fix failing test with newer pycuda.

theano/misc/tests/test_pycuda_theano_simple.py

@@ -78,7 +78,10 @@ __global__ void multiply_them(float *dest, float *a, float *b)
 def test_pycuda_memory_to_theano():
     #Test that we can use the GpuArray memory space in pycuda in a CudaNdarray
     y = pycuda.gpuarray.zeros((3, 4, 5), 'float32')
-    print numpy.asarray(y)
+    print sys.getrefcount(y)
+    # This increase the ref count with never pycuda. Do pycuda also
+    # cache ndarray?
+    # print y.get()
     print "gpuarray ref count before creating a CudaNdarray",
     print sys.getrefcount(y)
     assert sys.getrefcount(y) == 2