1 /** 2 * Copyright 2020 Huawei Technologies Co., Ltd 3 * 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 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 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 */ 16 17 #ifndef MINDSPORE_LITE_TOOLS_COMMON_META_GRAPH_UTILS_H_ 18 #define MINDSPORE_LITE_TOOLS_COMMON_META_GRAPH_UTILS_H_ 19 20 #include <vector> 21 #include "inner/model_generated.h" 22 #include "include/errorcode.h" 23 #include "src/common/log_util.h" 24 namespace mindspore::lite { 25 std::vector<size_t> GetLinkedPreIdx(const schema::MetaGraphT &graphT, const size_t &tensorIdx); 26 27 std::vector<size_t> GetLinkedPostIdx(const schema::MetaGraphT &graphT, const size_t &tensorIdx); 28 29 std::vector<size_t> GetInputNodeIdx(const schema::MetaGraphT &graphT, const schema::CNodeT &node, 30 int inputIndexIdx = -1); 31 32 std::vector<size_t> GetInputNodeIdx(const schema::MetaGraphT &graphT, const size_t &nodeIdx, int inputIndexIdx = -1); 33 34 std::vector<size_t> GetOutputNodeIdx(const schema::MetaGraphT &graphT, const schema::CNodeT &node, 35 int outputIndexIdx = -1); 36 37 std::vector<size_t> GetOutputNodeIdx(const schema::MetaGraphT &graphT, const size_t &nodeIdx, int outputIndexIdx = -1); 38 39 STATUS IsolateNode(schema::MetaGraphT *subGraph, schema::CNodeT *node); 40 41 STATUS RemoveTensor(schema::MetaGraphT *graphT, std::vector<uint32_t> toDeleteTensorIdxes, bool forceDelete = false); 42 43 void ReplaceOutput(const uint32_t &old_index, const uint32_t &new_index, schema::MetaGraphT *graphT); 44 45 STATUS UpdateNodeIndex(schema::CNodeT *node, uint32_t deleteIdx); 46 47 STATUS IsolateOneWayNode(schema::MetaGraphT *graphT, size_t subGraphIdx, size_t nodeIdx, bool removeTensor = true); 48 49 STATUS IsolateOneWayNode(schema::MetaGraphT *graphT, schema::CNodeT *node, bool removeTensor = true); 50 51 STATUS IsolateOneWayNode(schema::MetaGraphT *graphT, size_t nodeIdx, bool removeTensor = true); 52 53 } // namespace mindspore::lite 54 55 #endif // MINDSPORE_LITE_TOOLS_COMMON_META_GRAPH_UTILS_H_ 56