reid from https://github.com/michuanhaohao/reid-strong-baseline
zhangmeng
2020-01-17 f7c4a3cfd07adede3308f8d9d3d7315427d90a7c
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#ifndef CAFFE2_OPERATORS_LOCALLY_CONNECTED_OP_UTIL_H_
#define CAFFE2_OPERATORS_LOCALLY_CONNECTED_OP_UTIL_H_
 
#include <vector>
 
#include "caffe2/core/types.h"
 
namespace caffe2 {
namespace lc_op_util {
 
struct ShapeParams {
  int N;
  int C;
  int M;
  int input_image_size;
  int output_image_size;
  int kernel_size;
  std::vector<int> X_dims;
  std::vector<int> column_slice_dims;
  std::vector<int> column_dims;
  std::vector<int> column_transposed_dims;
  std::vector<int> column_axes;
  std::vector<int> Y_dims;
  std::vector<int> Y_transposed_dims;
  std::vector<int> Y_axes;
};
 
struct CUDAConvNetShapeParams {
  int N;
  int C;
  int M;
  int X_H;
  int X_W;
  int Y_H;
  int Y_W;
};
 
CAFFE2_API void SetColumnBufferShape(
    int N,
    int kernel_dim,
    int output_image_size,
    const std::vector<int>& output_image_dims,
    StorageOrder order,
    std::vector<int>* column_slice_dims,
    std::vector<int>* column_dims,
    std::vector<int>* column_transposed_dims,
    std::vector<int>* column_axes);
 
CAFFE2_API void SetYBufferShape(
    int N,
    int M,
    int output_image_size,
    StorageOrder order,
    std::vector<int>* Y_dims,
    std::vector<int>* Y_transposed_dims,
    std::vector<int>* Y_axes);
 
} // namespace lc_op_util
} // namespace caffe2
 
#endif // CAFFE2_OPERATORS_LOCALLY_CONNECTED_OP_UTIL_H_