JMH.Links.txt

Sample benchmark: https://gist.github.com/voronaam/11273582
Setup instruction: http://blog.vorona.ca/measuring-scala-performance-with-jmh.html

Regexp benchmark:

someString.split("[_,;,-]");
vs
private static final Pattern PATTERN = Pattern.compile("[_,;,-]");
PATTERN.split(someString);

Results:
Benchmark                             Mode   Samples         Mean   Mean error    Units
c.t.r.MyBenchmark.testRegexSplit     thrpt       200     2609.201       49.123   ops/ms
c.t.r.MyBenchmark.testStringSplit    thrpt       200     1786.003       28.201   ops/ms

JMH samples: http://hg.openjdk.java.net/code-tools/jmh/file/tip/jmh-samples/src/main/java/org/openjdk/jmh/samples/

Great presentation by JMH author: http://shipilev.net/talks/jvmls-July2013-benchmarking.pdf

JMH author: http://shipilev.net/