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 #ifndef MINDSPORE_LITE_SRC_TRAIN_TRAIN_UTILS_H_ 17 #define MINDSPORE_LITE_SRC_TRAIN_TRAIN_UTILS_H_ 18 19 #include <vector> 20 #include <string> 21 #include "src/tensor.h" 22 #include "src/executor/kernel_exec.h" 23 24 namespace mindspore { 25 namespace kernel { 26 class KernelExec; 27 } 28 29 namespace lite { 30 kernel::KernelExec *TSFindKernel(const std::vector<kernel::KernelExec *> &where, const std::string &searchParameter); 31 size_t TSFindTensor(const std::vector<lite::Tensor *> &where, const lite::Tensor *searchParameter); 32 size_t TSFindTensorByName(const std::vector<lite::Tensor *> &where, const std::string &searchParameter); 33 kernel::KernelExec *TSFindKernel(const std::vector<kernel::KernelExec *> &where, const std::string &searchParameter); 34 size_t TSFindTensor(const std::vector<lite::Tensor *> &where, const lite::Tensor *searchParameter); 35 float CalculateSparseClassification(lite::Tensor *input, lite::Tensor *output); 36 float CalculateOneHotClassification(lite::Tensor *input, lite::Tensor *output); 37 Tensor *CastTensor(Tensor *tensor, TypeId dst_data_type, bool support_fp16); 38 int ScaleTensor(Tensor *tensor, float scale); 39 std::vector<Tensor *> TSFindTensors(const kernel::KernelExec *pre_kernel, const kernel::KernelExec *post_kernel); 40 } // namespace lite 41 } // namespace mindspore 42 #endif // MINDSPORE_LITE_SRC_TRAIN_TRAIN_UTILS_H_ 43