def test_dot(backend):
check_import(backend)
# Given
a = make_dev_array(backend)
a.fill(1)
b = make_dev_array(backend)
b.fill(2)
# When
out_array = array.dot(a, b)
# Then
assert np.all(out_array == 32)
def compute_err(self):
return np.sqrt(carr.dot(self.err, self.err))