Changeset b2356837 in rtems

Timestamp:

Sep 5, 2014, 6:24:52 AM (6 years ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

4.11, 5, master

Children:

133962b

Parents:

960c9f0

Message:

tmtests/tmcontext01: Plot a legend

File:

• testsuites/tmtests/tmcontext01/plot.py (modified) (2 diffs)

testsuites/tmtests/tmcontext01/plot.py

@@ -13 +13 @@
 ctx = doc.xpathNewContext()
 
-def plot(y):
+colors = ['k', 'r', 'b', 'g', 'y', 'm']
+
+def plot(y, color, label, first):
         n=len(y)
         x=range(0, n)
-        plt.plot(x, y)
+        if first:
+                plt.plot(x, y, color=color, label=label)
+        else:
+                plt.plot(x, y, color=color)
 
 plt.title("context switch timing test")
@@ -22 +27 @@
 plt.ylabel('context switch time [ns]')
 
+c = 0
 for e in ["normal", "dirty"]:
+        first = True
         for i in ["Min", "Q1", "Q2", "Q3", "Max"]:
                 y=map(xmlNode.getContent, ctx.xpathEval("/Test/ContextSwitchTest[@environment='" + e + "' and not(@load)]/Sample/" + i))
-                plot(y)
-load=1
+                plot(y, colors[c], e, first)
+                first = False
+        c = c + 1
+load = 1
 while load > 0:
+        first = True
         for i in ["Min", "Q1", "Q2", "Q3", "Max"]:
                 y=map(xmlNode.getContent, ctx.xpathEval("/Test/ContextSwitchTest[@environment='dirty' and @load='" + str(load) + "']/Sample/" + i))
                 if len(y) > 0:
-                        plot(y)
-                        load = load + 1
+                        plot(y, colors[c], "load " + str(load), first)
+                        first = False
                 else:
                         load = 0
+        if load > 0:
+                load = load + 1
+        c = c + 1
+plt.legend()
 plt.show()