linalg_qr.h

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#ifndef INFINI_OPS_BASE_LINALG_QR_H_
#define INFINI_OPS_BASE_LINALG_QR_H_
 
#include <string>
 
#include "operator.h"
 
namespace infini::ops::linalg {
 
class Qr : public Operator<Qr> {
 public:
  Qr(const Tensor A, const std::string mode, Tensor Q, Tensor R)
      : A_shape_{A.shape()},
        A_strides_{A.strides()},
        A_type_{A.dtype()},
        Q_shape_{Q.shape()},
        Q_strides_{Q.strides()},
        Q_type_{Q.dtype()},
        R_shape_{R.shape()},
        R_strides_{R.strides()},
        R_type_{R.dtype()},
        mode_{mode},
        device_index_{Q.device().index()} {}
 
  virtual void operator()(const Tensor A, const std::string mode, Tensor Q,
                          Tensor R) const = 0;
 
 protected:
  Tensor::Shape A_shape_;
 
  Tensor::Strides A_strides_;
 
  DataType A_type_;
 
  Tensor::Shape Q_shape_;
 
  Tensor::Strides Q_strides_;
 
  DataType Q_type_;
 
  Tensor::Shape R_shape_;
 
  Tensor::Strides R_strides_;
 
  DataType R_type_;
 
  std::string mode_{};
 
  int device_index_{0};
};
 
}  // namespace infini::ops::linalg
 
#endif