bench.sh: add test script for running benchmarks

diff --git a/bench.sh b/bench.sh
new file mode 100755 (executable)
index 0000000..852c166
--- /dev/null
+++ b/bench.sh
@@ -0,0 +1,52 @@
+#!/bin/bash
+
+# A (work-in-progress) test script for running our benchmarks
+
+## Unfinished benchmarks - do not use
+# queue williams-queue
+
+RUN="./run.sh"
+DATE="date +%Y-%m-%d-%R"
+
+${DATE}
+
+COUNT=0
+
+function run_test {
+       t=$1
+       shift
+       ARGS="$@"
+       echo "-----------------------------------------------"
+       LOG=log-${COUNT}
+       echo "*******************************"
+       echo "Running test ${COUNT} (${t}): logging to ${LOG}"
+       echo "ARGS=${ARGS}"
+       echo "*******************************"
+       time ${RUN} ${t} ${ARGS} > ${LOG} 2>&1
+       echo
+       grep -A 2 "Number of executions" ${LOG} | tail -3
+       echo
+       echo "Test done; sleeping for a few seconds"
+       echo
+       sleep 3
+
+       echo "*******************************"
+       echo "Re-running test for timing data"
+       echo "*******************************"
+       time ${RUN} ${t} ${ARGS} > /dev/null 2>&1
+       echo
+       echo "Test done; sleeping for a few seconds"
+       echo
+
+       let COUNT++
+}
+
+TESTS="barrier/barrier mcs-lock/mcs-lock spsc-queue/spsc-queue mpmc-queue/mpmc-1r2w mpmc-queue/mpmc-2r1w mpmc-queue/mpmc-queue"
+MODEL_ARGS="-f 4 -m 1"
+for t in ${TESTS}
+do
+       run_test ${t} ${MODEL_ARGS}
+done
+#run_test mpmc-queue/mpmc-queue ${MODEL_ARGS} -- -r 2 -w 1
+#run_test mpmc-queue/mpmc-queue ${MODEL_ARGS} -- -r 1 -w 2
+#run_test mpmc-queue/mpmc-queue ${MODEL_ARGS} -- -r 2 -w 2