ecki

package test;

import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.UnknownHostException;


/**
 * Demonstrate that InetAddress#getByName() with a literal does not
 * fill in the host name, which leads to (uncached) reverse lookups 

ecki

#
# This will format http://openantrag.de/api/proposal/ID/gettop/100 JSON files into CSV
#

$list = @()
foreach($file in Get-ChildItem -Filter proposal-*.json .) { 
  $list += ((Get-Content -Encoding UTF8 $file) -join "`n" | ConvertFrom-Json)
}

# Inspect Result graphically: PS1> $list | Out-GridView

ecki

package net.eckenfels.tests.jmh;


import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicReference;

import org.openjdk.jmh.annotations.CompilerControl;
import org.openjdk.jmh.annotations.CompilerControl.Mode;
import org.openjdk.jmh.annotations.GenerateMicroBenchmark;
import org.openjdk.jmh.annotations.OutputTimeUnit;

ecki

package vfstest;

import static org.junit.Assert.assertTrue;

import java.io.File;
import java.net.URL;
import java.net.URLClassLoader;

import org.apache.commons.vfs2.CacheStrategy;
import org.apache.commons.vfs2.FileObject;

ecki

throw new RuntimeException("  ________________________\n"+
                           "< Arrays have a 2GB Limit. >\n"+
                           "  ------------------------\n"+
                           "         \\   ^__^ \n"+
                           "          \\  (oo)\\_______\n"+
                           "             (__)\\       )\\/\\\n"+
                           "                 ||----w |\n"+
                           "                 ||     ||\n");

ecki

C:\logtest>java -version
java version "1.7.0_51"
Java(TM) SE Runtime Environment (build 1.7.0_51-b13)
Java HotSpot(TM) 64-Bit Server VM (build 24.51-b03, mixed mode)

C:\logtest>type inout.cfg
input {
  stdin { }
}

ecki

package net.eckenfels.jmh;

import java.util.concurrent.TimeUnit;
import org.openjdk.jmh.annotations.*;


@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.NANOSECONDS)
@Warmup(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
@Measurement(iterations = 5, time = 4, timeUnit = TimeUnit.SECONDS)

ecki

diff -r 0d74d2f85299 jmh-core/src/main/java/org/openjdk/jmh/runner/BenchmarkList.java
--- a/jmh-core/src/main/java/org/openjdk/jmh/runner/BenchmarkList.java	Wed Aug 20 16:23:00 2014 +0400
+++ b/jmh-core/src/main/java/org/openjdk/jmh/runner/BenchmarkList.java	Fri Aug 22 02:36:54 2014 +0200
@@ -85,7 +85,7 @@
     }
 
     /**
-     * Gets all the micro benchmarks that matches the given regexp, sorted
+     * Gets all the micro benchmarks that matches the given regexp, sorted.
      *

ecki

package net.eckenfels.jmh.testmax;

import java.util.Random;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicLong;

import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.Fork;
import org.openjdk.jmh.annotations.Measurement;
import org.openjdk.jmh.annotations.Scope;

ecki

package net.eckenfels.test.jmh;


import java.nio.ByteBuffer;
import java.security.InvalidKeyException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.concurrent.TimeUnit;

import javax.crypto.KeyGenerator;