Mode which is used when compiling functions or modules is now logged to stderr

theano/compile/function_module.py

@@ -792,6 +792,7 @@ def function(inputs, outputs, mode=None, accept_inplace = False):
 
     """
     mode = mode if mode is not None else mode_module.default_mode
+    print >> sys.stderr, "INFO: compiling function with mode", mode
 
     inputs = map(convert_function_input, inputs)
     if outputs is None:

theano/compile/module.py

@@ -149,6 +149,7 @@ class Component(object):
         memo = {}
         self.allocate(memo)
         rval = self.build(mode, memo)
+        print >> sys.stderr, "INFO: compiling component with mode", mode
         return rval
 
     def make(self, *args, **kwargs):