Package gaiasky.test

Class HashBenchmark

java.lang.Object

gaiasky.test.AbstractBenchmark

gaiasky.test.HashBenchmark

public class HashBenchmark
extends AbstractBenchmark

Compares the native String.hashCode() method against a fast version in TextUtils.hashFast(String), the murmur hash implementation * in TextUtils.hashMurmur(String) and the FNV1 in TextUtils.hashFNV1(String).

Field Summary

Fields inherited from class gaiasky.test.AbstractBenchmark

df, log, ROUNDS, ROUNDS_WARMUP

Constructor Summary

Constructors

Constructor	Description
HashBenchmark()

Method Summary

Modifier and Type	Method	Description
String	genRandomAlphanumericString(Random random)
static void	main(String[] args)

Methods inherited from class gaiasky.test.AbstractBenchmark

format, formatNumber, formatNumber, mean, pad, stdev

Methods inherited from class java.lang.Object

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

Constructor Details

HashBenchmark

public HashBenchmark()

Method Details

main

public static void main(String[] args)

genRandomAlphanumericString

public String genRandomAlphanumericString(Random random)