Adding pybench 1.3 to the Tools/ directory.
diff --git a/Tools/pybench/Constructs.py b/Tools/pybench/Constructs.py
new file mode 100644
index 0000000..aba888f
--- /dev/null
+++ b/Tools/pybench/Constructs.py
@@ -0,0 +1,565 @@
+from pybench import Test
+
+class IfThenElse(Test):
+
+ version = 0.31
+ operations = 30*3 # hard to say...
+ rounds = 150000
+
+ def test(self):
+
+ a,b,c = 1,2,3
+ for i in xrange(self.rounds):
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ if a == 1:
+ if b == 2:
+ if c != 3:
+ c = 3
+ b = 3
+ else:
+ c = 2
+ elif b == 3:
+ b = 2
+ a = 2
+ elif a == 2:
+ a = 3
+ else:
+ a = 1
+
+ def calibrate(self):
+
+ a,b,c = 1,2,3
+ for i in xrange(self.rounds):
+ pass
+
+class NestedForLoops(Test):
+
+ version = 0.3
+ operations = 1000*10*5
+ rounds = 150
+
+ def test(self):
+
+ l1 = range(1000)
+ l2 = range(10)
+ l3 = range(5)
+ for i in xrange(self.rounds):
+ for i in l1:
+ for j in l2:
+ for k in l3:
+ pass
+
+ def calibrate(self):
+
+ l1 = range(1000)
+ l2 = range(10)
+ l3 = range(5)
+ for i in xrange(self.rounds):
+ pass
+
+class ForLoops(Test):
+
+ version = 0.1
+ operations = 5 * 5
+ rounds = 8000
+
+ def test(self):
+
+ l1 = range(100)
+ for i in xrange(self.rounds):
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+ for i in l1:
+ pass
+
+ def calibrate(self):
+
+ l1 = range(1000)
+ for i in xrange(self.rounds):
+ pass
+