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Update pom to use JMH 1.21
author ecaspole
date Mon, 07 May 2018 15:42:55 -0700
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# Code Tools : JMH JDK Microbenchmarks

The JMH JDK Microbenchmarks is a collection of microbenchmarks for measuring
the performance of the JDK API and JVM features using
the [JMH]( framework. 

## Building and running the project

Currently, the project can be built and run with JDK 8 and later. This is
a Maven project and is built by:

    $ mvn clean install

After building, the executable jar is target/jmh-jdk-microbenchmarks-[version].jar.
Run the benchmarks with:

    $ java -jar target/jmh-jdk-microbenchmarks-*.jar [optional jmh parameters]

See the entire list of benchmarks using:

    $ java -jar target/jmh-jdk-microbenchmarks-*.jar -l [optional regex to select benchmarks]

For example:

    $ java -jar target/jmh-jdk-microbenchmarks-1.0-SNAPSHOT.jar -l .*bulk_par_lambda.*

And the same regex syntax works to run the same set:

    $ java -jar target/jmh-jdk-microbenchmarks-1.0-SNAPSHOT.jar .*bulk_par_lambda.*