linalg_eigh.h

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#ifndef INFINI_OPS_BASE_LINALG_EIGH_H_
#define INFINI_OPS_BASE_LINALG_EIGH_H_
 
#include <string>
 
#include "operator.h"
 
namespace infini::ops::linalg {
 
class Eigh : public Operator<Eigh> {
 public:
  Eigh(const Tensor input, const std::string UPLO, Tensor eigvals,
       Tensor eigvecs)
      : input_shape_{input.shape()},
        input_strides_{input.strides()},
        input_type_{input.dtype()},
        eigvals_shape_{eigvals.shape()},
        eigvals_strides_{eigvals.strides()},
        eigvals_type_{eigvals.dtype()},
        eigvecs_shape_{eigvecs.shape()},
        eigvecs_strides_{eigvecs.strides()},
        eigvecs_type_{eigvecs.dtype()},
        UPLO_{UPLO},
        device_index_{eigvals.device().index()} {}
 
  virtual void operator()(const Tensor input, const std::string UPLO,
                          Tensor eigvals, Tensor eigvecs) const = 0;
 
 protected:
  Tensor::Shape input_shape_;
 
  Tensor::Strides input_strides_;
 
  DataType input_type_;
 
  Tensor::Shape eigvals_shape_;
 
  Tensor::Strides eigvals_strides_;
 
  DataType eigvals_type_;
 
  Tensor::Shape eigvecs_shape_;
 
  Tensor::Strides eigvecs_strides_;
 
  DataType eigvecs_type_;
 
  std::string UPLO_{};
 
  int device_index_{0};
};
 
}  // namespace infini::ops::linalg
 
#endif