diff --git a/DRAMSys/gem5/gem5_se/run.sh b/DRAMSys/gem5/gem5_se/run.sh
index c646c2fc..2c3a9013 100755
--- a/DRAMSys/gem5/gem5_se/run.sh
+++ b/DRAMSys/gem5/gem5_se/run.sh
@@ -51,7 +51,8 @@ Towers
 Treesort
 "
 
-basedir="../../.."
+DIR="$(cd "$(dirname "$0")" && pwd)"
+basedir="$DIR/../../.."
 sfpath="../../DRAMSys/library/resources/simulations"
 elf="DRAMSys_gem5"
 
@@ -85,8 +86,9 @@ for s in $simfiles; do
 		`sed -i s/id=\".*\"/id=\"${sfn}_${bin}\"/g $sf`
 		simulation="${sfpath}/${sfn}_${bin}.${ext}"
 		cp $sf $simulation
-		# LD_PRELOAD=/usr/lib/libtcmalloc.so ./${elf} ${simulation} ../../DRAMSys/gem5/gem5_se/${bin}/config.ini 1 >> out_${sfn}_${bin}.txt &
-		./${elf} ${simulation} ../../DRAMSys/gem5/gem5_se/${bin}/config.ini 1
+		logfile=${sfn}_${bin}.log
+		# LD_PRELOAD=/usr/lib/libtcmalloc.so ./${elf} ${simulation} ../../DRAMSys/gem5/gem5_se/${bin}/config.ini 1 > ${logfile} 2>&1 &
+		./${elf} ${simulation} ../../DRAMSys/gem5/gem5_se/${bin}/config.ini 1 > ${logfile} 2>&1 &
 	done
 done