Loopy crash after update

source code is here http://gitlab.tiker.net/maxim/loo-py-als-paper/blob/master/start_code.py

the error is following:

AttributeError Traceback (most recent call last) /usr/local/lib/python2.7/dist-packages/IPython/utils/py3compat.py in execfile(fname, *where) 181 else: 182 filename = fname --> 183 builtin.execfile(filename, *where)

/home/earendilllock/loo-py-als-paper/start_code.py in () 312 w2=cl.array.to_device(queue,w) 313 parameters = {"v": v2, "w" : w2, "u": u2, "n":n,"r":r} --> 314 evt, (f) = cknl_get_tensor(queue, **parameters) 315 a1 = f[0].get() 316 a = f[0]

/usr/local/lib/python2.7/dist-packages/loo.py-2013.1beta-py2.7.egg/loopy/compiled.pyc in call(self, queue, **kwargs) 774 return kernel_info.invoker( 775 kernel_info.cl_kernel, queue, allocator, wait_for, --> 776 out_host, **kwargs) 777 778 # }}}

in invoke_loopy_kernel_loopy_kernel(cl_kernel, queue, allocator, wait_for, out_host, res, v, u, w, n, r)

AttributeError: 'Array' object has no attribute 'base_data'