linalg_lu.h

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#ifndef INFINI_OPS_BASE_LINALG_LU_H_
#define INFINI_OPS_BASE_LINALG_LU_H_
 
#include "operator.h"
 
namespace infini::ops::linalg {
 
class Lu : public Operator<Lu> {
 public:
  Lu(const Tensor A, const bool pivot, Tensor P, Tensor L, Tensor U)
      : A_shape_{A.shape()},
        A_strides_{A.strides()},
        A_type_{A.dtype()},
        P_shape_{P.shape()},
        P_strides_{P.strides()},
        P_type_{P.dtype()},
        L_shape_{L.shape()},
        L_strides_{L.strides()},
        L_type_{L.dtype()},
        U_shape_{U.shape()},
        U_strides_{U.strides()},
        U_type_{U.dtype()},
        pivot_{pivot},
        device_index_{P.device().index()} {}
 
  virtual void operator()(const Tensor A, const bool pivot, Tensor P, Tensor L,
                          Tensor U) const = 0;
 
 protected:
  Tensor::Shape A_shape_;
 
  Tensor::Strides A_strides_;
 
  DataType A_type_;
 
  Tensor::Shape P_shape_;
 
  Tensor::Strides P_strides_;
 
  DataType P_type_;
 
  Tensor::Shape L_shape_;
 
  Tensor::Strides L_strides_;
 
  DataType L_type_;
 
  Tensor::Shape U_shape_;
 
  Tensor::Strides U_strides_;
 
  DataType U_type_;
 
  bool pivot_{};
 
  int device_index_{0};
};
 
}  // namespace infini::ops::linalg
 
#endif