update

[lttv.git] / markers-test / runtest.sh

#!/bin/sh

make clean
make #build no flush modules

ITER=10
LOOPS=2000

insmod test-mark-speed-empty.ko
for a in `seq 1 $ITER`; do cat /proc/testmark;done
rmmod test-mark-speed-empty
RESEMP=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`

insmod test-mark-speed.ko
for a in `seq 1 $ITER`; do cat /proc/testmark;done
rmmod test-mark-speed
RESSTD=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`

insmod test-mark-speed-opt.ko
for a in `seq 1 $ITER`; do cat /proc/testmark;done
rmmod test-mark-speed-opt
RESOPT=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`

insmod test-mark-speed-edit.ko
#Patch with nops
cat /proc/testmark

for a in `seq 1 $ITER`; do cat /proc/testmark;done
rmmod test-mark-speed-edit
RESNOP=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`

insmod test-mark-speed-local.ko
#Patch with nops
cat /proc/testmark

for a in `seq 1 $ITER`; do cat /proc/testmark;done
rmmod test-mark-speed-local
RESNOPLOCAL=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`


make clean
make EXTRA_CFLAGS=-DCACHEFLUSH

insmod test-mark-speed-empty.ko
for a in `seq 1 $ITER`; do cat /proc/testmark;done
rmmod test-mark-speed-empty
RESEMPFL=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`

insmod test-mark-speed.ko
for a in `seq 1 $ITER`; do cat /proc/testmark;done
rmmod test-mark-speed
RESSTDFL=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`

insmod test-mark-speed-opt.ko
for a in `seq 1 $ITER`; do cat /proc/testmark;done
rmmod test-mark-speed-opt
RESOPTFL=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`

insmod test-mark-speed-edit.ko
#Patch with nops
cat /proc/testmark

for a in `seq 1 $ITER`; do cat /proc/testmark;done
rmmod test-mark-speed-edit
RESNOPFL=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`

insmod test-mark-speed-local.ko
#Patch with nops
cat /proc/testmark

for a in `seq 1 $ITER`; do cat /proc/testmark;done
rmmod test-mark-speed-local
RESNOPLOCALFL=`dmesg |tail -n 10 |sed 's/^\[.*\] //'| sed 's/cycles : \(.*\)$/\1/'`




echo "Results in cycles per loop"

echo "Cycles for empty loop (will be substracted for cached runs)"
SUM="0"
for a in $RESEMP; do SUM=$[$SUM + $a]; done
RESEMP=`echo $SUM/$ITER/$LOOPS | bc -l /dev/stdin`
echo $RESEMP

echo "Cycles for wbinvd() loop (will be substracted non-cached runs)"
SUM="0"
for a in $RESEMPFL; do SUM=$[$SUM + $a]; done
RESEMPFL=`echo $SUM/$ITER/$LOOPS | bc -l /dev/stdin`
echo $RESEMPFL


echo "Added cycles for normal marker (cached)"
SUM="0"
for a in $RESSTD; do SUM=$[$SUM + $a]; done
RESSTD=`echo $SUM/$ITER/$LOOPS - $RESEMP | bc -l /dev/stdin`
echo $RESSTD

echo "Added cycles for normal marker (uncached)"
SUM="0"
for a in $RESSTDFL; do SUM=$[$SUM + $a]; done
RESSTDFL=`echo $SUM/$ITER/$LOOPS - $RESEMPFL | bc -l /dev/stdin`
echo $RESSTDFL



echo "Added cycles for optimized marker (cached)"
SUM="0"
for a in $RESOPT; do SUM=$[$SUM + $a]; done
RESOPT=`echo $SUM/$ITER/$LOOPS - $RESEMP | bc -l /dev/stdin`
echo $RESOPT

echo "Added cycles for optimized marker (uncached)"
SUM="0"
for a in $RESOPTFL; do SUM=$[$SUM + $a]; done
RESOPTFL=`echo $SUM/$ITER/$LOOPS - $RESEMPFL | bc -l /dev/stdin`
echo $RESOPTFL


echo "Added cycles for NOP replacement of function call (cached) (1 pointer read, 5 local vars)"
SUM="0"
for a in $RESNOP; do SUM=$[$SUM + $a]; done
RESNOP=`echo $SUM/$ITER/$LOOPS - $RESEMP | bc -l /dev/stdin`
echo $RESNOP

echo "Added cycles for NOP replacement of function call (uncached) (1 pointer read, 5 local vars)"
SUM="0"
for a in $RESNOPFL; do SUM=$[$SUM + $a]; done
RESNOPFL=`echo $SUM/$ITER/$LOOPS - $RESEMPFL | bc -l /dev/stdin`
echo $RESNOPFL


echo "Added cycles for NOP replacement of function call (cached) (6 local vars)"
SUM="0"
for a in $RESNOPLOCAL; do SUM=$[$SUM + $a]; done
RESNOPLOCAL=`echo $SUM/$ITER/$LOOPS - $RESEMP | bc -l /dev/stdin`
echo $RESNOPLOCAL

echo "Added cycles for NOP replacement of function call (uncached) (6 local vars)"
SUM="0"
for a in $RESNOPLOCALFL; do SUM=$[$SUM + $a]; done
RESNOPLOCALFL=`echo $SUM/$ITER/$LOOPS - $RESEMPFL | bc -l /dev/stdin`
echo $RESNOPLOCALFL