Add -t option to allow easy test selection.
Action verbose option correctly.
Tweak operation counts. Add empty and new instances tests.
Enable comparisons across different warp factors. Change version.
diff --git a/Tools/pybench/Empty.py b/Tools/pybench/Empty.py
new file mode 100755
index 0000000..3c54851
--- /dev/null
+++ b/Tools/pybench/Empty.py
@@ -0,0 +1,23 @@
+from pybench import Test

+

+class EmptyTest(Test):

+    """This is just here as a potential measure of repeatability."""

+

+    version = 0.3

+    operations = 1

+    rounds = 60000

+

+    def test(self):

+

+        l = []

+        for i in xrange(self.rounds):

+            pass

+

+

+    def calibrate(self):

+

+        l = []

+

+        for i in xrange(self.rounds):

+            pass

+