Cast the value to floatX

theano/gof/utils.py

@@ -101,7 +101,7 @@ def add_tag_trace(thing, user_line=None):
              "theano/scan_module/", "theano\\scan_module\\",
              "theano/sparse/", "theano\\sparse\\",
              "theano/typed_list/", "theano\\typed_list\\"]
-    
+
     tr = simple_extract_stack(limit=user_line, skips=skips)
     # Different python version use different sementic for
     # limit. python 2.7 include the call to extrack_stack. The -1 get

theano/tensor/nnet/tests/test_bn.py

@@ -29,11 +29,11 @@ def test_BNComposite():
         m = theano.tensor.vector('m')
         v = theano.tensor.vector('v')
 
-        x.tag.test_value = numpy.random.rand(2, 2)
-        b.tag.test_value = numpy.random.rand(2)
-        g.tag.test_value = numpy.random.rand(2)
-        m.tag.test_value = numpy.random.rand(2)
-        v.tag.test_value = numpy.random.rand(2)
+        x.tag.test_value = numpy.random.rand(2, 2).astype(theano.config.floatX)
+        b.tag.test_value = numpy.random.rand(2).astype(theano.config.floatX)
+        g.tag.test_value = numpy.random.rand(2).astype(theano.config.floatX)
+        m.tag.test_value = numpy.random.rand(2).astype(theano.config.floatX)
+        v.tag.test_value = numpy.random.rand(2).astype(theano.config.floatX)
 
         bn_ref_op = bn_ref(x, g, b, m, v)
         f_ref = theano.function([x, b, g, m, v], [bn_ref_op])