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_RUNTIME_KERNEL_ARM_BASE_STACK_BASE_H_ 17 #define MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_BASE_STACK_BASE_H_ 18 19 #include <vector> 20 #include "src/inner_kernel.h" 21 #include "nnacl/stack_parameter.h" 22 23 using mindspore::lite::InnerContext; 24 namespace mindspore::kernel { 25 class StackBaseCPUKernel : public InnerKernel { 26 public: StackBaseCPUKernel(OpParameter * parameter,const std::vector<lite::Tensor * > & inputs,const std::vector<lite::Tensor * > & outputs,const InnerContext * ctx)27 StackBaseCPUKernel(OpParameter *parameter, const std::vector<lite::Tensor *> &inputs, 28 const std::vector<lite::Tensor *> &outputs, const InnerContext *ctx) 29 : InnerKernel(parameter, inputs, outputs, ctx) {} 30 ~StackBaseCPUKernel() override = default; 31 32 int Init() override; 33 int ReSize() override; 34 int Run() override; 35 int StackExecute(int task_id); 36 37 protected: 38 int axis_ = 0; 39 size_t data_type_size_ = 0; 40 size_t copy_size_ = 0; 41 int outer_size_ = 1; 42 int num_threads_ = 1; 43 void **all_inputs_ = nullptr; 44 }; 45 } // namespace mindspore::kernel 46 #endif // MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_BASE_STACK_BASE_H_ 47