def test_tf_space_to_depth_infer_nhwc(self):
graph = build_graph(nodes, edges)
graph.graph['layout'] = 'NHWC'
std_node = Node(graph, 'StD')
SpaceToDepth.infer(std_node)
exp_shape = np.array([1, 1024, 576, 256])
res_shape = graph.node['out_data_node']['shape']
self.assertTrue(np.array_equal(exp_shape, res_shape))
def test_tf_space_to_depth_infer_nchw(self):
graph = build_graph(nodes, edges)
graph.graph['layout'] = 'NCHW'
graph.node['in_data_node']['shape'] = np.array([1, 64, 2048, 1152])
std_node = Node(graph, 'StD')
SpaceToDepth.infer(std_node)
exp_shape = np.array([1, 256, 1024, 576])
res_shape = graph.node['out_data_node']['shape']
self.assertTrue(np.array_equal(exp_shape, res_shape))
def test_tf_space_to_depth_infer_nchw_dynamic(self):
graph = build_graph(nodes, edges)
graph.graph['layout'] = 'NCHW'
graph.node['in_data_node']['shape'] = shape_array(
[1, 64, dynamic_dimension_value, 1152])
std_node = Node(graph, 'StD')
SpaceToDepth.infer(std_node)
exp_shape = shape_array([1, 256, dynamic_dimension_value, 576])
res_shape = graph.node['out_data_node']['shape']
self.assertTrue(strict_compare_tensors(exp_shape, res_shape))