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 #ifndef MINDSPORE_LITE_SRC_RUNTIME_TENSOR_CATEGORY_H_ 17 #define MINDSPORE_LITE_SRC_RUNTIME_TENSOR_CATEGORY_H_ 18 19 #include <cstddef> 20 #include "ir/dtype/type_id.h" 21 22 namespace mindspore { 23 namespace schema { 24 struct Tensor; 25 } 26 namespace lite { 27 enum Category { 28 VAR, // activation tensor 29 CONST_TENSOR, // weight tensor 30 CONST_SCALAR, // weight scalar 31 GRAPH_INPUT, 32 GRAPH_OUTPUT, 33 PARAMETER, 34 }; 35 36 Category TensorCategory(const int node_type, const size_t shape_num, const TypeId data_type, const size_t data_size); 37 Category TensorCategory(const schema::Tensor &tensor); 38 bool IsConstTensor(const schema::Tensor &tensor); 39 } // namespace lite 40 } // namespace mindspore 41 #endif // MINDSPORE_LITE_SRC_RUNTIME_TENSOR_CATEGORY_H_ 42