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Merged
Splatcrafter merged 11 commits into from
Jan 31, 2026
Merged

feature/38-feature-jmh-benchmark-suite #62

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36260ce
Update `.gitignore` to exclude `current-ticket.md`
Splatcrafter Jan 20, 2026
1d1d203
Add benchmarking utilities and JMH tests for Aether Datafixers
Splatcrafter Jan 20, 2026
ffe1316
Expand `SingleFixBenchmark` with additional benchmark methods, improv…
Splatcrafter Jan 20, 2026
ccb0fb9
Remove expected performance notes from `SingleFixBenchmark` Javadoc f…
Splatcrafter Jan 20, 2026
8150e05
Merge branch 'develop' into feature/38-feature-jmh-benchmark-suite
Splatcrafter Jan 26, 2026
99e73e3
Enhance MultiFixChainBenchmark and SchemaLookupBenchmark with detaile…
Splatcrafter Jan 26, 2026
58d5f6c
Update copyright year to 2026 in benchmark files
Splatcrafter Jan 26, 2026
28dc758
Add concurrent benchmarking utilities and comprehensive Javadoc for `…
Splatcrafter Jan 29, 2026
a10fc92
Add JMH benchmark package-info files for codec, format, util, and cor…
Splatcrafter Jan 29, 2026
0196f6d
Mark benchmark classes as `final` to enforce immutability and improve…
Splatcrafter Jan 31, 2026
2096a61
Make benchmark classes non-final and introduce consistent use of `@Nu…
Splatcrafter Jan 31, 2026
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3 changes: 3 additions & 0 deletions .gitignore
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Expand Up @@ -50,3 +50,6 @@ bin/
# Claude Code
/.claude/
/CLAUDE.md

# GitHub
current-ticket.md
174 changes: 174 additions & 0 deletions aether-datafixers-benchmarks/pom.xml
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@@ -0,0 +1,174 @@
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>

<parent>
<groupId>de.splatgames.aether.datafixers</groupId>
<artifactId>aether-datafixers</artifactId>
<version>1.0.0-SNAPSHOT</version>
</parent>

<artifactId>aether-datafixers-benchmarks</artifactId>
<packaging>jar</packaging>

<name>Aether Datafixers :: Benchmarks</name>
<description>JMH microbenchmarks for Aether Datafixers performance analysis.</description>

<properties>
<!-- Skip deployment for benchmark module -->
<maven.deploy.skip>true</maven.deploy.skip>
<maven.install.skip>true</maven.install.skip>
<!-- Skip coverage for benchmark module -->
<jacoco.skip>true</jacoco.skip>
<!-- Main class for benchmark runner -->
<main.class>de.splatgames.aether.datafixers.benchmarks.BenchmarkRunner</main.class>
</properties>

<dependencies>
<!-- Aether Datafixers modules -->
<dependency>
<groupId>de.splatgames.aether.datafixers</groupId>
<artifactId>aether-datafixers-api</artifactId>
</dependency>
<dependency>
<groupId>de.splatgames.aether.datafixers</groupId>
<artifactId>aether-datafixers-core</artifactId>
</dependency>
<dependency>
<groupId>de.splatgames.aether.datafixers</groupId>
<artifactId>aether-datafixers-codec</artifactId>
</dependency>
<dependency>
<groupId>de.splatgames.aether.datafixers</groupId>
<artifactId>aether-datafixers-testkit</artifactId>
</dependency>

<!-- JMH -->
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-core</artifactId>
</dependency>
<dependency>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-annprocess</artifactId>
<scope>provided</scope>
</dependency>

<!-- JSON libraries -->
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>

<!-- YAML libraries -->
<dependency>
<groupId>org.yaml</groupId>
<artifactId>snakeyaml</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-yaml</artifactId>
</dependency>

<!-- TOML library -->
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-toml</artifactId>
</dependency>

<!-- XML library -->
<dependency>
<groupId>com.fasterxml.jackson.dataformat</groupId>
<artifactId>jackson-dataformat-xml</artifactId>
</dependency>

<!-- Guava for utilities -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
</dependency>

<!-- JetBrains annotations -->
<dependency>
<groupId>org.jetbrains</groupId>
<artifactId>annotations</artifactId>
</dependency>
</dependencies>

<build>
<plugins>
<!-- Compiler with JMH annotation processor -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<annotationProcessorPaths>
<path>
<groupId>org.openjdk.jmh</groupId>
<artifactId>jmh-generator-annprocess</artifactId>
<version>${jmh.version}</version>
</path>
</annotationProcessorPaths>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-enforcer-plugin</artifactId>
</plugin>

<!-- Fat JAR for standalone benchmark execution -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>${plugin.shade.version}</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>org.openjdk.jmh.Main</mainClass>
</transformer>
<!-- Merge META-INF/services files -->
<transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
</transformers>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
<exclude>META-INF/MANIFEST.MF</exclude>
</excludes>
</filter>
</filters>
<createDependencyReducedPom>false</createDependencyReducedPom>
<shadedArtifactAttached>true</shadedArtifactAttached>
<shadedClassifierName>benchmarks</shadedClassifierName>
</configuration>
</execution>
</executions>
</plugin>

<!-- Allow running via exec:java -->
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>3.1.0</version>
<configuration>
<mainClass>${main.class}</mainClass>
</configuration>
</plugin>
</plugins>
</build>
</project>
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