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Production simulation benchmarks

The standalone JMH suite measures the overhead added by the production simulation layer:

  • SymbolPartitionOrderingBenchmark measures partition-lane publication.
  • ProductionSimulationBenchmark measures an end-to-end protected IOC.
  • ProductionAccountingBenchmark measures full equity risk, a user report, and an in-memory Emporia portfolio publication.
  • ProductionCheckpointBenchmark measures a committed native-shard and DMA lifecycle checkpoint at two lifecycle sizes.

Build with Java 21:

mvn -DskipTests install
mvn -f benchmarks/pom.xml clean package

Run all benchmarks:

java -jar benchmarks/target/benchmarks.jar

Run a short smoke measurement:

java -jar benchmarks/target/benchmarks.jar \
  SymbolPartitionOrderingBenchmark \
  -p partitions=4 -wi 1 -i 1 -w 100ms -r 100ms -f 1

Record the JVM, CPU topology, power policy and filesystem with published results. The checkpoint benchmark uses temporary local storage and deletes it after each invocation.