run-benchmarks

Use this skill when the user wants to run performance benchmarks, compare languages, or test the compute-average-income implementations.

Instructions

1. Set JAVA_HOME to Java 23 for Gradle compatibility:

   export JAVA_HOME=/Users/tnfink/Library/Java/JavaVirtualMachines/openjdk-23.0.1/Contents/Home
   

2. Run all benchmarks with:

   ./gradlew computeAverageIncome
   

   Or run individual language benchmarks:

   • Kotlin: ./gradlew computeAverageIncomeKotlin
   • GraalVM: ./gradlew computeAverageIncomeGraalVM (requires GRAALVM_HOME)
   • Rust: ./gradlew computeAverageIncomeRust
   • Haskell: ./gradlew computeAverageIncomeHaskell

3. For Haskell profiling:

   ./gradlew profileAverageIncomeHaskell
   

Notes

• Gradle 9.2.1 uses JDK 21 toolchain (auto-provisioned via foojay)
• GraalVM benchmark requires GRAALVM_HOME environment variable set
• Haskell uses GHC 9.10.3 (LTS-24.25)
• Rust uses cargo with --release flag