internal_stack.h

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#ifndef INFINI_OPS_BASE_INTERNAL_STACK_H_
#define INFINI_OPS_BASE_INTERNAL_STACK_H_
 
#include <vector>
 
#include "operator.h"
 
namespace infini::ops::internal {
 
class Stack : public Operator<Stack> {
 public:
  Stack(const std::vector<Tensor> tensors, const int64_t dim, Tensor out)
      : out_shape_{out.shape()},
        out_strides_{out.strides()},
        out_type_{out.dtype()},
        tensors_{tensors},
        dim_{dim},
        device_index_{out.device().index()} {}
 
  virtual void operator()(const std::vector<Tensor> tensors, const int64_t dim,
                          Tensor out) const = 0;
 
 protected:
  Tensor::Shape out_shape_;
 
  Tensor::Strides out_strides_;
 
  DataType out_type_;
 
  std::vector<Tensor> tensors_{};
 
  int64_t dim_{};
 
  int device_index_{0};
};
 
}  // namespace infini::ops::internal
 
#endif