Brian Clozel 67547e61c6 Add JMH benchmark infrastructure ...

Prior to this commit, the Spring Framework test suite would rely only on
"Performance" tests associated with a specific CI build. As outlined in
gh-24830, the way they're built and executed is not working well
anymore.

This commit introduces a new JMH benchmark infrastructure in the build.
The goal here is not to run those benchmarks as part of a CI build, but
rather provide a proper infrastructure for writing and locally running
micro-benchmarks when working on specific optimizations.

This commit adds and configures a Gradle JMH plugin to allow for JMH
benchmark classes in Spring Framework modules (in `src/jmh/java` of each
`spring-*` module). It's also relaxing the checkstyle rules for JMH
classes, especially around Javadoc rules: this code is not meant to
have Javadocs.

Finally, this commit links to a new Wiki page on the project GitHub
repository documenting the infrastructure and helping contributors to
run and design benchmarks.

See gh-24830

2020-05-13 21:29:02 +02:00

..

checkstyle

Add JMH benchmark infrastructure

2020-05-13 21:29:02 +02:00

docs

Deprecate support for RxJava 1.x

2020-05-11 08:48:48 +01:00

eclipse

Fix http URLs

2019-07-11 18:14:20 +02:00

idea

Fix static imports handling in IntelliJ IDEA configuration

2019-09-05 14:35:54 +02:00

nohttp

Polish contribution

2019-09-12 17:02:35 +02:00