1 //*****************************************************************************
2 // Copyright 2017-2020 Intel Corporation
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //*****************************************************************************
19 #include "backend_visibility.hpp"
20 #include "ngraph/pass/pass.hpp"
22 NGRAPH_SUPPRESS_DEPRECATED_START
28 class BACKEND_API Opset0Downgrade : public NodePass
32 /// \brief Constructor for the Opv1 downgrade transformation pass.
34 /// \details This transformation pass iterates over all nodes in a graph
35 /// and updates version 1 ops to their version 0 equivalents.
36 /// All ops in the final graph have op version 0.
37 Opset0Downgrade() = default;
38 bool run_on_node(std::shared_ptr<ngraph::Node> node) override;
43 NGRAPH_SUPPRESS_DEPRECATED_END