Add run-one-bench.sh script, useful on Linux for measuring multiple J…

…DK versions

run-one-bench.sh

@@ -0,0 +1,56 @@
+#! /bin/bash
+
+if [ $# -lt 1 ]
+then
+    echo "usage: $0 <benchmark_name>"
+    exit 1
+fi
+
+BENCHMARK="$1"
+
+# ${BENCHMARK}/batch.sh long
+
+# will run all Clojure versions that compile correctly, and don't take
+# extremely long due to reflection, and thus are worth benchmarking.
+# No reason to duplicate that version info here.
+
+for run in 1 2 3
+do
+    echo ""
+    echo "----------------------------------------"
+    echo "Starting set ${run}..."
+    echo "----------------------------------------"
+    # 1-4 for Linux
+    for jdk in 1 2 3 4
+    # 5 for Mac OS X
+    #for jdk in 5
+    do
+	case $jdk in
+	    1)
+		source ${HOME}/jdks/setup-oracle-1.6-32bit.sh
+		;;
+	    2)
+		source ${HOME}/jdks/setup-oracle-1.6-64bit.sh
+		;;
+	    3)
+		source ${HOME}/jdks/setup-oracle-1.7-32bit.sh
+		;;
+	    4)
+		source ${HOME}/jdks/setup-oracle-1.7-64bit.sh
+		;;
+	    5)
+		# No need to source any setup file on Mac OS X
+		;;
+	esac
+	echo ""
+	echo "    ----------------------------------------"
+	echo "    Set ${run} using JDK number ${jdk} with 'java -version':"
+	java -version
+	echo "    ----------------------------------------"
+	set -x
+	cd ${BENCHMARK}
+	./batch.sh long
+	cd ..
+	set +x
+    done
+done