bench.sh

   1 #!/bin/bash
   2
   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 ${BASEDIR} is either the current
   6 # directory or the first parameter to this script
   7
   8 ## Unfinished benchmarks - do not use
   9 # queue williams-queue
  10
  11 DATECMD="date +%Y-%m-%d-%R"
  12 DATE="`${DATECMD}`"
  13 BASEDIR=.
  14
  15 [ $# -gt 0 ] && [ -d "$1" ] && BASEDIR="$1" && shift
  16
  17 DIR="${BASEDIR}/run-${DATE}"
  18
  19 TESTS="chase-lev-deque/main"
  20 TESTS+=" spsc-queue/spsc-queue"
  21 TESTS+=" spsc-bugfix/spsc-queue"
  22 TESTS+=" mpmc-queue/mpmc-queue-rdwr"
  23 TESTS+=" mpmc-queue/mpmc-rdwr-noinit"
  24 TESTS+=" barrier/barrier"
  25 TESTS+=" mcs-lock/mcs-lock"
  26 TESTS+=" mpmc-queue/mpmc-rdwr-noinit"
  27 TESTS+=" ms-queue/main"
  28 TESTS+=" linuxrwlocks/linuxrwlocks"
  29 TESTS+=" chase-lev-deque/main"
  30 TESTS+=" ms-queue/main"
  31
  32 MODEL_ARGS="-y -m 2 -u 3"
  33
  34 #TESTS+=" dekker-fences/dekker-fences"
  35 #TESTS+=" mpmc-queue/mpmc-2r1w"
  36 #TESTS+=" mpmc-queue/mpmc-1r2w-noinit"
  37 #TESTS+=" mpmc-queue/mpmc-queue-rdwr"
  38 #TESTS+=" mpmc-queue/mpmc-queue-noinit"
  39
  40 COUNT=0
  41
  42 function run_test {
  43         t=$1
  44         shift
  45         ARGS="$@"
  46         RUN="./run.sh"
  47         LOG=${DIR}/log-${COUNT}
  48
  49         echo "-----------------------------------------------"
  50         echo "*******************************"
  51         echo "Running test ${COUNT} (${t}): logging to ${LOG}"
  52         echo "ARGS=${ARGS}"
  53         echo "*******************************"
  54         (time ${RUN} ${t} ${ARGS} 2>&1) 2>&1 | tee ${LOG}
  55         echo
  56         echo "Test done; sleeping for a few seconds"
  57         echo
  58
  59         let COUNT++
  60 }
  61
  62 function run_all_tests {
  63         echo ${DATE}
  64
  65         for t in ${TESTS}
  66         do
  67                 run_test ${t} ${MODEL_ARGS}
  68         done
  69         #run_test mpmc-queue/mpmc-queue ${MODEL_ARGS} -- -r 2 -w 1
  70         #run_test mpmc-queue/mpmc-queue ${MODEL_ARGS} -- -r 1 -w 2
  71         #run_test mpmc-queue/mpmc-queue ${MODEL_ARGS} -- -r 2 -w 2
  72 }
  73
  74 mkdir ${DIR}
  75 (cd ..; git log --oneline -1; cd - > /dev/null; git log --oneline -1; echo; run_all_tests) | tee ${DIR}/timing.log