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 17 #ifndef MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP32_BATCHNORM_FP32_H_ 18 #define MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP32_BATCHNORM_FP32_H_ 19 20 #include <vector> 21 #include "src/inner_kernel.h" 22 #include "include/context.h" 23 #include "nnacl/fp32/batchnorm_fp32.h" 24 #include "nnacl/batchnorm_parameter.h" 25 26 using mindspore::lite::InnerContext; 27 28 namespace mindspore::kernel { 29 class BatchnormCPUKernel : public InnerKernel { 30 public: BatchnormCPUKernel(OpParameter * parameter,const std::vector<lite::Tensor * > & inputs,const std::vector<lite::Tensor * > & outputs,const InnerContext * ctx)31 BatchnormCPUKernel(OpParameter *parameter, const std::vector<lite::Tensor *> &inputs, 32 const std::vector<lite::Tensor *> &outputs, const InnerContext *ctx) 33 : InnerKernel(parameter, inputs, outputs, ctx) {} ~BatchnormCPUKernel()34 virtual ~BatchnormCPUKernel() { FreeMeanAndVariance(); } 35 36 int Init() override; 37 int ReSize() override; 38 int Run() override; 39 virtual int InitConstTensor(); 40 virtual int DoExecute(int task_id); 41 virtual int set_momentum(float momentum); 42 virtual float get_momentum(); 43 virtual int RestoreDefaultMomentum(); 44 45 protected: 46 int FillParam(); 47 void FreeMeanAndVariance(); 48 void *mean_ = nullptr; 49 void *variance_ = nullptr; 50 float default_momentum_ = -1.0f; 51 }; 52 53 int BatchNormRun(void *cdata, int task_id, float lhs_scale, float rhs_scale); 54 } // namespace mindspore::kernel 55 56 #endif // MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP32_BATCHNORM_FP32_H_ 57