markers-test/runtest.sh

   1 #!/bin/sh
   2
   3 insmod test-mark-speed-empty.ko
   4 for a in `seq 1 10`; do cat /proc/testmark;done
   5 rmmod test-mark-speed-empty
   6 RESEMP=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`
   7
   8 insmod test-mark-speed.ko
   9 for a in `seq 1 10`; do cat /proc/testmark;done
  10 rmmod test-mark-speed
  11 RESSTD=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`
  12
  13 insmod test-mark-speed-opt.ko
  14 for a in `seq 1 10`; do cat /proc/testmark;done
  15 rmmod test-mark-speed-opt
  16 RESOPT=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`
  17
  18 insmod test-mark-speed-edit.ko
  19 #Patch with nops
  20 for a in `seq 1 10`; do cat /proc/testmark;done
  21 for a in `seq 1 10`; do cat /proc/testmark;done
  22 rmmod test-mark-speed-edit
  23 RESNOP=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`
  24
  25 echo "20000 iterations"
  26
  27 echo "Numbers for empty loop"
  28
  29 SUM="0"
  30 for a in $RESEMP; do SUM=$[$SUM + $a]; done
  31 RESEMP=$[$SUM / 10]
  32
  33 echo $RESEMP
  34
  35 echo "Numbers for normal marker"
  36
  37 SUM="0"
  38 for a in $RESSTD; do SUM=$[$SUM + $a]; done
  39 RESSTD=$[$SUM / 10]
  40
  41 echo $RESSTD
  42
  43 echo "Numbers for optimized marker"
  44 SUM="0"
  45 for a in $RESOPT; do SUM=$[$SUM + $a]; done
  46 RESOPT=$[$SUM / 10]
  47 echo $RESOPT
  48
  49 echo "Numbers for NOP replacement of function call"
  50 SUM="0"
  51 for a in $RESNOP; do SUM=$[$SUM + $a]; done
  52 RESNOP=$[$SUM / 10]
  53 echo $RESNOP
  54