text: #pragma once
  
  // @generated by aten/src/ATen/gen.py
  
  #include "ATen/CPUTypeDefault.h"
  #include "ATen/Context.h"
  #include "ATen/CheckGenerator.h"
  
  
  
  #ifdef _MSC_VER
  #ifdef Type
  #undef Type
  #endif
  #endif
  
  namespace at {
  
  struct CPUIntType final : public CPUTypeDefault {
    explicit CPUIntType();
    virtual ScalarType scalarType() const override;
    virtual caffe2::TypeMeta typeMeta() const override;
    virtual Backend backend() const override;
    virtual const char * toString() const override;
    virtual size_t elementSizeInBytes() const override;
    virtual TypeID ID() const override;
  
    // example
    // virtual Tensor * add(Tensor & a, Tensor & b) override;
    Tensor & _th_set_(Tensor & self, Storage source) const override;
    Tensor & _th_set_(Tensor & self, Storage source, int64_t storage_offset, IntList size, IntList stride) const override;
    Tensor & _th_set_(Tensor & self, const Tensor & source) const override;
    Tensor & _th_set_(Tensor & self) const override;
    Tensor & _th_fill_(Tensor & self, Scalar value) const override;
    Tensor & _th_fill_(Tensor & self, const Tensor & value) const override;
    bool _th_is_set_to(const Tensor & self, const Tensor & tensor) const override;
    Tensor & s__th_masked_fill_(Tensor & self, const Tensor & mask, Scalar value) const override;
    Tensor & s__th_masked_fill_(Tensor & self, const Tensor & mask, const Tensor & value) const override;
    Tensor & s__th_masked_scatter_(Tensor & self, const Tensor & mask, const Tensor & source) const override;
    Tensor & s__th_masked_select_out(Tensor & result, const Tensor & self, const Tensor & mask) const override;
    Tensor s__th_masked_select(const Tensor & self, const Tensor & mask) const override;
    Tensor & _th_nonzero_out(Tensor & result, const Tensor & self) const override;
    Tensor _th_nonzero(const Tensor & self) const override;
    Tensor _th_clone(const Tensor & self) const override;
    Tensor _th_view(const Tensor & self, IntList size) const override;
    Tensor & _th_resize_as_(Tensor & self, const Tensor & the_template) const override;
    Tensor & _th_index_select_out(Tensor & result, const Tensor & self, int64_t dim, const Tensor & index) const override;
    Tensor _th_index_select(const Tensor & self, int64_t dim, const Tensor & index) const override;
    Tensor & _th_index_copy_(Tensor & self, int64_t dim, const Tensor & index, const Tensor & source) const override;
    Tensor & _th_take_out(Tensor & result, const Tensor & self, const Tensor & index) const override;
    Tensor _th_take(const Tensor & self, const Tensor & index) const override;
    Tensor & _th_put_(Tensor & self, const Tensor & index, const Tensor & source, bool accumulate) const override;
    Tensor & _th_index_add_(Tensor & self, int64_t dim, const Tensor & index, const Tensor & source) const override;
    Tensor & _th_index_fill_(Tensor & self, int64_t dim, const Tensor & index, Scalar value) const override;
    Tensor & _th_index_fill_(Tensor & self, int64_t dim, const Tensor & index, const Tensor & value) const override;
    Tensor & _th_unfold_out(Tensor & result, const Tensor & self, int64_t dimension, int64_t size, int64_t step) const override;
    Tensor _th_unfold(const Tensor & self, int64_t dimension, int64_t size, int64_t step) const override;
    Tensor & _th_range_out(Tensor & result, Scalar start, Scalar end, Scalar step) const override;
    Tensor _th_range(Scalar start, Scalar end, Scalar step) const override;
    Tensor & _th_arange_out(Tensor & result, Scalar start, Scalar end, Scalar step) const override;
    Tensor _th_arange(Scalar start, Scalar end, Scalar step) const override;
    Tensor & _th_arange_out(Tensor & result, Scalar end) const override;
    Tensor _th_arange(Scalar end) const override;
    Tensor & _th_scatter_(Tensor & self, int64_t dim, const Tensor & index, const Tensor & src) const override;
    Tensor & _th_scatter_(Tensor & self, int64_t dim, const Tensor & index, Scalar value) const override;
    Tensor & _th_scatter_add_(Tensor & self, int64_t dim, const Tensor & index, const Tensor & src) const override;
    Tensor & _th_gather_out(Tensor & result, const Tensor & self, int64_t dim, const Tensor & index) const override;
    Tensor _th_gather(const Tensor & self, int64_t dim, const Tensor & index) const override;
    bool _th_equal(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_and_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_and(const Tensor & self, Scalar other) const override;
    Tensor & s__th_and_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_and(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_iand_(Tensor & self, Scalar other) const override;
    Tensor & s__th_iand_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_or_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_or(const Tensor & self, Scalar other) const override;
    Tensor & s__th_or_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_or(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_ior_(Tensor & self, Scalar other) const override;
    Tensor & s__th_ior_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_xor_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_xor(const Tensor & self, Scalar other) const override;
    Tensor & s__th_xor_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_xor(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_ixor_(Tensor & self, Scalar other) const override;
    Tensor & s__th_ixor_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_lshift_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_lshift(const Tensor & self, Scalar other) const override;
    Tensor & s__th_lshift_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_lshift(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_ilshift_(Tensor & self, Scalar other) const override;
    Tensor & s__th_ilshift_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_rshift_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_rshift(const Tensor & self, Scalar other) const override;
    Tensor & s__th_rshift_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_rshift(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_irshift_(Tensor & self, Scalar other) const override;
    Tensor & s__th_irshift_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_lt_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_lt(const Tensor & self, Scalar other) const override;
    Tensor & s__th_lt_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_lt(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_lt_(Tensor & self, Scalar other) const override;
    Tensor & s__th_lt_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_gt_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_gt(const Tensor & self, Scalar other) const override;
    Tensor & s__th_gt_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_gt(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_gt_(Tensor & self, Scalar other) const override;
    Tensor & s__th_gt_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_le_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_le(const Tensor & self, Scalar other) const override;
    Tensor & s__th_le_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_le(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_le_(Tensor & self, Scalar other) const override;
    Tensor & s__th_le_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_ge_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_ge(const Tensor & self, Scalar other) const override;
    Tensor & s__th_ge_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_ge(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_ge_(Tensor & self, Scalar other) const override;
    Tensor & s__th_ge_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_eq_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_eq(const Tensor & self, Scalar other) const override;
    Tensor & s__th_eq_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_eq(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_eq_(Tensor & self, Scalar other) const override;
    Tensor & s__th_eq_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_ne_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_ne(const Tensor & self, Scalar other) const override;
    Tensor & s__th_ne_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_ne(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_ne_(Tensor & self, Scalar other) const override;
    Tensor & s__th_ne_(Tensor & self, const Tensor & other) const override;
    Tensor & s__th_min_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_min(const Tensor & self, const Tensor & other) const override;
    Tensor _th_min(const Tensor & self) const override;
    std::tuple<Tensor &,Tensor &> _th_min_out(Tensor & min, Tensor & min_indices, const Tensor & self, int64_t dim, bool keepdim) const override;
    std::tuple<Tensor,Tensor> _th_min(const Tensor & self, int64_t dim, bool keepdim) const override;
    Tensor & s__th_max_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_max(const Tensor & self, const Tensor & other) const override;
    Tensor _th_max(const Tensor & self) const override;
    std::tuple<Tensor &,Tensor &> _th_max_out(Tensor & max, Tensor & max_indices, const Tensor & self, int64_t dim, bool keepdim) const override;
    std::tuple<Tensor,Tensor> _th_max(const Tensor & self, int64_t dim, bool keepdim) const override;
    std::tuple<Tensor &,Tensor &> _th_kthvalue_out(Tensor & values, Tensor & indices, const Tensor & self, int64_t k, int64_t dim, bool keepdim) const override;
    std::tuple<Tensor,Tensor> _th_kthvalue(const Tensor & self, int64_t k, int64_t dim, bool keepdim) const override;
    std::tuple<Tensor &,Tensor &> _th_mode_out(Tensor & values, Tensor & indices, const Tensor & self, int64_t dim, bool keepdim) const override;
    std::tuple<Tensor,Tensor> _th_mode(const Tensor & self, int64_t dim, bool keepdim) const override;
    Tensor _th_median(const Tensor & self) const override;
    std::tuple<Tensor &,Tensor &> _th_median_out(Tensor & values, Tensor & indices, const Tensor & self, int64_t dim, bool keepdim) const override;
    std::tuple<Tensor,Tensor> _th_median(const Tensor & self, int64_t dim, bool keepdim) const override;
    std::tuple<Tensor &,Tensor &> _th_sort_out(Tensor & values, Tensor & indices, const Tensor & self, int64_t dim, bool descending) const override;
    std::tuple<Tensor,Tensor> _th_sort(const Tensor & self, int64_t dim, bool descending) const override;
    std::tuple<Tensor &,Tensor &> _th_topk_out(Tensor & values, Tensor & indices, const Tensor & self, int64_t k, int64_t dim, bool largest, bool sorted) const override;
    std::tuple<Tensor,Tensor> _th_topk(const Tensor & self, int64_t k, int64_t dim, bool largest, bool sorted) const override;
    Tensor & _th_abs_out(Tensor & result, const Tensor & self) const override;
    Tensor _th_abs(const Tensor & self) const override;
    Tensor & _th_neg_out(Tensor & result, const Tensor & self) const override;
    Tensor _th_neg(const Tensor & self) const override;
    Tensor & _th_neg_(Tensor & self) const override;
    Tensor & _th_pow_out(Tensor & result, const Tensor & self, Scalar exponent) const override;
    Tensor _th_pow(const Tensor & self, Scalar exponent) const override;
    Tensor & s__th_pow_out(Tensor & result, const Tensor & self, const Tensor & exponent) const override;
    Tensor s__th_pow(const Tensor & self, const Tensor & exponent) const override;
    Tensor & _th_pow_out(Tensor & result, Scalar self, const Tensor & exponent) const override;
    Tensor _th_pow(Scalar self, const Tensor & exponent) const override;
    Tensor & _th_pow_(Tensor & self, Scalar exponent) const override;
    Tensor & s__th_pow_(Tensor & self, const Tensor & exponent) const override;
    Tensor & _th_zero_(Tensor & self) const override;
    Tensor & _th_cumsum_out(Tensor & result, const Tensor & self, int64_t dim) const override;
    Tensor _th_cumsum(const Tensor & self, int64_t dim) const override;
    Tensor & _th_cumprod_out(Tensor & result, const Tensor & self, int64_t dim) const override;
    Tensor _th_cumprod(const Tensor & self, int64_t dim) const override;
    Tensor & _th_sign_out(Tensor & result, const Tensor & self) const override;
    Tensor _th_sign(const Tensor & self) const override;
    Tensor & _th_sign_(Tensor & self) const override;
    Tensor _th_trace(const Tensor & self) const override;
    Tensor & _th_fmod_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_fmod(const Tensor & self, Scalar other) const override;
    Tensor & s__th_fmod_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_fmod(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_fmod_(Tensor & self, Scalar other) const override;
    Tensor & s__th_fmod_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_remainder_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor _th_remainder(const Tensor & self, Scalar other) const override;
    Tensor & s__th_remainder_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor s__th_remainder(const Tensor & self, const Tensor & other) const override;
    Tensor & _th_remainder_(Tensor & self, Scalar other) const override;
    Tensor & s__th_remainder_(Tensor & self, const Tensor & other) const override;
    Tensor & _th_clamp_out(Tensor & result, const Tensor & self, Scalar min, Scalar max) const override;
    Tensor _th_clamp(const Tensor & self, Scalar min, Scalar max) const override;
    Tensor & _th_clamp_min_out(Tensor & result, const Tensor & self, Scalar min) const override;
    Tensor _th_clamp_min(const Tensor & self, Scalar min) const override;
    Tensor & _th_clamp_max_out(Tensor & result, const Tensor & self, Scalar max) const override;
    Tensor _th_clamp_max(const Tensor & self, Scalar max) const override;
    Tensor _th_dot(const Tensor & self, const Tensor & tensor) const override;
    Tensor & _th_cross_out(Tensor & result, const Tensor & self, const Tensor & other, int64_t dim) const override;
    Tensor _th_cross(const Tensor & self, const Tensor & other, int64_t dim) const override;
    Tensor & _th_diag_out(Tensor & result, const Tensor & self, int64_t diagonal) const override;
    Tensor _th_diag(const Tensor & self, int64_t diagonal) const override;
    Tensor & s__th_addmm_out(Tensor & result, const Tensor & self, const Tensor & mat1, const Tensor & mat2, Scalar beta, Scalar alpha) const override;
    Tensor s__th_addmm(const Tensor & self, const Tensor & mat1, const Tensor & mat2, Scalar beta, Scalar alpha) const override;
    Tensor & _th_addmm_(Tensor & self, const Tensor & mat1, const Tensor & mat2, Scalar beta, Scalar alpha) const override;
    Tensor & s__th_addmv_out(Tensor & result, const Tensor & self, const Tensor & mat, const Tensor & vec, Scalar beta, Scalar alpha) const override;
    Tensor s__th_addmv(const Tensor & self, const Tensor & mat, const Tensor & vec, Scalar beta, Scalar alpha) const override;
    Tensor & _th_addmv_(Tensor & self, const Tensor & mat, const Tensor & vec, Scalar beta, Scalar alpha) const override;
    Tensor & s__th_addr_out(Tensor & result, const Tensor & self, const Tensor & vec1, const Tensor & vec2, Scalar beta, Scalar alpha) const override;
    Tensor s__th_addr(const Tensor & self, const Tensor & vec1, const Tensor & vec2, Scalar beta, Scalar alpha) const override;
    Tensor & _th_addr_(Tensor & self, const Tensor & vec1, const Tensor & vec2, Scalar beta, Scalar alpha) const override;
    Tensor & _th_ger_out(Tensor & result, const Tensor & self, const Tensor & vec2) const override;
    Tensor _th_ger(const Tensor & self, const Tensor & vec2) const override;
    Tensor & _th_mv_out(Tensor & result, const Tensor & self, const Tensor & vec) const override;
    Tensor _th_mv(const Tensor & self, const Tensor & vec) const override;
    Tensor & _th_mm_out(Tensor & result, const Tensor & self, const Tensor & mat2) const override;
    Tensor _th_mm(const Tensor & self, const Tensor & mat2) const override;
    Tensor & s__th_addbmm_out(Tensor & result, const Tensor & self, const Tensor & batch1, const Tensor & batch2, Scalar beta, Scalar alpha) const override;
    Tensor s__th_addbmm(const Tensor & self, const Tensor & batch1, const Tensor & batch2, Scalar beta, Scalar alpha) const override;
    Tensor & _th_addbmm_(Tensor & self, const Tensor & batch1, const Tensor & batch2, Scalar beta, Scalar alpha) const override;
    Tensor & s__th_addcmul_out(Tensor & result, const Tensor & self, const Tensor & tensor1, const Tensor & tensor2, Scalar value) const override;
    Tensor s__th_addcmul(const Tensor & self, const Tensor & tensor1, const Tensor & tensor2, Scalar value) const override;
    Tensor & s__th_addcmul_(Tensor & self, const Tensor & tensor1, const Tensor & tensor2, Scalar value) const override;
    Tensor & s__th_addcdiv_out(Tensor & result, const Tensor & self, const Tensor & tensor1, const Tensor & tensor2, Scalar value) const override;
    Tensor s__th_addcdiv(const Tensor & self, const Tensor & tensor1, const Tensor & tensor2, Scalar value) const override;
    Tensor & s__th_addcdiv_(Tensor & self, const Tensor & tensor1, const Tensor & tensor2, Scalar value) const override;
    Tensor & _th_random_(Tensor & self, int64_t from, int64_t to, Generator * generator) const override;
    Tensor & _th_random_(Tensor & self, int64_t to, Generator * generator) const override;
    Tensor & _th_random_(Tensor & self, Generator * generator) const override;
    Tensor & _th_geometric_(Tensor & self, double p, Generator * generator) const override;
    Tensor _th_tensor(Storage storage, int64_t storageOffset, IntList size, IntList stride) const override;
    Tensor _th_tensor(IntList size, IntList stride) const override;
    Tensor _th_alias(const Tensor & self) const override;
    Tensor & _th_cat_out(Tensor & self, TensorList tensors, int64_t dim) const override;
    Tensor _th_cat(TensorList tensors, int64_t dim) const override;
    std::tuple<Tensor,Tensor> _cudnn_ctc_loss(const Tensor & log_probs, const Tensor & targets, IntList input_lengths, IntList target_lengths, int64_t blank, bool deterministic) const override;
    Tensor _cudnn_rnn_flatten_weight(TensorList weight_arr, int64_t weight_stride0, int64_t input_size, int64_t mode, int64_t hidden_size, int64_t num_layers, bool batch_first, bool bidirectional) const override;
    std::tuple<Tensor,Tensor,Tensor,Tensor,Tensor> _cudnn_rnn(const Tensor & input, TensorList weight, int64_t weight_stride0, const Tensor & weight_buf, const Tensor & hx, const Tensor & cx, int64_t mode, int64_t hidden_size, int64_t num_layers, bool batch_first, double dropout, bool train, bool bidirectional, IntList batch_sizes, const Tensor & dropout_state) const override;
    std::tuple<Tensor,Tensor,Tensor,std::vector<Tensor>> _cudnn_rnn_backward(const Tensor & input, TensorList weight, int64_t weight_stride0, const Tensor & weight_buf, const Tensor & hx, const Tensor & cx, const Tensor & output, const Tensor & grad_output, const Tensor & grad_hy, const Tensor & grad_cy, int64_t mode, int64_t hidden_size, int64_t num_layers, bool batch_first, double dropout, bool train, bool bidirectional, IntList batch_sizes, const Tensor & dropout_state, const Tensor & reserve, std::array<bool,4> output_mask) const override;
    Tensor _cudnn_init_dropout_state(double dropout, bool train, int64_t dropout_seed, const TensorOptions & options) const override;
    std::tuple<Tensor,Tensor> _fused_dropout(const Tensor & self, double p, Generator * generator) const override;
    Tensor _masked_scale(const Tensor & self, const Tensor & mask, double scale) const override;
    Tensor & abs_(Tensor & self) const override;
    Tensor & abs_out(Tensor & result, const Tensor & self) const override;
    Tensor & acos_(Tensor & self) const override;
    Tensor & acos_out(Tensor & result, const Tensor & self) const override;
    Tensor & asin_(Tensor & self) const override;
    Tensor & asin_out(Tensor & result, const Tensor & self) const override;
    Tensor & atan_(Tensor & self) const override;
    Tensor & atan_out(Tensor & result, const Tensor & self) const override;
    Tensor baddbmm(const Tensor & self, const Tensor & batch1, const Tensor & batch2, Scalar beta, Scalar alpha) const override;
    Tensor & baddbmm_(Tensor & self, const Tensor & batch1, const Tensor & batch2, Scalar beta, Scalar alpha) const override;
    Tensor & baddbmm_out(Tensor & result, const Tensor & self, const Tensor & batch1, const Tensor & batch2, Scalar beta, Scalar alpha) const override;
    Tensor & bernoulli_(Tensor & self, const Tensor & p, Generator * generator) const override;
    Tensor & bernoulli_(Tensor & self, double p, Generator * generator) const override;
    Tensor bincount(const Tensor & self, const Tensor & weights, int64_t minlength) const override;
    Tensor bmm(const Tensor & self, const Tensor & mat2) const override;
    Tensor & bmm_out(Tensor & result, const Tensor & self, const Tensor & mat2) const override;
    Tensor & ceil_(Tensor & self) const override;
    Tensor & ceil_out(Tensor & result, const Tensor & self) const override;
    Tensor & clamp_(Tensor & self, c10::optional<Scalar> min, c10::optional<Scalar> max) const override;
    Tensor & clamp_out(Tensor & result, const Tensor & self, c10::optional<Scalar> min, c10::optional<Scalar> max) const override;
    Tensor & clamp_max_(Tensor & self, Scalar max) const override;
    Tensor & clamp_max_out(Tensor & result, const Tensor & self, Scalar max) const override;
    Tensor & clamp_min_(Tensor & self, Scalar min) const override;
    Tensor & clamp_min_out(Tensor & result, const Tensor & self, Scalar min) const override;
    Tensor & s_copy_(Tensor & self, const Tensor & src, bool non_blocking) const override;
    Tensor _s_copy_from(const Tensor & self, const Tensor & dst, bool non_blocking) const override;
    void _copy_same_type_(Tensor & self, const Tensor & src) const override;
    Tensor & cos_(Tensor & self) const override;
    Tensor & cos_out(Tensor & result, const Tensor & self) const override;
    Tensor & cosh_(Tensor & self) const override;
    Tensor & cosh_out(Tensor & result, const Tensor & self) const override;
    Tensor cudnn_affine_grid_generator(const Tensor & theta, int64_t N, int64_t C, int64_t H, int64_t W) const override;
    Tensor cudnn_affine_grid_generator_backward(const Tensor & grad, int64_t N, int64_t C, int64_t H, int64_t W) const override;
    std::tuple<Tensor,Tensor,Tensor> cudnn_batch_norm(const Tensor & input, const Tensor & weight, const Tensor & bias, const Tensor & running_mean, const Tensor & running_var, bool training, double exponential_average_factor, double epsilon) const override;
    std::tuple<Tensor,Tensor,Tensor> cudnn_batch_norm_backward(const Tensor & input, const Tensor & grad_output, const Tensor & weight, const Tensor & running_mean, const Tensor & running_var, const Tensor & save_mean, const Tensor & save_var, double epsilon) const override;
    Tensor cudnn_convolution(const Tensor & self, const Tensor & weight, const Tensor & bias, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    Tensor cudnn_convolution_backward_input(IntList self_size, const Tensor & grad_output, const Tensor & weight, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    std::tuple<Tensor,Tensor,Tensor> cudnn_convolution_backward(const Tensor & self, const Tensor & grad_output, const Tensor & weight, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic, std::array<bool,3> output_mask) const override;
    Tensor cudnn_convolution_backward_bias(const Tensor & grad_output) const override;
    Tensor cudnn_convolution_backward_weight(IntList weight_size, const Tensor & grad_output, const Tensor & self, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    Tensor cudnn_convolution_transpose(const Tensor & self, const Tensor & weight, const Tensor & bias, IntList padding, IntList output_padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    std::tuple<Tensor,Tensor,Tensor> cudnn_convolution_transpose_backward(const Tensor & self, const Tensor & grad_output, const Tensor & weight, IntList padding, IntList output_padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic, std::array<bool,3> output_mask) const override;
    Tensor cudnn_convolution_transpose_backward_bias(const Tensor & grad_output) const override;
    Tensor cudnn_convolution_transpose_backward_input(const Tensor & grad_output, const Tensor & weight, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    Tensor cudnn_convolution_transpose_backward_weight(IntList weight_size, const Tensor & grad_output, const Tensor & self, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    Tensor cudnn_grid_sampler(const Tensor & self, const Tensor & grid) const override;
    std::tuple<Tensor,Tensor> cudnn_grid_sampler_backward(const Tensor & self, const Tensor & grid, const Tensor & grad_output) const override;
    std::tuple<Tensor,Tensor> _ctc_loss(const Tensor & log_probs, const Tensor & targets, IntList input_lengths, IntList target_lengths, int64_t blank) const override;
    Tensor _ctc_loss_backward(const Tensor & grad, const Tensor & log_probs, const Tensor & targets, IntList input_lengths, IntList target_lengths, const Tensor & neg_log_likelihood, const Tensor & log_alpha, int64_t blank) const override;
    Tensor embedding_dense_backward(const Tensor & grad, const Tensor & indices, int64_t num_weights, int64_t padding_idx, bool scale_grad_by_freq) const override;
    Tensor & embedding_renorm_(Tensor & self, const Tensor & indices, double max_norm, double norm_type) const override;
    std::tuple<Tensor,Tensor,Tensor,Tensor> _embedding_bag(const Tensor & weight, const Tensor & indices, const Tensor & offsets, bool scale_grad_by_freq, int64_t mode, bool sparse) const override;
    Tensor _embedding_bag_dense_backward(const Tensor & grad, const Tensor & indices, const Tensor & offsets, const Tensor & offset2bag, const Tensor & bag_size, const Tensor & maximum_indices, int64_t num_weights, bool scale_grad_by_freq, int64_t mode) const override;
    Tensor empty(IntList size, const TensorOptions & options) const override;
    Tensor & resize_(Tensor & self, IntList size) const override;
    Tensor & erf_(Tensor & self) const override;
    Tensor & erf_out(Tensor & result, const Tensor & self) const override;
    Tensor & erfc_(Tensor & self) const override;
    Tensor & erfc_out(Tensor & result, const Tensor & self) const override;
    Tensor & exp_(Tensor & self) const override;
    Tensor & exp_out(Tensor & result, const Tensor & self) const override;
    Tensor & expm1_(Tensor & self) const override;
    Tensor & expm1_out(Tensor & result, const Tensor & self) const override;
    Tensor & eye_out(Tensor & result, int64_t n) const override;
    Tensor & eye_out(Tensor & result, int64_t n, int64_t m) const override;
    Tensor & floor_(Tensor & self) const override;
    Tensor & floor_out(Tensor & result, const Tensor & self) const override;
    Tensor grid_sampler_2d(const Tensor & input, const Tensor & grid, int64_t interpolation_mode, int64_t padding_mode) const override;
    std::tuple<Tensor,Tensor> grid_sampler_2d_backward(const Tensor & grad_output, const Tensor & input, const Tensor & grid, int64_t interpolation_mode, int64_t padding_mode) const override;
    Tensor grid_sampler_3d(const Tensor & input, const Tensor & grid, int64_t interpolation_mode, int64_t padding_mode) const override;
    std::tuple<Tensor,Tensor> grid_sampler_3d_backward(const Tensor & grad_output, const Tensor & input, const Tensor & grid, int64_t interpolation_mode, int64_t padding_mode) const override;
    std::tuple<Tensor,Tensor> _gesv_helper(const Tensor & self, const Tensor & A) const override;
    Tensor _fft_with_size(const Tensor & self, int64_t signal_ndim, bool complex_input, bool complex_output, bool inverse, IntList checked_signal_sizes, bool normalized, bool onesided, IntList output_sizes) const override;
    Tensor _inverse_helper(const Tensor & self) const override;
    Tensor kl_div_backward(const Tensor & grad_output, const Tensor & self, const Tensor & target, int64_t reduction) const override;
    Tensor & log_(Tensor & self) const override;
    Tensor & log_out(Tensor & result, const Tensor & self) const override;
    Tensor & log10_(Tensor & self) const override;
    Tensor & log10_out(Tensor & result, const Tensor & self) const override;
    Tensor & log1p_(Tensor & self) const override;
    Tensor & log1p_out(Tensor & result, const Tensor & self) const override;
    Tensor & log2_(Tensor & self) const override;
    Tensor & log2_out(Tensor & result, const Tensor & self) const override;
    Tensor _log_softmax(const Tensor & self, int64_t dim, bool half_to_float) const override;
    Tensor _log_softmax_backward_data(const Tensor & grad_output, const Tensor & output, int64_t dim, const Tensor & self) const override;
    std::tuple<Tensor,Tensor,Tensor> miopen_batch_norm(const Tensor & input, const Tensor & weight, const Tensor & bias, const Tensor & running_mean, const Tensor & running_var, bool training, double exponential_average_factor, double epsilon) const override;
    std::tuple<Tensor,Tensor,Tensor> miopen_batch_norm_backward(const Tensor & input, const Tensor & grad_output, const Tensor & weight, const Tensor & running_mean, const Tensor & running_var, const Tensor & save_mean, const Tensor & save_var, double epsilon) const override;
    Tensor miopen_convolution(const Tensor & self, const Tensor & weight, const Tensor & bias, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    Tensor miopen_convolution_backward_input(IntList self_size, const Tensor & grad_output, const Tensor & weight, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    std::tuple<Tensor,Tensor,Tensor> miopen_convolution_backward(const Tensor & self, const Tensor & grad_output, const Tensor & weight, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic, std::array<bool,3> output_mask) const override;
    Tensor miopen_convolution_backward_bias(const Tensor & grad_output) const override;
    Tensor miopen_convolution_backward_weight(IntList weight_size, const Tensor & grad_output, const Tensor & self, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    Tensor miopen_convolution_transpose(const Tensor & self, const Tensor & weight, const Tensor & bias, IntList padding, IntList output_padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    std::tuple<Tensor,Tensor,Tensor> miopen_convolution_transpose_backward(const Tensor & self, const Tensor & grad_output, const Tensor & weight, IntList padding, IntList output_padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic, std::array<bool,3> output_mask) const override;
    Tensor miopen_convolution_transpose_backward_input(const Tensor & grad_output, const Tensor & weight, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    Tensor miopen_convolution_transpose_backward_weight(IntList weight_size, const Tensor & grad_output, const Tensor & self, IntList padding, IntList stride, IntList dilation, int64_t groups, bool benchmark, bool deterministic) const override;
    Tensor narrow_copy(const Tensor & self, int64_t dim, int64_t start, int64_t length) const override;
    std::tuple<Tensor,Tensor,Tensor> native_batch_norm(const Tensor & input, const Tensor & weight, const Tensor & bias, const Tensor & running_mean, const Tensor & running_var, bool training, double momentum, double eps) const override;
    std::tuple<Tensor,Tensor,Tensor> native_batch_norm_backward(const Tensor & grad_out, const Tensor & input, const Tensor & weight, const Tensor & running_mean, const Tensor & running_var, const Tensor & save_mean, const Tensor & save_invstd, bool train, double eps, std::array<bool,3> output_mask) const override;
    Tensor & randperm_out(Tensor & result, int64_t n, Generator * generator) const override;
    std::tuple<Tensor,Tensor> RoiPooling2d_forward(const Tensor & input, const Tensor & rois, int64_t pooledHeight, int64_t pooledWidth, double spatialScale) const override;
    Tensor RoiPooling2d_backward(const Tensor & input, const Tensor & rois, int64_t pooledHeight, int64_t pooledWidth, double spatialScale, const Tensor & gradOutput, const Tensor & argmaxes) const override;
    Tensor & round_(Tensor & self) const override;
    Tensor & round_out(Tensor & result, const Tensor & self) const override;
    Tensor prelu(const Tensor & self, const Tensor & weight) const override;
    std::tuple<Tensor,Tensor> prelu_backward(const Tensor & grad_output, const Tensor & self, const Tensor & weight) const override;
    Tensor hardshrink(const Tensor & self, Scalar lambd) const override;
    Tensor hardshrink_backward(const Tensor & grad_out, const Tensor & self, Scalar lambd) const override;
    Tensor & rsqrt_(Tensor & self) const override;
    Tensor & rsqrt_out(Tensor & result, const Tensor & self) const override;
    Tensor & sigmoid_(Tensor & self) const override;
    Tensor & sigmoid_out(Tensor & result, const Tensor & self) const override;
    Tensor & sin_(Tensor & self) const override;
    Tensor & sin_out(Tensor & result, const Tensor & self) const override;
    Tensor & sinh_(Tensor & self) const override;
    Tensor & sinh_out(Tensor & result, const Tensor & self) const override;
    Tensor _softmax(const Tensor & self, int64_t dim, bool half_to_float) const override;
    Tensor _softmax_backward_data(const Tensor & grad_output, const Tensor & output, int64_t dim, const Tensor & self) const override;
    Tensor & _sparse_add_out(Tensor & result, const Tensor & self, const Tensor & other, Scalar alpha) const override;
    Tensor & _sparse_dense_add_out(Tensor & result, const Tensor & self, SparseTensorRef other, Scalar alpha) const override;
    Tensor & _sparse_div_zerodim_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor & _sparse_div_scalar_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor & _sparse_mul_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor & _sparse_mul_zerodim_out(Tensor & result, const Tensor & self, const Tensor & other) const override;
    Tensor & _sparse_mul_scalar_out(Tensor & result, const Tensor & self, Scalar other) const override;
    Tensor & sspaddmm_out(Tensor & result, const Tensor & self, const Tensor & mat1, const Tensor & mat2, Scalar beta, Scalar alpha) const override;
    Tensor & sqrt_(Tensor & self) const override;
    Tensor & sqrt_out(Tensor & result, const Tensor & self) const override;
    Tensor & tan_(Tensor & self) const override;
    Tensor & tan_out(Tensor & result, const Tensor & self) const override;
    Tensor & tanh_(Tensor & self) const override;
    Tensor & tanh_out(Tensor & result, const Tensor & self) const override;
    Tensor flip(const Tensor & self, IntList dims) const override;
    Tensor roll(const Tensor & self, IntList shifts, IntList dims) const override;
    Tensor & trunc_(Tensor & self) const override;
    Tensor & trunc_out(Tensor & result, const Tensor & self) const override;
    std::tuple<Tensor,Tensor> _unique(const Tensor & self, bool sorted, bool return_inverse) const override;
    std::tuple<Tensor,Tensor> _unique_dim(const Tensor & self, int64_t dim, bool sorted, bool return_inverse) const override;
    Tensor _s_where(const Tensor & condition, const Tensor & self, const Tensor & other) const override;
    std::tuple<Tensor,Tensor> _weight_norm_cuda_interface(const Tensor & v, const Tensor & g, int64_t dim) const override;
    std::tuple<Tensor,Tensor> _weight_norm_cuda_interface_backward(const Tensor & grad_w, const Tensor & saved_v, const Tensor & saved_g, const Tensor & saved_norms, int64_t dim) const override;
    Tensor _standard_gamma_grad(const Tensor & self, const Tensor & output) const override;
    Tensor _standard_gamma(const Tensor & self, Generator * generator) const override;
    Tensor poisson(const Tensor & self, Generator * generator) const override;
    Tensor native_norm(const Tensor & self, Scalar p) const override;
    Tensor _sparse_sum_backward(const Tensor & grad, const Tensor & self, IntList dim) const override;
    Tensor native_clone(const Tensor & self) const override;
    Tensor & native_resize_as_(Tensor & self, const Tensor & the_template) const override;
    Tensor & native_pow_out(Tensor & result, const Tensor & self, Scalar exponent) const override;
    Tensor native_pow(const Tensor & self, Scalar exponent) const override;
    Tensor & native_zero_(Tensor & self) const override;
    Tensor & s_native_addmm_out(Tensor & result, const Tensor & self, const Tensor & mat1, const Tensor & mat2, Scalar beta, Scalar alpha) const override;
    Tensor s_native_addmm(const Tensor & self, const Tensor & mat1, const Tensor & mat2, Scalar beta, Scalar alpha) const override;
    Tensor & s_native_addmm_(Tensor & self, const Tensor & mat1, const Tensor & mat2, Scalar beta, Scalar alpha) const override;
    Tensor _sparse_coo_tensor_with_dims(int64_t sparse_dim, int64_t dense_dim, IntList size, const TensorOptions & options) const override;
    Tensor _sparse_coo_tensor_with_dims_and_tensors(int64_t sparse_dim, int64_t dense_dim, IntList size, const Tensor & indices, const Tensor & values, const TensorOptions & options) const override;
    Tensor & sparse_resize_(Tensor & self, IntList size, int64_t sparse_dim, int64_t dense_dim) const override;
    Tensor & sparse_resize_and_clear_(Tensor & self, IntList size, int64_t sparse_dim, int64_t dense_dim) const override;
    Tensor sparse_mask(const Tensor & self, SparseTensorRef mask) const override;
    Tensor to_dense(const Tensor & self) const override;
    int64_t sparse_dim(const Tensor & self) const override;
    int64_t dense_dim(const Tensor & self) const override;
    int64_t _nnz(const Tensor & self) const override;
    Tensor coalesce(const Tensor & self) const override;
    bool is_coalesced(const Tensor & self) const override;
    Tensor _indices(const Tensor & self) const override;
    Tensor _values(const Tensor & self) const override;
    Tensor & _coalesced_(Tensor & self, bool coalesced) const override;
    Tensor indices(const Tensor & self) const override;
    Tensor values(const Tensor & self) const override;
    Tensor & hspmm_out(Tensor & result, const Tensor & mat1, const Tensor & mat2) const override;
    Tensor hspmm(const Tensor & mat1, const Tensor & mat2) const override;
    Tensor & copy_sparse_to_sparse_(Tensor & self, const Tensor & src, bool non_blocking) const override;
    Tensor to_sparse(const Tensor & self, int64_t sparse_dim) const override;
    Tensor to_sparse(const Tensor & self) const override;
    Scalar _local_scalar_dense(const Tensor & self) const override;
    std::tuple<Tensor,Tensor,Tensor> _thnn_fused_lstm_cell(const Tensor & input_gates, const Tensor & hidden_gates, const Tensor & cx, const Tensor & input_bias, const Tensor & hidden_bias) const override;
    std::tuple<Tensor,Tensor,Tensor,Tensor,Tensor> _thnn_fused_lstm_cell_backward(const Tensor & grad_hy, const Tensor & grad_cy, const Tensor & cx, const Tensor & cy, const Tensor & workspace, bool has_bias) const override;
    std::tuple<Tensor,Tensor> _thnn_fused_gru_cell(const Tensor & input_gates, const Tensor & hidden_gates, const Tensor & hx, const Tensor & input_bias, const Tensor & hidden_bias) const override;
    std::tuple<Tensor,Tensor,Tensor,Tensor,Tensor> _thnn_fused_gru_cell_backward(const Tensor & grad_hy, const Tensor & workspace, bool has_bias) const override;
    Tensor & tril_(Tensor & self, int64_t diagonal) const override;
    Tensor & triu_(Tensor & self, int64_t diagonal) const override;
    Tensor & triu_out(Tensor & result, const Tensor & self, int64_t diagonal) const override;
    Tensor & tril_out(Tensor & result, const Tensor & self, int64_t diagonal) const override;
    Tensor _cholesky_helper(const Tensor & self, bool upper) const override;
    Tensor _potrs_helper(const Tensor & self, const Tensor & A, bool upper) const override;
  };
  
  } // namespace at
  