vec_math
Class Benchmark

java.lang.Object
  vec_math.Benchmark

public class Benchmark
extends Object

Field Summary

(package private) static long	elapsedTime
(package private) static long	startTime
(package private) static long	stopTime

Constructor Summary

Benchmark()

Method Summary

(package private) static long	doubleArithmetic(double doubleMin, double doubleMax) Math benchmark using doubles.
(package private) static long	floatArithmetic(float floatMin, float floatMax, int repeat) Math benchmark using floats.
(package private) static long	intArithmetic(int intMax) Math benchmark using ints.
(package private) static long	io(int ioMax) Write max lines to a file, then read max lines back from file.
(package private) static long	longArithmetic(long longMin, long longMax) Math benchmark using longs.
static void	main(String[] args)
(package private) static long	shortArithmetic(short shortMin, short shortMax, int repeat) Math benchmark using shorts.
(package private) static long	trig(double trigMax) Calculate sin, cos, tan, log, square root for all numbers up to a max.

Methods inherited from class java.lang.Object

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

Field Detail

startTime

static long startTime

stopTime

static long stopTime

elapsedTime

static long elapsedTime

Constructor Detail

Benchmark

public Benchmark()

Method Detail

main

public static void main(String[] args)

intArithmetic

static long intArithmetic(int intMax)

Math benchmark using ints.

doubleArithmetic

static long doubleArithmetic(double doubleMin,
                             double doubleMax)

Math benchmark using doubles.

floatArithmetic

static long floatArithmetic(float floatMin,
                            float floatMax,
                            int repeat)

Math benchmark using floats.

shortArithmetic

static long shortArithmetic(short shortMin,
                            short shortMax,
                            int repeat)

Math benchmark using shorts.

longArithmetic

static long longArithmetic(long longMin,
                           long longMax)

Math benchmark using longs.

trig

static long trig(double trigMax)

Calculate sin, cos, tan, log, square root for all numbers up to a max.

io

static long io(int ioMax)

Write max lines to a file, then read max lines back from file.