drd/scripts/run-matinv

   1 #!/bin/bash
   2
   3 ########################
   4 # Function definitions #
   5 ########################
   6
   7 source "$(dirname $0)/measurement-functions"
   8
   9 ########################
  10 # Script body          #
  11 ########################
  12
  13 DRD_SCRIPTS_DIR="$(dirname $0)"
  14 if [ "${DRD_SCRIPTS_DIR:0:1}" != "/" ]; then
  15   DRD_SCRIPTS_DIR="$PWD/$DRD_SCRIPTS_DIR"
  16 fi
  17
  18 VG="${DRD_SCRIPTS_DIR}/../../vg-in-place"
  19 MATINV="${DRD_SCRIPTS_DIR}/../../drd/tests/matinv"
  20
  21
  22 for n in 200 400
  23 do
  24   tmp="/tmp/test-timing.$$"
  25   rm -f "${tmp}"
  26
  27   measure_runtime ${MATINV} $n | avgstddev > "$tmp"
  28   read avg1 stddev1 vsz1 vszdev1 < "$tmp"
  29   echo "Average time: ${avg1} +/- ${stddev1} seconds." \
  30        " VSZ: ${vsz1} +/- ${vszdev1} KB"
  31
  32   for i in 1 10
  33   do
  34     print_runtime_ratio ${avg1} ${stddev1} ${vsz1} ${vszdev1} \
  35       ${VG} --tool=none    ${MATINV} $n -t$i
  36     print_runtime_ratio ${avg1} ${stddev1} ${vsz1} ${vszdev1} \
  37       ${VG} --tool=drd ${MATINV} $n -t$i
  38   done
  39 done