release on 2012-07-17_15-53-04

applications/utilities/vizClock/matPlot.py

@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+import csv, sys
+import numpy as np
+import matplotlib.pyplot as plt
+
+# Open the data
+datafile = "timeEvalFull.txt"
+f = open(datafile, 'r')
+reader = csv.reader(f, dialect='excel-tab')
+reader.next()
+
+header = []
+identifier = []
+deltaT = []
+maxdeltaT = []
+nOfRuns = []
+level = []
+parentNr = []
+parentName = []
+
+
+i = 0
+for row in reader:
+	if i == 0:
+		for column in row:
+			header.append(column)
+		print header
+	else:
+		identifier.append(row[0])
+		deltaT.append(float(row[1]))
+		maxdeltaT.append(float(row[2]))
+		nOfRuns.append(int(row[3]))
+		level.append(int(row[4]))
+		parentNr.append(int(row[5]))
+		parentName.append(row[6])
+	i+=1
+
+bottom = []
+childheight = []
+
+for i in range(len(identifier)):
+	bottom.append(0)
+	childheight.append(0)
+
+levelZero = 0.0
+
+#loop levels
+for j in range(len(identifier)):
+	#loop indices
+	for i in range(len(identifier)):
+		if level[i] == j:
+			if parentNr[i] != -1:
+				bottom[i] = bottom[parentNr[i]] + childheight[parentNr[i]]
+				childheight[parentNr[i]] += deltaT[i]
+			else:
+				bottom[i] = levelZero
+				levelZero += deltaT[i]
+
+#Output
+for i in range(len(identifier)):
+	plt.bar(level[i],deltaT[i],width = 0.2, bottom=bottom[i])
+	plt.text(level[i]+0.22,bottom[i]+deltaT[i]/2,identifier[i]+" "+str(nOfRuns[i])+"x",verticalalignment='center')
+plt.xlabel('run level')
+plt.ylabel('CPU time in s')
+plt.title('time measurement')
+plt.show()
+
+