Add benchmark.zsh driver script

benchmark.zsh

@@ -0,0 +1,47 @@
+#!/bin/zsh
+
+# Usage:
+# `./benchmark.zsh` ......... benchmark run-time performance and memory footprint
+# `./benchmark.zsh time` .... benchmark run-time performance only
+# `./benchmark.zsh space` ... benchmark memory footprint only
+
+set -euo pipefail
+
+benchmark_selector=${1:-}
+
+export PARAM_SIZE="8,2048,1048576"
+export PARAM_VALUE_FACTORY="VF_CAPSULE,VF_SCALA,VF_CLOJURE"
+export MEMORY_MEASURER_AGENT="$(./gradlew memoryMeasurerLocation --quiet)"
+
+export JMH_JAR=`find $(pwd) -name "*-jmh.jar"`
+
+####
+# MEASURE RUNTIMES
+##################################
+
+if [[ -z "$benchmark_selector" || "$benchmark_selector" == "time" ]]; then
+  java -jar $JMH_JAR \
+    "JmhSetBenchmarks.time(Lookup$|Insert$|Remove$|Iteration|EqualsWorstCase)$" \
+    -f 1 -i 5 -wi 5 \
+    -p producer=PURE_INTEGER \
+    -p size=$PARAM_SIZE \
+    -p valueFactoryFactory=$PARAM_VALUE_FACTORY \
+    -rf text -rff log-jmh-persistent-collections-time.txt
+
+  # further benchmarks: SubsetOf|(Union|Subtract|Intersect)RealDuplicate
+fi
+
+###
+# MEASURE MEMORY FOOTPRINT
+#################################
+
+if [[ -z "$benchmark_selector" || "$benchmark_selector" == "space" ]]; then
+  java -javaagent:$MEMORY_MEASURER_AGENT -jar $JMH_JAR \
+    "JmhSetBenchmarks.footprint$" \
+    -f 1 -bm ss \
+    -p producer=PURE_INTEGER \
+    -p size=$PARAM_SIZE \
+    -p valueFactoryFactory=$PARAM_VALUE_FACTORY \
+    -prof io.usethesource.capsule.jmh.profiler.MemoryFootprintProfiler \
+    -rf text -rff log-jmh-persistent-collections-space.txt
+fi

build.gradle.kts

@@ -48,6 +48,11 @@ repositories {
   }
 }
 
+tasks.register("memoryMeasurerLocation") {
+  val jarFile = configurations.jmh.get().files.first { it.name.contains("memory-measurer") }
+  println(jarFile.toString())
+}
+
 java {
   withSourcesJar()