mirror of https://github.com/facebook/rocksdb.git
25 lines
963 B
Markdown
25 lines
963 B
Markdown
# JMH Benchmarks for RocksJava
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These are micro-benchmarks for RocksJava functionality, using [JMH (Java Microbenchmark Harness)](https://openjdk.java.net/projects/code-tools/jmh/).
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## Compiling
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**Note**: This uses a specific build of RocksDB that is set in the `<version>` element of the `dependencies` section of the `pom.xml` file. If you are testing local changes you should build and install a SNAPSHOT version of rocksdbjni, and update the `pom.xml` of rocksdbjni-jmh file to test with this.
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For instance, this is how to install the OSX jar you just built for 6.26.0
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```bash
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$ mvn install:install-file -Dfile=./java/target/rocksdbjni-6.26.0-SNAPSHOT-osx.jar -DgroupId=org.rocksdb -DartifactId=rocksdbjni -Dversion=6.26.0-SNAPSHOT -Dpackaging=jar
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```
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```bash
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$ mvn package
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```
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## Running
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```bash
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$ java -jar target/rocksdbjni-jmh-1.0-SNAPSHOT-benchmarks.jar
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```
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NOTE: you can append `-help` to the command above to see all of the JMH runtime options.
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