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
  
  namespace phi {
  namespace funcs {
  
  inline int ComputeStride(int axis, phi::DDim dims) {
    int size = 1;
    for (int i = axis + 1; i < dims.size(); i++) {
      size *= dims[i];
    }
    return size;
  }
  
  }  // namespace funcs
  }  // namespace phi
  