text: /*
   * Copyright (c) 2016-present Jean-Noel Braun.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  #ifndef BCNN_DROPOUT_LAYER_H
  #define BCNN_DROPOUT_LAYER_H
  
  #include "bcnn_net.h"
  #include "bcnn_node.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  typedef struct bcnn_dropout_param {
      float dropout_rate;
      float scale;
      float *rand;
  #ifdef BCNN_USE_CUDA
      float *rand_gpu;
  #endif
  } bcnn_dropout_param;
  
  void bcnn_forward_dropout_layer(bcnn_net *net, bcnn_node *node);
  void bcnn_backward_dropout_layer(bcnn_net *net, bcnn_node *node);
  void bcnn_release_param_dropout_layer(bcnn_node *node);
  
  #ifdef BCNN_USE_CUDA
  void bcnn_forward_dropout_layer_gpu(bcnn_net *net, bcnn_node *node);
  void bcnn_backward_dropout_layer_gpu(bcnn_net *net, bcnn_node *node);
  #endif
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif  // BCNN_DROPOUT_LAYER_H