ModSim ass4 taddeus: Ran benchmarks.

modsim/ass4_taddeus/vibstring/benchmark.sh

@@ -4,20 +4,20 @@ if [ $# -lt 3 ]; then
     exit 1
 fi
 
-REPEAT=3
+REPEAT=4
 FILE=bench.txt
 dx=`echo "1/$3" | bc -l`
-args="sinus 1000 1 $dx 1 2"
+args="sinus 10000 1 $dx 1 2"
 
 # Execute sequential program
-#/usr/bin/time -f "%e" --quiet ./seq $args
+/usr/bin/time -f "%e" -o $FILE ./seq $args
 
 # Clear results file
-echo "" > $FILE
+#echo "" > $FILE
 
 # Execute parallel program for different numbers of nodes
 for (( i=2; i <= $1; i += $2 )); do
-    for j in seq $REPEAT; do
-        /usr/bin/time -f "$i %e" --quiet -ao $FILE ./par.sh $i $args
+    for j in `seq $REPEAT`; do
+        /usr/bin/time -f "$i %e" -ao $FILE ./par.sh $i $args
     done
 done

modsim/ass4_taddeus/vibstring/par.sh

@@ -4,6 +4,7 @@ if [ $# -lt 7 ]; then
     exit 1
 fi
 mpirun -np ${1-4} ./par ${@:2:$#}
-#mpirun -np ${1-4} ./par sinus 100 1 .01 1 1
+#mpirun -np ${1-4} \
+#    --hostfile ~/.mpirun.machines ./par ${@:2:$#}
 #mpirun -np ${1-4} --mca pls_rsh_agent rsa \
 #    --hostfile ~/.mpirun.machines ./par ${@:2:$#}

modsim/ass4_taddeus/vibstring/report/Makefile

@@ -5,4 +5,4 @@ report.pdf: report.tex
 	pdflatex $^
 
 clean:
-	rm *.pdf *.log *.aux
+	rm report.pdf *.log *.aux

modsim/ass4_taddeus/vibstring/report/bench.txt

+19.48
+2 11.45
+2 10.19
+2 10.23
+2 10.20
+3 14.76
+3 14.86
+3 14.90
+3 14.78
+4 11.72
+4 11.82
+4 11.72
+4 11.86
+5 13.82
+5 13.85
+5 13.97
+5 13.83
+6 12.17
+6 12.21
+6 12.00
+6 12.01
+7 13.69
+7 13.73
+7 13.67
+7 13.77
+8 12.63
+8 12.44
+8 12.68
+8 12.64
+9 13.74
+9 13.80
+9 13.84
+9 13.89
+10 12.70
+10 12.81
+10 12.79
+10 12.75