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_CCSRC_PIPELINE_JIT_PIPELINE_SPLIT_H_ 18 #define MINDSPORE_CCSRC_PIPELINE_JIT_PIPELINE_SPLIT_H_ 19 20 #include <string> 21 #include <vector> 22 #include "pipeline/jit/ps/resource.h" 23 24 namespace mindspore { 25 namespace pipeline { 26 constexpr size_t NODE_INPUT_NUM = 2; 27 bool PipelineSplit(const ResourcePtr &res); 28 bool HasVirtualDataset(const std::vector<AnfNodePtr> &all_nodes); 29 bool ParallelVirtualDataset(const ResourcePtr &res); 30 void InsertVirtualDataset(const FuncGraphPtr &root, const std::vector<AnfNodePtr> &all_nodes); 31 } // namespace pipeline 32 } // namespace mindspore 33 34 #endif // MINDSPORE_CCSRC_PIPELINE_JIT_PIPELINE_SPLIT_H_ 35