def test_replase_eltwise_n_3(self):
graph = build_graph(
{
'node_1': {
'type': 'Identity',
'value': None,
'kind': 'op',
'op': 'Placeholder'
},
'node_2': {
'type': 'Identity',
'value': None,
'kind': 'op'
},
'node_3': {
'type': 'Identity',
'value': None,
'kind': 'op'
},
'node_4': {
'type': 'Identity',
'value': None,
'kind': 'op'
},
'node_5': {
'type': 'Identity',
'value': None,
'kind': 'op'
},
'add_n': {
'value': None,
'operation': 'sum',
'type': None,
'kind': 'op',
'op': 'EltwiseN'
},
'node_6': {
'type': 'Identity',
'value': None,
'kind': 'op'
},
},
[
('node_1', 'node_2'),
('node_2', 'add_n'),
('node_3', 'add_n'),
('node_4', 'add_n'),
('node_5', 'add_n'),
('add_n', 'node_6'),
],
)
add_n_node = Node(graph, 'add_n')
rep_op = EltwiseNReplacement()
rep_op.replace_op(graph, add_n_node)
eltwise_nodes = [
node for node, attrs in list(graph.nodes(data=True))
if attrs['type'] == 'Eltwise'
]
self.assertEqual(len(eltwise_nodes), 3)
def test_eltwise_test_2(self):
# EltwiseN test with N = 3 from 3 placeholders and operation = mul
graph = build_graph(nodes_attributes, [('placeholder_1', 'EltwiseN_1'),
('placeholder_2', 'EltwiseN_1'),
('placeholder_3', 'EltwiseN_1'),
('EltwiseN_1', 'last')],
{
'placeholder_1': {
'shape': np.array([1, 227, 227, 3])
},
'placeholder_2': {
'shape': np.array([1, 227, 227, 3])
},
'placeholder_3': {
'shape': np.array([1, 227, 227, 3])
},
'EltwiseN_1': {
'operation': 'mul'
},
},
nodes_with_edges_only=True)
graph_ref = build_graph(nodes_attributes, [('placeholder_1', 'mul_1'),
('placeholder_2', 'mul_1'),
('mul_1', 'mul_2'),
('placeholder_3', 'mul_2'),
('mul_2', 'last')],
{
'placeholder_1': {
'shape': np.array([1, 227, 227, 3])
},
'placeholder_2': {
'shape': np.array([1, 227, 227, 3])
},
'placeholder_3': {
'shape': np.array([1, 227, 227, 3])
},
'mul_1': {
'type': 'Multiply'
},
'mul_2': {
'type': 'Multiply'
},
},
nodes_with_edges_only=True)
graph.stage = 'front'
replacer = EltwiseNReplacement()
replacer.find_and_replace_pattern(graph)
(flag, resp) = compare_graphs(graph,
graph_ref,
'last',
check_op_attrs=True)
self.assertTrue(flag, resp)
