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_FP16_STACK_FP16_H_ 17 #define MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP16_STACK_FP16_H_ 18 19 #include <vector> 20 #include "src/inner_kernel.h" 21 #include "src/runtime/kernel/arm/base/stack_base.h" 22 23 namespace mindspore::kernel { 24 class StackFp16CPUKernel : public StackBaseCPUKernel { 25 public: StackFp16CPUKernel(OpParameter * parameter,const std::vector<lite::Tensor * > & inputs,const std::vector<lite::Tensor * > & outputs,const lite::InnerContext * ctx)26 StackFp16CPUKernel(OpParameter *parameter, const std::vector<lite::Tensor *> &inputs, 27 const std::vector<lite::Tensor *> &outputs, const lite::InnerContext *ctx) 28 : StackBaseCPUKernel(parameter, inputs, outputs, ctx) {} 29 ~StackFp16CPUKernel() override = default; 30 int Init() override; 31 int Run() override; 32 int DoExecute(int task_id); 33 34 private: 35 void InitMallocFlags(); 36 int MallocAssignBuffer(); 37 void FreeBuffer(); 38 39 private: 40 std::vector<bool> malloc_buffers_; 41 std::vector<void *> buffers_; 42 float16_t *out_buffer_ = nullptr; 43 bool malloc_out_ = false; 44 }; 45 } // namespace mindspore::kernel 46 47 #endif // MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP16_STACK_FP16_H_ 48