1 /** 2 * Copyright 2021 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_OPTIMIZER_GRAPH_SPECIFY_GRAPH_INPUT_FORMAT_H_ 18 #define MINDSPORE_LITE_TOOLS_OPTIMIZER_GRAPH_SPECIFY_GRAPH_INPUT_FORMAT_H_ 19 20 #include "include/backend/optimizer/pass.h" 21 #include "tools/optimizer/common/gllo_utils.h" 22 #include "include/api/format.h" 23 #include "include/api/types.h" 24 #include "include/registry/converter_context.h" 25 26 namespace mindspore { 27 namespace opt { 28 class SpecifyGraphInputFormat : public Pass { 29 public: 30 explicit SpecifyGraphInputFormat(mindspore::Format exp_graph_input_format = mindspore::NHWC, 31 mindspore::Format cur_graph_input_format = mindspore::NHWC) 32 : Pass("SpecifyGraphInputFormat"), 33 exp_graph_input_format_(exp_graph_input_format), 34 cur_graph_input_format_(cur_graph_input_format) {} 35 ~SpecifyGraphInputFormat() override = default; 36 bool Run(const FuncGraphPtr &graph) override; 37 38 static bool GetCurGraphInputFormat(const FuncGraphPtr &graph, converter::FmkType fmk_type, 39 mindspore::Format *input_format); 40 41 private: 42 STATUS HandleGraphInput(const FuncGraphPtr &graph); 43 mindspore::Format exp_graph_input_format_; 44 mindspore::Format cur_graph_input_format_; 45 }; 46 } // namespace opt 47 } // namespace mindspore 48 49 #endif // MINDSPORE_LITE_TOOLS_OPTIMIZER_GRAPH_SPECIFY_GRAPH_INPUT_FORMAT_H_ 50