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  distributed with this work for additional information
  regarding copyright ownership.  The ASF licenses this file
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  "License"); you may not use this file except in compliance
  with the License.  You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing,
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= Performance

This subproject contains two sets of performance related tests, compiler tests
and benchmarks.

== Compiler Performance Tests

The compiler tests can be run using the following Gradle task:

    ./gradlew :perf:performanceTests

This will compile various source files using several past versions of Apache
Groovy in addition to the current source version.

== Benchmarks

JMH Benchmarks can be run using:

    ./gradlew :perf:jmh

Groovy currently defaults to InvokeDynamic generated classes, but to get classic callsite generation use the `indy` property:

    ./gradlew -Pindy=false :perf:jmh

Groovy and Java sources placed in `src/test` will also be available to the
benchmarks.

To run a single benchmark or a matched set of benchmarks, use the
`benchInclude` property:

    ./gradlew -PbenchInclude=CallsiteBench :perf:jmh

The `benchInclude` property will perform a partial match against package
names or class names. It is equivalent to `.\*${benchInclude}.*`.

