pow.h

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#ifndef INFINI_OPS_BASE_POW_H_
#define INFINI_OPS_BASE_POW_H_
 
#include "operator.h"
 
namespace infini::ops {
 
class Pow : public Operator<Pow> {
 public:
  Pow(const Tensor input, const Tensor exponent, Tensor out)
      : input_shape_{input.shape()},
        input_strides_{input.strides()},
        input_type_{input.dtype()},
        exponent_shape_{exponent.shape()},
        exponent_strides_{exponent.strides()},
        exponent_type_{exponent.dtype()},
        out_shape_{out.shape()},
        out_strides_{out.strides()},
        out_type_{out.dtype()},
        device_index_{out.device().index()} {}
 
  Pow(const Tensor input, const double exponent, Tensor out)
      : input_shape_{input.shape()},
        input_strides_{input.strides()},
        input_type_{input.dtype()},
        out_shape_{out.shape()},
        out_strides_{out.strides()},
        out_type_{out.dtype()},
        exponent_{exponent},
        device_index_{out.device().index()} {}
 
  [[deprecated("Use the explicit-output overload instead.")]]
  Pow(Tensor input, const double exponent)
      : input_shape_{input.shape()},
        input_strides_{input.strides()},
        input_type_{input.dtype()},
        exponent_{exponent},
        device_index_{input.device().index()} {}
 
  [[deprecated("Use the explicit-output overload instead.")]]
  Pow(Tensor input, const Tensor exponent)
      : input_shape_{input.shape()},
        input_strides_{input.strides()},
        input_type_{input.dtype()},
        exponent_shape_{exponent.shape()},
        exponent_strides_{exponent.strides()},
        exponent_type_{exponent.dtype()},
        device_index_{input.device().index()} {}
 
  virtual void operator()(const Tensor input, const Tensor exponent,
                          Tensor out) const = 0;
 
  virtual void operator()(const Tensor input, const double exponent,
                          Tensor out) const = 0;
 
  [[deprecated("Use an explicit-output overload instead.")]]
  virtual void operator()(Tensor input, const double exponent) const = 0;
 
  [[deprecated("Use an explicit-output overload instead.")]]
  virtual void operator()(Tensor input, const Tensor exponent) const = 0;
 
 protected:
  Tensor::Shape input_shape_;
 
  Tensor::Strides input_strides_;
 
  DataType input_type_;
 
  Tensor::Shape exponent_shape_;
 
  Tensor::Strides exponent_strides_;
 
  DataType exponent_type_;
 
  Tensor::Shape out_shape_;
 
  Tensor::Strides out_strides_;
 
  DataType out_type_;
 
  double exponent_{};
 
  int device_index_{0};
};
 
}  // namespace infini::ops
 
#endif