add average script

diff --git a/tests/benchmark/average b/tests/benchmark/average
new file mode 100755 (executable)
index 0000000..bda898c
--- /dev/null
+++ b/tests/benchmark/average
@@ -0,0 +1,18 @@
+#!/usr/bin/python
+
+import sys
+
+def main():
+       total = 0.0
+       n = 0.0
+       while 1:
+               line = sys.stdin.readline()
+               if not line:
+                       break
+
+               val = float(line)
+               n = n+1.0
+               total = total+val
+
+       print total/n
+main()