Merge pull request #5490 from nouiz/opt_crash

theano/sandbox/cuda/opt.py

@@ -560,7 +560,8 @@ def local_gpu_lazy_ifelse(node):
             # Should not happen, but just in case
             if isinstance(c.type, CudaNdarrayType):
                 c = host_from_gpu(c)
-            if all([isinstance(o.type, CudaNdarrayType) or o.dtype != 'float32'
+            if all([isinstance(o.type, CudaNdarrayType) or
+                    getattr(o, 'dtype', None) != 'float32'
                     for o in outs]):
                 return
 

theano/tensor/elemwise.py

@@ -340,11 +340,7 @@ class DimShuffle(Op):
             'PyArray_UpdateFlags(%(res)s, NPY_ARRAY_UPDATE_ALL)',
             # we are making a view in both inplace and non-inplace cases
             """
-#if NPY_API_VERSION < 0x00000007
-PyArray_BASE(%(res)s) = (PyObject*)%(basename)s;
-#else
 PyArray_SetBaseObject(%(res)s, (PyObject*)%(basename)s);
-#endif
 """
             '}']
 

theano/tensor/subtensor.py

@@ -930,11 +930,7 @@ class Subtensor(Op):
         finish_view = """
         Py_XDECREF(%(z)s);
         Py_INCREF(py_%(x)s);
-#if NPY_API_VERSION < 0x00000007
-        PyArray_BASE(xview) = py_%(x)s;
-#else
         PyArray_SetBaseObject(xview, py_%(x)s);
-#endif
         assert(py_%(x)s == (PyObject*)%(x)s);
         %(z)s = xview;
         """ % locals()