text: /*
   * Copyright (c) 2019 Samsung Electronics Co., Ltd. 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.
   */
  
  #ifndef __ONERT_EXEC_IO_DESCRIPTION_H__
  #define __ONERT_EXEC_IO_DESCRIPTION_H__
  
  #include <vector>
  #include <unordered_map>
  
  #include "ir/OperandInfo.h"
  #include "ir/Index.h"
  
  namespace onert
  {
  namespace exec
  {
  
  struct InputDesc
  {
    const ir::OperandInfo info;
    const void *buffer;
    const size_t size;
    const ir::Layout layout;
  
    InputDesc(void) = delete;
    InputDesc(const ir::OperandInfo &info, const void *buffer, const size_t size, ir::Layout layout)
        : info(info), buffer(buffer), size(size), layout(layout)
    {
    }
  };
  
  struct OutputDesc
  {
    // not `const` because shape should be modified after execution in case when output is
    // a dynamic tensor
    ir::OperandInfo info;
    void *buffer;
    const size_t size;
    const ir::Layout layout;
  
    OutputDesc(void) = delete;
    OutputDesc(const ir::OperandInfo &info, void *buffer, const size_t size, ir::Layout layout)
        : info(info), buffer(buffer), size(size), layout(layout)
    {
    }
  };
  
  struct IODescription
  {
    std::vector<std::unique_ptr<InputDesc>> inputs;
    std::vector<std::unique_ptr<OutputDesc>> outputs;
    // Contains shape of input set by nnfw_set_input_tensorinfo(..)
    std::unordered_map<ir::IOIndex, ir::Shape> dynamic_input_shapes;
  };
  
  } // namespace exec
  } // namespace onert
  
  #endif // __ONERT_EXEC_IO_DESCRIPTION_H__
  