#Pre condition:
#Create and initialize the database and set the export PGDATA 
export PGDATA=/data/akapila/workspace/master/data_3000
export PGPORT=5432
export LD_LIBRARY_PATH=/data/akapila/workspace/master/installation/lib:$LD_LIBRARY_PATH

#for i in "scale_factor shared_buffers time_for_readings no_of_readings orig_or_patch"
for i in "3000 8GB 300 3 0" "3000 8GB 300 3 1" 
do
scale_factor=`echo $i | cut -d" " -f1`
shared_bufs=`echo $i | cut -d" " -f2`
time_for_reading=`echo $i | cut -d" " -f3`
no_of_readings=`echo $i | cut -d" " -f4`
orig_or_patch=`echo $i | cut -d" " -f5`

if [ $orig_or_patch = "0" ]
then
	run_bin="org"	
elif [ $orig_or_patch = "1" ]
then
	run_bin="sbe_v3"    
else 
	run_bin="sbe_v4"    
fi

# -----------------------------------------------

echo "Start of script for $scale_factor $shared_bufs " >> test_results.txt


echo "============== $run_bin =============" >> test_results.txt
cp postgres_${run_bin} postgres

#Start the server
./postgres -c shared_buffers=$shared_bufs &

sleep 5 

for threads in 8 16 32 64 128 
do       
        #Start taking reading
	for ((readcnt = 1 ; readcnt <= $no_of_readings ; readcnt++))
	do
		echo "================================================"  >> test_results.txt
		echo $scale_factor, $shared_bufs, $threads, $threads, $time_for_reading Reading - ${readcnt}  >> test_results.txt

		# Run pgbench	
		./pgbench -c $threads -j $threads -T $time_for_reading -S  postgres  >> test_results.txt
	done;
done;

./psql -d postgres -c "checkpoint" >> test_results.txt
./pg_ctl stop
sleep 1


mv test_results.txt test_results_list_${scale_factor}_${shared_bufs}_${run_bin}.txt
done;