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|
#!/bin/bash
# $1: the source file name
# $2: options
# example: ./sptestInpla.sh A3_10.in '-x 100000'
# repeat and waittime
ct=10
waittime=5
max_threads=9
# options
source=$1
inpla_seq='inplaSeq'
inpla_para='inplaPara'
opt=$2
#dir_source='prog/'
dir_make='../../'
path_source="$dir_source$source"
fname=`echo $1 | sed -e s'|.*/\(.*\)|\1|'`
log="log-${fname}.txt"
# main ------------------------------------------------------
if [ -z $1 ]; then
echo "Usage: ./sptestInpla.sh filename option"
exit
fi
if [ ! -e $path_source ]; then
echo "$path_source is not found."
exit
fi
if [ ! -e $inpla_seq -a ! -e "${inpla_seq}.exe" ]; then
echo "Now making Inpla in the non-threaded version as '$inpla_seq'."
make -C "$dir_make" clean
make -C "$dir_make"
if [ -e 'inpla.exe' ]; then
inpla_seq="${inpla_seq}.exe"
mv ../../inpla.exe ./$inpla_seq
else
mv ../../inpla ./$inpla_seq
fi
fi
if [ ! -e $inpla_para -a ! -e "${inpla_para}.exe" ]; then
echo "Now making Inpla in the multi-threaded version as '$inpla_para'."
make -C "$dir_make" clean
make -C "$dir_make" thread
if [ -e 'inpla.exe' ]; then
inpla_para="${inpla_para}.exe"
mv ../../inpla.exe ./$inplla_para
else
mv ../../inpla ./$inpla_para
fi
fi
# -------------------------------------------------
function mywait() {
for w in $(seq 1 $waittime) ; do
echo -n "."
sleep 1
done
}
function gettime() {
# $1: the execution command
rm -f _result.txt
for i in $(seq 1 $ct) ; do
(time $1) 2>> _result.txt
echo
echo -n "Done ($i/$ct)"
if [[ $(($i + 1)) -le $ct ]]; then
mywait
echo 'Restart'
fi
done
echo
echo
logtime=`grep real _result.txt | cut -f2 | sed -e "s/\(.*\)m\(.*\)s/\1 \2/" | awk -F' ' '{print ($1*60+$2)}'`
echo "Execution time"
echo "$logtime"
# for return value
res=`echo "$logtime\n" | awk 'BEGIN{r=0;c=0} {r=r+$0;c++} END{print r/c}'`
rm -f _result.txt
}
function puts_header() {
# $1: the name of the log file
# $2: a program name
# ex: puts_header $log
local alog
alog=$1
echo '' >> $alog
echo "$2,$ct" | awk -F',' '{printf("%-27s| avg. time over %d runs (sec)\n",$1,$2)}' >> $alog
echo '===========================+=============================' >> $alog
}
function do_experiment() {
# $1: execution command
# $2: the header string to put the logfile
# ex: do_experiment "$inpla -f $source $opt_special $opt"
echo -n 'Cooling CPU'
mywait
echo
echo "------------------"
echo "$1"
gettime "$1"
echo "Average ${res}sec"
echo "$2,$res" | awk -F',' '{printf("%-27s| %.2f\n",$1,$2)}' >> $log
}
# clear the previous log
rm -f $log
puts_header $log "$source $opt"
# Execution in sequential
do_experiment "./$inpla_seq -f $path_source $opt" "non-thread"
# Execution in parallel
for ((thread=1; thread<=max_threads; thread++))
do
do_experiment "./$inpla_para -f $path_source $opt -t $thread" "-t $thread"
done
echo
cat $log
|
