ModSim ass4 taddeus: Ran new benchmark.

modsim/ass4_taddeus/vibstring/benchmark.sh

 #!/bin/bash
-if [ $# -lt 3 ]; then
-    echo "Usage: bash $0 MAX STEP STRING_STEPS"
+if [ $# -lt 1 ]; then
+    echo "Usage: bash $0 STRING_STEPS"
     exit 1
 fi
 
 REPEAT=4
 FILE=bench.txt
-dx=`echo "1/$3" | bc -l`
+dx=`echo "1/$1" | bc -l`
 args="sinus 10000 1 $dx 1 2"
 
 # Execute sequential program
 /usr/bin/time -f "%e" -o $FILE ./seq $args
 
 # Execute parallel program for different numbers of nodes
-for (( i=2; i <= $1; i += $2 )); do
+#for (( i=2; i <= $1; i += $2 )); do
+for i in `seq 2 10`; do
     for j in `seq $REPEAT`; do
         /usr/bin/time -f "$i %e" -ao $FILE ./par.sh $i $args
     done

modsim/ass4_taddeus/vibstring/par.sh

@@ -5,7 +5,7 @@ if [ $# -lt 7 ]; then
 fi
 
 # Build hosts string
-hosts="edu20,edu21"
+hosts="edu020,edu021"
 for i in `seq 3 $1`; do
     hosts="$hosts,edu02`expr $i - 1`"
 done

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
+2 11.03
+2 10.99
+2 11.04
+2 11.07
+3 7.86
+3 7.83
+3 11.37
+3 8.03
+4 6.47
+4 7.02
+4 6.30
+4 6.45
+5 5.29
+5 5.68
+5 5.50
+5 6.05
+6 4.66
+6 4.66
+6 5.25
+6 4.71
+7 4.63
+7 4.42
+7 4.44
+7 4.23
+8 4.51
+8 3.91
+8 4.14
+8 4.11
+Command exited with non-zero status 1
+9 21.12
+9 4.22
+9 4.08
+9 4.31
+Command exited with non-zero status 1
+10 3.05
+Command exited with non-zero status 1
+10 3.05
+Command exited with non-zero status 1
+10 3.05
+Command exited with non-zero status 1
+10 3.10