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_FRONTEND_PARALLEL_OPS_INFO_UNIQUE_INFO_H_ 18 #define MINDSPORE_CCSRC_FRONTEND_PARALLEL_OPS_INFO_UNIQUE_INFO_H_ 19 20 #include <memory> 21 #include <string> 22 #include <unordered_map> 23 #include <vector> 24 25 #include "frontend/parallel/auto_parallel/operator_costmodel.h" 26 #include "frontend/parallel/ops_info/operator_info.h" 27 #include "frontend/parallel/strategy.h" 28 29 namespace mindspore { 30 namespace parallel { 31 class UniqueInfo : public OperatorInfo { 32 public: UniqueInfo(const std::string & operator_name,const Shapes & inputs_shape,const Shapes & outputs_shape,const PrimitiveAttrs & attrs)33 UniqueInfo(const std::string &operator_name, const Shapes &inputs_shape, const Shapes &outputs_shape, 34 const PrimitiveAttrs &attrs) 35 : OperatorInfo(operator_name, inputs_shape, outputs_shape, attrs, std::make_shared<UniqueCost>()) {} 36 ~UniqueInfo() override = default; 37 38 Status Init(const StrategyPtr &strategy) override; 39 Status SetCostUnderStrategy(const StrategyPtr &strategy) override; 40 Status InitForCostModel(const StrategyPtr &strategy) override; 41 std::vector<StrategyPtr> GenerateOpStrategies(int64_t stage_id) override; 42 ReplaceGraphPtr replace_graph(const CNodePtr &cnode) override; 43 44 protected: 45 Status CheckStrategy(const StrategyPtr &strategy) override; 46 Status GetAttrs() override; 47 Status InferTensorMap() override; 48 Status InferTensorLayout(TensorLayouts *inputs_layout, TensorLayouts *outputs_layout); 49 Status InferDevMatrixShape() override; InferForwardCommunication()50 Status InferForwardCommunication() override { return SUCCESS; } InferAsLossDivisor()51 Status InferAsLossDivisor() override { return SUCCESS; } 52 #if ((defined ENABLE_CPU) && (!defined _WIN32)) 53 Status ComputeReplaceGraph(const CNodePtr &cnode); 54 #endif 55 56 private: 57 std::string replace_op_name_ = UNIQUE; 58 int64_t dev_num_ = 1; 59 }; 60 } // namespace parallel 61 } // namespace mindspore 62 63 #endif // MINDSPORE_CCSRC_FRONTEND_PARALLEL_OPS_INFO_UNIQUE_INFO_H_ 64