org.stringtemplate.v4.benchmark
Class Benchmark

java.lang.Object
  org.stringtemplate.v4.benchmark.Benchmark

public class Benchmark
extends java.lang.Object

A Java benchmark tool inspired by Caliper from google. This isn't nearly as good but probably ok for my needs. Use -XX:+PrintCompilation to see if compilation happens during trials java -XX:+PrintCompilation org.stringtemplate.v4.benchmark.Benchmark MyTest

Field Summary

static double	MAX_ERROR_IN_WORK_PER_MS
static int	MIN_BENCHMARK_TIME_IN_MS

Constructor Summary

Benchmark()

Method Summary

protected static java.util.List<java.lang.Integer>	getReps(java.util.Map<java.lang.reflect.Method,java.lang.Integer> min_reps, java.lang.reflect.Method m)
static void	main(java.lang.String[] args)
static void	run(java.lang.String benchmarkClassName)

Methods inherited from class java.lang.Object

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

Field Detail

MIN_BENCHMARK_TIME_IN_MS

public static final int MIN_BENCHMARK_TIME_IN_MS

See Also:

Constant Field Values

MAX_ERROR_IN_WORK_PER_MS

public static final double MAX_ERROR_IN_WORK_PER_MS

See Also:

Constant Field Values

Constructor Detail

Benchmark

public Benchmark()

Method Detail

main

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

Throws:

java.lang.Exception

run

public static void run(java.lang.String benchmarkClassName)
                throws java.lang.ClassNotFoundException,
                       java.lang.InstantiationException,
                       java.lang.IllegalAccessException,
                       java.net.UnknownHostException,
                       java.lang.reflect.InvocationTargetException

Throws:

java.lang.ClassNotFoundException

java.lang.InstantiationException

java.lang.IllegalAccessException

java.net.UnknownHostException

java.lang.reflect.InvocationTargetException

getReps

protected static java.util.List<java.lang.Integer> getReps(java.util.Map<java.lang.reflect.Method,java.lang.Integer> min_reps,
                                                           java.lang.reflect.Method m)