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48 lines
1.6 KiB
48 lines
1.6 KiB
/**
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* Copyright 2019-2020 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_LINK_GEN_MASK_NODES_PASS_H_
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#define GE_GRAPH_PASSES_LINK_GEN_MASK_NODES_PASS_H_
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#include <map>
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#include <string>
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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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// Link all GenMask nodes using control edges.
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class LinkGenMaskNodesPass : public GraphPass {
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public:
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LinkGenMaskNodesPass(const std::map<std::string, int> &stream_max_parallel_num);
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~LinkGenMaskNodesPass() override = default;
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LinkGenMaskNodesPass(const LinkGenMaskNodesPass &) = delete;
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LinkGenMaskNodesPass &operator=(const LinkGenMaskNodesPass &) = delete;
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Status Run(ComputeGraphPtr graph) override;
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private:
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bool AreAllInputsConst(const NodePtr &node) const;
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void GetAllGenMaskNodes(ComputeGraphPtr graph, std::vector<NodePtr> &gen_mask_nodes) const;
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Status GetGenMaskGroupSize(std::vector<NodePtr> &gen_mask_nodes, size_t &gen_mask_group_size) const;
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const std::map<std::string, int> stream_max_parallel_num_;
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};
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} // namespace ge
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#endif // GE_GRAPH_PASSES_LINK_GEN_MASK_NODES_PASS_H_
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