MosSim ass4 taddeus: Removed useless parameter.

modsim/ass4_taddeus/vibstring/benchmark.sh

 #!/bin/bash
 if [ $# -lt 3 ]; then
-    echo "Usage: bash $0 RESULTS_FILE MAX STEP STRING_STEPS"
+    echo "Usage: bash $0 MAX STEP STRING_STEPS"
     exit 1
 fi
 
 REPEAT=3
-dx=`echo "1/$4" | bc -l`
+FILE=bench.txt
+dx=`echo "1/$3" | bc -l`
 args="sinus 1000 1 $dx 1 2"
 
 # Execute sequential program
 #/usr/bin/time -f "%e" --quiet ./seq $args
 
 # Clear results file
-echo "" > $1
+echo "" > $FILE
 
 # Execute parallel program for different numbers of nodes
-for (( i=2; i <= $2; i += $3 )); do
+for (( i=2; i <= $1; i += $2 )); do
     for j in seq $REPEAT; do
-        /usr/bin/time -f "$i %e" --quiet -ao $1 ./par.sh $i $args
+        /usr/bin/time -f "$i %e" --quiet -ao $FILE ./par.sh $i $args
     done
 done

modsim/ass4_taddeus/vibstring/plot_benchmark.py

 #!/usr/bin/env python
-from sys import stdin, argv, exit
+from sys import argv
 from pylab import plot, show, savefig
 
-if len(argv) < 2:
-    print 'Usage: python %s BENCHMARK_FILE' % argv[0]
-    exit(1)
-
 # Collect data
 x = []
 y = []
-results = open(argv[1])
+results = open('bench.txt')
 
 for line in results.readlines()[1:]:
     n, t = line[:-1].split(' ')
@@ -24,6 +20,6 @@ for line in results.readlines()[1:]:
 
 # Plot data
 plot(x, y, 'o-')
-if len(argv) == 3:
-    savefig(argv[2])
+if len(argv) > 1:
+    savefig(argv[1])
 show()