linalg_lu_factor.h

Go to the documentation of this file.

#ifndef INFINI_OPS_BASE_LINALG_LU_FACTOR_H_
#define INFINI_OPS_BASE_LINALG_LU_FACTOR_H_
 
#include "operator.h"
 
namespace infini::ops::linalg {
 
class LuFactor : public Operator<LuFactor> {
 public:
  LuFactor(const Tensor A, const bool pivot, Tensor LU, Tensor pivots)
      : A_shape_{A.shape()},
        A_strides_{A.strides()},
        A_type_{A.dtype()},
        LU_shape_{LU.shape()},
        LU_strides_{LU.strides()},
        LU_type_{LU.dtype()},
        pivots_shape_{pivots.shape()},
        pivots_strides_{pivots.strides()},
        pivots_type_{pivots.dtype()},
        pivot_{pivot},
        device_index_{LU.device().index()} {}
 
  virtual void operator()(const Tensor A, const bool pivot, Tensor LU,
                          Tensor pivots) const = 0;
 
 protected:
  Tensor::Shape A_shape_;
 
  Tensor::Strides A_strides_;
 
  DataType A_type_;
 
  Tensor::Shape LU_shape_;
 
  Tensor::Strides LU_strides_;
 
  DataType LU_type_;
 
  Tensor::Shape pivots_shape_;
 
  Tensor::Strides pivots_strides_;
 
  DataType pivots_type_;
 
  bool pivot_{};
 
  int device_index_{0};
};
 
}  // namespace infini::ops::linalg
 
#endif