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/^\[.*\] 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/^\[.*\] 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/^\[.*\] cycles : \(.*\)$/\1/'`
  17
  18 insmod test-mark-speed-edit.ko
  19 for a in `seq 1 10`; do cat /proc/testmark;done
  20 rmmod test-mark-speed-edit
  21 RESNOP=`dmesg |tail -n 10|sed 's/^\[.*\] cycles : \(.*\)$/\1/'`
  22
  23 echo "20000 iterations"
  24
  25 echo "Numbers for empty loop"
  26
  27 SUM="0"
  28 for a in $RESEMP; do SUM=$[$SUM + $a]; done
  29 RESEMP=$[$SUM / 10]
  30
  31
  32 echo "Numbers for normal marker"
  33
  34 SUM="0"
  35 for a in $RESSTD; do SUM=$[$SUM + $a]; done
  36 RESSTD=$[$SUM / 10]
  37
  38 echo $RESSTD
  39
  40 echo "Numbers for optimized marker"
  41 SUM="0"
  42 for a in $RESOPT; do SUM=$[$SUM + $a]; done
  43 RESOPT=$[$SUM / 10]
  44 echo $RESOPT
  45
  46 echo "Numbers for NOP replacement of function call"
  47 SUM="0"
  48 for a in $RESNOP; do SUM=$[$SUM + $a]; done
  49 RESNOP=$[$SUM / 10]
  50 echo $RESNOP
  51