,
                                        int id,
                                        Matrix matrix)

createMatrix

public static DoubleMatrix2D createMatrix(java.lang.Class<? extends Matrix> matrixClass,
                                          long... size)

createMatrix

public static DoubleMatrix2D createMatrix(java.lang.Class<? extends Matrix> matrixClass,
                                          Matrix source)

difference

public static double difference(Matrix m1,
                                Matrix m2)

normF

public static java.math.BigDecimal normF(Matrix m)

purgeMemory

public static void purgeMemory(BenchmarkConfig config)