TIM-VX/src/tim/vx/operation_private.h

/****************************************************************************
*
*    Copyright (c) 2020 Vivante Corporation
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#ifndef TIM_VX_OPERATION_PRIVATE_H_
#define TIM_VX_OPERATION_PRIVATE_H_
#include "graph_private.h"
#include "vsi_nn_pub.h"

namespace tim {
namespace vx {
class OperationImpl {
 public:
  // OperationImpl(Graph* graph, uint32_t operation_id, int input_cnt = 0,
  //               int output_cnt = 0);
  OperationImpl(Graph* graph, uint32_t operation_id, int input_cnt = 0,
                int output_cnt = 0, DataLayout layout = DataLayout::ANY);
  ~OperationImpl() {}

  OperationImpl& BindInput(const std::shared_ptr<Tensor>& tensor);
  OperationImpl& BindOutput(const std::shared_ptr<Tensor>& tensor);
  OperationImpl& SetRoundingPolicy(
      OverflowPolicy overflow_policy = OverflowPolicy::SATURATE,
      RoundingPolicy rounding_policy = RoundingPolicy::RTNE,
      RoundType down_scale_size_rounding = RoundType::FLOOR,
      uint32_t accumulator_bits = 0);

  vsi_nn_node_t* node() { return this->node_; }

  std::vector<std::shared_ptr<Tensor>> InputsTensor() { return inputs_tensor_; }
  std::vector<std::shared_ptr<Tensor>> OutputsTensor() {
    return outputs_tensor_;
  }

  GraphImpl* graph_;
  uint32_t operation_id_{0};
  int32_t input_cnt_{0};
  int32_t output_cnt_{0};
  DataLayout layout_{DataLayout::ANY};
  vsi_nn_node_t* node_{nullptr};
  int32_t input_tensor_index{0};
  int32_t output_tensor_index{0};
  std::vector<std::shared_ptr<Tensor>> inputs_tensor_;
  std::vector<std::shared_ptr<Tensor>> outputs_tensor_;

};

}  // namespace vx
}  // namespace tim

#endif /* TIM_VX_OPERATION_PRIVATE_H_ */