text: // Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
  //
  // 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.
  
  #pragma once
  
  #include "paddle/phi/kernels/reduce_grad_kernel.h"
  
  #include "paddle/phi/kernels/funcs/reduce_functor.h"
  #include "paddle/phi/kernels/impl/reduce_grad.h"
  
  namespace phi {
  
  template <typename T, typename Context>
  void ReduceProdGradKernel(const Context& dev_ctx,
                            const DenseTensor& x,
                            const DenseTensor& out,
                            const DenseTensor& out_grad,
                            const std::vector<int64_t>& dims,
                            bool keep_dim,
                            bool reduce_all,
                            DenseTensor* x_grad) {
    ReduceGradKernel<Context, T, funcs::ProdGradFunctor>(
        dev_ctx, x, out, out_grad, dims, keep_dim, reduce_all, x_grad);
  }
  
  }  // namespace phi
  