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#ifndef TIM_VX_OPS_MAXPOOLWITHARGMAX2_H_
#define TIM_VX_OPS_MAXPOOLWITHARGMAX2_H_

#include <array>

#include "tim/vx/builtin_op.h"
#include "tim/vx/types.h"

#ifdef VSI_FEAT_OP_MAXPOOLWITHARGMAX

namespace tim {
namespace vx {
namespace ops {

/**
 * ## MaxpoolWithArgmax2
 *
 * Performs an 2-D Max pooling operation and return indices(which start at the beginning of the input tensor).
 *
 * - padding : AUTO, VALID or SAME.
 * - ksize : filter size.
 * - stride : stride along each spatial axis.
 * - round_type : CEILING or FLOOR.
 */

class MaxpoolWithArgmax2 : public BuiltinOp {
 public:
  MaxpoolWithArgmax2(Graph* graph, PadType padding,
         const std::array<uint32_t, 2>& ksize,
         const std::array<uint32_t, 2>& stride,
         RoundType round_type = RoundType::FLOOR,
         DataLayout layout = DataLayout::WHCN);

  std::shared_ptr<Operation> Clone(std::shared_ptr<Graph>& graph) const override;

 protected:
  const PadType padding_;
  const std::array<uint32_t, 2> ksize_;
  const std::array<uint32_t, 2> stride_;
  const RoundType round_type_;
};

}  // namespace ops
}  // namespace vx
}  // namespace tim

#endif //(VSI_FEAT_OP_MAXPOOLWITHARGMAX)
#endif /* TIM_VX_OPS_MAXPOOLWITHARGMAX2_H_ */