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75 lines
3.0 KiB
75 lines
3.0 KiB
/**
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* Copyright 2020 Huawei Technologies Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef GE_GRAPH_PASSES_INPUT_OUTPUT_CONNECTION_IDENTIFY_PASS_H_
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#define GE_GRAPH_PASSES_INPUT_OUTPUT_CONNECTION_IDENTIFY_PASS_H_
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#include <map>
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#include <vector>
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#include "graph/graph.h"
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#include "inc/graph_pass.h"
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namespace ge {
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class InputOutputConnectionIdentifyPass : public GraphPass {
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public:
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Status Run(ComputeGraphPtr graph) override;
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private:
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///
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/// Find all nodes that connect to input node.
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/// @param [in] input node
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/// @param [out] map of nodes and anchor index that connect to input
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/// @param [out] map of nodes and anchor index that connect to output
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/// @return Status
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///
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Status ProcessInputNode(const NodePtr &node, std::map<NodePtr, std::vector<uint32_t>> &connect_input_node_idx,
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std::map<NodePtr, std::vector<uint32_t>> &connect_output_node_idx);
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///
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/// Find all nodes that connect to output node.
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/// @param [in] output node
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/// @param [out] map of nodes and anchor index that connect to input
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/// @param [out] map of nodes and anchor index that connect to output
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/// @return Status
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///
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Status ProcessOutputNode(const NodePtr &node, std::map<NodePtr, std::vector<uint32_t>> &connect_input_node_idx,
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std::map<NodePtr, std::vector<uint32_t>> &connect_output_node_idx);
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///
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/// Update all nodes that have shared memory.
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/// @param [in] symbol string
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/// @param [out] map of nodes and anchor index that connect to input
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/// @param [out] map of nodes and anchor index that connect to output
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/// @return Status
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///
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Status UpdateNodeIdxMap(const string &symbol_string, std::map<NodePtr, std::vector<uint32_t>> &connect_input_node_idx,
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std::map<NodePtr, std::vector<uint32_t>> &connect_output_node_idx);
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///
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/// Set attr for all nodes that connect to input and output.
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/// @param [in] map of nodes and anchor index that connect to input
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/// @param [in] map of nodes and anchor index that connect to output
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/// @return Status
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///
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Status SetNodeAttrOfConnectingInputOutput(const std::map<NodePtr, std::vector<uint32_t>> &connect_input_node_idx,
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const std::map<NodePtr, std::vector<uint32_t>> &connect_output_node_idx);
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// Members for ref mapping
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std::map<std::string, std::list<NodeIndexIO>> symbol_to_anchors_;
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std::map<std::string, std::string> anchor_to_symbol_;
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};
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} // namespace ge
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#endif // GE_GRAPH_PASSES_INPUT_OUTPUT_CONNECTION_IDENTIFY_PASS_H_
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