text: /**
   * Copyright 2020 Huawei Technologies Co., Ltd
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #ifndef MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_CPU_ADDN_CPU_KERNEL_H_
  #define MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_CPU_ADDN_CPU_KERNEL_H_
  #include <vector>
  #include <memory>
  #include "backend/kernel_compiler/cpu/mkldnn/mkl_cpu_kernel.h"
  
  namespace mindspore {
  namespace kernel {
  class AddNCPUKernel : public MKLCPUKernel {
   public:
    AddNCPUKernel() = default;
    ~AddNCPUKernel() override = default;
  
    void InitKernel(const CNodePtr &kernel_node) override;
  
    bool Launch(const std::vector<AddressPtr> &inputs, const std::vector<AddressPtr> &workspace,
                const std::vector<AddressPtr> &outputs) override;
  
   private:
    template <typename T>
    void LaunchNnacl(const std::vector<kernel::AddressPtr> &inputs, const std::vector<kernel::AddressPtr> &outputs);
    void CheckParam(const CNodePtr &kernel_node);
    size_t input_num_{0};
    std::vector<size_t> output_shape_;
    TypeId dtype_{kNumberTypeFloat32};
  };
  
  MS_REG_CPU_KERNEL(AddN,
                    KernelAttr().SetAllSameAttr(true).AddInputAttr(kNumberTypeFloat32).AddOutputAttr(kNumberTypeFloat32),
                    AddNCPUKernel);
  MS_REG_CPU_KERNEL(AddN,
                    KernelAttr().SetAllSameAttr(true).AddInputAttr(kNumberTypeInt32).AddOutputAttr(kNumberTypeInt32),
                    AddNCPUKernel);
  MS_REG_CPU_KERNEL(AddN,
                    KernelAttr().SetAllSameAttr(true).AddInputAttr(kNumberTypeFloat64).AddOutputAttr(kNumberTypeFloat64),
                    AddNCPUKernel);
  }  // namespace kernel
  }  // namespace mindspore
  
  #endif  // MINDSPORE_CCSRC_BACKEND_KERNEL_COMPILER_CPU_ADDN_CPU_KERNEL_H_
  