3 # A (work-in-progress) test script for running our benchmarks
4 # Runs all tests, logging output to a directory named
5 # '${BASEDIR}/run-<date-time>', where ${BASEDIR} is either the current
6 # directory or the first parameter to this script
8 ## Unfinished benchmarks - do not use
11 DATECMD="date +%Y-%m-%d-%R"
15 [ $# -gt 0 ] && [ -d "$1" ] && BASEDIR="$1" && shift
17 DIR="${BASEDIR}/run-${DATE}"
19 TESTS="barrier/barrier mcs-lock/mcs-lock spsc-queue/spsc-queue mpmc-queue/mpmc-1r2w mpmc-queue/mpmc-2r1w mpmc-queue/mpmc-queue linuxrwlocks/linuxrwlocks"
20 MODEL_ARGS="-f 4 -m 2"
28 LOG=${DIR}/log-${COUNT}
30 echo "-----------------------------------------------"
31 echo "*******************************"
32 echo "Running test ${COUNT} (${t}): logging to ${LOG}"
34 echo "*******************************"
35 time ${RUN} ${t} ${ARGS} > ${LOG} 2>&1
37 grep -A 2 "Number of executions" ${LOG} | tail -3
39 echo "Test done; sleeping for a few seconds"
43 echo "*******************************"
44 echo "Re-running test for timing data"
45 echo "*******************************"
46 (time ${RUN} ${t} ${ARGS} > /dev/null 2>&1) 2>&1
48 echo "Test done; sleeping for a few seconds"
54 function run_all_tests {
59 run_test ${t} ${MODEL_ARGS}
61 #run_test mpmc-queue/mpmc-queue ${MODEL_ARGS} -- -r 2 -w 1
62 #run_test mpmc-queue/mpmc-queue ${MODEL_ARGS} -- -r 1 -w 2
63 #run_test mpmc-queue/mpmc-queue ${MODEL_ARGS} -- -r 2 -w 2
67 (git log --oneline -1; echo; run_all_tests) | tee ${DIR}/timing.log