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env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/all.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#if !defined(_MSC_VER) && __cplusplus < 201703L
+#error C++17 or later compatible compiler is required to use PyTorch.
+#endif
+
+#include <torch/autograd.h>
+#include <torch/cuda.h>
+#include <torch/data.h>
+#include <torch/enum.h>
+#include <torch/fft.h>
+#include <torch/jit.h>
+#include <torch/linalg.h>
+#include <torch/mps.h>
+#include <torch/nested.h>
+#include <torch/nn.h>
+#include <torch/optim.h>
+#include <torch/serialize.h>
+#include <torch/sparse.h>
+#include <torch/special.h>
+#include <torch/types.h>
+#include <torch/utils.h>
+#include <torch/version.h>

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/arg.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <utility>
+
+#define TORCH_ARG(T, name)                                              \
+ public:                                                                \
+  inline auto name(const T& new_##name)->decltype(*this) { /* NOLINT */ \
+    this->name##_ = new_##name;                                         \
+    return *this;                                                       \
+  }                                                                     \
+  inline auto name(T&& new_##name)->decltype(*this) { /* NOLINT */      \
+    this->name##_ = std::move(new_##name);                              \
+    return *this;                                                       \
+  }                                                                     \
+  inline const T& name() const noexcept { /* NOLINT */                  \
+    return this->name##_;                                               \
+  }                                                                     \
+  inline T& name() noexcept { /* NOLINT */                              \
+    return this->name##_;                                               \
+  }                                                                     \
+                                                                        \
+ private:                                                               \
+  T name##_ /* NOLINT */

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/autograd.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#include <torch/csrc/autograd/autograd.h>
+#include <torch/csrc/autograd/autograd_not_implemented_fallback.h>
+#include <torch/csrc/autograd/custom_function.h>

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/cuda.h

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <torch/csrc/Export.h>
+
+#include <cstddef>
+#include <cstdint>
+
+namespace torch {
+namespace cuda {
+
+/// Returns the number of CUDA devices available.
+size_t TORCH_API device_count();
+
+/// Returns true if at least one CUDA device is available.
+bool TORCH_API is_available();
+
+/// Returns true if CUDA is available, and CuDNN is available.
+bool TORCH_API cudnn_is_available();
+
+/// Sets the seed for the current GPU.
+void TORCH_API manual_seed(uint64_t seed);
+
+/// Sets the seed for all available GPUs.
+void TORCH_API manual_seed_all(uint64_t seed);
+
+/// Waits for all kernels in all streams on a CUDA device to complete.
+void TORCH_API synchronize(int64_t device_index = -1);
+
+} // namespace cuda
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/data.h

@@ -0,0 +1,14 @@
+#pragma once
+
+#include <torch/data/dataloader.h>
+#include <torch/data/datasets.h>
+#include <torch/data/samplers.h>
+#include <torch/data/transforms.h>
+
+// Some "exports".
+namespace torch {
+namespace data {
+using datasets::BatchDataset;
+using datasets::Dataset;
+} // namespace data
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/enum.h

@@ -0,0 +1,212 @@
+#pragma once
+
+#include <string>
+#include <variant>
+
+#include <ATen/core/Reduction.h>
+#include <c10/util/Exception.h>
+#include <torch/csrc/Export.h>
+
+#define TORCH_ENUM_DECLARE(name)                                      \
+  namespace torch {                                                   \
+  namespace enumtype {                                                \
+  /*                                                                  \
+    NOTE: We need to provide the default constructor for each struct, \
+    otherwise Clang 3.8 would complain:                               \
+    ```                                                               \
+    error: default initialization of an object of const type 'const   \
+    enumtype::Enum1' without a user-provided default constructor      \
+    ```                                                               \
+  */                                                                  \
+  struct k##name {                                                    \
+    k##name() {}                                                      \
+  };                                                                  \
+  }                                                                   \
+  TORCH_API extern const enumtype::k##name k##name;                   \
+  }
+
+#define TORCH_ENUM_DEFINE(name)    \
+  namespace torch {                \
+  const enumtype::k##name k##name; \
+  }
+
+#define TORCH_ENUM_PRETTY_PRINT(name)                        \
+  std::string operator()(const enumtype::k##name& v) const { \
+    std::string k("k");                                      \
+    return k + #name;                                        \
+  }
+
+// NOTE: Backstory on why we need the following two macros:
+//
+// Consider the following options class:
+//
+// ```
+// struct TORCH_API SomeOptions {
+//   typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+//   reduction_t; SomeOptions(reduction_t reduction = torch::kMean) :
+//   reduction_(reduction) {}
+//
+//   TORCH_ARG(reduction_t, reduction);
+// };
+// ```
+//
+// and the functional that uses it:
+//
+// ```
+// Tensor some_functional(
+//     const Tensor& input,
+//     SomeOptions options = {}) {
+//   ...
+// }
+// ```
+//
+// Normally, we would expect this to work:
+//
+// `F::some_functional(input, torch::kNone)`
+//
+// However, it throws the following error instead:
+//
+// ```
+// error: could not convert `torch::kNone` from `const torch::enumtype::kNone`
+// to `torch::nn::SomeOptions`
+// ```
+//
+// To get around this problem, we explicitly provide the following constructors
+// for `SomeOptions`:
+//
+// ```
+// SomeOptions(torch::enumtype::kNone reduction) : reduction_(torch::kNone) {}
+// SomeOptions(torch::enumtype::kMean reduction) : reduction_(torch::kMean) {}
+// SomeOptions(torch::enumtype::kSum reduction) : reduction_(torch::kSum) {}
+// ```
+//
+// so that the conversion from `torch::kNone` to `SomeOptions` would work.
+//
+// Note that we also provide the default constructor `SomeOptions() {}`, so that
+// `SomeOptions options = {}` can work.
+#define TORCH_OPTIONS_CTOR_VARIANT_ARG3(                                       \
+    OPTIONS_NAME, ARG_NAME, TYPE1, TYPE2, TYPE3)                               \
+  OPTIONS_NAME() = default;                                                    \
+  OPTIONS_NAME(torch::enumtype::TYPE1 ARG_NAME) : ARG_NAME##_(torch::TYPE1) {} \
+  OPTIONS_NAME(torch::enumtype::TYPE2 ARG_NAME) : ARG_NAME##_(torch::TYPE2) {} \
+  OPTIONS_NAME(torch::enumtype::TYPE3 ARG_NAME) : ARG_NAME##_(torch::TYPE3) {}
+
+#define TORCH_OPTIONS_CTOR_VARIANT_ARG4(                                       \
+    OPTIONS_NAME, ARG_NAME, TYPE1, TYPE2, TYPE3, TYPE4)                        \
+  OPTIONS_NAME() = default;                                                    \
+  OPTIONS_NAME(torch::enumtype::TYPE1 ARG_NAME) : ARG_NAME##_(torch::TYPE1) {} \
+  OPTIONS_NAME(torch::enumtype::TYPE2 ARG_NAME) : ARG_NAME##_(torch::TYPE2) {} \
+  OPTIONS_NAME(torch::enumtype::TYPE3 ARG_NAME) : ARG_NAME##_(torch::TYPE3) {} \
+  OPTIONS_NAME(torch::enumtype::TYPE4 ARG_NAME) : ARG_NAME##_(torch::TYPE4) {}
+
+TORCH_ENUM_DECLARE(Linear)
+TORCH_ENUM_DECLARE(Conv1D)
+TORCH_ENUM_DECLARE(Conv2D)
+TORCH_ENUM_DECLARE(Conv3D)
+TORCH_ENUM_DECLARE(ConvTranspose1D)
+TORCH_ENUM_DECLARE(ConvTranspose2D)
+TORCH_ENUM_DECLARE(ConvTranspose3D)
+TORCH_ENUM_DECLARE(Sigmoid)
+TORCH_ENUM_DECLARE(Tanh)
+TORCH_ENUM_DECLARE(ReLU)
+TORCH_ENUM_DECLARE(GELU)
+TORCH_ENUM_DECLARE(SiLU)
+TORCH_ENUM_DECLARE(Mish)
+TORCH_ENUM_DECLARE(LeakyReLU)
+TORCH_ENUM_DECLARE(FanIn)
+TORCH_ENUM_DECLARE(FanOut)
+TORCH_ENUM_DECLARE(Constant)
+TORCH_ENUM_DECLARE(Reflect)
+TORCH_ENUM_DECLARE(Replicate)
+TORCH_ENUM_DECLARE(Circular)
+TORCH_ENUM_DECLARE(Nearest)
+TORCH_ENUM_DECLARE(Bilinear)
+TORCH_ENUM_DECLARE(Bicubic)
+TORCH_ENUM_DECLARE(Trilinear)
+TORCH_ENUM_DECLARE(Area)
+TORCH_ENUM_DECLARE(NearestExact)
+TORCH_ENUM_DECLARE(Sum)
+TORCH_ENUM_DECLARE(Mean)
+TORCH_ENUM_DECLARE(Max)
+TORCH_ENUM_DECLARE(None)
+TORCH_ENUM_DECLARE(BatchMean)
+TORCH_ENUM_DECLARE(Zeros)
+TORCH_ENUM_DECLARE(Border)
+TORCH_ENUM_DECLARE(Reflection)
+TORCH_ENUM_DECLARE(RNN_TANH)
+TORCH_ENUM_DECLARE(RNN_RELU)
+TORCH_ENUM_DECLARE(LSTM)
+TORCH_ENUM_DECLARE(GRU)
+TORCH_ENUM_DECLARE(Valid)
+TORCH_ENUM_DECLARE(Same)
+
+namespace torch {
+namespace enumtype {
+
+struct _compute_enum_name {
+  TORCH_ENUM_PRETTY_PRINT(Linear)
+  TORCH_ENUM_PRETTY_PRINT(Conv1D)
+  TORCH_ENUM_PRETTY_PRINT(Conv2D)
+  TORCH_ENUM_PRETTY_PRINT(Conv3D)
+  TORCH_ENUM_PRETTY_PRINT(ConvTranspose1D)
+  TORCH_ENUM_PRETTY_PRINT(ConvTranspose2D)
+  TORCH_ENUM_PRETTY_PRINT(ConvTranspose3D)
+  TORCH_ENUM_PRETTY_PRINT(Sigmoid)
+  TORCH_ENUM_PRETTY_PRINT(Tanh)
+  TORCH_ENUM_PRETTY_PRINT(ReLU)
+  TORCH_ENUM_PRETTY_PRINT(GELU)
+  TORCH_ENUM_PRETTY_PRINT(SiLU)
+  TORCH_ENUM_PRETTY_PRINT(Mish)
+  TORCH_ENUM_PRETTY_PRINT(LeakyReLU)
+  TORCH_ENUM_PRETTY_PRINT(FanIn)
+  TORCH_ENUM_PRETTY_PRINT(FanOut)
+  TORCH_ENUM_PRETTY_PRINT(Constant)
+  TORCH_ENUM_PRETTY_PRINT(Reflect)
+  TORCH_ENUM_PRETTY_PRINT(Replicate)
+  TORCH_ENUM_PRETTY_PRINT(Circular)
+  TORCH_ENUM_PRETTY_PRINT(Nearest)
+  TORCH_ENUM_PRETTY_PRINT(Bilinear)
+  TORCH_ENUM_PRETTY_PRINT(Bicubic)
+  TORCH_ENUM_PRETTY_PRINT(Trilinear)
+  TORCH_ENUM_PRETTY_PRINT(Area)
+  TORCH_ENUM_PRETTY_PRINT(NearestExact)
+  TORCH_ENUM_PRETTY_PRINT(Sum)
+  TORCH_ENUM_PRETTY_PRINT(Mean)
+  TORCH_ENUM_PRETTY_PRINT(Max)
+  TORCH_ENUM_PRETTY_PRINT(None)
+  TORCH_ENUM_PRETTY_PRINT(BatchMean)
+  TORCH_ENUM_PRETTY_PRINT(Zeros)
+  TORCH_ENUM_PRETTY_PRINT(Border)
+  TORCH_ENUM_PRETTY_PRINT(Reflection)
+  TORCH_ENUM_PRETTY_PRINT(RNN_TANH)
+  TORCH_ENUM_PRETTY_PRINT(RNN_RELU)
+  TORCH_ENUM_PRETTY_PRINT(LSTM)
+  TORCH_ENUM_PRETTY_PRINT(GRU)
+  TORCH_ENUM_PRETTY_PRINT(Valid)
+  TORCH_ENUM_PRETTY_PRINT(Same)
+};
+
+template <typename V>
+std::string get_enum_name(V variant_enum) {
+  return std::visit(enumtype::_compute_enum_name{}, variant_enum);
+}
+
+template <typename V>
+at::Reduction::Reduction reduction_get_enum(V variant_enum) {
+  if (std::holds_alternative<enumtype::kNone>(variant_enum)) {
+    return at::Reduction::None;
+  } else if (std::holds_alternative<enumtype::kMean>(variant_enum)) {
+    return at::Reduction::Mean;
+  } else if (std::holds_alternative<enumtype::kSum>(variant_enum)) {
+    return at::Reduction::Sum;
+  } else {
+    TORCH_CHECK(
+        false,
+        get_enum_name(variant_enum),
+        " is not a valid value for reduction");
+    return at::Reduction::END;
+  }
+}
+
+} // namespace enumtype
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/expanding_array.h

@@ -0,0 +1,182 @@
+#pragma once
+
+#include <c10/util/ArrayRef.h>
+#include <c10/util/Exception.h>
+#include <c10/util/Optional.h>
+#include <c10/util/irange.h>
+
+#include <algorithm>
+#include <array>
+#include <cstdint>
+#include <initializer_list>
+#include <string>
+#include <vector>
+
+namespace torch {
+
+/// A utility class that accepts either a container of `D`-many values, or a
+/// single value, which is internally repeated `D` times. This is useful to
+/// represent parameters that are multidimensional, but often equally sized in
+/// all dimensions. For example, the kernel size of a 2D convolution has an `x`
+/// and `y` length, but `x` and `y` are often equal. In such a case you could
+/// just pass `3` to an `ExpandingArray<2>` and it would "expand" to `{3, 3}`.
+template <size_t D, typename T = int64_t>
+class ExpandingArray {
+ public:
+  /// Constructs an `ExpandingArray` from an `initializer_list`. The extent of
+  /// the length is checked against the `ExpandingArray`'s extent parameter `D`
+  /// at runtime.
+  /*implicit*/ ExpandingArray(std::initializer_list<T> list)
+      : ExpandingArray(at::ArrayRef<T>(list)) {}
+
+  /// Constructs an `ExpandingArray` from an `std::vector`. The extent of
+  /// the length is checked against the `ExpandingArray`'s extent parameter `D`
+  /// at runtime.
+  /*implicit*/ ExpandingArray(std::vector<T> vec)
+      : ExpandingArray(at::ArrayRef<T>(vec)) {}
+
+  /// Constructs an `ExpandingArray` from an `at::ArrayRef`. The extent of
+  /// the length is checked against the `ExpandingArray`'s extent parameter `D`
+  /// at runtime.
+  /*implicit*/ ExpandingArray(at::ArrayRef<T> values) {
+    // clang-format off
+    TORCH_CHECK(
+        values.size() == D,
+        "Expected ", D, " values, but instead got ", values.size());
+    // clang-format on
+    std::copy(values.begin(), values.end(), values_.begin());
+  }
+
+  /// Constructs an `ExpandingArray` from a single value, which is repeated `D`
+  /// times (where `D` is the extent parameter of the `ExpandingArray`).
+  /*implicit*/ ExpandingArray(T single_size) {
+    values_.fill(single_size);
+  }
+
+  /// Constructs an `ExpandingArray` from a correctly sized `std::array`.
+  /*implicit*/ ExpandingArray(const std::array<T, D>& values)
+      : values_(values) {}
+
+  /// Accesses the underlying `std::array`.
+  std::array<T, D>& operator*() {
+    return values_;
+  }
+
+  /// Accesses the underlying `std::array`.
+  const std::array<T, D>& operator*() const {
+    return values_;
+  }
+
+  /// Accesses the underlying `std::array`.
+  std::array<T, D>* operator->() {
+    return &values_;
+  }
+
+  /// Accesses the underlying `std::array`.
+  const std::array<T, D>* operator->() const {
+    return &values_;
+  }
+
+  /// Returns an `ArrayRef` to the underlying `std::array`.
+  operator at::ArrayRef<T>() const {
+    return values_;
+  }
+
+  /// Returns the extent of the `ExpandingArray`.
+  size_t size() const noexcept {
+    return D;
+  }
+
+ protected:
+  /// The backing array.
+  // NOLINTNEXTLINE(cppcoreguidelines-non-private-member-variables-in-classes)
+  std::array<T, D> values_;
+};
+
+template <size_t D, typename T>
+std::ostream& operator<<(
+    std::ostream& stream,
+    const ExpandingArray<D, T>& expanding_array) {
+  if (expanding_array.size() == 1) {
+    return stream << expanding_array->at(0);
+  }
+  return stream << static_cast<at::ArrayRef<T>>(expanding_array);
+}
+
+/// A utility class that accepts either a container of `D`-many
+/// `c10::optional<T>` values, or a single `c10::optional<T>` value, which is
+/// internally repeated `D` times. It has the additional ability to accept
+/// containers of the underlying type `T` and convert them to a container of
+/// `c10::optional<T>`.
+template <size_t D, typename T = int64_t>
+class ExpandingArrayWithOptionalElem
+    : public ExpandingArray<D, c10::optional<T>> {
+ public:
+  using ExpandingArray<D, c10::optional<T>>::ExpandingArray;
+
+  /// Constructs an `ExpandingArrayWithOptionalElem` from an `initializer_list`
+  /// of the underlying type `T`. The extent of the length is checked against
+  /// the `ExpandingArrayWithOptionalElem`'s extent parameter `D` at runtime.
+  /*implicit*/ ExpandingArrayWithOptionalElem(std::initializer_list<T> list)
+      : ExpandingArrayWithOptionalElem(at::ArrayRef<T>(list)) {}
+
+  /// Constructs an `ExpandingArrayWithOptionalElem` from an `std::vector` of
+  /// the underlying type `T`. The extent of the length is checked against the
+  /// `ExpandingArrayWithOptionalElem`'s extent parameter `D` at runtime.
+  /*implicit*/ ExpandingArrayWithOptionalElem(std::vector<T> vec)
+      : ExpandingArrayWithOptionalElem(at::ArrayRef<T>(vec)) {}
+
+  /// Constructs an `ExpandingArrayWithOptionalElem` from an `at::ArrayRef` of
+  /// the underlying type `T`. The extent of the length is checked against the
+  /// `ExpandingArrayWithOptionalElem`'s extent parameter `D` at runtime.
+  /*implicit*/ ExpandingArrayWithOptionalElem(at::ArrayRef<T> values)
+      : ExpandingArray<D, c10::optional<T>>(0) {
+    // clang-format off
+    TORCH_CHECK(
+        values.size() == D,
+        "Expected ", D, " values, but instead got ", values.size());
+    // clang-format on
+    for (const auto i : c10::irange(this->values_.size())) {
+      this->values_[i] = values[i];
+    }
+  }
+
+  /// Constructs an `ExpandingArrayWithOptionalElem` from a single value of the
+  /// underlying type `T`, which is repeated `D` times (where `D` is the extent
+  /// parameter of the `ExpandingArrayWithOptionalElem`).
+  /*implicit*/ ExpandingArrayWithOptionalElem(T single_size)
+      : ExpandingArray<D, c10::optional<T>>(0) {
+    for (const auto i : c10::irange(this->values_.size())) {
+      this->values_[i] = single_size;
+    }
+  }
+
+  /// Constructs an `ExpandingArrayWithOptionalElem` from a correctly sized
+  /// `std::array` of the underlying type `T`.
+  /*implicit*/ ExpandingArrayWithOptionalElem(const std::array<T, D>& values)
+      : ExpandingArray<D, c10::optional<T>>(0) {
+    for (const auto i : c10::irange(this->values_.size())) {
+      this->values_[i] = values[i];
+    }
+  }
+};
+
+template <size_t D, typename T>
+std::ostream& operator<<(
+    std::ostream& stream,
+    const ExpandingArrayWithOptionalElem<D, T>& expanding_array_with_opt_elem) {
+  if (expanding_array_with_opt_elem.size() == 1) {
+    const auto& elem = expanding_array_with_opt_elem->at(0);
+    stream << (elem.has_value() ? c10::str(elem.value()) : "None");
+  } else {
+    std::vector<std::string> str_array;
+    for (const auto& elem : *expanding_array_with_opt_elem) {
+      str_array.emplace_back(
+          elem.has_value() ? c10::str(elem.value()) : "None");
+    }
+    stream << at::ArrayRef<std::string>(str_array);
+  }
+  return stream;
+}
+
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/fft.h

@@ -0,0 +1,389 @@
+#pragma once
+
+#include <ATen/ATen.h>
+
+namespace torch {
+namespace fft {
+
+/// Computes the 1 dimensional fast Fourier transform over a given dimension.
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.fft.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn(128, dtype=kComplexDouble);
+/// torch::fft::fft(t);
+/// ```
+inline Tensor fft(
+    const Tensor& self,
+    c10::optional<SymInt> n = c10::nullopt,
+    int64_t dim = -1,
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_fft_symint(self, n, dim, norm);
+}
+
+/// Computes the 1 dimensional inverse Fourier transform over a given dimension.
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.ifft.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn(128, dtype=kComplexDouble);
+/// torch::fft::ifft(t);
+/// ```
+inline Tensor ifft(
+    const Tensor& self,
+    c10::optional<SymInt> n = c10::nullopt,
+    int64_t dim = -1,
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_ifft_symint(self, n, dim, norm);
+}
+
+/// Computes the 2-dimensional fast Fourier transform over the given dimensions.
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.fft2.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn({128, 128}, dtype=kComplexDouble);
+/// torch::fft::fft2(t);
+/// ```
+inline Tensor fft2(
+    const Tensor& self,
+    OptionalIntArrayRef s = c10::nullopt,
+    IntArrayRef dim = {-2, -1},
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_fft2(self, s, dim, norm);
+}
+
+/// Computes the inverse of torch.fft.fft2
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.ifft2.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn({128, 128}, dtype=kComplexDouble);
+/// torch::fft::ifft2(t);
+/// ```
+inline Tensor ifft2(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    IntArrayRef dim = {-2, -1},
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_ifft2(self, s, dim, norm);
+}
+
+/// Computes the N dimensional fast Fourier transform over given dimensions.
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.fftn.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn({128, 128}, dtype=kComplexDouble);
+/// torch::fft::fftn(t);
+/// ```
+inline Tensor fftn(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    at::OptionalIntArrayRef dim = c10::nullopt,
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_fftn(self, s, dim, norm);
+}
+
+/// Computes the N dimensional fast Fourier transform over given dimensions.
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.ifftn.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn({128, 128}, dtype=kComplexDouble);
+/// torch::fft::ifftn(t);
+/// ```
+inline Tensor ifftn(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    at::OptionalIntArrayRef dim = c10::nullopt,
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_ifftn(self, s, dim, norm);
+}
+
+/// Computes the 1 dimensional FFT of real input with onesided Hermitian output.
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.rfft.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn(128);
+/// auto T = torch::fft::rfft(t);
+/// assert(T.is_complex() && T.numel() == 128 / 2 + 1);
+/// ```
+inline Tensor rfft(
+    const Tensor& self,
+    c10::optional<SymInt> n = c10::nullopt,
+    int64_t dim = -1,
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_rfft_symint(self, n, dim, norm);
+}
+
+/// Computes the inverse of torch.fft.rfft
+///
+/// The input is a onesided Hermitian Fourier domain signal, with real-valued
+/// output. See https://pytorch.org/docs/master/fft.html#torch.fft.irfft
+///
+/// Example:
+/// ```
+/// auto T = torch::randn(128 / 2 + 1, torch::kComplexDouble);
+/// auto t = torch::fft::irfft(t, /*n=*/128);
+/// assert(t.is_floating_point() && T.numel() == 128);
+/// ```
+inline Tensor irfft(
+    const Tensor& self,
+    c10::optional<SymInt> n = c10::nullopt,
+    int64_t dim = -1,
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_irfft_symint(self, n, dim, norm);
+}
+
+/// Computes the 2-dimensional FFT of real input. Returns a onesided Hermitian
+/// output. See https://pytorch.org/docs/master/fft.html#torch.fft.rfft2
+///
+/// Example:
+/// ```
+/// auto t = torch::randn({128, 128}, dtype=kDouble);
+/// torch::fft::rfft2(t);
+/// ```
+inline Tensor rfft2(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    IntArrayRef dim = {-2, -1},
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_rfft2(self, s, dim, norm);
+}
+
+/// Computes the inverse of torch.fft.rfft2.
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.irfft2.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn({128, 128}, dtype=kComplexDouble);
+/// torch::fft::irfft2(t);
+/// ```
+inline Tensor irfft2(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    IntArrayRef dim = {-2, -1},
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_irfft2(self, s, dim, norm);
+}
+
+/// Computes the N dimensional FFT of real input with onesided Hermitian output.
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.rfftn
+///
+/// Example:
+/// ```
+/// auto t = torch::randn({128, 128}, dtype=kDouble);
+/// torch::fft::rfftn(t);
+/// ```
+inline Tensor rfftn(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    at::OptionalIntArrayRef dim = c10::nullopt,
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_rfftn(self, s, dim, norm);
+}
+
+/// Computes the inverse of torch.fft.rfftn.
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.irfftn.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn({128, 128}, dtype=kComplexDouble);
+/// torch::fft::irfftn(t);
+/// ```
+inline Tensor irfftn(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    at::OptionalIntArrayRef dim = c10::nullopt,
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_irfftn(self, s, dim, norm);
+}
+
+/// Computes the 1 dimensional FFT of a onesided Hermitian signal
+///
+/// The input represents a Hermitian symmetric time domain signal. The returned
+/// Fourier domain representation of such a signal is a real-valued. See
+/// https://pytorch.org/docs/master/fft.html#torch.fft.hfft
+///
+/// Example:
+/// ```
+/// auto t = torch::randn(128 / 2 + 1, torch::kComplexDouble);
+/// auto T = torch::fft::hfft(t, /*n=*/128);
+/// assert(T.is_floating_point() && T.numel() == 128);
+/// ```
+inline Tensor hfft(
+    const Tensor& self,
+    c10::optional<SymInt> n = c10::nullopt,
+    int64_t dim = -1,
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_hfft_symint(self, n, dim, norm);
+}
+
+/// Computes the inverse FFT of a real-valued Fourier domain signal.
+///
+/// The output is a onesided representation of the Hermitian symmetric time
+/// domain signal. See https://pytorch.org/docs/master/fft.html#torch.fft.ihfft.
+///
+/// Example:
+/// ```
+/// auto T = torch::randn(128, torch::kDouble);
+/// auto t = torch::fft::ihfft(T);
+/// assert(t.is_complex() && T.numel() == 128 / 2 + 1);
+/// ```
+inline Tensor ihfft(
+    const Tensor& self,
+    c10::optional<SymInt> n = c10::nullopt,
+    int64_t dim = -1,
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_ihfft_symint(self, n, dim, norm);
+}
+
+/// Computes the 2-dimensional FFT of a Hermitian symmetric input signal.
+///
+/// The input is a onesided representation of the Hermitian symmetric time
+/// domain signal. See https://pytorch.org/docs/master/fft.html#torch.fft.hfft2.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn({128, 65}, torch::kComplexDouble);
+/// auto T = torch::fft::hfft2(t, /*s=*/{128, 128});
+/// assert(T.is_floating_point() && T.numel() == 128 * 128);
+/// ```
+inline Tensor hfft2(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    IntArrayRef dim = {-2, -1},
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_hfft2(self, s, dim, norm);
+}
+
+/// Computes the 2-dimensional IFFT of a real input signal.
+///
+/// The output is a onesided representation of the Hermitian symmetric time
+/// domain signal. See
+/// https://pytorch.org/docs/master/fft.html#torch.fft.ihfft2.
+///
+/// Example:
+/// ```
+/// auto T = torch::randn({128, 128}, torch::kDouble);
+/// auto t = torch::fft::hfft2(T);
+/// assert(t.is_complex() && t.size(1) == 65);
+/// ```
+inline Tensor ihfft2(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    IntArrayRef dim = {-2, -1},
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_ihfft2(self, s, dim, norm);
+}
+
+/// Computes the N-dimensional FFT of a Hermitian symmetric input signal.
+///
+/// The input is a onesided representation of the Hermitian symmetric time
+/// domain signal. See https://pytorch.org/docs/master/fft.html#torch.fft.hfftn.
+///
+/// Example:
+/// ```
+/// auto t = torch::randn({128, 65}, torch::kComplexDouble);
+/// auto T = torch::fft::hfftn(t, /*s=*/{128, 128});
+/// assert(T.is_floating_point() && T.numel() == 128 * 128);
+/// ```
+inline Tensor hfftn(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    IntArrayRef dim = {-2, -1},
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_hfftn(self, s, dim, norm);
+}
+
+/// Computes the N-dimensional IFFT of a real input signal.
+///
+/// The output is a onesided representation of the Hermitian symmetric time
+/// domain signal. See
+/// https://pytorch.org/docs/master/fft.html#torch.fft.ihfftn.
+///
+/// Example:
+/// ```
+/// auto T = torch::randn({128, 128}, torch::kDouble);
+/// auto t = torch::fft::hfft2(T);
+/// assert(t.is_complex() && t.size(1) == 65);
+/// ```
+inline Tensor ihfftn(
+    const Tensor& self,
+    at::OptionalIntArrayRef s = c10::nullopt,
+    IntArrayRef dim = {-2, -1},
+    c10::optional<c10::string_view> norm = c10::nullopt) {
+  return torch::fft_ihfftn(self, s, dim, norm);
+}
+
+/// Computes the discrete Fourier Transform sample frequencies for a signal of
+/// size n.
+///
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.fftfreq
+///
+/// Example:
+/// ```
+/// auto frequencies = torch::fft::fftfreq(128, torch::kDouble);
+/// ```
+inline Tensor fftfreq(int64_t n, double d, const TensorOptions& options = {}) {
+  return torch::fft_fftfreq(n, d, options);
+}
+
+inline Tensor fftfreq(int64_t n, const TensorOptions& options = {}) {
+  return torch::fft_fftfreq(n, /*d=*/1.0, options);
+}
+
+/// Computes the sample frequencies for torch.fft.rfft with a signal of size n.
+///
+/// Like torch.fft.rfft, only the positive frequencies are included.
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.rfftfreq
+///
+/// Example:
+/// ```
+/// auto frequencies = torch::fft::rfftfreq(128, torch::kDouble);
+/// ```
+inline Tensor rfftfreq(int64_t n, double d, const TensorOptions& options) {
+  return torch::fft_rfftfreq(n, d, options);
+}
+
+inline Tensor rfftfreq(int64_t n, const TensorOptions& options) {
+  return torch::fft_rfftfreq(n, /*d=*/1.0, options);
+}
+
+/// Reorders n-dimensional FFT output to have negative frequency terms first, by
+/// a torch.roll operation.
+///
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.fftshift
+///
+/// Example:
+/// ```
+/// auto x = torch::randn({127, 4});
+/// auto centred_fft = torch::fft::fftshift(torch::fft::fftn(x));
+/// ```
+inline Tensor fftshift(
+    const Tensor& x,
+    at::OptionalIntArrayRef dim = c10::nullopt) {
+  return torch::fft_fftshift(x, dim);
+}
+
+/// Inverse of torch.fft.fftshift
+///
+/// See https://pytorch.org/docs/master/fft.html#torch.fft.ifftshift
+///
+/// Example:
+/// ```
+/// auto x = torch::randn({127, 4});
+/// auto shift = torch::fft::fftshift(x)
+/// auto unshift = torch::fft::ifftshift(shift);
+/// assert(torch::allclose(x, unshift));
+/// ```
+inline Tensor ifftshift(
+    const Tensor& x,
+    at::OptionalIntArrayRef dim = c10::nullopt) {
+  return torch::fft_ifftshift(x, dim);
+}
+
+} // namespace fft
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/imethod.h

@@ -0,0 +1,53 @@
+#pragma once
+#include <ATen/core/ivalue.h>
+#include <vector>
+
+namespace torch {
+
+class TORCH_API IMethod {
+  /*
+  IMethod provides a portable interface for torch methods, whether
+  they are backed by torchscript or python/deploy.
+
+  This is helpful since torchscript methods provide additional information
+  (e.g. FunctionSchema, Graph) which aren't available in pure python methods.
+
+  Higher level APIs should prefer depending on this interface rather
+  than a specific implementation of it, to promote portability and reuse, and
+  avoid unintentional dependencies on e.g. script methods.
+
+  Note: This API is experimental, and may evolve.
+  */
+ public:
+  using IValueList = std::vector<c10::IValue>;
+  using IValueMap = std::unordered_map<std::string, at::IValue>;
+
+  IMethod() = default;
+  IMethod(const IMethod&) = default;
+  IMethod& operator=(const IMethod&) = default;
+  IMethod(IMethod&&) noexcept = default;
+  IMethod& operator=(IMethod&&) noexcept = default;
+  virtual ~IMethod() = default;
+
+  virtual c10::IValue operator()(
+      std::vector<c10::IValue> args,
+      const IValueMap& kwargs = IValueMap()) const = 0;
+
+  virtual const std::string& name() const = 0;
+
+  // Returns an ordered list of argument names, possible in both
+  // script and python methods.  This is a more portable dependency
+  // than a ScriptMethod FunctionSchema, which has more information
+  // than can be generally expected from a python method.
+  const std::vector<std::string>& getArgumentNames() const;
+
+ protected:
+  virtual void setArgumentNames(
+      std::vector<std::string>& argumentNames) const = 0;
+
+ private:
+  mutable bool isArgumentNamesInitialized_{false};
+  mutable std::vector<std::string> argumentNames_;
+};
+
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/jit.h

@@ -0,0 +1,36 @@
+#pragma once
+
+#include <torch/csrc/Export.h>
+#include <torch/csrc/jit/api/module.h>
+
+#include <memory>
+#include <string>
+
+namespace torch {
+namespace jit {
+
+/// Compiles script code into an executable graph.
+///
+/// Takes a string containing functions in script syntax and compiles them into
+/// a module (graph). The returned module provides a `run_method` function
+/// that may be used to invoke the compiled functions.
+///
+/// For example:
+/// \rst
+/// .. code-block:: cpp
+///
+///   auto module = torch::jit::compile(R"JIT(
+///     def relu_script(a, b):
+///       return torch.relu(a + b)
+///     def test_while(a, i):
+///       while i < 10:
+///         a += a
+///         i += 1
+///       return a
+///   )JIT");
+///   IValue output = module->run_method("relu_script", a, b);
+/// \endrst
+TORCH_API std::shared_ptr<CompilationUnit> compile(const std::string& source);
+
+} // namespace jit
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/linalg.h

@@ -0,0 +1,1065 @@
+#pragma once
+
+#include <ATen/ATen.h>
+
+namespace torch {
+namespace linalg {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+
+inline Tensor cholesky(const Tensor& self) {
+  return torch::linalg_cholesky(self);
+}
+
+inline Tensor cholesky_out(Tensor& result, const Tensor& self) {
+  return torch::linalg_cholesky_out(result, self);
+}
+
+inline Tensor det(const Tensor& self) {
+  return torch::linalg_det(self);
+}
+
+inline std::tuple<Tensor, Tensor> slogdet(const Tensor& input) {
+  return torch::linalg_slogdet(input);
+}
+
+inline std::tuple<Tensor&, Tensor&> slogdet_out(
+    Tensor& sign,
+    Tensor& logabsdet,
+    const Tensor& input) {
+  return torch::linalg_slogdet_out(sign, logabsdet, input);
+}
+
+inline std::tuple<Tensor, Tensor> eig(const Tensor& self) {
+  return torch::linalg_eig(self);
+}
+
+inline std::tuple<Tensor&, Tensor&> eig_out(
+    Tensor& eigvals,
+    Tensor& eigvecs,
+    const Tensor& self) {
+  return torch::linalg_eig_out(eigvals, eigvecs, self);
+}
+
+inline Tensor eigvals(const Tensor& self) {
+  return torch::linalg_eigvals(self);
+}
+
+inline Tensor& eigvals_out(Tensor& result, const Tensor& self) {
+  return torch::linalg_eigvals_out(result, self);
+}
+
+inline std::tuple<Tensor, Tensor> eigh(
+    const Tensor& self,
+    c10::string_view uplo) {
+  return torch::linalg_eigh(self, uplo);
+}
+
+inline std::tuple<Tensor&, Tensor&> eigh_out(
+    Tensor& eigvals,
+    Tensor& eigvecs,
+    const Tensor& self,
+    c10::string_view uplo) {
+  return torch::linalg_eigh_out(eigvals, eigvecs, self, uplo);
+}
+
+inline Tensor eigvalsh(const Tensor& self, c10::string_view uplo) {
+  return torch::linalg_eigvalsh(self, uplo);
+}
+
+inline Tensor& eigvalsh_out(
+    Tensor& result,
+    const Tensor& self,
+    c10::string_view uplo) {
+  return torch::linalg_eigvalsh_out(result, self, uplo);
+}
+
+inline Tensor householder_product(const Tensor& input, const Tensor& tau) {
+  return torch::linalg_householder_product(input, tau);
+}
+
+inline Tensor& householder_product_out(
+    Tensor& result,
+    const Tensor& input,
+    const Tensor& tau) {
+  return torch::linalg_householder_product_out(result, input, tau);
+}
+
+inline std::tuple<Tensor, Tensor> lu_factor(
+    const Tensor& self,
+    const bool pivot) {
+  return torch::linalg_lu_factor(self, pivot);
+}
+
+inline std::tuple<Tensor&, Tensor&> lu_factor_out(
+    Tensor& LU,
+    Tensor& pivots,
+    const Tensor& self,
+    const bool pivot) {
+  return torch::linalg_lu_factor_out(LU, pivots, self, pivot);
+}
+
+inline std::tuple<Tensor, Tensor, Tensor> lu(
+    const Tensor& self,
+    const bool pivot) {
+  return torch::linalg_lu(self, pivot);
+}
+
+inline std::tuple<Tensor&, Tensor&, Tensor&> lu_out(
+    Tensor& P,
+    Tensor& L,
+    Tensor& U,
+    const Tensor& self,
+    const bool pivot) {
+  return torch::linalg_lu_out(P, L, U, self, pivot);
+}
+
+inline std::tuple<Tensor, Tensor, Tensor, Tensor> lstsq(
+    const Tensor& self,
+    const Tensor& b,
+    c10::optional<double> cond,
+    c10::optional<c10::string_view> driver) {
+  return torch::linalg_lstsq(self, b, cond, driver);
+}
+
+inline Tensor matrix_exp(const Tensor& self) {
+  return torch::linalg_matrix_exp(self);
+}
+
+inline Tensor norm(
+    const Tensor& self,
+    const optional<Scalar>& opt_ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return torch::linalg_norm(self, opt_ord, opt_dim, keepdim, opt_dtype);
+}
+
+inline Tensor norm(
+    const Tensor& self,
+    c10::string_view ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return torch::linalg_norm(self, ord, opt_dim, keepdim, opt_dtype);
+}
+
+inline Tensor& norm_out(
+    Tensor& result,
+    const Tensor& self,
+    const optional<Scalar>& opt_ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return torch::linalg_norm_out(
+      result, self, opt_ord, opt_dim, keepdim, opt_dtype);
+}
+
+inline Tensor& norm_out(
+    Tensor& result,
+    const Tensor& self,
+    c10::string_view ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return torch::linalg_norm_out(result, self, ord, opt_dim, keepdim, opt_dtype);
+}
+
+inline Tensor vector_norm(
+    const Tensor& self,
+    Scalar ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return torch::linalg_vector_norm(self, ord, opt_dim, keepdim, opt_dtype);
+}
+
+inline Tensor& vector_norm_out(
+    Tensor& result,
+    const Tensor& self,
+    Scalar ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return torch::linalg_vector_norm_out(
+      result, self, ord, opt_dim, keepdim, opt_dtype);
+}
+
+inline Tensor matrix_norm(
+    const Tensor& self,
+    const Scalar& ord,
+    IntArrayRef dim,
+    bool keepdim,
+    optional<ScalarType> dtype) {
+  return torch::linalg_matrix_norm(self, ord, dim, keepdim, dtype);
+}
+
+inline Tensor& matrix_norm_out(
+    const Tensor& self,
+    const Scalar& ord,
+    IntArrayRef dim,
+    bool keepdim,
+    optional<ScalarType> dtype,
+    Tensor& result) {
+  return torch::linalg_matrix_norm_out(result, self, ord, dim, keepdim, dtype);
+}
+
+inline Tensor matrix_norm(
+    const Tensor& self,
+    std::string ord,
+    IntArrayRef dim,
+    bool keepdim,
+    optional<ScalarType> dtype) {
+  return torch::linalg_matrix_norm(self, ord, dim, keepdim, dtype);
+}
+
+inline Tensor& matrix_norm_out(
+    const Tensor& self,
+    std::string ord,
+    IntArrayRef dim,
+    bool keepdim,
+    optional<ScalarType> dtype,
+    Tensor& result) {
+  return torch::linalg_matrix_norm_out(result, self, ord, dim, keepdim, dtype);
+}
+
+inline Tensor matrix_power(const Tensor& self, int64_t n) {
+  return torch::linalg_matrix_power(self, n);
+}
+
+inline Tensor& matrix_power_out(const Tensor& self, int64_t n, Tensor& result) {
+  return torch::linalg_matrix_power_out(result, self, n);
+}
+
+inline Tensor matrix_rank(const Tensor& input, double tol, bool hermitian) {
+  return torch::linalg_matrix_rank(input, tol, hermitian);
+}
+
+inline Tensor matrix_rank(
+    const Tensor& input,
+    const Tensor& tol,
+    bool hermitian) {
+  return torch::linalg_matrix_rank(input, tol, hermitian);
+}
+
+inline Tensor matrix_rank(
+    const Tensor& input,
+    c10::optional<double> atol,
+    c10::optional<double> rtol,
+    bool hermitian) {
+  return torch::linalg_matrix_rank(input, atol, rtol, hermitian);
+}
+
+inline Tensor matrix_rank(
+    const Tensor& input,
+    const c10::optional<Tensor>& atol,
+    const c10::optional<Tensor>& rtol,
+    bool hermitian) {
+  return torch::linalg_matrix_rank(input, atol, rtol, hermitian);
+}
+
+inline Tensor& matrix_rank_out(
+    Tensor& result,
+    const Tensor& input,
+    double tol,
+    bool hermitian) {
+  return torch::linalg_matrix_rank_out(result, input, tol, hermitian);
+}
+
+inline Tensor& matrix_rank_out(
+    Tensor& result,
+    const Tensor& input,
+    const Tensor& tol,
+    bool hermitian) {
+  return torch::linalg_matrix_rank_out(result, input, tol, hermitian);
+}
+
+inline Tensor& matrix_rank_out(
+    Tensor& result,
+    const Tensor& input,
+    c10::optional<double> atol,
+    c10::optional<double> rtol,
+    bool hermitian) {
+  return torch::linalg_matrix_rank_out(result, input, atol, rtol, hermitian);
+}
+
+inline Tensor& matrix_rank_out(
+    Tensor& result,
+    const Tensor& input,
+    const c10::optional<Tensor>& atol,
+    const c10::optional<Tensor>& rtol,
+    bool hermitian) {
+  return torch::linalg_matrix_rank_out(result, input, atol, rtol, hermitian);
+}
+
+inline Tensor multi_dot(TensorList tensors) {
+  return torch::linalg_multi_dot(tensors);
+}
+
+inline Tensor& multi_dot_out(TensorList tensors, Tensor& result) {
+  return torch::linalg_multi_dot_out(result, tensors);
+}
+
+inline Tensor pinv(const Tensor& input, double rcond, bool hermitian) {
+  return torch::linalg_pinv(input, rcond, hermitian);
+}
+
+inline Tensor& pinv_out(
+    Tensor& result,
+    const Tensor& input,
+    double rcond,
+    bool hermitian) {
+  return torch::linalg_pinv_out(result, input, rcond, hermitian);
+}
+
+inline std::tuple<Tensor, Tensor> qr(
+    const Tensor& input,
+    c10::string_view mode) {
+  return torch::linalg_qr(input, mode);
+}
+
+inline std::tuple<Tensor&, Tensor&> qr_out(
+    Tensor& Q,
+    Tensor& R,
+    const Tensor& input,
+    c10::string_view mode) {
+  return torch::linalg_qr_out(Q, R, input, mode);
+}
+
+inline std::tuple<Tensor, Tensor> solve_ex(
+    const Tensor& input,
+    const Tensor& other,
+    bool left,
+    bool check_errors) {
+  return torch::linalg_solve_ex(input, other, left, check_errors);
+}
+
+inline std::tuple<Tensor&, Tensor&> solve_ex_out(
+    Tensor& result,
+    Tensor& info,
+    const Tensor& input,
+    const Tensor& other,
+    bool left,
+    bool check_errors) {
+  return torch::linalg_solve_ex_out(
+      result, info, input, other, left, check_errors);
+}
+
+inline Tensor solve(const Tensor& input, const Tensor& other, bool left) {
+  return torch::linalg_solve(input, other, left);
+}
+
+inline Tensor& solve_out(
+    Tensor& result,
+    const Tensor& input,
+    const Tensor& other,
+    bool left) {
+  return torch::linalg_solve_out(result, input, other, left);
+}
+
+inline Tensor solve_triangular(
+    const Tensor& input,
+    const Tensor& other,
+    bool upper,
+    bool left,
+    bool unitriangular) {
+  return torch::linalg_solve_triangular(
+      input, other, upper, left, unitriangular);
+}
+
+inline Tensor& solve_triangular_out(
+    Tensor& result,
+    const Tensor& input,
+    const Tensor& other,
+    bool upper,
+    bool left,
+    bool unitriangular) {
+  return torch::linalg_solve_triangular_out(
+      result, input, other, upper, left, unitriangular);
+}
+
+inline std::tuple<Tensor, Tensor, Tensor> svd(
+    const Tensor& input,
+    bool full_matrices,
+    c10::optional<c10::string_view> driver) {
+  return torch::linalg_svd(input, full_matrices, driver);
+}
+
+inline std::tuple<Tensor&, Tensor&, Tensor&> svd_out(
+    Tensor& U,
+    Tensor& S,
+    Tensor& Vh,
+    const Tensor& input,
+    bool full_matrices,
+    c10::optional<c10::string_view> driver) {
+  return torch::linalg_svd_out(U, S, Vh, input, full_matrices, driver);
+}
+
+inline Tensor svdvals(
+    const Tensor& input,
+    c10::optional<c10::string_view> driver) {
+  return torch::linalg_svdvals(input, driver);
+}
+
+inline Tensor& svdvals_out(
+    Tensor& result,
+    const Tensor& input,
+    c10::optional<c10::string_view> driver) {
+  return torch::linalg_svdvals_out(result, input, driver);
+}
+
+inline Tensor tensorinv(const Tensor& self, int64_t ind) {
+  return torch::linalg_tensorinv(self, ind);
+}
+
+inline Tensor& tensorinv_out(Tensor& result, const Tensor& self, int64_t ind) {
+  return torch::linalg_tensorinv_out(result, self, ind);
+}
+
+inline Tensor tensorsolve(
+    const Tensor& self,
+    const Tensor& other,
+    OptionalIntArrayRef dims) {
+  return torch::linalg_tensorsolve(self, other, dims);
+}
+
+inline Tensor& tensorsolve_out(
+    Tensor& result,
+    const Tensor& self,
+    const Tensor& other,
+    OptionalIntArrayRef dims) {
+  return torch::linalg_tensorsolve_out(result, self, other, dims);
+}
+
+inline Tensor inv(const Tensor& input) {
+  return torch::linalg_inv(input);
+}
+
+inline Tensor& inv_out(Tensor& result, const Tensor& input) {
+  return torch::linalg_inv_out(result, input);
+}
+
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// Cholesky decomposition
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.cholesky
+///
+/// Example:
+/// ```
+/// auto A = torch::randn({4, 4});
+/// auto A = torch::matmul(A, A.t());
+/// auto L = torch::linalg::cholesky(A);
+/// assert(torch::allclose(torch::matmul(L, L.t()), A));
+/// ```
+inline Tensor cholesky(const Tensor& self) {
+  return detail::cholesky(self);
+}
+
+inline Tensor cholesky_out(Tensor& result, const Tensor& self) {
+  return detail::cholesky_out(result, self);
+}
+
+// C10_DEPRECATED_MESSAGE("linalg_det is deprecated, use det instead.")
+inline Tensor linalg_det(const Tensor& self) {
+  return detail::det(self);
+}
+
+/// See the documentation of torch.linalg.det
+inline Tensor det(const Tensor& self) {
+  return detail::det(self);
+}
+
+/// Computes the sign and (natural) logarithm of the determinant
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.slogdet
+inline std::tuple<Tensor, Tensor> slogdet(const Tensor& input) {
+  return detail::slogdet(input);
+}
+
+inline std::tuple<Tensor&, Tensor&> slogdet_out(
+    Tensor& sign,
+    Tensor& logabsdet,
+    const Tensor& input) {
+  return detail::slogdet_out(sign, logabsdet, input);
+}
+
+/// Computes eigenvalues and eigenvectors of non-symmetric/non-hermitian
+/// matrices
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.eig
+inline std::tuple<Tensor, Tensor> eig(const Tensor& self) {
+  return detail::eig(self);
+}
+
+inline std::tuple<Tensor&, Tensor&> eig_out(
+    Tensor& eigvals,
+    Tensor& eigvecs,
+    const Tensor& self) {
+  return detail::eig_out(eigvals, eigvecs, self);
+}
+
+/// Computes eigenvalues of non-symmetric/non-hermitian matrices
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.eigvals
+inline Tensor eigvals(const Tensor& self) {
+  return detail::eigvals(self);
+}
+
+inline Tensor& eigvals_out(Tensor& result, const Tensor& self) {
+  return detail::eigvals_out(result, self);
+}
+
+/// Computes eigenvalues and eigenvectors
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.eigh
+inline std::tuple<Tensor, Tensor> eigh(
+    const Tensor& self,
+    c10::string_view uplo) {
+  return detail::eigh(self, uplo);
+}
+
+inline std::tuple<Tensor&, Tensor&> eigh_out(
+    Tensor& eigvals,
+    Tensor& eigvecs,
+    const Tensor& self,
+    c10::string_view uplo) {
+  return detail::eigh_out(eigvals, eigvecs, self, uplo);
+}
+
+/// Computes eigenvalues
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.eigvalsh
+inline Tensor eigvalsh(const Tensor& self, c10::string_view uplo) {
+  return detail::eigvalsh(self, uplo);
+}
+
+inline Tensor& eigvalsh_out(
+    Tensor& result,
+    const Tensor& self,
+    c10::string_view uplo) {
+  return detail::eigvalsh_out(result, self, uplo);
+}
+
+/// Computes the product of Householder matrices
+///
+/// See
+/// https://pytorch.org/docs/master/linalg.html#torch.linalg.householder_product
+inline Tensor householder_product(const Tensor& input, const Tensor& tau) {
+  return detail::householder_product(input, tau);
+}
+
+inline Tensor& householder_product_out(
+    Tensor& result,
+    const Tensor& input,
+    const Tensor& tau) {
+  return detail::householder_product_out(result, input, tau);
+}
+
+inline std::tuple<Tensor, Tensor, Tensor, Tensor> lstsq(
+    const Tensor& self,
+    const Tensor& b,
+    c10::optional<double> cond,
+    c10::optional<c10::string_view> driver) {
+  return detail::lstsq(self, b, cond, driver);
+}
+
+/// Computes the matrix exponential
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.matrix_exp
+inline Tensor matrix_exp(const Tensor& input) {
+  return detail::matrix_exp(input);
+}
+
+// C10_DEPRECATED_MESSAGE("linalg_norm is deprecated, use norm instead.")
+inline Tensor linalg_norm(
+    const Tensor& self,
+    const optional<Scalar>& opt_ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return detail::norm(self, opt_ord, opt_dim, keepdim, opt_dtype);
+}
+
+// C10_DEPRECATED_MESSAGE("linalg_norm is deprecated, use norm instead.")
+inline Tensor linalg_norm(
+    const Tensor& self,
+    c10::string_view ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return detail::norm(self, ord, opt_dim, keepdim, opt_dtype);
+}
+
+// C10_DEPRECATED_MESSAGE("linalg_norm_out is deprecated, use norm_out
+// instead.")
+inline Tensor& linalg_norm_out(
+    Tensor& result,
+    const Tensor& self,
+    const optional<Scalar>& opt_ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return detail::norm_out(result, self, opt_ord, opt_dim, keepdim, opt_dtype);
+}
+
+// C10_DEPRECATED_MESSAGE("linalg_norm_out is deprecated, use norm_out
+// instead.")
+inline Tensor& linalg_norm_out(
+    Tensor& result,
+    const Tensor& self,
+    c10::string_view ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return detail::norm_out(result, self, ord, opt_dim, keepdim, opt_dtype);
+}
+
+/// Computes the LU factorization with partial pivoting
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.lu_factor
+inline std::tuple<Tensor, Tensor> lu_factor(
+    const Tensor& input,
+    const bool pivot = true) {
+  return detail::lu_factor(input, pivot);
+}
+
+inline std::tuple<Tensor&, Tensor&> lu_factor_out(
+    Tensor& LU,
+    Tensor& pivots,
+    const Tensor& self,
+    const bool pivot = true) {
+  return detail::lu_factor_out(LU, pivots, self, pivot);
+}
+
+/// Computes the LU factorization with partial pivoting
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.lu
+inline std::tuple<Tensor, Tensor, Tensor> lu(
+    const Tensor& input,
+    const bool pivot = true) {
+  return detail::lu(input, pivot);
+}
+
+inline std::tuple<Tensor&, Tensor&, Tensor&> lu_out(
+    Tensor& P,
+    Tensor& L,
+    Tensor& U,
+    const Tensor& self,
+    const bool pivot = true) {
+  return detail::lu_out(P, L, U, self, pivot);
+}
+
+inline Tensor norm(
+    const Tensor& self,
+    const optional<Scalar>& opt_ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return detail::norm(self, opt_ord, opt_dim, keepdim, opt_dtype);
+}
+
+inline Tensor norm(
+    const Tensor& self,
+    std::string ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return detail::norm(self, ord, opt_dim, keepdim, opt_dtype);
+}
+
+inline Tensor& norm_out(
+    Tensor& result,
+    const Tensor& self,
+    const optional<Scalar>& opt_ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return detail::norm_out(result, self, opt_ord, opt_dim, keepdim, opt_dtype);
+}
+
+inline Tensor& norm_out(
+    Tensor& result,
+    const Tensor& self,
+    std::string ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return detail::norm_out(result, self, ord, opt_dim, keepdim, opt_dtype);
+}
+
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.vector_norm
+inline Tensor vector_norm(
+    const Tensor& self,
+    Scalar ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return detail::vector_norm(self, ord, opt_dim, keepdim, opt_dtype);
+}
+
+inline Tensor& vector_norm_out(
+    Tensor& result,
+    const Tensor& self,
+    Scalar ord,
+    OptionalIntArrayRef opt_dim,
+    bool keepdim,
+    optional<ScalarType> opt_dtype) {
+  return detail::vector_norm_out(
+      result, self, ord, opt_dim, keepdim, opt_dtype);
+}
+
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.matrix_norm
+inline Tensor matrix_norm(
+    const Tensor& self,
+    const Scalar& ord,
+    IntArrayRef dim,
+    bool keepdim,
+    optional<ScalarType> dtype) {
+  return detail::matrix_norm(self, ord, dim, keepdim, dtype);
+}
+
+inline Tensor& matrix_norm_out(
+    const Tensor& self,
+    const Scalar& ord,
+    IntArrayRef dim,
+    bool keepdim,
+    optional<ScalarType> dtype,
+    Tensor& result) {
+  return detail::matrix_norm_out(self, ord, dim, keepdim, dtype, result);
+}
+
+inline Tensor matrix_norm(
+    const Tensor& self,
+    std::string ord,
+    IntArrayRef dim,
+    bool keepdim,
+    optional<ScalarType> dtype) {
+  return detail::matrix_norm(self, ord, dim, keepdim, dtype);
+}
+
+inline Tensor& matrix_norm_out(
+    const Tensor& self,
+    std::string ord,
+    IntArrayRef dim,
+    bool keepdim,
+    optional<ScalarType> dtype,
+    Tensor& result) {
+  return detail::matrix_norm_out(self, ord, dim, keepdim, dtype, result);
+}
+
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.matrix_power
+inline Tensor matrix_power(const Tensor& self, int64_t n) {
+  return detail::matrix_power(self, n);
+}
+
+inline Tensor& matrix_power_out(const Tensor& self, int64_t n, Tensor& result) {
+  return detail::matrix_power_out(self, n, result);
+}
+
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.matrix_rank
+inline Tensor matrix_rank(const Tensor& input, double tol, bool hermitian) {
+  return detail::matrix_rank(input, tol, hermitian);
+}
+
+inline Tensor matrix_rank(
+    const Tensor& input,
+    const Tensor& tol,
+    bool hermitian) {
+  return detail::matrix_rank(input, tol, hermitian);
+}
+
+inline Tensor matrix_rank(
+    const Tensor& input,
+    c10::optional<double> atol,
+    c10::optional<double> rtol,
+    bool hermitian) {
+  return detail::matrix_rank(input, atol, rtol, hermitian);
+}
+
+inline Tensor matrix_rank(
+    const Tensor& input,
+    const c10::optional<Tensor>& atol,
+    const c10::optional<Tensor>& rtol,
+    bool hermitian) {
+  return detail::matrix_rank(input, atol, rtol, hermitian);
+}
+
+inline Tensor& matrix_rank_out(
+    Tensor& result,
+    const Tensor& input,
+    double tol,
+    bool hermitian) {
+  return detail::matrix_rank_out(result, input, tol, hermitian);
+}
+
+inline Tensor& matrix_rank_out(
+    Tensor& result,
+    const Tensor& input,
+    const Tensor& tol,
+    bool hermitian) {
+  return detail::matrix_rank_out(result, input, tol, hermitian);
+}
+
+inline Tensor& matrix_rank_out(
+    Tensor& result,
+    const Tensor& input,
+    c10::optional<double> atol,
+    c10::optional<double> rtol,
+    bool hermitian) {
+  return detail::matrix_rank_out(result, input, atol, rtol, hermitian);
+}
+
+inline Tensor& matrix_rank_out(
+    Tensor& result,
+    const Tensor& input,
+    const c10::optional<Tensor>& atol,
+    const c10::optional<Tensor>& rtol,
+    bool hermitian) {
+  return detail::matrix_rank_out(result, input, atol, rtol, hermitian);
+}
+
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.multi_dot
+inline Tensor multi_dot(TensorList tensors) {
+  return detail::multi_dot(tensors);
+}
+
+inline Tensor& multi_dot_out(TensorList tensors, Tensor& result) {
+  return detail::multi_dot_out(tensors, result);
+}
+
+/// Computes the pseudo-inverse
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.pinv
+inline Tensor pinv(
+    const Tensor& input,
+    double rcond = 1e-15,
+    bool hermitian = false) {
+  return detail::pinv(input, rcond, hermitian);
+}
+
+inline Tensor& pinv_out(
+    Tensor& result,
+    const Tensor& input,
+    double rcond = 1e-15,
+    bool hermitian = false) {
+  return detail::pinv_out(result, input, rcond, hermitian);
+}
+
+/// Computes the QR decomposition
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.qr
+inline std::tuple<Tensor, Tensor> qr(
+    const Tensor& input,
+    c10::string_view mode = "reduced") {
+  // C++17 Change the initialisation to "reduced"sv
+  //       Same for qr_out
+  return detail::qr(input, mode);
+}
+
+inline std::tuple<Tensor&, Tensor&> qr_out(
+    Tensor& Q,
+    Tensor& R,
+    const Tensor& input,
+    c10::string_view mode = "reduced") {
+  return detail::qr_out(Q, R, input, mode);
+}
+
+/// Computes the LDL decomposition
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.ldl_factor_ex
+inline std::tuple<Tensor, Tensor, Tensor> ldl_factor_ex(
+    const Tensor& input,
+    bool hermitian,
+    bool check_errors) {
+  return torch::linalg_ldl_factor_ex(input, hermitian, check_errors);
+}
+
+inline std::tuple<Tensor&, Tensor&, Tensor&> ldl_factor_ex_out(
+    Tensor& LD,
+    Tensor& pivots,
+    Tensor& info,
+    const Tensor& input,
+    bool hermitian,
+    bool check_errors) {
+  return torch::linalg_ldl_factor_ex_out(
+      LD, pivots, info, input, hermitian, check_errors);
+}
+
+/// Solve a system of linear equations using the LDL decomposition
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.ldl_solve
+inline Tensor ldl_solve(
+    const Tensor& LD,
+    const Tensor& pivots,
+    const Tensor& B,
+    bool hermitian) {
+  return torch::linalg_ldl_solve(LD, pivots, B, hermitian);
+}
+
+inline Tensor& ldl_solve_out(
+    Tensor& result,
+    const Tensor& LD,
+    const Tensor& pivots,
+    const Tensor& B,
+    bool hermitian) {
+  return torch::linalg_ldl_solve_out(result, LD, pivots, B, hermitian);
+}
+
+/// Solves a system linear system AX = B
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.solve_ex
+inline std::tuple<Tensor, Tensor> solve_ex(
+    const Tensor& input,
+    const Tensor& other,
+    bool left,
+    bool check_errors) {
+  return detail::solve_ex(input, other, left, check_errors);
+}
+
+inline std::tuple<Tensor&, Tensor&> solve_ex_out(
+    Tensor& result,
+    Tensor& info,
+    const Tensor& input,
+    const Tensor& other,
+    bool left,
+    bool check_errors) {
+  return detail::solve_ex_out(result, info, input, other, left, check_errors);
+}
+
+/// Computes a tensor `x` such that `matmul(input, x) = other`.
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.solve
+inline Tensor solve(const Tensor& input, const Tensor& other, bool left) {
+  return detail::solve(input, other, left);
+}
+
+inline Tensor& solve_out(
+    Tensor& result,
+    const Tensor& input,
+    const Tensor& other,
+    bool left) {
+  return detail::solve_out(result, input, other, left);
+}
+
+/// Computes a solution of a linear system AX = B for input = A and other = B
+/// whenever A is square upper or lower triangular and does not have zeros in
+/// the diagonal
+///
+/// See
+/// https://pytorch.org/docs/master/linalg.html#torch.linalg.solve_triangular
+inline Tensor solve_triangular(
+    const Tensor& input,
+    const Tensor& other,
+    bool upper,
+    bool left,
+    bool unitriangular) {
+  return detail::solve_triangular(input, other, upper, left, unitriangular);
+}
+
+inline Tensor& solve_triangular_out(
+    Tensor& result,
+    const Tensor& input,
+    const Tensor& other,
+    bool upper,
+    bool left,
+    bool unitriangular) {
+  return detail::solve_triangular_out(
+      result, input, other, upper, left, unitriangular);
+}
+
+/// Computes the singular values and singular vectors
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.svd
+inline std::tuple<Tensor, Tensor, Tensor> svd(
+    const Tensor& input,
+    bool full_matrices,
+    c10::optional<c10::string_view> driver) {
+  return detail::svd(input, full_matrices, driver);
+}
+
+inline std::tuple<Tensor&, Tensor&, Tensor&> svd_out(
+    Tensor& U,
+    Tensor& S,
+    Tensor& Vh,
+    const Tensor& input,
+    bool full_matrices,
+    c10::optional<c10::string_view> driver) {
+  return detail::svd_out(U, S, Vh, input, full_matrices, driver);
+}
+
+/// Computes the singular values
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.svdvals
+inline Tensor svdvals(
+    const Tensor& input,
+    c10::optional<c10::string_view> driver) {
+  return detail::svdvals(input, driver);
+}
+
+inline Tensor& svdvals_out(
+    Tensor& result,
+    const Tensor& input,
+    c10::optional<c10::string_view> driver) {
+  return detail::svdvals_out(result, input, driver);
+}
+
+/// Computes the inverse of a tensor
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.tensorinv
+///
+/// Example:
+/// ```
+/// auto a = torch::eye(4*6).reshape({4, 6, 8, 3});
+/// int64_t ind = 2;
+/// auto ainv = torch::linalg::tensorinv(a, ind);
+/// ```
+inline Tensor tensorinv(const Tensor& self, int64_t ind) {
+  return detail::tensorinv(self, ind);
+}
+
+inline Tensor& tensorinv_out(Tensor& result, const Tensor& self, int64_t ind) {
+  return detail::tensorinv_out(result, self, ind);
+}
+
+/// Computes a tensor `x` such that `tensordot(input, x, dims=x.dim()) = other`.
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.tensorsolve
+///
+/// Example:
+/// ```
+/// auto a = torch::eye(2*3*4).reshape({2*3, 4, 2, 3, 4});
+/// auto b = torch::randn(2*3, 4);
+/// auto x = torch::linalg::tensorsolve(a, b);
+/// ```
+inline Tensor tensorsolve(
+    const Tensor& input,
+    const Tensor& other,
+    OptionalIntArrayRef dims) {
+  return detail::tensorsolve(input, other, dims);
+}
+
+inline Tensor& tensorsolve_out(
+    Tensor& result,
+    const Tensor& input,
+    const Tensor& other,
+    OptionalIntArrayRef dims) {
+  return detail::tensorsolve_out(result, input, other, dims);
+}
+
+/// Computes a tensor `inverse_input` such that `dot(input, inverse_input) =
+/// eye(input.size(0))`.
+///
+/// See https://pytorch.org/docs/master/linalg.html#torch.linalg.inv
+inline Tensor inv(const Tensor& input) {
+  return detail::inv(input);
+}
+
+inline Tensor& inv_out(Tensor& result, const Tensor& input) {
+  return detail::inv_out(result, input);
+}
+
+} // namespace linalg
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/mps.h

@@ -0,0 +1,44 @@
+#pragma once
+
+#include <torch/csrc/Export.h>
+
+#include <cstddef>
+#include <cstdint>
+
+#ifdef __OBJC__
+#include <Foundation/Foundation.h>
+#include <Metal/Metal.h>
+using MTLCommandBuffer_t = id<MTLCommandBuffer>;
+using DispatchQueue_t = dispatch_queue_t;
+#else
+using MTLCommandBuffer_t = void*;
+using DispatchQueue_t = void*;
+#endif
+
+namespace torch {
+namespace mps {
+
+/// Returns true if MPS device is available.
+bool TORCH_API is_available();
+
+/// Sets the RNG seed for the MPS device.
+void TORCH_API manual_seed(uint64_t seed);
+
+/// Waits for all streams on the MPS device to complete.
+/// This blocks the calling CPU thread by using the 'waitUntilCompleted()'
+/// method to wait for Metal command buffers finish executing all the
+/// encoded GPU operations before returning.
+void TORCH_API synchronize();
+
+/// Submits the currently active command buffer to run on the MPS device.
+void TORCH_API commit();
+
+/// Get the current command buffer to encode the Metal commands.
+MTLCommandBuffer_t TORCH_API get_command_buffer();
+
+/// Get the dispatch_queue_t to synchronize encoding the custom kernels
+/// with the PyTorch MPS backend.
+DispatchQueue_t TORCH_API get_dispatch_queue();
+
+} // namespace mps
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nested.h

@@ -0,0 +1,95 @@
+#pragma once
+
+#include <ATen/ATen.h>
+#include <ATen/core/ATen_fwd.h>
+#include <torch/csrc/api/include/torch/detail/TensorDataContainer.h>
+#include <algorithm>
+
+namespace torch {
+namespace nested {
+
+/// Nested tensor
+///
+/// See
+/// https://pytorch.org/docs/master/nested.html#torch.nested.nested_tensor
+///
+/// ```
+// implemented on python object to allow torch.nested.nested_tensor to be
+// constructed with arbitrarily nested python objects - for now, only arbitrary
+// python lists and lists of Tensors
+// See torch/csrc/autograd/python_nested_functions_manual.cpp for Python
+// implementation
+// See here for C++ implementation
+inline at::Tensor nested_tensor(
+    at::TensorList nested_tensor_data,
+    const at::TensorOptions& options = {}) {
+  auto out = at::_nested_tensor_from_tensor_list(
+      nested_tensor_data,
+      c10::typeMetaToScalarType(options.dtype()),
+      c10::nullopt,
+      options.device(),
+      options.pinned_memory());
+  if (options.has_requires_grad() && options.requires_grad()) {
+    out.requires_grad_(true);
+  }
+  return out;
+}
+
+inline at::Tensor nested_tensor(
+    at::ArrayRef<detail::TensorDataContainer> nested_tensor_data,
+    const at::TensorOptions& options = {}) {
+  for (const auto& tdc : nested_tensor_data) {
+    TORCH_CHECK(
+        tdc.is_init_list(),
+        "nested_tensor() not implemented for these parameters");
+  }
+  // Construct a TensorList using nested_tensor_data
+  std::vector<at::Tensor> tensor_list(nested_tensor_data.size());
+  std::transform(
+      nested_tensor_data.begin(),
+      nested_tensor_data.end(),
+      tensor_list.begin(),
+      [&](const detail::TensorDataContainer& tdc) {
+        return tdc.convert_to_tensor(options);
+      });
+  auto out = at::_nested_tensor_from_tensor_list(
+      tensor_list,
+      c10::typeMetaToScalarType(options.dtype()),
+      c10::nullopt,
+      options.device(),
+      options.pinned_memory());
+  if (options.has_requires_grad() && options.requires_grad()) {
+    out.requires_grad_(true);
+  }
+  return out;
+}
+
+/// As Nested Tensor
+///
+/// See
+/// https://pytorch.org/docs/master/nested.html#torch.nested.as_nested_tensor
+///
+/// ```
+inline at::Tensor as_nested_tensor(
+    at::TensorList list,
+    c10::optional<at::ScalarType> dtype = c10::nullopt,
+    c10::optional<at::Device> device = c10::nullopt) {
+  return at::_nested_tensor_from_tensor_list(
+      list, dtype, c10::nullopt, device, c10::nullopt);
+}
+
+/// Nested to padded tensor
+///
+/// See
+/// https://pytorch.org/docs/master/nested.html#torch.nested.to_padded_tensor
+///
+/// ```
+inline at::Tensor to_padded_tensor(
+    const at::Tensor& self,
+    double padding,
+    at::OptionalIntArrayRef output_size = c10::nullopt) {
+  return at::nested_to_padded_tensor(self, padding, output_size);
+}
+
+} // namespace nested
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn.h

@@ -0,0 +1,10 @@
+#pragma once
+
+#include <torch/nn/cloneable.h>
+#include <torch/nn/functional.h>
+#include <torch/nn/init.h>
+#include <torch/nn/module.h>
+#include <torch/nn/modules.h>
+#include <torch/nn/options.h>
+#include <torch/nn/pimpl.h>
+#include <torch/nn/utils.h>

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/cloneable.h

@@ -0,0 +1,98 @@
+#pragma once
+
+#include <torch/nn/module.h>
+#include <torch/types.h>
+#include <torch/utils.h>
+
+#include <c10/core/TensorOptions.h>
+#include <c10/util/Exception.h>
+
+#include <memory>
+#include <utility>
+
+namespace torch {
+namespace nn {
+/// The `clone()` method in the base `Module` class does not have knowledge of
+/// the concrete runtime type of its subclasses. Therefore, `clone()` must
+/// either be called from within the subclass, or from a base class that has
+/// knowledge of the concrete type. `Cloneable` uses the CRTP to gain
+/// knowledge of the subclass' static type and provide an implementation of the
+/// `clone()` method. We do not want to use this pattern in the base class,
+/// because then storing a module would always require templatizing it.
+template <typename Derived>
+// NOLINTNEXTLINE(bugprone-exception-escape)
+class Cloneable : public Module {
+ public:
+  using Module::Module;
+
+  /// `reset()` must perform initialization of all members with reference
+  /// semantics, most importantly parameters, buffers and submodules.
+  virtual void reset() = 0;
+
+  /// Performs a recursive "deep copy" of the `Module`, such that all parameters
+  /// and submodules in the cloned module are different from those in the
+  /// original module.
+  std::shared_ptr<Module> clone(
+      const optional<Device>& device = nullopt) const override {
+    NoGradGuard no_grad;
+
+    const auto& self = static_cast<const Derived&>(*this);
+    auto copy = std::make_shared<Derived>(self);
+    copy->parameters_.clear();
+    copy->buffers_.clear();
+    copy->children_.clear();
+    copy->reset();
+    TORCH_CHECK(
+        copy->parameters_.size() == parameters_.size(),
+        "The cloned module does not have the same number of "
+        "parameters as the original module after calling reset(). "
+        "Are you sure you called register_parameter() inside reset() "
+        "and not the constructor?");
+    for (const auto& parameter : named_parameters(/*recurse=*/false)) {
+      auto& tensor = *parameter;
+      auto data = device && tensor.device() != *device
+          ? tensor.to(*device)
+          : autograd::Variable(tensor).clone();
+      copy->parameters_[parameter.key()].set_data(data);
+    }
+    TORCH_CHECK(
+        copy->buffers_.size() == buffers_.size(),
+        "The cloned module does not have the same number of "
+        "buffers as the original module after calling reset(). "
+        "Are you sure you called register_buffer() inside reset() "
+        "and not the constructor?");
+    for (const auto& buffer : named_buffers(/*recurse=*/false)) {
+      auto& tensor = *buffer;
+      auto data = device && tensor.device() != *device
+          ? tensor.to(*device)
+          : autograd::Variable(tensor).clone();
+      copy->buffers_[buffer.key()].set_data(data);
+    }
+    TORCH_CHECK(
+        copy->children_.size() == children_.size(),
+        "The cloned module does not have the same number of "
+        "child modules as the original module after calling reset(). "
+        "Are you sure you called register_module() inside reset() "
+        "and not the constructor?");
+    for (const auto& child : children_) {
+      copy->children_[child.key()]->clone_(*child.value(), device);
+    }
+    return copy;
+  }
+
+ private:
+  void clone_(Module& other, const optional<Device>& device) final {
+    // Here we are *pretty* certain that `other's` type is `Derived` (because it
+    // was registered under the same name as `this`), but you never know what
+    // crazy things `reset()` does, so `dynamic_cast` just to be safe.
+    auto clone = std::dynamic_pointer_cast<Derived>(other.clone(device));
+    TORCH_CHECK(
+        clone != nullptr,
+        "Attempted to clone submodule, but it is of a "
+        "different type than the submodule it was to be cloned into");
+    static_cast<Derived&>(*this) = *clone;
+  }
+};
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional.h

@@ -0,0 +1,17 @@
+#pragma once
+
+#include <torch/nn/functional/batchnorm.h>
+#include <torch/nn/functional/conv.h>
+#include <torch/nn/functional/distance.h>
+#include <torch/nn/functional/dropout.h>
+#include <torch/nn/functional/embedding.h>
+#include <torch/nn/functional/fold.h>
+#include <torch/nn/functional/instancenorm.h>
+#include <torch/nn/functional/linear.h>
+#include <torch/nn/functional/loss.h>
+#include <torch/nn/functional/normalization.h>
+#include <torch/nn/functional/padding.h>
+#include <torch/nn/functional/pixelshuffle.h>
+#include <torch/nn/functional/pooling.h>
+#include <torch/nn/functional/upsampling.h>
+#include <torch/nn/functional/vision.h>

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/activation.h

@@ -0,0 +1,966 @@
+#pragma once
+
+#include <ATen/Dispatch.h>
+#include <torch/nn/functional/dropout.h>
+#include <torch/nn/functional/linear.h>
+#include <torch/nn/options/activation.h>
+#include <torch/nn/options/dropout.h>
+#include <torch/nn/options/linear.h>
+#include <torch/types.h>
+#include <limits>
+#include <utility>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor elu(Tensor input, double alpha, bool inplace) {
+  if (inplace) {
+    return torch::elu_(input, alpha);
+  } else {
+    return torch::elu(input, alpha);
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.elu
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::ELUFuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::elu(x, F::ELUFuncOptions().alpha(0.42).inplace(true));
+/// ```
+inline Tensor elu(Tensor input, const ELUFuncOptions& options = {}) {
+  return detail::elu(std::move(input), options.alpha(), options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor selu(Tensor input, bool inplace) {
+  if (inplace) {
+    return torch::selu_(input);
+  } else {
+    return torch::selu(input);
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.selu
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::SELUFuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::selu(input, F::SELUFuncOptions(false));
+/// ```
+inline Tensor selu(Tensor input, const SELUFuncOptions& options = {}) {
+  return detail::selu(std::move(input), options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor hardshrink(const Tensor& input, double lambda) {
+  return torch::hardshrink(input, lambda);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.hardshrink
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::HardshrinkFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::hardshrink(x, F::HardshrinkFuncOptions().lambda(0.42));
+/// ```
+inline Tensor hardshrink(
+    const Tensor& input,
+    const HardshrinkFuncOptions& options = {}) {
+  return detail::hardshrink(input, options.lambda());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor hardtanh(
+    Tensor input,
+    double min_val,
+    double max_val,
+    bool inplace) {
+  if (inplace) {
+    return torch::hardtanh_(input, min_val, max_val);
+  } else {
+    return torch::hardtanh(input, min_val, max_val);
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.hardtanh
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::HardtanhFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::hardtanh(x,
+/// F::HardtanhFuncOptions().min_val(-1.0).max_val(1.0).inplace(true));
+/// ```
+inline Tensor hardtanh(Tensor input, const HardtanhFuncOptions& options = {}) {
+  return detail::hardtanh(
+      std::move(input),
+      options.min_val(),
+      options.max_val(),
+      options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor leaky_relu(Tensor input, double negative_slope, bool inplace) {
+  if (inplace) {
+    return torch::leaky_relu_(input, negative_slope);
+  } else {
+    return torch::leaky_relu(input, negative_slope);
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.leaky_relu
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::LeakyReLUFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::leaky_relu(x,
+/// F::LeakyReLUFuncOptions().negative_slope(0.42).inplace(true));
+/// ```
+inline Tensor leaky_relu(
+    Tensor input,
+    const LeakyReLUFuncOptions& options = {}) {
+  return detail::leaky_relu(
+      std::move(input), options.negative_slope(), options.inplace());
+}
+
+// ============================================================================
+
+inline Tensor logsigmoid(const Tensor& input) {
+  return torch::log_sigmoid(input);
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor gumbel_softmax(
+    const Tensor& logits,
+    double tau,
+    bool hard,
+    int dim) {
+  auto gumbels =
+      -torch::empty_like(logits).exponential_().log(); // ~Gumbel(0,1)
+  gumbels = (logits + gumbels) / tau; // ~Gumbel(logits, tau)
+  auto y_soft = gumbels.softmax(dim);
+
+  torch::Tensor ret;
+  if (hard) {
+    // Straight through.
+    auto index = std::get<1>(y_soft.max(dim, /*keepdim=*/true));
+    auto y_hard = torch::zeros_like(logits).scatter_(dim, index, 1.0);
+    ret = y_hard - y_soft.detach() + y_soft;
+  } else {
+    ret = y_soft;
+  }
+  return ret;
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.gumbel_softmax
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::GumbelSoftmaxFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::gumbel_softmax(logits, F::GumbelSoftmaxFuncOptions().hard(true).dim(-1));
+/// ```
+inline Tensor gumbel_softmax(
+    const Tensor& logits,
+    const GumbelSoftmaxFuncOptions& options = {}) {
+  return detail::gumbel_softmax(
+      logits, options.tau(), options.hard(), options.dim());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor softmax(
+    const Tensor& input,
+    int64_t dim,
+    c10::optional<torch::Dtype> dtype) {
+  Tensor ret;
+
+  if (dtype == c10::nullopt) {
+    ret = input.softmax(dim);
+  } else {
+    ret = input.softmax(dim, dtype);
+  }
+
+  return ret;
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.softmax
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::SoftmaxFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::softmax(input, F::SoftmaxFuncOptions(1));
+/// ```
+inline Tensor softmax(const Tensor& input, const SoftmaxFuncOptions& options) {
+  return detail::softmax(input, options.dim(), options.dtype());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor softmin(
+    const Tensor& input,
+    int64_t dim,
+    c10::optional<torch::Dtype> dtype) {
+  Tensor ret;
+
+  if (dtype == c10::nullopt) {
+    ret = (-input).softmax(dim);
+  } else {
+    ret = (-input).softmax(dim, dtype);
+  }
+
+  return ret;
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.softmin
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::SoftminFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::softmin(input, F::SoftminFuncOptions(1));
+/// ```
+inline Tensor softmin(const Tensor& input, const SoftminFuncOptions& options) {
+  return detail::softmin(input, options.dim(), options.dtype());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor log_softmax(
+    const Tensor& input,
+    int64_t dim,
+    c10::optional<torch::Dtype> dtype) {
+  Tensor ret;
+
+  if (dtype == c10::nullopt) {
+    ret = input.log_softmax(dim);
+  } else {
+    ret = input.log_softmax(dim, dtype);
+  }
+
+  return ret;
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.log_softmax
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::LogSoftmaxFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::log_softmax(input, LogSoftmaxFuncOptions(1));
+/// ```
+inline Tensor log_softmax(
+    const Tensor& input,
+    const LogSoftmaxFuncOptions& options) {
+  return detail::log_softmax(input, options.dim(), options.dtype());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor glu(const Tensor& input, int64_t dim) {
+  TORCH_CHECK(
+      input.dim() != 0,
+      "glu does not suppport scalars because halving size must be even");
+  return torch::glu(input, dim);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.glu
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::GLUFuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::glu(input, GLUFuncOptions(1));
+/// ```
+inline Tensor glu(const Tensor& input, const GLUFuncOptions& options = {}) {
+  return detail::glu(input, options.dim());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor gelu(const Tensor& input, string approximate) {
+  return torch::gelu(input, approximate);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+inline Tensor gelu(const Tensor& input, const GELUFuncOptions& options = {}) {
+  return detail::gelu(input, options.approximate());
+}
+
+// ============================================================================
+
+inline Tensor silu(const Tensor& input) {
+  return torch::silu(input);
+}
+
+// ============================================================================
+
+inline Tensor mish(const Tensor& input) {
+  return torch::mish(input);
+}
+
+// ============================================================================
+
+inline Tensor prelu(const Tensor& input, const Tensor& weight) {
+  return torch::prelu(input, weight);
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor relu(Tensor input, bool inplace) {
+  if (inplace) {
+    return torch::relu_(input);
+  } else {
+    return torch::relu(input);
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.relu
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::ReLUFuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::relu(x, F::ReLUFuncOptions().inplace(true));
+/// ```
+inline Tensor relu(Tensor input, const ReLUFuncOptions& options = {}) {
+  return detail::relu(std::move(input), options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor relu6(Tensor input, bool inplace) {
+  if (inplace) {
+    return torch::relu6_(input);
+  } else {
+    return torch::relu6(input);
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.relu6
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::ReLU6FuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::relu6(x, F::ReLU6FuncOptions().inplace(true));
+/// ```
+inline Tensor relu6(Tensor input, const ReLU6FuncOptions& options = {}) {
+  return detail::relu6(std::move(input), options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor rrelu(
+    Tensor input,
+    double lower,
+    double upper,
+    bool training,
+    bool inplace) {
+  if (inplace) {
+    return torch::rrelu_(input, lower, upper, training);
+  } else {
+    return torch::rrelu(input, lower, upper, training);
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.rrelu
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::RReLUFuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::rrelu(x, F::RReLUFuncOptions().lower(0.1).upper(0.4).inplace(true));
+/// ```
+inline Tensor rrelu(Tensor input, const RReLUFuncOptions& options = {}) {
+  return detail::rrelu(
+      std::move(input),
+      options.lower(),
+      options.upper(),
+      options.training(),
+      options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor celu(Tensor input, double alpha, bool inplace) {
+  if (inplace) {
+    return torch::celu_(input, alpha);
+  } else {
+    return torch::celu(input, alpha);
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.celu
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::CELUFuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::celu(x, F::CELUFuncOptions().alpha(0.42).inplace(true));
+/// ```
+inline Tensor celu(Tensor input, const CELUFuncOptions& options = {}) {
+  return detail::celu(std::move(input), options.alpha(), options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor softplus(const Tensor& input, double beta, double threshold) {
+  return torch::softplus(input, beta, threshold);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.softplus
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::SoftplusFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::softplus(x, F::SoftplusFuncOptions().beta(0.5).threshold(3.0));
+/// ```
+inline Tensor softplus(
+    const Tensor& input,
+    const SoftplusFuncOptions& options = {}) {
+  return detail::softplus(input, options.beta(), options.threshold());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor softshrink(const Tensor& input, double lambda) {
+  return torch::softshrink(input, lambda);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.softshrink
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::SoftshrinkFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::softshrink(x, F::SoftshrinkFuncOptions(0.42));
+/// ```
+inline Tensor softshrink(
+    const Tensor& input,
+    const SoftshrinkFuncOptions& options = {}) {
+  return detail::softshrink(input, options.lambda());
+}
+
+// ============================================================================
+
+inline Tensor softsign(const Tensor& input) {
+  return input / (input.abs() + 1);
+}
+
+// ============================================================================
+
+inline Tensor tanhshrink(const Tensor& input) {
+  return input - input.tanh();
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor threshold(
+    Tensor input,
+    double threshold,
+    double value,
+    bool inplace) {
+  if (inplace) {
+    return torch::threshold_(input, threshold, value);
+  } else {
+    return torch::threshold(input, threshold, value);
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.threshold
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::ThresholdFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::threshold(x, F::ThresholdFuncOptions(0.5, 0.5).inplace(true));
+/// ```
+inline Tensor threshold(Tensor input, const ThresholdFuncOptions& options) {
+  return detail::threshold(
+      std::move(input),
+      options.threshold(),
+      options.value(),
+      options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline std::tuple<Tensor, Tensor> multi_head_attention_forward(
+    const Tensor& query,
+    const Tensor& key,
+    const Tensor& value,
+    int64_t embed_dim_to_check,
+    int64_t num_heads,
+    const Tensor& in_proj_weight,
+    const Tensor& in_proj_bias,
+    const Tensor& bias_k,
+    const Tensor& bias_v,
+    bool add_zero_attn,
+    double dropout_p,
+    const Tensor& out_proj_weight,
+    const Tensor& out_proj_bias,
+    bool training = true,
+    const Tensor& key_padding_mask = {},
+    bool need_weights = true,
+    const Tensor& attn_mask = {},
+    bool use_separate_proj_weight = false,
+    const Tensor& q_proj_weight = {},
+    const Tensor& k_proj_weight = {},
+    const Tensor& v_proj_weight = {},
+    const Tensor& static_k = {},
+    const Tensor& static_v = {},
+    bool average_attn_weights = true) {
+  namespace F = torch::nn::functional;
+
+  const auto query_sizes = query.sizes();
+  const auto& tgt_len = query_sizes[0];
+  const auto& bsz = query_sizes[1];
+  const auto& embed_dim = query_sizes[2];
+  TORCH_INTERNAL_ASSERT(embed_dim == embed_dim_to_check);
+  TORCH_INTERNAL_ASSERT(key.sizes() == value.sizes());
+
+  const auto head_dim = embed_dim / num_heads;
+  TORCH_CHECK(
+      head_dim * num_heads == embed_dim,
+      "embed_dim must be divisible by num_heads");
+  const auto scaling = 1 / std::sqrt(head_dim);
+
+  Tensor q, k, v;
+  if (!use_separate_proj_weight) {
+    if (torch::equal(query, key) && torch::equal(key, value)) {
+      // self-attention
+      const auto chunks =
+          F::linear(query, in_proj_weight, in_proj_bias).chunk(3, /*dim=*/-1);
+      q = chunks[0];
+      k = chunks[1];
+      v = chunks[2];
+    } else if (torch::equal(key, value)) {
+      // encoder-decoder attention
+      // This is inline in_proj function with in_proj_weight and in_proj_bias
+      auto _b = in_proj_bias;
+      auto _start = 0;
+      auto _end = embed_dim;
+      auto _w = in_proj_weight.slice(/*dim=*/0, _start, _end);
+      if (_b.defined()) {
+        _b = _b.slice(/*dim=*/0, _start, _end);
+      }
+      q = F::linear(query, _w, _b);
+
+      if (!key.defined()) {
+        TORCH_INTERNAL_ASSERT(!value.defined());
+        k.reset();
+        v.reset();
+      } else {
+        // This is inline in_proj function with in_proj_weight and in_proj_bias
+        _b = in_proj_bias;
+        _start = embed_dim;
+        _w = in_proj_weight.slice(/*dim=*/0, _start);
+        if (_b.defined()) {
+          _b = _b.slice(/*dim=*/0, _start);
+        }
+        const auto chunks = F::linear(key, _w, _b).chunk(2, /*dim=*/-1);
+        k = chunks[0];
+        v = chunks[1];
+      }
+    } else {
+      // This is inline in_proj function with in_proj_weight and in_proj_bias
+      auto _b = in_proj_bias;
+      auto _start = 0;
+      auto _end = embed_dim;
+      auto _w = in_proj_weight.slice(/*dim=*/0, _start, _end);
+      if (_b.defined()) {
+        _b = _b.slice(/*dim=*/0, _start, _end);
+      }
+      q = F::linear(query, _w, _b);
+
+      // This is inline in_proj function with in_proj_weight and in_proj_bias
+      _b = in_proj_bias;
+      _start = embed_dim;
+      _end = embed_dim * 2;
+      _w = in_proj_weight.slice(/*dim=*/0, _start, _end);
+      if (_b.defined()) {
+        _b = _b.slice(/*dim=*/0, _start, _end);
+      }
+      k = F::linear(key, _w, _b);
+
+      // This is inline in_proj function with in_proj_weight and in_proj_bias
+      _b = in_proj_bias;
+      _start = embed_dim * 2;
+      _w = in_proj_weight.slice(/*dim=*/0, _start);
+      if (_b.defined()) {
+        _b = _b.slice(0, _start);
+      }
+      v = F::linear(value, _w, _b);
+    }
+  } else {
+    const auto& q_proj_weight_non_opt = q_proj_weight;
+    {
+      const auto sizes = q_proj_weight_non_opt.sizes();
+      const auto len1 = sizes[0];
+      const auto len2 = sizes[1];
+      TORCH_CHECK(len1 == embed_dim && len2 == query.size(-1));
+    }
+
+    const auto& k_proj_weight_non_opt = k_proj_weight;
+    {
+      const auto sizes = k_proj_weight_non_opt.sizes();
+      const auto len1 = sizes[0];
+      const auto len2 = sizes[1];
+      TORCH_CHECK(len1 == embed_dim && len2 == key.size(-1));
+    }
+
+    const auto& v_proj_weight_non_opt = v_proj_weight;
+    {
+      const auto sizes = v_proj_weight_non_opt.sizes();
+      const auto len1 = sizes[0];
+      const auto len2 = sizes[1];
+      TORCH_CHECK(len1 == embed_dim && len2 == value.size(-1));
+    }
+
+    if (in_proj_bias.defined()) {
+      q = F::linear(
+          query,
+          q_proj_weight_non_opt,
+          in_proj_bias.slice(/*dim=*/0, 0, embed_dim));
+      k = F::linear(
+          key,
+          k_proj_weight_non_opt,
+          in_proj_bias.slice(/*dim=*/0, embed_dim, (embed_dim * 2)));
+      v = F::linear(
+          value,
+          v_proj_weight_non_opt,
+          in_proj_bias.slice(/*dim=*/0, (embed_dim * 2)));
+    } else {
+      q = F::linear(query, q_proj_weight_non_opt, in_proj_bias);
+      k = F::linear(key, k_proj_weight_non_opt, in_proj_bias);
+      v = F::linear(value, v_proj_weight_non_opt, in_proj_bias);
+    }
+  }
+  q = q * scaling;
+  Tensor attn_mask_ = attn_mask;
+  Tensor key_padding_mask_ = key_padding_mask;
+  if (bias_k.defined() && bias_v.defined()) {
+    if (!static_k.defined() && !static_v.defined()) {
+      k = torch::cat({k, bias_k.repeat({1, bsz, 1})});
+      v = torch::cat({v, bias_v.repeat({1, bsz, 1})});
+      if (attn_mask_.defined()) {
+        attn_mask_ = torch::cat(
+            {attn_mask_,
+             torch::zeros(
+                 {attn_mask_.size(0), 1},
+                 at::TensorOptions(attn_mask_.dtype())
+                     .device(attn_mask_.device()))},
+            /*dim=*/1);
+      }
+      if (key_padding_mask_.defined()) {
+        key_padding_mask_ = torch::cat(
+            {key_padding_mask_,
+             torch::zeros(
+                 {key_padding_mask_.size(0), 1},
+                 at::TensorOptions(key_padding_mask_.dtype())
+                     .device(key_padding_mask_.device()))},
+            /*dim=*/1);
+      }
+    } else {
+      TORCH_CHECK(!static_k.defined(), "bias cannot be added to static key.");
+      TORCH_CHECK(!static_v.defined(), "bias cannot be added to static value.");
+    }
+  } else {
+    TORCH_CHECK(!bias_k.defined());
+    TORCH_CHECK(!bias_v.defined());
+  }
+  q = q.contiguous().view({tgt_len, bsz * num_heads, head_dim}).transpose(0, 1);
+  if (k.defined()) {
+    k = k.contiguous().view({-1, bsz * num_heads, head_dim}).transpose(0, 1);
+  }
+  if (v.defined()) {
+    v = v.contiguous().view({-1, bsz * num_heads, head_dim}).transpose(0, 1);
+  }
+  if (static_k.defined()) {
+    TORCH_CHECK(static_k.size(0) == bsz * num_heads);
+    TORCH_CHECK(static_k.size(2) == head_dim);
+    k = static_k;
+  }
+  if (static_v.defined()) {
+    TORCH_CHECK(static_v.size(0) == bsz * num_heads);
+    TORCH_CHECK(static_v.size(2) == head_dim);
+    v = static_v;
+  }
+  auto src_len = k.size(1);
+  if (key_padding_mask_.defined()) {
+    TORCH_CHECK(key_padding_mask_.size(0) == bsz);
+    TORCH_CHECK(key_padding_mask_.size(1) == src_len);
+  }
+  if (add_zero_attn) {
+    src_len += 1;
+    auto k_sizes = k.sizes().vec();
+    k_sizes[1] = 1;
+    k = torch::cat(
+        {k,
+         torch::zeros(
+             k_sizes, at::TensorOptions(k.dtype()).device(k.device()))},
+        /*dim=*/1);
+    auto v_sizes = v.sizes().vec();
+    v_sizes[1] = 1;
+    v = torch::cat(
+        {v,
+         torch::zeros(
+             v_sizes, at::TensorOptions(v.dtype()).device(v.device()))},
+        /*dim=*/1);
+    if (attn_mask_.defined()) {
+      attn_mask_ = torch::cat(
+          {attn_mask_,
+           torch::zeros(
+               {attn_mask_.size(0), 1},
+               at::TensorOptions(attn_mask_.dtype())
+                   .device(attn_mask_.device()))},
+          /*dim=*/1);
+    }
+    if (key_padding_mask_.defined()) {
+      key_padding_mask_ = torch::cat(
+          {key_padding_mask_,
+           torch::zeros(
+               {key_padding_mask_.size(0), 1},
+               at::TensorOptions(key_padding_mask_.dtype())
+                   .device(key_padding_mask_.device()))},
+          /*dim=*/1);
+    }
+  }
+  auto attn_output_weights = torch::bmm(q, k.transpose(1, 2));
+  TORCH_CHECK(
+      attn_output_weights.sizes() ==
+      IntArrayRef({bsz * num_heads, tgt_len, src_len}));
+  if (attn_mask_.defined()) {
+    attn_mask_ = attn_mask_.unsqueeze(0);
+    attn_output_weights += attn_mask_;
+  }
+  if (key_padding_mask_.defined()) {
+    attn_output_weights =
+        attn_output_weights.view({bsz, num_heads, tgt_len, src_len});
+    attn_output_weights = AT_DISPATCH_FLOATING_TYPES(
+        attn_output_weights.scalar_type(),
+        "attn_output_weights.masked_fill",
+        [&]() {
+          return attn_output_weights.masked_fill(
+              key_padding_mask_.unsqueeze(1).unsqueeze(2),
+              -std::numeric_limits<scalar_t>::infinity());
+        });
+    attn_output_weights =
+        attn_output_weights.view({bsz * num_heads, tgt_len, src_len});
+  }
+  // NOLINTNEXTLINE(bugprone-argument-comment)
+  attn_output_weights = F::softmax(attn_output_weights, /*dim=*/-1);
+  attn_output_weights = F::dropout(
+      attn_output_weights,
+      F::DropoutFuncOptions().p(dropout_p).training(training));
+  auto attn_output = torch::bmm(attn_output_weights, v);
+  TORCH_CHECK(
+      attn_output.sizes() == IntArrayRef({bsz * num_heads, tgt_len, head_dim}));
+  attn_output =
+      attn_output.transpose(0, 1).contiguous().view({tgt_len, bsz, embed_dim});
+  attn_output = F::linear(attn_output, out_proj_weight, out_proj_bias);
+  if (need_weights) {
+    attn_output_weights =
+        attn_output_weights.view({bsz, num_heads, tgt_len, src_len});
+    if (average_attn_weights) {
+      // average attention weights over heads
+      attn_output_weights = attn_output_weights.sum(/*dim=*/1) / num_heads;
+    }
+    return std::make_tuple(attn_output, attn_output_weights);
+  } else {
+    return std::make_tuple(attn_output, Tensor());
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+inline std::tuple<Tensor, Tensor> multi_head_attention_forward(
+    const Tensor& query,
+    const Tensor& key,
+    const Tensor& value,
+    const MultiheadAttentionForwardFuncOptions& options) {
+  return detail::multi_head_attention_forward(
+      query,
+      key,
+      value,
+      options.embed_dim_to_check(),
+      options.num_heads(),
+      options.in_proj_weight(),
+      options.in_proj_bias(),
+      options.bias_k(),
+      options.bias_v(),
+      options.add_zero_attn(),
+      options.dropout_p(),
+      options.out_proj_weight(),
+      options.out_proj_bias(),
+      options.training(),
+      options.key_padding_mask(),
+      options.need_weights(),
+      options.attn_mask(),
+      options.use_separate_proj_weight(),
+      options.q_proj_weight(),
+      options.k_proj_weight(),
+      options.v_proj_weight(),
+      options.static_k(),
+      options.static_v(),
+      options.average_attn_weights());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/batchnorm.h

@@ -0,0 +1,83 @@
+#pragma once
+
+#include <c10/util/irange.h>
+#include <torch/nn/options/batchnorm.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor batch_norm(
+    const Tensor& input,
+    const Tensor& running_mean,
+    const Tensor& running_var,
+    Tensor weight,
+    Tensor bias,
+    bool training,
+    c10::optional<double> momentum,
+    double eps) {
+  TORCH_CHECK(
+      input.dim() >= 2,
+      "Expected at least 2 input dimensions, but got ",
+      input.dim());
+  if (training) {
+    auto size = input.sizes();
+    int64_t size_prods = size[0];
+    for (const auto i : c10::irange(size.size() - 2)) {
+      size_prods *= size[i + 2];
+    }
+    TORCH_CHECK(
+        size_prods != 1,
+        "Expected more than 1 value per channel when training, got input size ",
+        size);
+  }
+
+  return torch::batch_norm(
+      input,
+      weight,
+      bias,
+      running_mean,
+      running_var,
+      training,
+      momentum.value(),
+      eps,
+      at::globalContext().userEnabledCuDNN());
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.batch_norm
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::BatchNormFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::batch_norm(input, mean, variance,
+/// F::BatchNormFuncOptions().weight(weight).bias(bias).momentum(0.1).eps(1e-05).training(false));
+/// ```
+inline Tensor batch_norm(
+    const Tensor& input,
+    const Tensor& running_mean,
+    const Tensor& running_var,
+    const BatchNormFuncOptions& options = {}) {
+  return detail::batch_norm(
+      input,
+      running_mean,
+      running_var,
+      options.weight(),
+      options.bias(),
+      options.training(),
+      options.momentum(),
+      options.eps());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/distance.h

@@ -0,0 +1,88 @@
+#pragma once
+
+#include <torch/nn/options/distance.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor cosine_similarity(
+    const Tensor& x1,
+    const Tensor& x2,
+    int64_t dim,
+    double eps) {
+  return torch::cosine_similarity(x1, x2, dim, eps);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.cosine_similarity
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::CosineSimilarityFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::cosine_similarity(input1, input2,
+/// F::CosineSimilarityFuncOptions().dim(1));
+/// ```
+inline Tensor cosine_similarity(
+    const Tensor& x1,
+    const Tensor& x2,
+    const CosineSimilarityFuncOptions& options = {}) {
+  return detail::cosine_similarity(x1, x2, options.dim(), options.eps());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor pairwise_distance(
+    const Tensor& x1,
+    const Tensor& x2,
+    double p,
+    double eps,
+    bool keepdim) {
+  return torch::pairwise_distance(x1, x2, p, eps, keepdim);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.pairwise_distance
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::PairwiseDistanceFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::pairwise_distance(input1, input2, F::PairwiseDistanceFuncOptions().p(1));
+/// ```
+inline Tensor pairwise_distance(
+    const Tensor& x1,
+    const Tensor& x2,
+    const PairwiseDistanceFuncOptions& options = {}) {
+  return detail::pairwise_distance(
+      x1, x2, options.p(), options.eps(), options.keepdim());
+}
+
+// ============================================================================
+
+/// Computes the p-norm distance between every pair of row vectors in the input.
+/// This function will be faster if the rows are contiguous.
+inline Tensor pdist(const Tensor& input, double p = 2.0) {
+  return torch::pdist(input, p);
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/dropout.h

@@ -0,0 +1,234 @@
+#pragma once
+
+#include <torch/nn/options/dropout.h>
+
+#include <utility>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+
+inline Tensor dropout(Tensor input, double p, bool training, bool inplace) {
+  TORCH_CHECK(
+      p >= 0. && p <= 1.,
+      "dropout probability has to be between 0 and 1, but got ",
+      p);
+  if (inplace) {
+    return torch::dropout_(input, p, training);
+  } else {
+    return torch::dropout(input, p, training);
+  }
+}
+
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.dropout
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::DropoutFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::dropout(input, F::DropoutFuncOptions().p(0.5));
+/// ```
+inline Tensor dropout(Tensor input, const DropoutFuncOptions& options = {}) {
+  return detail::dropout(
+      std::move(input), options.p(), options.training(), options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+
+template <int64_t unbatched_dim, int64_t batched_dim>
+inline Tensor _dropoutNd_helper(
+    Tensor input,
+    double p,
+    bool training,
+    bool inplace,
+    const char* fn_name) {
+  TORCH_CHECK(
+      p >= 0. && p <= 1.,
+      "dropout probability has to be between 0 and 1, but got ",
+      p);
+
+  auto inp_dim = input.dim();
+  auto is_batched = inp_dim == batched_dim;
+  if (!is_batched) {
+    if (inplace) {
+      input = input.unsqueeze_(0);
+    } else {
+      input = input.unsqueeze(0);
+    }
+  }
+
+  Tensor result;
+  if (inplace) {
+    result = torch::feature_dropout_(input, p, training);
+  } else {
+    result = torch::feature_dropout(input, p, training);
+  }
+
+  if (!is_batched) {
+    if (inplace) {
+      result = result.squeeze_(0);
+    } else {
+      result = result.squeeze(0);
+    }
+  }
+  return result;
+}
+
+inline Tensor dropout2d(Tensor input, double p, bool training, bool inplace) {
+  return _dropoutNd_helper<3, 4>(
+      std::move(input), p, training, inplace, "dropout2d");
+}
+
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.dropout2d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::Dropout2dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::dropout2d(input, F::Dropout2dFuncOptions().p(0.5));
+/// ```
+inline Tensor dropout2d(
+    Tensor input,
+    const Dropout2dFuncOptions& options = {}) {
+  return detail::dropout2d(
+      std::move(input), options.p(), options.training(), options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+
+inline Tensor dropout3d(Tensor input, double p, bool training, bool inplace) {
+  return _dropoutNd_helper<4, 5>(
+      std::move(input), p, training, inplace, "dropout3d");
+}
+
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.dropout3d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::Dropout3dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::dropout3d(input, F::Dropout3dFuncOptions().p(0.5));
+/// ```
+inline Tensor dropout3d(
+    Tensor input,
+    const Dropout3dFuncOptions& options = {}) {
+  return detail::dropout3d(
+      std::move(input), options.p(), options.training(), options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+
+inline Tensor alpha_dropout(
+    Tensor input,
+    double p,
+    bool training,
+    bool inplace) {
+  if (p < 0. || p > 1.) {
+    TORCH_CHECK(
+        false, "dropout probability has to be between 0 and 1, but got ", p);
+  }
+  return inplace ? torch::alpha_dropout_(input, p, training)
+                 : torch::alpha_dropout(input, p, training);
+}
+
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.alpha_dropout
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::AlphaDropoutFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::alpha_dropout(input,
+/// F::AlphaDropoutFuncOptions().p(0.5).training(false));
+/// ```
+inline Tensor alpha_dropout(
+    Tensor input,
+    const AlphaDropoutFuncOptions& options = {}) {
+  return detail::alpha_dropout(
+      std::move(input), options.p(), options.training(), options.inplace());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+
+inline Tensor feature_alpha_dropout(
+    Tensor input,
+    double p,
+    bool training,
+    bool inplace) {
+  if (p < 0. || p > 1.) {
+    TORCH_CHECK(
+        false, "dropout probability has to be between 0 and 1, but got ", p);
+  }
+  return inplace ? torch::feature_alpha_dropout_(input, p, training)
+                 : torch::feature_alpha_dropout(input, p, training);
+}
+
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.feature_alpha_dropout
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::FeatureAlphaDropoutFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::feature_alpha_dropout(input,
+/// F::FeatureAlphaDropoutFuncOptions().p(0.5).training(false));
+/// ```
+inline Tensor feature_alpha_dropout(
+    Tensor input,
+    const FeatureAlphaDropoutFuncOptions& options = {}) {
+  return detail::feature_alpha_dropout(
+      std::move(input), options.p(), options.training(), options.inplace());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/embedding.h

@@ -0,0 +1,211 @@
+#pragma once
+
+#include <torch/nn/options/embedding.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+inline Tensor one_hot(const Tensor& tensor, int64_t num_classes = -1) {
+  return torch::one_hot(tensor, num_classes);
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline void _no_grad_embedding_renorm_(
+    Tensor weight,
+    const Tensor& input,
+    float max_norm,
+    float norm_type) {
+  torch::NoGradGuard no_grad;
+  torch::embedding_renorm_(weight, input, max_norm, norm_type);
+}
+
+inline Tensor embedding(
+    const Tensor& input,
+    const Tensor& weight,
+    c10::optional<int64_t> padding_idx,
+    c10::optional<double> max_norm,
+    double norm_type,
+    bool scale_grad_by_freq,
+    bool sparse) {
+  auto input_ = input;
+
+  if (padding_idx != c10::nullopt) {
+    if (*padding_idx > 0) {
+      TORCH_CHECK(
+          *padding_idx < weight.size(0),
+          "Padding_idx must be within num_embeddings");
+    } else if (*padding_idx < 0) {
+      TORCH_CHECK(
+          *padding_idx >= -weight.size(0),
+          "Padding_idx must be within num_embedding");
+      padding_idx = weight.size(0) + *padding_idx;
+    }
+  } else {
+    padding_idx = -1;
+  }
+
+  if (max_norm != c10::nullopt) {
+    input_ = input_.contiguous();
+    // NOLINTNEXTLINE(cppcoreguidelines-narrowing-conversions,bugprone-narrowing-conversions)
+    _no_grad_embedding_renorm_(weight, input_, *max_norm, norm_type);
+  }
+  return torch::embedding(
+      weight, input_, *padding_idx, scale_grad_by_freq, sparse);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.embedding
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::EmbeddingFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::embedding(input, weight,
+/// F::EmbeddingFuncOptions().norm_type(2.5).scale_grad_by_freq(true).sparse(true));
+/// ```
+inline Tensor embedding(
+    const Tensor& input,
+    const Tensor& weight,
+    const EmbeddingFuncOptions& options = {}) {
+  return detail::embedding(
+      input,
+      weight,
+      options.padding_idx(),
+      options.max_norm(),
+      options.norm_type(),
+      options.scale_grad_by_freq(),
+      options.sparse());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor embedding_bag(
+    const Tensor& input,
+    const Tensor& weight,
+    const Tensor& offsets,
+    c10::optional<double> max_norm,
+    double norm_type,
+    bool scale_grad_by_freq,
+    EmbeddingBagMode mode,
+    bool sparse,
+    const Tensor& per_sample_weights,
+    bool include_last_offset,
+    c10::optional<int64_t> padding_idx) {
+  auto input_ = input;
+  auto offsets_ = offsets;
+  auto per_sample_weights_ = per_sample_weights;
+  TORCH_CHECK(
+      !per_sample_weights_.defined() ||
+          input_.sizes() == per_sample_weights_.sizes(),
+      "embedding_bag: If per_sample_weights (",
+      per_sample_weights_.sizes(),
+      ") is not null, then it must have the same shape as the input (",
+      input_.sizes(),
+      ")");
+  if (input_.dim() == 2) {
+    TORCH_CHECK(
+        !offsets_.defined(),
+        "If input is 2D, then offsets has to be null, as input is treated is a mini-batch of fixed length sequences. However, found offsets of type Tensor");
+    offsets_ = torch::arange(
+        0,
+        input_.numel(),
+        input_.size(1),
+        torch::TensorOptions().dtype(torch::kLong).device(input_.device()));
+    input_ = input_.reshape(-1);
+    if (per_sample_weights_.defined()) {
+      per_sample_weights_ = per_sample_weights_.reshape(-1);
+    }
+  } else if (input_.dim() == 1) {
+    TORCH_CHECK(
+        offsets_.defined(), "offsets has to be a 1D Tensor but got null");
+    TORCH_CHECK(offsets_.dim() == 1, "offsets has to be a 1D Tensor");
+  } else {
+    TORCH_CHECK(
+        false,
+        "input has to be 1D or 2D Tensor, but got Tensor of dimension ",
+        input_.dim());
+  }
+
+  // NOLINTNEXTLINE(cppcoreguidelines-init-variables)
+  int mode_enum;
+  if (std::holds_alternative<enumtype::kSum>(mode)) {
+    mode_enum = 0;
+  } else if (std::holds_alternative<enumtype::kMean>(mode)) {
+    mode_enum = 1;
+  } else if (std::holds_alternative<enumtype::kMax>(mode)) {
+    mode_enum = 2;
+    TORCH_CHECK(
+        !scale_grad_by_freq,
+        "max mode does not support scaling the gradient by the frequency");
+    TORCH_CHECK(!sparse, "max mode does not support sparse weights");
+  } else {
+    TORCH_CHECK(false, "mode has to be one of sum, mean or max");
+  }
+
+  if (max_norm != c10::nullopt) {
+    // NOLINTNEXTLINE(cppcoreguidelines-narrowing-conversions,bugprone-narrowing-conversions)
+    _no_grad_embedding_renorm_(weight, input_, *max_norm, norm_type);
+  }
+
+  TORCH_CHECK(
+      !per_sample_weights_.defined() || std::get_if<enumtype::kSum>(&mode),
+      "embedding_bag: per_sample_weights was not null. ",
+      "per_sample_weights is only supported for mode='kSum' (got mode='",
+      torch::enumtype::get_enum_name(mode),
+      "').Please open a feature request on GitHub.");
+
+  return std::get<0>(torch::embedding_bag(
+      weight,
+      input_,
+      offsets_,
+      scale_grad_by_freq,
+      mode_enum,
+      sparse,
+      per_sample_weights_,
+      include_last_offset,
+      padding_idx));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.embedding_bag
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::EmbeddingBagFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::embedding_bag(input, weight,
+/// F::EmbeddingBagFuncOptions().mode(torch::kSum).offsets(offsets));
+/// ```
+inline Tensor embedding_bag(
+    const Tensor& input,
+    const Tensor& weight,
+    const EmbeddingBagFuncOptions& options = {}) {
+  return detail::embedding_bag(
+      input,
+      weight,
+      options.offsets(),
+      options.max_norm(),
+      options.norm_type(),
+      options.scale_grad_by_freq(),
+      options.mode(),
+      options.sparse(),
+      options.per_sample_weights(),
+      options.include_last_offset(),
+      options.padding_idx());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/fold.h

@@ -0,0 +1,102 @@
+#pragma once
+
+#include <torch/nn/options/fold.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor fold(
+    const Tensor& input,
+    ExpandingArray<2> output_size,
+    ExpandingArray<2> kernel_size,
+    ExpandingArray<2> dilation,
+    ExpandingArray<2> padding,
+    ExpandingArray<2> stride) {
+  if (input.dim() == 3 || input.dim() == 2) {
+    return torch::col2im(
+        input, output_size, kernel_size, dilation, padding, stride);
+  } else {
+    TORCH_CHECK(
+        false,
+        "Input Error: Only unbatched (2D) or batched (3D) input Tensors are supported "
+        "(got ",
+        input.dim(),
+        "D)");
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.fold
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::FoldFuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::fold(input, F::FoldFuncOptions({3, 2}, {2, 2}));
+/// ```
+inline Tensor fold(const Tensor& input, const FoldFuncOptions& options) {
+  return detail::fold(
+      input,
+      options.output_size(),
+      options.kernel_size(),
+      options.dilation(),
+      options.padding(),
+      options.stride());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor unfold(
+    const Tensor& input,
+    ExpandingArray<2> kernel_size,
+    ExpandingArray<2> dilation,
+    ExpandingArray<2> padding,
+    ExpandingArray<2> stride) {
+  if (input.dim() == 4) {
+    return torch::im2col(input, kernel_size, dilation, padding, stride);
+  } else {
+    TORCH_CHECK(
+        false,
+        "Input Error: Only 4D input Tensors are supported "
+        "(got ",
+        input.dim(),
+        "D)");
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.unfold
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::UnfoldFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::unfold(input, F::UnfoldFuncOptions({2, 2}).padding(1).stride(2));
+/// ```
+inline Tensor unfold(const Tensor& input, const UnfoldFuncOptions& options) {
+  return detail::unfold(
+      input,
+      options.kernel_size(),
+      options.dilation(),
+      options.padding(),
+      options.stride());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/instancenorm.h

@@ -0,0 +1,63 @@
+#pragma once
+
+#include <torch/nn/options/instancenorm.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor instance_norm(
+    const Tensor& input,
+    const Tensor& running_mean,
+    const Tensor& running_var,
+    const Tensor& weight,
+    const Tensor& bias,
+    bool use_input_stats,
+    double momentum,
+    double eps) {
+  return torch::instance_norm(
+      input,
+      weight,
+      bias,
+      running_mean,
+      running_var,
+      use_input_stats,
+      momentum,
+      eps,
+      at::globalContext().userEnabledCuDNN());
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.instance_norm
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::InstanceNormFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::instance_norm(input,
+/// F::InstanceNormFuncOptions().running_mean(mean).running_var(variance).weight(weight).bias(bias).momentum(0.1).eps(1e-5));
+/// ```
+inline Tensor instance_norm(
+    const Tensor& input,
+    const InstanceNormFuncOptions& options = {}) {
+  return detail::instance_norm(
+      input,
+      options.running_mean(),
+      options.running_var(),
+      options.weight(),
+      options.bias(),
+      options.use_input_stats(),
+      options.momentum(),
+      options.eps());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/linear.h

@@ -0,0 +1,37 @@
+#pragma once
+
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+inline Tensor bilinear(
+    const Tensor& input1,
+    const Tensor& input2,
+    const Tensor& weight,
+    const Tensor& bias = Tensor()) {
+  return torch::bilinear(input1, input2, weight, bias);
+}
+
+// ============================================================================
+
+inline Tensor linear(
+    const Tensor& input,
+    const Tensor& weight,
+    const Tensor& bias = {}) {
+  if (input.dim() == 2 && bias.defined()) {
+    // fused op is marginally faster
+    return torch::addmm(bias, input, weight.t());
+  } else {
+    auto output = input.matmul(weight.t());
+    if (bias.defined()) {
+      output += bias;
+    }
+    return output;
+  }
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/loss.h

@@ -0,0 +1,1044 @@
+#pragma once
+
+#include <ATen/ExpandUtils.h>
+#include <torch/nn/functional/activation.h>
+#include <torch/nn/options/loss.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor l1_loss(
+    const Tensor& input,
+    const Tensor& target,
+    L1LossFuncOptions::reduction_t reduction) {
+  return torch::l1_loss(input, target, enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.l1_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::L1LossFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::l1_loss(input, target, F::L1LossFuncOptions(torch::kNone));
+/// ```
+inline Tensor l1_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const L1LossFuncOptions& options = {}) {
+  return detail::l1_loss(input, target, options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor kl_div(
+    const Tensor& input,
+    const Tensor& target,
+    KLDivFuncOptions::reduction_t reduction,
+    bool log_target = false) {
+  // NOLINTNEXTLINE(cppcoreguidelines-init-variables)
+  torch::Reduction::Reduction reduction_enum;
+
+  if (std::holds_alternative<enumtype::kMean>(reduction)) {
+    TORCH_WARN(
+        "reduction: 'mean' divides the total loss by both the batch size and the support size."
+        "'batchmean' divides only by the batch size, and aligns with the KL div math definition."
+        "'mean' will be changed to behave the same as 'batchmean' in the next major release.");
+  }
+
+  // special case for batchmean
+  if (std::holds_alternative<enumtype::kBatchMean>(reduction)) {
+    reduction_enum = torch::Reduction::Sum;
+  } else {
+    reduction_enum = enumtype::reduction_get_enum(reduction);
+  }
+
+  auto reduced = torch::kl_div(input, target, reduction_enum, log_target);
+
+  if (std::holds_alternative<enumtype::kBatchMean>(reduction) &&
+      input.dim() != 0) {
+    reduced = reduced / input.sizes()[0];
+  }
+
+  return reduced;
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.kl_div
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::KLDivFuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::kl_div(input, target,
+/// F::KLDivFuncOptions.reduction(torch::kNone).log_target(false));
+/// ```
+inline Tensor kl_div(
+    const Tensor& input,
+    const Tensor& target,
+    const KLDivFuncOptions& options = {}) {
+  return detail::kl_div(
+      input, target, options.reduction(), options.log_target());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor mse_loss(
+    const Tensor& input,
+    const Tensor& target,
+    MSELossFuncOptions::reduction_t reduction) {
+  if (!(target.sizes() == input.sizes())) {
+    TORCH_WARN(
+        "Using a target size (",
+        target.sizes(),
+        ") that is different to the input size (",
+        input.sizes(),
+        "). ",
+        "This will likely lead to incorrect results due to broadcasting. ",
+        "Please ensure they have the same size.");
+  }
+  std::vector<torch::Tensor> broadcast_tensors =
+      torch::broadcast_tensors({input, target});
+  auto expanded_input = broadcast_tensors[0];
+  auto expanded_target = broadcast_tensors[1];
+  return torch::mse_loss(
+      expanded_input, expanded_target, enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.mse_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::MSELossFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::mse_loss(input, target, F::MSELossFuncOptions(torch::kNone));
+/// ```
+inline Tensor mse_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const MSELossFuncOptions& options = {}) {
+  return detail::mse_loss(input, target, options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor binary_cross_entropy(
+    const Tensor& input,
+    const Tensor& target,
+    const Tensor& weight,
+    BinaryCrossEntropyFuncOptions::reduction_t reduction) {
+  auto reduction_enum = enumtype::reduction_get_enum(reduction);
+
+  if (target.sizes() != input.sizes()) {
+    TORCH_CHECK(
+        false,
+        "Using a target size (",
+        target.sizes(),
+        ") ",
+        "that is different to the input size (",
+        input.sizes(),
+        ") is deprecated. ",
+        "Please ensure they have the same size.");
+  }
+
+  auto weight_ = weight;
+  if (weight_.defined()) {
+    auto new_size = at::infer_size(target.sizes(), weight_.sizes());
+    weight_ = weight_.expand(new_size);
+  }
+
+  return torch::binary_cross_entropy(input, target, weight_, reduction_enum);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.binary_cross_entropy
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::BinaryCrossEntropyFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::binary_cross_entropy(input, target,
+/// F::BinaryCrossEntropyFuncOptions().weight(weight));
+/// ```
+inline Tensor binary_cross_entropy(
+    const Tensor& input,
+    const Tensor& target,
+    const BinaryCrossEntropyFuncOptions& options = {}) {
+  return detail::binary_cross_entropy(
+      input, target, options.weight(), options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor hinge_embedding_loss(
+    const Tensor& input,
+    const Tensor& target,
+    double margin,
+    HingeEmbeddingLossFuncOptions::reduction_t reduction) {
+  return torch::hinge_embedding_loss(
+      input, target, margin, enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.hinge_embedding_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::HingeEmbeddingLossFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::hinge_embedding_loss(input, target,
+/// F::HingeEmbeddingLossFuncOptions().margin(2));
+/// ```
+inline Tensor hinge_embedding_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const HingeEmbeddingLossFuncOptions& options = {}) {
+  return detail::hinge_embedding_loss(
+      input, target, options.margin(), options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor multi_margin_loss(
+    const Tensor& input,
+    const Tensor& target,
+    int64_t p,
+    double margin,
+    const Tensor& weight,
+    MultiMarginLossFuncOptions::reduction_t reduction) {
+  TORCH_CHECK(p == 1 || p == 2, "only p == 1 and p == 2 supported");
+  if (weight.defined()) {
+    TORCH_CHECK(weight.dim() == 1, "weight must be one-dimensional");
+  }
+
+  return torch::multi_margin_loss(
+      input,
+      target,
+      p,
+      margin,
+      weight,
+      enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.multi_margin_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::MultiMarginLossFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::multi_margin_loss(input, target,
+/// F::MultiMarginLossFuncOptions().margin(2).weight(weight));
+/// ```
+inline Tensor multi_margin_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const MultiMarginLossFuncOptions& options = {}) {
+  return detail::multi_margin_loss(
+      input,
+      target,
+      options.p(),
+      options.margin(),
+      options.weight(),
+      options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor cosine_embedding_loss(
+    const Tensor& input1,
+    const Tensor& input2,
+    const Tensor& target,
+    double margin,
+    CosineEmbeddingLossFuncOptions::reduction_t reduction) {
+  return torch::cosine_embedding_loss(
+      input1, input2, target, margin, enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.cosine_embedding_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::CosineEmbeddingLossFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::cosine_embedding_loss(input1, input2, target,
+/// F::CosineEmbeddingLossFuncOptions().margin(0.5));
+/// ```
+inline Tensor cosine_embedding_loss(
+    const Tensor& input1,
+    const Tensor& input2,
+    const Tensor& target,
+    const CosineEmbeddingLossFuncOptions& options = {}) {
+  return detail::cosine_embedding_loss(
+      input1, input2, target, options.margin(), options.reduction());
+}
+
+// ============================================================================
+
+inline Tensor _smooth_l1_loss(
+    const Tensor& input,
+    const Tensor& target,
+    double beta = 1.) {
+  auto t = torch::abs(input - target);
+  return torch::where(t < beta, 0.5 * torch::pow(t, 2) / beta, t - 0.5 * beta);
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor smooth_l1_loss(
+    const Tensor& input,
+    const Tensor& target,
+    SmoothL1LossFuncOptions::reduction_t reduction,
+    c10::optional<double> beta_opt = c10::nullopt) {
+  if (target.sizes() != input.sizes()) {
+    TORCH_WARN(
+        "Using a target size (",
+        target.sizes(),
+        ") that is different to the input size (",
+        input.sizes(),
+        "). ",
+        "This will likely lead to incorrect results due to broadcasting. ",
+        "Please ensure they have the same size.");
+  }
+  double beta = beta_opt.value_or(1.0);
+
+  std::vector<Tensor> expanded_tensors =
+      torch::broadcast_tensors({input, target});
+  return torch::smooth_l1_loss(
+      expanded_tensors[0],
+      expanded_tensors[1],
+      enumtype::reduction_get_enum(reduction),
+      beta);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.smooth_l1_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::SmoothL1LossFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::smooth_l1_loss(input, target, F::SmoothL1LossFuncOptions(torch::kNone));
+/// ```
+inline Tensor smooth_l1_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const SmoothL1LossFuncOptions& options = {}) {
+  return detail::smooth_l1_loss(
+      input, target, options.reduction(), options.beta());
+}
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.smooth_l1_loss
+/// about the exact behavior of this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::smooth_l1_loss(input, target, /*options=*/torch::kNone, /*beta=*/0.5);
+/// ```
+inline Tensor smooth_l1_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const SmoothL1LossFuncOptions& options,
+    double beta) {
+  TORCH_CHECK(
+      options.beta() == c10::nullopt,
+      "expected beta not to be provided in 'options', but got ",
+      options.beta().value());
+  return detail::smooth_l1_loss(input, target, options.reduction(), beta);
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor huber_loss(
+    const Tensor& input,
+    const Tensor& target,
+    HuberLossFuncOptions::reduction_t reduction,
+    double delta = 1.) {
+  if (target.sizes() != input.sizes()) {
+    TORCH_WARN(
+        "Using a target size (",
+        target.sizes(),
+        ") that is different to the input size (",
+        input.sizes(),
+        "). ",
+        "This will likely lead to incorrect results due to broadcasting. ",
+        "Please ensure they have the same size.");
+  }
+
+  std::vector<Tensor> expanded_tensors =
+      torch::broadcast_tensors({input, target});
+  return torch::huber_loss(
+      expanded_tensors[0],
+      expanded_tensors[1],
+      enumtype::reduction_get_enum(reduction),
+      delta);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.huber_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::HuberLossFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::huber_loss(input, target,
+/// F::HuberLossFuncOptions().reduction(torch::kNone).delta(0.5));
+/// ```
+inline Tensor huber_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const HuberLossFuncOptions& options = {}) {
+  return detail::huber_loss(
+      input, target, options.reduction(), options.delta());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor multilabel_margin_loss(
+    const Tensor& input,
+    const Tensor& target,
+    MultilabelMarginLossFuncOptions::reduction_t reduction) {
+  return torch::multilabel_margin_loss(
+      input, target, enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.multilabel_margin_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::MultilabelMarginLossFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::multilabel_margin_loss(input, target,
+/// F::MultilabelMarginLossFuncOptions(torch::kNone));
+/// ```
+inline Tensor multilabel_margin_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const MultilabelMarginLossFuncOptions& options = {}) {
+  return detail::multilabel_margin_loss(input, target, options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor soft_margin_loss(
+    const Tensor& input,
+    const Tensor& target,
+    SoftMarginLossFuncOptions::reduction_t reduction) {
+  return torch::soft_margin_loss(
+      input, target, enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.soft_margin_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::SoftMarginLossFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::soft_margin_loss(input, target,
+/// F::SoftMarginLossFuncOptions(torch::kNone));
+/// ```
+inline Tensor soft_margin_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const SoftMarginLossFuncOptions& options = {}) {
+  return detail::soft_margin_loss(input, target, options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor multilabel_soft_margin_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const Tensor& weight,
+    MultilabelSoftMarginLossFuncOptions::reduction_t reduction) {
+  auto loss =
+      -(target * torch::log_sigmoid(input) +
+        (1 - target) * torch::log_sigmoid(-input));
+  if (weight.defined()) {
+    loss = loss * weight;
+  }
+
+  auto class_dim = input.dim() - 1;
+  auto C = input.size(class_dim);
+  loss = loss.sum(class_dim) / C; // only return N loss values
+
+  Tensor ret;
+
+  if (std::holds_alternative<enumtype::kNone>(reduction)) {
+    ret = loss;
+  } else if (std::holds_alternative<enumtype::kMean>(reduction)) {
+    ret = loss.mean();
+  } else if (std::holds_alternative<enumtype::kSum>(reduction)) {
+    ret = loss.sum();
+  } else {
+    ret = input;
+    TORCH_INTERNAL_ASSERT(
+        false, enumtype::get_enum_name(reduction), " is not valid");
+  }
+  return ret;
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.multilabel_soft_margin_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::MultilabelSoftMarginLossFuncOptions` class to learn
+/// what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::multilabel_soft_margin_loss(input, target,
+/// F::MultilabelSoftMarginLossFuncOptions().reduction(torch::kNone).weight(weight));
+/// ```
+inline Tensor multilabel_soft_margin_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const MultilabelSoftMarginLossFuncOptions& options = {}) {
+  return detail::multilabel_soft_margin_loss(
+      input, target, options.weight(), options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor triplet_margin_loss(
+    const Tensor& anchor,
+    const Tensor& positive,
+    const Tensor& negative,
+    double margin,
+    double p,
+    double eps,
+    bool swap,
+    TripletMarginLossFuncOptions::reduction_t reduction) {
+  return torch::triplet_margin_loss(
+      anchor,
+      positive,
+      negative,
+      margin,
+      p,
+      eps,
+      swap,
+      enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.triplet_margin_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::TripletMarginLossFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::triplet_margin_loss(anchor, positive, negative,
+/// F::TripletMarginLossFuncOptions().margin(1.0));
+/// ```
+inline Tensor triplet_margin_loss(
+    const Tensor& anchor,
+    const Tensor& positive,
+    const Tensor& negative,
+    const TripletMarginLossFuncOptions& options = {}) {
+  return detail::triplet_margin_loss(
+      anchor,
+      positive,
+      negative,
+      options.margin(),
+      options.p(),
+      options.eps(),
+      options.swap(),
+      options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor triplet_margin_with_distance_loss(
+    const Tensor& anchor,
+    const Tensor& positive,
+    const Tensor& negative,
+    c10::optional<TripletMarginWithDistanceLossFuncOptions::distance_function_t>
+        distance_function,
+    double margin,
+    bool swap,
+    TripletMarginWithDistanceLossFuncOptions::reduction_t reduction) {
+  Tensor dist_pos, dist_neg;
+  if (distance_function.has_value()) {
+    auto distance_function_impl = distance_function.value();
+    dist_pos = distance_function_impl(anchor, positive);
+    dist_neg = distance_function_impl(anchor, negative);
+  } else {
+    dist_pos = pairwise_distance(anchor, positive);
+    dist_neg = pairwise_distance(anchor, negative);
+  }
+
+  if (swap) {
+    Tensor dist_swap;
+    if (distance_function.has_value()) {
+      dist_swap = distance_function.value()(positive, negative);
+    } else {
+      dist_swap = pairwise_distance(positive, negative);
+    }
+    dist_neg = torch::min(dist_neg, dist_swap);
+  }
+
+  auto loss = torch::clamp_min(dist_pos - dist_neg + margin, 0);
+
+  Tensor ret;
+  if (std::holds_alternative<enumtype::kNone>(reduction)) {
+    ret = loss;
+  } else if (std::holds_alternative<enumtype::kMean>(reduction)) {
+    ret = loss.mean();
+  } else if (std::holds_alternative<enumtype::kSum>(reduction)) {
+    ret = loss.sum();
+  } else {
+    ret = anchor;
+    TORCH_INTERNAL_ASSERT(
+        false, enumtype::get_enum_name(reduction), " is not valid");
+  }
+  return ret;
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.triplet_margin_with_distance_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::TripletMarginWithDistanceLossFuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::triplet_margin_with_distance_loss(anchor, positive, negative,
+/// F::TripletMarginWithDistanceLossFuncOptions().margin(1.0));
+/// ```
+inline Tensor triplet_margin_with_distance_loss(
+    const Tensor& anchor,
+    const Tensor& positive,
+    const Tensor& negative,
+    const TripletMarginWithDistanceLossFuncOptions& options = {}) {
+  return detail::triplet_margin_with_distance_loss(
+      anchor,
+      positive,
+      negative,
+      options.distance_function(),
+      options.margin(),
+      options.swap(),
+      options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor ctc_loss(
+    const Tensor& log_probs,
+    const Tensor& targets,
+    const Tensor& input_lengths,
+    const Tensor& target_lengths,
+    int64_t blank,
+    CTCLossFuncOptions::reduction_t reduction,
+    bool zero_infinity) {
+  return torch::ctc_loss(
+      log_probs,
+      targets,
+      input_lengths,
+      target_lengths,
+      blank,
+      enumtype::reduction_get_enum(reduction),
+      zero_infinity);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.ctc_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::CTCLossFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::ctc_loss(log_probs, targets, input_lengths, target_lengths,
+/// F::CTCLossFuncOptions().reduction(torch::kNone));
+/// ```
+inline Tensor ctc_loss(
+    const Tensor& log_probs,
+    const Tensor& targets,
+    const Tensor& input_lengths,
+    const Tensor& target_lengths,
+    const CTCLossFuncOptions& options = {}) {
+  return detail::ctc_loss(
+      log_probs,
+      targets,
+      input_lengths,
+      target_lengths,
+      options.blank(),
+      options.reduction(),
+      options.zero_infinity());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor poisson_nll_loss(
+    const Tensor& input,
+    const Tensor& target,
+    bool log_input,
+    bool full,
+    double eps,
+    PoissonNLLLossFuncOptions::reduction_t reduction) {
+  return torch::poisson_nll_loss(
+      input,
+      target,
+      log_input,
+      full,
+      eps,
+      enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.poisson_nll_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::PoissonNLLLossFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::poisson_nll_loss(input, target,
+/// F::PoissonNLLLossFuncOptions().reduction(torch::kNone));
+/// ```
+inline Tensor poisson_nll_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const PoissonNLLLossFuncOptions& options = {}) {
+  return detail::poisson_nll_loss(
+      input,
+      target,
+      options.log_input(),
+      options.full(),
+      options.eps(),
+      options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor margin_ranking_loss(
+    const Tensor& input1,
+    const Tensor& input2,
+    const Tensor& target,
+    double margin,
+    MarginRankingLossFuncOptions::reduction_t reduction) {
+  TORCH_CHECK(
+      input1.dim() == input2.dim() && input1.dim() == target.dim(),
+      "margin_ranking_loss : All input tensors should have same dimension but got sizes: "
+      "input1: ",
+      input1.sizes(),
+      ", input2: ",
+      input2.sizes(),
+      ", target: ",
+      target.sizes());
+  return torch::margin_ranking_loss(
+      input1, input2, target, margin, enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.margin_ranking_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::MarginRankingLossFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::margin_ranking_loss(input1, input2, target,
+/// F::MarginRankingLossFuncOptions().margin(0.5).reduction(torch::kSum));
+/// ```
+inline Tensor margin_ranking_loss(
+    const Tensor& input1,
+    const Tensor& input2,
+    const Tensor& target,
+    const MarginRankingLossFuncOptions& options = {}) {
+  return detail::margin_ranking_loss(
+      input1, input2, target, options.margin(), options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor nll_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const Tensor& weight,
+    int64_t ignore_index,
+    const NLLLossFuncOptions::reduction_t reduction) {
+  if (input.dim() < 2) {
+    TORCH_CHECK(false, "Expected 2 or more dimensions (got ", input.dim(), ")");
+  }
+
+  if (input.sizes()[0] != target.sizes()[0]) {
+    TORCH_CHECK(
+        false,
+        "Expected input batch_size (",
+        input.sizes()[0],
+        ") to match target batch_size (",
+        target.sizes()[0],
+        ").");
+  }
+
+  return torch::nll_loss_nd(
+      input,
+      target,
+      weight,
+      enumtype::reduction_get_enum(reduction),
+      ignore_index);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.nll_loss
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::NLLLossFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::nll_loss(input, target,
+/// F::NLLLossFuncOptions().ignore_index(-100).reduction(torch::kMean));
+/// ```
+inline Tensor nll_loss(
+    const Tensor& input,
+    const Tensor& target,
+    const NLLLossFuncOptions& options = {}) {
+  return detail::nll_loss(
+      input,
+      target,
+      options.weight(),
+      options.ignore_index(),
+      options.reduction());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor cross_entropy(
+    const Tensor& input,
+    const Tensor& target,
+    const Tensor& weight,
+    int64_t ignore_index,
+    CrossEntropyFuncOptions::reduction_t reduction,
+    double label_smoothing) {
+  return torch::cross_entropy_loss(
+      input,
+      target,
+      weight,
+      enumtype::reduction_get_enum(reduction),
+      ignore_index,
+      label_smoothing);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.cross_entropy
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::CrossEntropyFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::cross_entropy(input, target,
+/// F::CrossEntropyFuncOptions().ignore_index(-100).reduction(torch::kMean));
+/// ```
+inline Tensor cross_entropy(
+    const Tensor& input,
+    const Tensor& target,
+    const CrossEntropyFuncOptions& options = {}) {
+  return detail::cross_entropy(
+      input,
+      target,
+      options.weight(),
+      options.ignore_index(),
+      options.reduction(),
+      options.label_smoothing());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor binary_cross_entropy_with_logits(
+    const Tensor& input,
+    const Tensor& target,
+    const Tensor& weight,
+    BinaryCrossEntropyWithLogitsFuncOptions::reduction_t reduction,
+    const Tensor& pos_weight) {
+  TORCH_CHECK(
+      target.sizes() == input.sizes(),
+      "Target size (",
+      target.sizes(),
+      ") must be the same as input size (",
+      input.sizes(),
+      ")");
+
+  return torch::binary_cross_entropy_with_logits(
+      input,
+      target,
+      weight,
+      pos_weight,
+      enumtype::reduction_get_enum(reduction));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.binary_cross_entropy_with_logits
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::BinaryCrossEntropyWithLogitsFuncOptions` class to
+/// learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::binary_cross_entropy_with_logits(input, target,
+/// F::BinaryCrossEntropyWithLogitsFuncOptions().pos_weight(pos_weight).reduction(torch::kSum));
+/// ```
+inline Tensor binary_cross_entropy_with_logits(
+    const Tensor& input,
+    const Tensor& target,
+    const BinaryCrossEntropyWithLogitsFuncOptions& options = {}) {
+  return detail::binary_cross_entropy_with_logits(
+      input,
+      target,
+      options.weight(),
+      options.reduction(),
+      options.pos_weight());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/normalization.h

@@ -0,0 +1,211 @@
+#pragma once
+
+#include <torch/nn/functional/padding.h>
+#include <torch/nn/functional/pooling.h>
+#include <torch/nn/options/normalization.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor normalize(
+    const Tensor& input,
+    double p,
+    int64_t dim,
+    double eps,
+    c10::optional<Tensor> out) {
+  if (out == c10::nullopt) {
+    auto denom = input.norm(p, dim, true).clamp_min(eps).expand_as(input);
+    return input / denom;
+  } else {
+    auto denom = input.norm(p, dim, true).clamp_min(eps).expand_as(input);
+    return torch::div_out(*out, input, denom);
+  }
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.normalize
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::NormalizeFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::normalize(input, F::NormalizeFuncOptions().p(1).dim(-1));
+/// ```
+inline Tensor normalize(
+    const Tensor& input,
+    NormalizeFuncOptions options = {}) {
+  return detail::normalize(
+      input, options.p(), options.dim(), options.eps(), options.out());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor layer_norm(
+    const Tensor& input,
+    const std::vector<int64_t>& normalized_shape,
+    const Tensor& weight,
+    const Tensor& bias,
+    double eps) {
+  return torch::layer_norm(input, normalized_shape, weight, bias, eps);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.layer_norm
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::LayerNormFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::layer_norm(input, F::LayerNormFuncOptions({2, 2}).eps(2e-5));
+/// ```
+inline Tensor layer_norm(
+    const Tensor& input,
+    const LayerNormFuncOptions& options) {
+  return detail::layer_norm(
+      input,
+      options.normalized_shape(),
+      options.weight(),
+      options.bias(),
+      options.eps());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor local_response_norm(
+    const Tensor& input,
+    int64_t size,
+    double alpha,
+    double beta,
+    double k) {
+  auto dim = input.dim();
+  TORCH_CHECK(
+      dim >= 3,
+      "Expected 3D or higher dimensionality input (got ",
+      dim,
+      " dimensions)");
+  auto div = input.mul(input).unsqueeze(1);
+  if (dim == 3) {
+    div = detail::pad(
+        div,
+        /*pad=*/{0, 0, size / 2, (size - 1) / 2},
+        /*mode=*/torch::kConstant,
+        /*value=*/0);
+    div = detail::avg_pool2d(
+              div,
+              /*kernel_size=*/{size, 1},
+              /*stride=*/1,
+              /*padding=*/0,
+              /*ceil_mode=*/false,
+              /*count_include_pad=*/true,
+              /*divisor_override=*/c10::nullopt)
+              .squeeze(1);
+  } else {
+    auto sizes = input.sizes();
+    div = div.view({sizes[0], 1, sizes[1], sizes[2], -1});
+    div = detail::pad(
+        div,
+        /*pad=*/{0, 0, 0, 0, size / 2, (size - 1) / 2},
+        /*mode=*/torch::kConstant,
+        /*value=*/0);
+    div = detail::avg_pool3d(
+              div,
+              /*kernel_size=*/{size, 1, 1},
+              /*stride=*/1,
+              /*padding=*/0,
+              /*ceil_mode=*/false,
+              /*count_include_pad=*/true,
+              /*divisor_override=*/c10::nullopt)
+              .squeeze(1);
+    div = div.view(sizes);
+  }
+  div = div.mul(alpha).add(k).pow(beta);
+  return input / div;
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.local_response_norm
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::LocalResponseNormFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::local_response_norm(x, F::LocalResponseNormFuncOptions(2));
+/// ```
+inline Tensor local_response_norm(
+    const Tensor& input,
+    const LocalResponseNormFuncOptions& options) {
+  return detail::local_response_norm(
+      input, options.size(), options.alpha(), options.beta(), options.k());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor group_norm(
+    const Tensor& input,
+    int64_t num_groups,
+    const Tensor& weight,
+    const Tensor& bias,
+    double eps) {
+  return torch::group_norm(
+      input,
+      num_groups,
+      weight,
+      bias,
+      eps,
+      at::globalContext().userEnabledCuDNN());
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.group_norm
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::GroupNormFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::group_norm(input, F::GroupNormFuncOptions(2).eps(2e-5));
+/// ```
+inline Tensor group_norm(
+    const Tensor& input,
+    const GroupNormFuncOptions& options) {
+  return detail::group_norm(
+      input,
+      options.num_groups(),
+      options.weight(),
+      options.bias(),
+      options.eps());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/pixelshuffle.h

@@ -0,0 +1,47 @@
+#pragma once
+
+#include <torch/nn/options/pixelshuffle.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor pixel_shuffle(const Tensor& input, int64_t upscale_factor) {
+  return torch::pixel_shuffle(input, upscale_factor);
+}
+
+inline Tensor pixel_unshuffle(const Tensor& input, int64_t downscale_factor) {
+  return torch::pixel_unshuffle(input, downscale_factor);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.pixel_shuffle
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::PixelShuffleFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::pixel_shuffle(x, F::PixelShuffleFuncOptions(2));
+/// ```
+inline Tensor pixel_shuffle(
+    const Tensor& input,
+    const PixelShuffleFuncOptions& options) {
+  return detail::pixel_shuffle(input, options.upscale_factor());
+}
+
+inline Tensor pixel_unshuffle(
+    const Tensor& input,
+    const PixelUnshuffleFuncOptions& options) {
+  return detail::pixel_unshuffle(input, options.downscale_factor());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/pooling.h

@@ -0,0 +1,1098 @@
+#pragma once
+
+#include <c10/util/irange.h>
+#include <torch/nn/functional/activation.h>
+#include <torch/nn/modules/utils.h>
+#include <torch/nn/options/pooling.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor avg_pool1d(
+    const Tensor& input,
+    ExpandingArray<1> kernel_size,
+    ExpandingArray<1> stride,
+    ExpandingArray<1> padding,
+    bool ceil_mode,
+    bool count_include_pad) {
+  return torch::avg_pool1d(
+      input, kernel_size, stride, padding, ceil_mode, count_include_pad);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.avg_pool1d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::AvgPool1dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::avg_pool1d(x, F::AvgPool1dFuncOptions(3).stride(2));
+/// ```
+inline Tensor avg_pool1d(
+    const Tensor& input,
+    const AvgPool1dFuncOptions& options) {
+  return avg_pool1d(
+      input,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.ceil_mode(),
+      options.count_include_pad());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor avg_pool2d(
+    const Tensor& input,
+    ExpandingArray<2> kernel_size,
+    ExpandingArray<2> stride,
+    ExpandingArray<2> padding,
+    bool ceil_mode,
+    bool count_include_pad,
+    c10::optional<int64_t> divisor_override) {
+  return torch::avg_pool2d(
+      input,
+      kernel_size,
+      stride,
+      padding,
+      ceil_mode,
+      count_include_pad,
+      divisor_override);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.avg_pool2d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::AvgPool2dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::avg_pool2d(x, F::AvgPool2dFuncOptions(3).stride(2));
+/// ```
+inline Tensor avg_pool2d(
+    const Tensor& input,
+    const AvgPool2dFuncOptions& options) {
+  return detail::avg_pool2d(
+      input,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.ceil_mode(),
+      options.count_include_pad(),
+      options.divisor_override());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor avg_pool3d(
+    const Tensor& input,
+    ExpandingArray<3> kernel_size,
+    ExpandingArray<3> stride,
+    ExpandingArray<3> padding,
+    bool ceil_mode,
+    bool count_include_pad,
+    c10::optional<int64_t> divisor_override) {
+  return torch::avg_pool3d(
+      input,
+      kernel_size,
+      stride,
+      padding,
+      ceil_mode,
+      count_include_pad,
+      divisor_override);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.avg_pool3d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::AvgPool3dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::avg_pool3d(x, F::AvgPool3dFuncOptions(3).stride(2));
+/// ```
+inline Tensor avg_pool3d(
+    const Tensor& input,
+    const AvgPool3dFuncOptions& options) {
+  return detail::avg_pool3d(
+      input,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.ceil_mode(),
+      options.count_include_pad(),
+      options.divisor_override());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor max_pool1d(
+    const Tensor& input,
+    ExpandingArray<1> kernel_size,
+    ExpandingArray<1> stride,
+    ExpandingArray<1> padding,
+    ExpandingArray<1> dilation,
+    bool ceil_mode) {
+  return torch::max_pool1d(
+      input, kernel_size, stride, padding, dilation, ceil_mode);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.max_pool1d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::MaxPool1dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_pool1d(x, F::MaxPool1dFuncOptions(3).stride(2));
+/// ```
+inline Tensor max_pool1d(
+    const Tensor& input,
+    const MaxPool1dFuncOptions& options) {
+  return detail::max_pool1d(
+      input,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.dilation(),
+      options.ceil_mode());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline std::tuple<Tensor, Tensor> max_pool1d_with_indices(
+    const Tensor& input,
+    ExpandingArray<1> kernel_size,
+    ExpandingArray<1> stride,
+    ExpandingArray<1> padding,
+    ExpandingArray<1> dilation,
+    bool ceil_mode) {
+  return torch::max_pool1d_with_indices(
+      input, kernel_size, stride, padding, dilation, ceil_mode);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See the documentation for `torch::nn::functional::MaxPool1dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_pool1d_with_indices(x, F::MaxPool1dFuncOptions(3).stride(2));
+/// ```
+inline std::tuple<Tensor, Tensor> max_pool1d_with_indices(
+    const Tensor& input,
+    const MaxPool1dFuncOptions& options) {
+  return detail::max_pool1d_with_indices(
+      input,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.dilation(),
+      options.ceil_mode());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor max_pool2d(
+    const Tensor& input,
+    ExpandingArray<2> kernel_size,
+    ExpandingArray<2> stride,
+    ExpandingArray<2> padding,
+    ExpandingArray<2> dilation,
+    bool ceil_mode) {
+  return torch::max_pool2d(
+      input, kernel_size, stride, padding, dilation, ceil_mode);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.max_pool2d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::MaxPool2dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_pool2d(x, F::MaxPool2dFuncOptions(3).stride(2));
+/// ```
+inline Tensor max_pool2d(
+    const Tensor& input,
+    const MaxPool2dFuncOptions& options) {
+  return detail::max_pool2d(
+      input,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.dilation(),
+      options.ceil_mode());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline std::tuple<Tensor, Tensor> max_pool2d_with_indices(
+    const Tensor& input,
+    ExpandingArray<2> kernel_size,
+    ExpandingArray<2> stride,
+    ExpandingArray<2> padding,
+    ExpandingArray<2> dilation,
+    bool ceil_mode) {
+  return torch::max_pool2d_with_indices(
+      input, kernel_size, stride, padding, dilation, ceil_mode);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See the documentation for `torch::nn::functional::MaxPool2dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_pool2d_with_indices(x, F::MaxPool2dFuncOptions(3).stride(2));
+/// ```
+inline std::tuple<Tensor, Tensor> max_pool2d_with_indices(
+    const Tensor& input,
+    const MaxPool2dFuncOptions& options) {
+  return detail::max_pool2d_with_indices(
+      input,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.dilation(),
+      options.ceil_mode());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor max_pool3d(
+    const Tensor& input,
+    ExpandingArray<3> kernel_size,
+    ExpandingArray<3> stride,
+    ExpandingArray<3> padding,
+    ExpandingArray<3> dilation,
+    bool ceil_mode) {
+  return torch::max_pool3d(
+      input, kernel_size, stride, padding, dilation, ceil_mode);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.max_pool3d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::MaxPool3dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_pool3d(x, F::MaxPool3dFuncOptions(3).stride(2));
+/// ```
+inline Tensor max_pool3d(
+    const Tensor& input,
+    const MaxPool3dFuncOptions& options) {
+  return detail::max_pool3d(
+      input,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.dilation(),
+      options.ceil_mode());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline std::tuple<Tensor, Tensor> max_pool3d_with_indices(
+    const Tensor& input,
+    ExpandingArray<3> kernel_size,
+    ExpandingArray<3> stride,
+    ExpandingArray<3> padding,
+    ExpandingArray<3> dilation,
+    bool ceil_mode) {
+  return torch::max_pool3d_with_indices(
+      input, kernel_size, stride, padding, dilation, ceil_mode);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See the documentation for `torch::nn::functional::MaxPool3dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_pool3d_with_indices(x, F::MaxPool3dFuncOptions(3).stride(2));
+/// ```
+inline std::tuple<Tensor, Tensor> max_pool3d_with_indices(
+    const Tensor& input,
+    const MaxPool3dFuncOptions& options) {
+  return detail::max_pool3d_with_indices(
+      input,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.dilation(),
+      options.ceil_mode());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline std::tuple<Tensor, Tensor> adaptive_max_pool1d_with_indices(
+    const Tensor& input,
+    ExpandingArray<1> output_size) {
+  return torch::adaptive_max_pool1d(input, output_size);
+}
+} // namespace detail
+
+/// See the documentation for
+/// `torch::nn::functional::AdaptiveMaxPool1dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_max_pool1d_with_indices(x, F::AdaptiveMaxPool1dFuncOptions(3));
+/// ```
+inline std::tuple<Tensor, Tensor> adaptive_max_pool1d_with_indices(
+    const Tensor& input,
+    const AdaptiveMaxPool1dFuncOptions& options) {
+  return detail::adaptive_max_pool1d_with_indices(input, options.output_size());
+}
+
+namespace detail {
+inline Tensor adaptive_max_pool1d(
+    const Tensor& input,
+    ExpandingArray<1> output_size) {
+  return std::get<0>(adaptive_max_pool1d_with_indices(input, output_size));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.adaptive_max_pool1d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::AdaptiveMaxPool1dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_max_pool1d(x, F::AdaptiveMaxPool1dFuncOptions(3));
+/// ```
+inline Tensor adaptive_max_pool1d(
+    const Tensor& input,
+    const AdaptiveMaxPool1dFuncOptions& options) {
+  return detail::adaptive_max_pool1d(input, options.output_size());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline std::tuple<Tensor, Tensor> adaptive_max_pool2d_with_indices(
+    const Tensor& input,
+    ExpandingArrayWithOptionalElem<2> output_size) {
+  auto output_size_ =
+      torch::nn::modules::utils::_list_with_default(output_size, input.sizes());
+  return torch::adaptive_max_pool2d(input, output_size_);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See the documentation for
+/// `torch::nn::functional::AdaptiveMaxPool2dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_max_pool2d_with_indices(x, F::AdaptiveMaxPool2dFuncOptions(3));
+/// ```
+inline std::tuple<Tensor, Tensor> adaptive_max_pool2d_with_indices(
+    const Tensor& input,
+    const AdaptiveMaxPool2dFuncOptions& options) {
+  return detail::adaptive_max_pool2d_with_indices(input, options.output_size());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor adaptive_max_pool2d(
+    const Tensor& input,
+    ExpandingArrayWithOptionalElem<2> output_size) {
+  return std::get<0>(adaptive_max_pool2d_with_indices(input, output_size));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.adaptive_max_pool2d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::AdaptiveMaxPool2dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_max_pool2d(x, F::AdaptiveMaxPool2dFuncOptions(3));
+/// ```
+inline Tensor adaptive_max_pool2d(
+    const Tensor& input,
+    const AdaptiveMaxPool2dFuncOptions& options) {
+  return detail::adaptive_max_pool2d(input, options.output_size());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline std::tuple<Tensor, Tensor> adaptive_max_pool3d_with_indices(
+    const Tensor& input,
+    ExpandingArrayWithOptionalElem<3> output_size) {
+  auto output_size_ =
+      torch::nn::modules::utils::_list_with_default(output_size, input.sizes());
+  return torch::adaptive_max_pool3d(input, output_size_);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See the documentation for
+/// `torch::nn::functional::AdaptiveMaxPool3dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_max_pool3d_with_indices(x, F::AdaptiveMaxPool3dFuncOptions(3));
+/// ```
+inline std::tuple<Tensor, Tensor> adaptive_max_pool3d_with_indices(
+    const Tensor& input,
+    const AdaptiveMaxPool3dFuncOptions& options) {
+  return detail::adaptive_max_pool3d_with_indices(input, options.output_size());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor adaptive_max_pool3d(
+    const Tensor& input,
+    ExpandingArrayWithOptionalElem<3> output_size) {
+  return std::get<0>(adaptive_max_pool3d_with_indices(input, output_size));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.adaptive_max_pool3d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::AdaptiveMaxPool3dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_max_pool3d(x, F::AdaptiveMaxPool3dFuncOptions(3));
+/// ```
+inline Tensor adaptive_max_pool3d(
+    const Tensor& input,
+    const AdaptiveMaxPool3dFuncOptions& options) {
+  return detail::adaptive_max_pool3d(input, options.output_size());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor adaptive_avg_pool1d(
+    const Tensor& input,
+    ExpandingArray<1> output_size) {
+  return torch::adaptive_avg_pool1d(input, output_size);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.adaptive_avg_pool1d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::AdaptiveAvgPool1dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_avg_pool1d(x, F::AdaptiveAvgPool1dFuncOptions(3));
+/// ```
+inline Tensor adaptive_avg_pool1d(
+    const Tensor& input,
+    const AdaptiveAvgPool1dFuncOptions& options) {
+  return detail::adaptive_avg_pool1d(input, options.output_size());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor adaptive_avg_pool2d(
+    const Tensor& input,
+    ExpandingArrayWithOptionalElem<2> output_size) {
+  auto output_size_ =
+      torch::nn::modules::utils::_list_with_default(output_size, input.sizes());
+  return torch::adaptive_avg_pool2d(input, output_size_);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.adaptive_avg_pool2d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::AdaptiveAvgPool2dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_avg_pool2d(x, F::AdaptiveAvgPool2dFuncOptions(3));
+/// ```
+inline Tensor adaptive_avg_pool2d(
+    const Tensor& input,
+    const AdaptiveAvgPool2dFuncOptions& options) {
+  return detail::adaptive_avg_pool2d(input, options.output_size());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor adaptive_avg_pool3d(
+    const Tensor& input,
+    ExpandingArrayWithOptionalElem<3> output_size) {
+  auto output_size_ =
+      torch::nn::modules::utils::_list_with_default(output_size, input.sizes());
+  return torch::adaptive_avg_pool3d(input, output_size_);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.adaptive_avg_pool3d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for
+/// `torch::nn::functional::AdaptiveAvgPool3dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_avg_pool3d(x, F::AdaptiveAvgPool3dFuncOptions(3));
+/// ```
+inline Tensor adaptive_avg_pool3d(
+    const Tensor& input,
+    const AdaptiveAvgPool3dFuncOptions& options) {
+  return detail::adaptive_avg_pool3d(input, options.output_size());
+}
+
+// ============================================================================
+
+inline std::vector<int64_t> _unpool_output_size(
+    const Tensor& input,
+    const IntArrayRef& kernel_size,
+    const IntArrayRef& stride,
+    const IntArrayRef& padding,
+    const c10::optional<std::vector<int64_t>>& output_size) {
+  auto input_size = input.sizes();
+  std::vector<int64_t> default_size;
+  for (const auto d : c10::irange(kernel_size.size())) {
+    default_size.push_back(
+        (input_size[input_size.size() - kernel_size.size() + d] - 1) *
+            stride[d] +
+        kernel_size[d] - 2 * padding[d]);
+  }
+  if (!output_size) {
+    return default_size;
+  } else {
+    std::vector<int64_t> output_size_;
+    if (output_size->size() == kernel_size.size() + 2) {
+      output_size_ = IntArrayRef(*output_size).slice(2).vec();
+    }
+    if (output_size_.size() != kernel_size.size()) {
+      TORCH_CHECK(
+          false,
+          "output_size should be a sequence containing ",
+          kernel_size.size(),
+          " or ",
+          kernel_size.size() + 2,
+          " elements, but it has a length of '",
+          output_size_.size(),
+          "'");
+    }
+    for (const auto d : c10::irange(kernel_size.size())) {
+      const auto min_size = default_size[d] - stride[d];
+      const auto max_size = default_size[d] + stride[d];
+      if (!(min_size <= output_size_[d] && output_size_[d] <= max_size)) {
+        TORCH_CHECK(
+            false,
+            "invalid output_size ",
+            output_size_,
+            " (dim ",
+            d,
+            " must be between ",
+            min_size,
+            " and ",
+            max_size,
+            ")");
+      }
+    }
+    return output_size_;
+  }
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor max_unpool1d(
+    const Tensor& input,
+    const Tensor& indices,
+    ExpandingArray<1> kernel_size,
+    ExpandingArray<1> stride,
+    ExpandingArray<1> padding,
+    const c10::optional<std::vector<int64_t>>& output_size) {
+  auto output_size_ =
+      _unpool_output_size(input, kernel_size, stride, padding, output_size);
+  output_size_.push_back(1);
+  return torch::max_unpool2d(
+             input.unsqueeze(-1), indices.unsqueeze(-1), output_size_)
+      .squeeze(-1);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.max_unpool1d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::MaxUnpool1dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_unpool1d(x, indices,
+/// F::MaxUnpool1dFuncOptions(3).stride(2).padding(1));
+/// ```
+inline Tensor max_unpool1d(
+    const Tensor& input,
+    const Tensor& indices,
+    const MaxUnpool1dFuncOptions& options) {
+  return detail::max_unpool1d(
+      input,
+      indices,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.output_size());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor max_unpool2d(
+    const Tensor& input,
+    const Tensor& indices,
+    ExpandingArray<2> kernel_size,
+    ExpandingArray<2> stride,
+    ExpandingArray<2> padding,
+    const c10::optional<std::vector<int64_t>>& output_size) {
+  auto output_size_ =
+      _unpool_output_size(input, kernel_size, stride, padding, output_size);
+
+  return torch::max_unpool2d(input, indices, output_size_);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.max_unpool2d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::MaxUnpool2dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_unpool2d(x, indices,
+/// F::MaxUnpool2dFuncOptions(3).stride(2).padding(1));
+/// ```
+inline Tensor max_unpool2d(
+    const Tensor& input,
+    const Tensor& indices,
+    const MaxUnpool2dFuncOptions& options) {
+  return detail::max_unpool2d(
+      input,
+      indices,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.output_size());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor max_unpool3d(
+    const Tensor& input,
+    const Tensor& indices,
+    ExpandingArray<3> kernel_size,
+    ExpandingArray<3> stride,
+    ExpandingArray<3> padding,
+    const c10::optional<std::vector<int64_t>>& output_size) {
+  auto output_size_ =
+      _unpool_output_size(input, kernel_size, stride, padding, output_size);
+
+  return torch::max_unpool3d(input, indices, output_size_, stride, padding);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.max_unpool3d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::MaxUnpool3dFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_unpool3d(x, indices, F::MaxUnpool3dFuncOptions(3));
+/// ```
+inline Tensor max_unpool3d(
+    const Tensor& input,
+    const Tensor& indices,
+    const MaxUnpool3dFuncOptions& options) {
+  return detail::max_unpool3d(
+      input,
+      indices,
+      options.kernel_size(),
+      options.stride(),
+      options.padding(),
+      options.output_size());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline std::tuple<Tensor, Tensor> fractional_max_pool2d_with_indices(
+    const Tensor& input,
+    const ExpandingArray<2>& kernel_size,
+    const c10::optional<ExpandingArray<2>>& output_size,
+    const c10::optional<ExpandingArray<2, double>>& output_ratio,
+    const Tensor& _random_samples) {
+  if (output_size == c10::nullopt && output_ratio == c10::nullopt) {
+    TORCH_CHECK(
+        false,
+        "fractional_max_pool2d requires specifying either ",
+        "an output_size or an output_ratio");
+  }
+  c10::optional<ExpandingArray<2>> output_size_ = output_size;
+  if (output_size_ == c10::nullopt) {
+    TORCH_INTERNAL_ASSERT(output_ratio != c10::nullopt);
+    output_size_ = {
+        (int64_t)(static_cast<double>(input.size(-2)) * (*output_ratio.value())[0]),
+        (int64_t)(static_cast<double>(input.size(-1)) * (*output_ratio.value())[1])};
+  }
+
+  Tensor _random_samples_ = _random_samples;
+  if (!_random_samples_.defined()) {
+    auto n_batch = input.dim() == 3 ? 1 : input.size(0);
+    _random_samples_ = torch::rand(
+        {n_batch, input.size(-3), 2},
+        torch::TensorOptions().dtype(input.dtype()).device(input.device()));
+  }
+  return torch::fractional_max_pool2d(
+      input, kernel_size, *output_size_, _random_samples_);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See the documentation for
+/// `torch::nn::functional::FractionalMaxPool2dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::fractional_max_pool2d_with_indices(x,
+/// F::FractionalMaxPool2dFuncOptions(3).output_size(2));
+/// ```
+inline std::tuple<Tensor, Tensor> fractional_max_pool2d_with_indices(
+    const Tensor& input,
+    const FractionalMaxPool2dFuncOptions& options) {
+  return detail::fractional_max_pool2d_with_indices(
+      input,
+      options.kernel_size(),
+      options.output_size(),
+      options.output_ratio(),
+      options._random_samples());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor fractional_max_pool2d(
+    const Tensor& input,
+    ExpandingArray<2> kernel_size,
+    c10::optional<ExpandingArray<2>> output_size,
+    c10::optional<ExpandingArray<2, double>> output_ratio,
+    const Tensor& _random_samples) {
+  return std::get<0>(fractional_max_pool2d_with_indices(
+      input, kernel_size, output_size, output_ratio, _random_samples));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See the documentation for
+/// `torch::nn::functional::FractionalMaxPool2dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::fractional_max_pool2d(x,
+/// F::FractionalMaxPool2dFuncOptions(3).output_size(2));
+/// ```
+inline Tensor fractional_max_pool2d(
+    const Tensor& input,
+    const FractionalMaxPool2dFuncOptions& options) {
+  return detail::fractional_max_pool2d(
+      input,
+      options.kernel_size(),
+      options.output_size(),
+      options.output_ratio(),
+      options._random_samples());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline std::tuple<Tensor, Tensor> fractional_max_pool3d_with_indices(
+    const Tensor& input,
+    const ExpandingArray<3>& kernel_size,
+    const c10::optional<ExpandingArray<3>>& output_size,
+    const c10::optional<ExpandingArray<3, double>>& output_ratio,
+    const Tensor& _random_samples) {
+  if (output_size == c10::nullopt && output_ratio == c10::nullopt) {
+    TORCH_CHECK(
+        false,
+        "fractional_max_pool3d requires specifying either ",
+        "an output_size or an output_ratio");
+  }
+
+  c10::optional<ExpandingArray<3>> output_size_ = output_size;
+  if (output_size_ == c10::nullopt) {
+    TORCH_INTERNAL_ASSERT(output_ratio != c10::nullopt);
+    output_size_ = {
+        (int64_t)(static_cast<double>(input.size(-3)) * (*output_ratio.value())[0]),
+        (int64_t)(static_cast<double>(input.size(-2)) * (*output_ratio.value())[1]),
+        (int64_t)(static_cast<double>(input.size(-1)) * (*output_ratio.value())[2])};
+  }
+
+  Tensor _random_samples_ = _random_samples;
+  if (!_random_samples_.defined()) {
+    auto n_batch = input.dim() == 4 ? 1 : input.size(0);
+    _random_samples_ = torch::rand(
+        {n_batch, input.size(-4), 3},
+        torch::TensorOptions().dtype(input.dtype()).device(input.device()));
+  }
+  return torch::fractional_max_pool3d(
+      input, kernel_size, *output_size_, _random_samples_);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See the documentation for
+/// `torch::nn::functional::FractionalMaxPool3dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::fractional_max_pool3d_with_indices(x,
+/// F::FractionalMaxPool3dFuncOptions(3).output_size(2));
+/// ```
+inline std::tuple<Tensor, Tensor> fractional_max_pool3d_with_indices(
+    const Tensor& input,
+    const FractionalMaxPool3dFuncOptions& options) {
+  return detail::fractional_max_pool3d_with_indices(
+      input,
+      options.kernel_size(),
+      options.output_size(),
+      options.output_ratio(),
+      options._random_samples());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor fractional_max_pool3d(
+    const Tensor& input,
+    ExpandingArray<3> kernel_size,
+    c10::optional<ExpandingArray<3>> output_size,
+    c10::optional<ExpandingArray<3, double>> output_ratio,
+    const Tensor& _random_samples) {
+  return std::get<0>(fractional_max_pool3d_with_indices(
+      input, kernel_size, output_size, output_ratio, _random_samples));
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See the documentation for
+/// `torch::nn::functional::FractionalMaxPool3dFuncOptions` class to learn what
+/// optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::fractional_max_pool3d(x,
+/// F::FractionalMaxPool3dFuncOptions(3).output_size(2));
+/// ```
+inline Tensor fractional_max_pool3d(
+    const Tensor& input,
+    const FractionalMaxPool3dFuncOptions& options) {
+  return detail::fractional_max_pool3d(
+      input,
+      options.kernel_size(),
+      options.output_size(),
+      options.output_ratio(),
+      options._random_samples());
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor lp_pool1d(
+    const Tensor& input,
+    double norm_type,
+    ExpandingArray<1> kernel_size,
+    ExpandingArray<1> stride,
+    bool ceil_mode) {
+  Tensor out = detail::avg_pool1d(
+      input.pow(norm_type),
+      kernel_size,
+      stride,
+      /*padding=*/0,
+      ceil_mode,
+      /*count_include_pad=*/true);
+
+  return (torch::sign(out) * relu(torch::abs(out)))
+      .mul((*kernel_size)[0])
+      .pow(1. / norm_type);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.lp_pool1d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::LPPool1dFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::lp_pool1d(x, F::LPPool1dFuncOptions(2, 3).stride(2));
+/// ```
+inline Tensor lp_pool1d(
+    const Tensor& input,
+    const LPPool1dFuncOptions& options) {
+  return detail::lp_pool1d(
+      input,
+      options.norm_type(),
+      options.kernel_size(),
+      options.stride(),
+      options.ceil_mode());
+}
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor lp_pool2d(
+    const Tensor& input,
+    double norm_type,
+    ExpandingArray<2> kernel_size,
+    ExpandingArray<2> stride,
+    bool ceil_mode) {
+  int kw = (*kernel_size)[0];
+  int kh = (*kernel_size)[1];
+  Tensor out = detail::avg_pool2d(
+      input.pow(norm_type),
+      kernel_size,
+      stride,
+      /*padding=*/0,
+      ceil_mode,
+      /*count_include_pad=*/true,
+      /*divisor_override=*/c10::nullopt);
+
+  return (torch::sign(out) * relu(torch::abs(out)))
+      .mul(kw * kh)
+      .pow(1. / norm_type);
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.lp_pool2d
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::LPPool2dFuncOptions` class
+/// to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::lp_pool2d(x, F::LPPool2dFuncOptions(2, {2, 3}).stride(2));
+/// ```
+inline Tensor lp_pool2d(
+    const Tensor& input,
+    const LPPool2dFuncOptions& options) {
+  return detail::lp_pool2d(
+      input,
+      options.norm_type(),
+      options.kernel_size(),
+      options.stride(),
+      options.ceil_mode());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/functional/vision.h

@@ -0,0 +1,124 @@
+#pragma once
+
+#include <torch/nn/options/vision.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+namespace functional {
+
+inline Tensor affine_grid(
+    const Tensor& theta,
+    const IntArrayRef& size,
+    bool align_corners = false) {
+  // enforce floating point dtype on theta
+  TORCH_CHECK(
+      theta.is_floating_point(),
+      "Expected theta to have floating point type, but got ",
+      theta.dtype());
+
+  // check that shapes and sizes match
+  if (size.size() == 4) {
+    TORCH_CHECK(
+        theta.dim() == 3 && theta.size(-2) == 2 && theta.size(-1) == 3,
+        "Expected a batch of 2D affine matrices of shape Nx2x3 for size ",
+        size,
+        ". Got ",
+        theta.sizes(),
+        ".");
+  } else if (size.size() == 5) {
+    TORCH_CHECK(
+        theta.dim() == 3 && theta.size(-2) == 3 && theta.size(-1) == 4,
+        "Expected a batch of 3D affine matrices of shape Nx3x4 for size ",
+        size,
+        ". Got ",
+        theta.sizes(),
+        ".");
+  } else {
+    TORCH_CHECK(
+        false,
+        "affine_grid only supports 4D and 5D sizes, ",
+        "for 2D and 3D affine transforms, respectively. ",
+        "Got size ",
+        size);
+  }
+
+  if (*std::min_element(size.begin(), size.end()) <= 0) {
+    TORCH_CHECK(false, "Expected non-zero, positive output size. Got ", size);
+  }
+
+  return torch::affine_grid_generator(theta, size, align_corners);
+}
+
+// ============================================================================
+
+#ifndef DOXYGEN_SHOULD_SKIP_THIS
+namespace detail {
+inline Tensor grid_sample(
+    const Tensor& input,
+    const Tensor& grid,
+    GridSampleFuncOptions::mode_t mode,
+    GridSampleFuncOptions::padding_mode_t padding_mode,
+    c10::optional<bool> align_corners) {
+  // NOLINTNEXTLINE(cppcoreguidelines-init-variables)
+  int64_t mode_enum, padding_mode_enum;
+
+  if (std::holds_alternative<enumtype::kBilinear>(mode)) {
+    mode_enum = 0;
+  } else if (std::holds_alternative<enumtype::kNearest>(mode)) {
+    mode_enum = 1;
+  } else { /// mode == 'bicubic'
+    mode_enum = 2;
+  }
+
+  if (std::holds_alternative<enumtype::kZeros>(padding_mode)) {
+    padding_mode_enum = 0;
+  } else if (std::holds_alternative<enumtype::kBorder>(padding_mode)) {
+    padding_mode_enum = 1;
+  } else { /// padding_mode == 'reflection'
+    padding_mode_enum = 2;
+  }
+
+  if (!align_corners.has_value()) {
+    TORCH_WARN(
+        "Default grid_sample and affine_grid behavior has changed ",
+        "to align_corners=False since 1.3.0. Please specify ",
+        "align_corners=True if the old behavior is desired. ",
+        "See the documentation of grid_sample for details.");
+    align_corners = false;
+  }
+
+  return torch::grid_sampler(
+      input, grid, mode_enum, padding_mode_enum, align_corners.value());
+}
+} // namespace detail
+#endif /* DOXYGEN_SHOULD_SKIP_THIS */
+
+/// See
+/// https://pytorch.org/docs/master/nn.functional.html#torch.nn.functional.grid_sample
+/// about the exact behavior of this functional.
+///
+/// See the documentation for `torch::nn::functional::GridSampleFuncOptions`
+/// class to learn what optional arguments are supported for this functional.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::grid_sample(input, grid,
+/// F::GridSampleFuncOptions().mode(torch::kBilinear).padding_mode(torch::kZeros).align_corners(true));
+/// ```
+inline Tensor grid_sample(
+    const Tensor& input,
+    const Tensor& grid,
+    const GridSampleFuncOptions& options = {}) {
+  return detail::grid_sample(
+      input,
+      grid,
+      options.mode(),
+      options.padding_mode(),
+      options.align_corners());
+}
+
+} // namespace functional
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/init.h

@@ -0,0 +1,124 @@
+#pragma once
+
+#include <torch/csrc/Export.h>
+#include <torch/enum.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+namespace init {
+
+using NonlinearityType = std::variant<
+    enumtype::kLinear,
+    enumtype::kConv1D,
+    enumtype::kConv2D,
+    enumtype::kConv3D,
+    enumtype::kConvTranspose1D,
+    enumtype::kConvTranspose2D,
+    enumtype::kConvTranspose3D,
+    enumtype::kSigmoid,
+    enumtype::kTanh,
+    enumtype::kReLU,
+    enumtype::kLeakyReLU>;
+
+using FanModeType = std::variant<enumtype::kFanIn, enumtype::kFanOut>;
+
+} // namespace init
+} // namespace nn
+
+namespace nn {
+namespace init {
+
+/// Return the recommended gain value for the given nonlinearity function.
+TORCH_API double calculate_gain(
+    NonlinearityType nonlinearity,
+    double param = 0.01);
+
+/// Fills the given `tensor` with the provided `value` in-place, and returns it.
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor constant_(Tensor tensor, Scalar value);
+
+/// Fills the given `tensor` with the Dirac delta function in-place, and returns
+/// it. No gradient will be recorded for this operation.
+TORCH_API Tensor dirac_(Tensor tensor);
+
+/// Fills the given 2-dimensional `matrix` with an identity matrix.
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor eye_(Tensor matrix);
+
+/// Fills the given 2-dimensional `matrix` with values drawn from a normal
+/// distribution parameterized by `mean` and `std`.
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor normal_(Tensor tensor, double mean = 0, double std = 1);
+
+/// Fills the given `tensor` with ones.
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor ones_(Tensor tensor);
+
+/// Fills the input `Tensor` with a (semi) orthogonal matrix, as described in
+/// "Exact solutions to the nonlinear dynamics of learning in deep linear neural
+/// networks" - Saxe, A. et al. (2013). The input tensor must have at least 2
+/// dimensions, and for tensors with more than 2 dimensions the trailing
+/// dimensions are flattened.
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor orthogonal_(Tensor tensor, double gain = 1.0);
+
+/// Fills the 2D input `Tensor` as a sparse matrix, where the
+/// non-zero elements will be drawn from a centered normal distribution
+/// with the given standard deviation `std`, as described in "Deep learning via
+/// Hessian-free optimization" - Martens, J. (2010). The `sparsity` is a real
+/// value between 0 and 1 that controls the fraction of elements in each column
+/// to be set to zero.
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor sparse_(Tensor tensor, double sparsity, double std = 0.01);
+
+/// Fills the given 2-dimensional `matrix` with values drawn from a uniform
+/// distribution parameterized by `low` and `high`.
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor uniform_(Tensor tensor, double low = 0, double high = 1);
+
+/// Fills the input `Tensor` with values according to the method
+/// described in "Delving deep into rectifiers: Surpassing human-level
+/// performance on ImageNet classification" - He, K. et al. (2015), using a
+/// normal distribution. Also known as He initialization.
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor kaiming_normal_(
+    Tensor tensor,
+    double a = 0,
+    FanModeType mode = torch::kFanIn,
+    NonlinearityType nonlinearity = torch::kLeakyReLU);
+
+/// Fills the input `Tensor` with values according to the method
+/// described in "Delving deep into rectifiers: Surpassing human-level
+/// performance on ImageNet classification" - He, K. et al. (2015), using a
+/// uniform distribution. Also known as He initialization.
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor kaiming_uniform_(
+    Tensor tensor,
+    double a = 0,
+    FanModeType mode = torch::kFanIn,
+    NonlinearityType nonlinearity = torch::kLeakyReLU);
+
+/// Fills the input `Tensor` with values according to the method
+/// described in "Understanding the difficulty of training deep feedforward
+/// neural networks" - Glorot, X. & Bengio, Y. (2010). Values are scaled by the
+/// `gain` parameter. No gradient will be recorded for this operation.
+TORCH_API Tensor xavier_normal_(Tensor tensor, double gain = 1.0);
+
+/// Fills the input `Tensor` with values according to the method
+/// described in "Understanding the difficulty of training deep feedforward
+/// neural networks" - Glorot, X. & Bengio, Y. (2010), using a uniform
+/// distribution. Values are scaled by the `gain` parameter
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor xavier_uniform_(Tensor tensor, double gain = 1.0);
+
+/// Fills the given `tensor` with zeros.
+/// No gradient will be recorded for this operation.
+TORCH_API Tensor zeros_(Tensor tensor);
+
+TORCH_API std::tuple<int64_t, int64_t> _calculate_fan_in_and_fan_out(
+    const Tensor& tensor);
+
+} // namespace init
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/module.h

@@ -0,0 +1,702 @@
+#pragma once
+
+#include <torch/nn/modules/container/any_module_holder.h>
+#include <torch/nn/modules/container/any_value.h>
+#include <torch/nn/pimpl.h>
+#include <torch/ordered_dict.h>
+#include <torch/serialize/archive.h>
+#include <torch/types.h>
+
+#include <ATen/ATen.h>
+
+#include <functional>
+#include <iosfwd>
+#include <map>
+#include <memory>
+#include <string>
+#include <type_traits>
+
+namespace torch {
+namespace nn {
+
+/// The base class for all modules in PyTorch.
+///
+/// \rst
+/// .. note::
+///   The design and implementation of this class is largely based on the Python
+///   API. You may want to consult the python documentation for
+///   :py:class:`pytorch:torch.nn.Module` for further clarification on certain
+///   methods or behavior.
+/// \endrst
+///
+/// A `Module` is an abstraction over the implementation of some function or
+/// algorithm, possibly associated with some persistent data. A `Module` may
+/// contain further `Module`s ("submodules"), each with their own
+/// implementation, persistent data and further submodules. `Module`s can thus
+/// be said to form a recursive tree structure. A `Module` is registered as a
+/// submodule to another `Module` by calling `register_module()`, typically from
+/// within a parent module's constructor.
+///
+/// A distinction is made between three kinds of persistent data that may be
+/// associated with a `Module`:
+///
+/// 1. *Parameters*: tensors that record gradients, typically weights updated
+///    during the backward step (e.g. the `weight` of a `Linear` module),
+/// 2. *Buffers*: tensors that do not record gradients, typically updated during
+///    the forward step, such as running statistics (e.g. `mean` and `variance`
+///    in the `BatchNorm` module),
+/// 3. Any additional state, not necessarily tensors, required for the
+///    implementation or configuration of a `Module`.
+///
+/// The first two kinds of state are special in that they may be registered
+/// with the `Module` system to allow convenient access and batch configuration.
+/// For example, registered parameters in any `Module` may be iterated over via
+/// the `parameters()` accessor. Further, changing the data type of a `Module`'s
+/// registered parameters can be done conveniently via `Module::to()`, e.g.
+/// `module->to(torch::kCUDA)` to move all parameters to GPU memory. Lastly,
+/// registered parameters and buffers are handled specially during a `clone()`
+/// operation, which performs a deepcopy of a cloneable `Module` hierarchy.
+///
+/// Parameters are registered with a `Module` via `register_parameter`. Buffers
+/// are registered separately via `register_buffer`. These methods are part of
+/// the public API of `Module` and are typically invoked from within a
+/// concrete `Module`s constructor.
+class TORCH_API Module : public std::enable_shared_from_this<Module> {
+ public:
+  using ModuleApplyFunction = std::function<void(Module&)>;
+  using ConstModuleApplyFunction = std::function<void(const Module&)>;
+  using NamedModuleApplyFunction =
+      std::function<void(const std::string&, Module&)>;
+  using ConstNamedModuleApplyFunction =
+      std::function<void(const std::string&, const Module&)>;
+  using ModulePointerApplyFunction =
+      std::function<void(const std::shared_ptr<Module>&)>;
+  using NamedModulePointerApplyFunction =
+      std::function<void(const std::string&, const std::shared_ptr<Module>&)>;
+
+  /// Tells the base `Module` about the name of the submodule.
+  explicit Module(std::string name);
+
+  /// Constructs the module without immediate knowledge of the submodule's name.
+  /// The name of the submodule is inferred via RTTI (if possible) the first
+  /// time `.name()` is invoked.
+  Module();
+  Module(const Module&) = default;
+  Module& operator=(const Module&) = default;
+  Module(Module&&) noexcept = default;
+  Module& operator=(Module&&) noexcept = default;
+
+  virtual ~Module() = default;
+
+  /// Returns the name of the `Module`.
+  ///
+  /// A `Module` has an associated `name`, which is a string representation of
+  /// the kind of concrete `Module` it represents, such as `"Linear"` for the
+  /// `Linear` module. Under most circumstances, this name is automatically
+  /// inferred via runtime type information (RTTI). In the unusual circumstance
+  /// that you have this feature disabled, you may want to manually name your
+  /// `Module`s by passing the string name to the `Module` base class'
+  /// constructor.
+  const std::string& name() const noexcept;
+
+  /// Performs a recursive deep copy of the module and all its registered
+  /// parameters, buffers and submodules.
+  ///
+  /// Optionally, this method sets the current device
+  /// to the one supplied before cloning. If no device is given, each
+  /// parameter and buffer will be moved to the device of its source.
+  ///
+  /// \rst
+  /// .. attention::
+  ///   Attempting to call the `clone()` method inherited from the base `Module`
+  ///   class (the one documented here) will fail. To inherit an actual
+  ///   implementation of `clone()`, you must subclass `Cloneable`. `Cloneable`
+  ///   is templatized on the concrete module type, and can thus properly copy a
+  ///   `Module`. This method is provided on the base class' API solely for an
+  ///   easier-to-use polymorphic interface.
+  /// \endrst
+  virtual std::shared_ptr<Module> clone(
+      const optional<Device>& device = nullopt) const;
+
+  /// Applies the `function` to the `Module` and recursively to every submodule.
+  /// The function must accept a `Module&`.
+  ///
+  /// \rst
+  /// .. code-block:: cpp
+  ///   MyModule module;
+  ///   module->apply([](nn::Module& module) {
+  ///     std::cout << module.name() << std::endl;
+  ///   });
+  /// \endrst
+  void apply(const ModuleApplyFunction& function);
+
+  /// Applies the `function` to the `Module` and recursively to every submodule.
+  /// The function must accept a `const Module&`.
+  ///
+  /// \rst
+  /// .. code-block:: cpp
+  ///   MyModule module;
+  ///   module->apply([](const nn::Module& module) {
+  ///     std::cout << module.name() << std::endl;
+  ///   });
+  /// \endrst
+  void apply(const ConstModuleApplyFunction& function) const;
+
+  /// Applies the `function` to the `Module` and recursively to every submodule.
+  /// The function must accept a `const std::string&` for the key of the module,
+  /// and a `Module&`. The key of the module itself is the empty string. If
+  /// `name_prefix` is given, it is prepended to every key as
+  /// `<name_prefix>.<key>` (and just `name_prefix` for the module itself).
+  ///
+  /// \rst
+  /// .. code-block:: cpp
+  ///   MyModule module;
+  ///   module->apply([](const std::string& key, nn::Module& module) {
+  ///     std::cout << key << ": " << module.name() << std::endl;
+  ///   });
+  /// \endrst
+  void apply(
+      const NamedModuleApplyFunction& function,
+      const std::string& name_prefix = std::string());
+
+  /// Applies the `function` to the `Module` and recursively to every submodule.
+  /// The function must accept a `const std::string&` for the key of the module,
+  /// and a `const Module&`. The key of the module itself is the empty string.
+  /// If `name_prefix` is given, it is prepended to every key as
+  /// `<name_prefix>.<key>` (and just `name_prefix` for the module itself).
+  ///
+  /// \rst
+  /// .. code-block:: cpp
+  ///   MyModule module;
+  ///   module->apply([](const std::string& key, const nn::Module& module) {
+  ///     std::cout << key << ": " << module.name() << std::endl;
+  ///   });
+  /// \endrst
+  void apply(
+      const ConstNamedModuleApplyFunction& function,
+      const std::string& name_prefix = std::string()) const;
+
+  /// Applies the `function` to the `Module` and recursively to every submodule.
+  /// The function must accept a `const std::shared_ptr<Module>&`.
+  ///
+  /// \rst
+  /// .. code-block:: cpp
+  ///   MyModule module;
+  ///   module->apply([](const std::shared_ptr<nn::Module>& module) {
+  ///     std::cout << module->name() << std::endl;
+  ///   });
+  /// \endrst
+  void apply(const ModulePointerApplyFunction& function) const;
+
+  /// Applies the `function` to the `Module` and recursively to every submodule.
+  /// The function must accept a `const std::string&` for the key of the module,
+  /// and a `const std::shared_ptr<Module>&`. The key of the module itself is
+  /// the empty string. If `name_prefix` is given, it is prepended to every key
+  /// as
+  /// `<name_prefix>.<key>` (and just `name_prefix` for the module itself).
+  ///
+  /// \rst
+  /// .. code-block:: cpp
+  ///   MyModule module;
+  ///   module->apply([](const std::string& key,
+  ///                    const std::shared_ptr<nn::Module>& module) {
+  ///     std::cout << key << ": " << module->name() << std::endl;
+  ///   });
+  /// \endrst
+  void apply(
+      const NamedModulePointerApplyFunction& function,
+      const std::string& name_prefix = std::string()) const;
+
+  /// Returns the parameters of this `Module` and if `recurse` is true, also
+  /// recursively of every submodule.
+  std::vector<Tensor> parameters(bool recurse = true) const;
+
+  /// Returns an `OrderedDict` with the parameters of this `Module` along with
+  /// their keys, and if `recurse` is true also recursively of every submodule.
+  OrderedDict<std::string, Tensor> named_parameters(bool recurse = true) const;
+
+  /// Returns the buffers of this `Module` and if `recurse` is true, also
+  /// recursively of every submodule.
+  std::vector<Tensor> buffers(bool recurse = true) const;
+
+  /// Returns an `OrderedDict` with the buffers of this `Module` along with
+  /// their keys, and if `recurse` is true also recursively of every submodule.
+  OrderedDict<std::string, Tensor> named_buffers(bool recurse = true) const;
+
+  /// Returns the submodules of this `Module` (the entire submodule hierarchy)
+  /// and if `include_self` is true, also inserts a `shared_ptr` to this module
+  /// in the first position.
+  ///
+  /// \rst
+  /// .. warning::
+  ///   Only pass `include_self` as `true` if this `Module` is stored in a
+  ///   `shared_ptr`! Otherwise an exception will be thrown. You may still call
+  ///   this method with `include_self` set to false if your `Module` is not
+  ///   stored in a `shared_ptr`.
+  /// \endrst
+  std::vector<std::shared_ptr<Module>> modules(bool include_self = true) const;
+
+  /// Returns an `OrderedDict` of the submodules of this `Module` (the entire
+  /// submodule hierarchy) and their keys, and if `include_self` is true, also
+  /// inserts a `shared_ptr` to this module in the first position. If
+  /// `name_prefix` is given, it is prepended to every key as
+  /// `<name_prefix>.<key>` (and just `name_prefix` for the module itself).
+  ///
+  /// \rst
+  /// .. warning::
+  ///   Only pass `include_self` as `true` if this `Module` is stored in a
+  ///   `shared_ptr`! Otherwise an exception will be thrown. You may still call
+  ///   this method with `include_self` set to false if your `Module` is not
+  ///   stored in a `shared_ptr`.
+  /// \endrst
+  OrderedDict<std::string, std::shared_ptr<Module>> named_modules(
+      const std::string& name_prefix = std::string(),
+      bool include_self = true) const;
+
+  /// Returns the direct submodules of this `Module`.
+  std::vector<std::shared_ptr<Module>> children() const;
+
+  /// Returns an `OrderedDict` of the direct submodules of this `Module` and
+  /// their keys.
+  OrderedDict<std::string, std::shared_ptr<Module>> named_children() const;
+
+  /// Enables "training" mode.
+  virtual void train(bool on = true);
+
+  /// Calls train(false) to enable "eval" mode.
+  /// Do not override this method, override `train()` instead.
+  void eval();
+
+  /// True if the module is in training mode.
+  ///
+  /// Every `Module` has a boolean associated with it that determines whether
+  /// the `Module` is currently in *training* mode (set via `.train()`) or in
+  /// *evaluation* (inference) mode (set via `.eval()`). This property is
+  /// exposed via `is_training()`, and may be used by the implementation of a
+  /// concrete module to modify its runtime behavior. See the `BatchNorm` or
+  /// `Dropout` modules for examples of `Module`s that use different code paths
+  /// depending on this property.
+  virtual bool is_training() const noexcept;
+
+  /// Recursively casts all parameters to the given `dtype` and `device`.
+  ///
+  /// If `non_blocking` is true and the source is in pinned memory and
+  /// destination is on the GPU or vice versa, the copy is performed
+  /// asynchronously with respect to the host. Otherwise, the argument has no
+  /// effect.
+  virtual void to(
+      torch::Device device,
+      torch::Dtype dtype,
+      bool non_blocking = false);
+
+  /// Recursively casts all parameters to the given dtype.
+  ///
+  /// If `non_blocking` is true and the source is in pinned memory and
+  /// destination is on the GPU or vice versa, the copy is performed
+  /// asynchronously with respect to the host. Otherwise, the argument has no
+  /// effect.
+  virtual void to(torch::Dtype dtype, bool non_blocking = false);
+
+  /// Recursively moves all parameters to the given device.
+  ///
+  /// If `non_blocking` is true and the source is in pinned memory and
+  /// destination is on the GPU or vice versa, the copy is performed
+  /// asynchronously with respect to the host. Otherwise, the argument has no
+  /// effect.
+  virtual void to(torch::Device device, bool non_blocking = false);
+
+  /// Recursively zeros out the `grad` value of each registered parameter.
+  virtual void zero_grad(bool set_to_none = true);
+
+  /// Attempts to cast this `Module` to the given `ModuleType`.
+  ///
+  /// This method is useful when calling `apply()`.
+  /// \rst
+  /// .. code-block:: cpp
+  ///
+  ///   void initialize_weights(nn::Module& module) {
+  ///     torch::NoGradGuard no_grad;
+  ///     if (auto* linear = module.as<nn::Linear>()) {
+  ///       linear->weight.normal_(0.0, 0.02);
+  ///     }
+  ///   }
+  ///
+  ///   MyModule module;
+  ///   module->apply(initialize_weights);
+  /// \endrst
+  template <typename ModuleType>
+  typename ModuleType::ContainedType* as() noexcept;
+
+  /// Attempts to cast this `Module` to the given `ModuleType`.
+  ///
+  /// This method is useful when calling `apply()`.
+  /// \rst
+  /// .. code-block:: cpp
+  ///   void initialize_weights(nn::Module& module) {
+  ///     torch::NoGradGuard no_grad;
+  ///     if (auto* linear = module.as<nn::Linear>()) {
+  ///       linear->weight.normal_(0.0, 0.02);
+  ///     }
+  ///   }
+  ///
+  ///   MyModule module;
+  ///   module->apply(initialize_weights);
+  /// \endrst
+  template <typename ModuleType>
+  const typename ModuleType::ContainedType* as() const noexcept;
+
+  /// Attempts to cast this `Module` to the given `ModuleType`.
+  ///
+  /// This method is useful when calling `apply()`.
+  /// \rst
+  /// .. code-block:: cpp
+  ///
+  ///   void initialize_weights(nn::Module& module) {
+  ///     torch::NoGradGuard no_grad;
+  ///     if (auto* linear = module.as<nn::Linear>()) {
+  ///       linear->weight.normal_(0.0, 0.02);
+  ///     }
+  ///   }
+  ///
+  ///   MyModule module;
+  ///   module.apply(initialize_weights);
+  /// \endrst
+  template <
+      typename ModuleType,
+      typename = torch::detail::disable_if_module_holder_t<ModuleType>>
+  ModuleType* as() noexcept;
+
+  /// Attempts to cast this `Module` to the given `ModuleType`.
+  ///
+  /// This method is useful when calling `apply()`.
+  /// \rst
+  /// .. code-block:: cpp
+  ///
+  ///   void initialize_weights(nn::Module& module) {
+  ///     torch::NoGradGuard no_grad;
+  ///     if (auto* linear = module.as<nn::Linear>()) {
+  ///       linear->weight.normal_(0.0, 0.02);
+  ///     }
+  ///   }
+  ///
+  ///   MyModule module;
+  ///   module.apply(initialize_weights);
+  /// \endrst
+  template <
+      typename ModuleType,
+      typename = torch::detail::disable_if_module_holder_t<ModuleType>>
+  const ModuleType* as() const noexcept;
+
+  /// Serializes the `Module` into the given `OutputArchive`.
+  ///
+  /// If the `Module` contains unserializable submodules (e.g.
+  /// `nn::Functional`), those submodules are skipped when serializing.
+  virtual void save(serialize::OutputArchive& archive) const;
+
+  /// Deserializes the `Module` from the given `InputArchive`.
+  ///
+  /// If the `Module` contains unserializable submodules (e.g.
+  /// `nn::Functional`), we don't check the existence of those submodules in the
+  /// `InputArchive` when deserializing.
+  virtual void load(serialize::InputArchive& archive);
+
+  /// Streams a pretty representation of the `Module` into the given `stream`.
+  /// By default, this representation will be the name of the module (taken from
+  /// `name()`), followed by a recursive pretty print of all of the `Module`'s
+  /// submodules.
+  ///
+  /// Override this method to change the pretty print. The input
+  /// `stream` should be returned from the method, to allow easy chaining.
+  virtual void pretty_print(std::ostream& stream) const;
+
+  /// Returns whether the `Module` is serializable.
+  virtual bool is_serializable() const;
+
+  /// Registers a parameter with this `Module`.
+  ///
+  /// A parameter should be any gradient-recording tensor used in the
+  /// implementation of your `Module`. Registering it makes it available to
+  /// methods such as `parameters()`, `clone()` or `to().`
+  ///
+  /// Note that registering an undefined Tensor (e.g.
+  /// `module.register_parameter("param", Tensor())`) is allowed, and is
+  /// equivalent to `module.register_parameter("param", None)` in Python API.
+  ///
+  /// \rst
+  /// .. code-block:: cpp
+  ///
+  ///   MyModule::MyModule() {
+  ///     weight_ = register_parameter("weight", torch::randn({A, B}));
+  ///   }
+  /// \endrst
+  Tensor& register_parameter(
+      std::string name,
+      Tensor tensor,
+      bool requires_grad = true);
+
+  /// Registers a buffer with this `Module`.
+  ///
+  /// A buffer is intended to be state in your module that does not record
+  /// gradients, such as running statistics. Registering it makes it available
+  /// to methods such as `buffers()`, `clone()` or `to().
+  ///
+  /// \rst
+  /// .. code-block:: cpp
+  ///
+  ///   MyModule::MyModule() {
+  ///     mean_ = register_buffer("mean", torch::empty({num_features_}));
+  ///   }
+  /// \endrst
+  Tensor& register_buffer(std::string name, Tensor tensor);
+
+  /// Registers a submodule with this `Module`.
+  ///
+  /// Registering a module makes it available to methods such as `modules()`,
+  /// `clone()` or `to()`.
+  ///
+  /// \rst
+  /// .. code-block:: cpp
+  ///
+  ///   MyModule::MyModule() {
+  ///     submodule_ = register_module("linear", torch::nn::Linear(3, 4));
+  ///   }
+  /// \endrst
+  template <typename ModuleType>
+  std::shared_ptr<ModuleType> register_module(
+      std::string name,
+      std::shared_ptr<ModuleType> module);
+
+  /// Registers a submodule with this `Module`.
+  ///
+  /// This method deals with `ModuleHolder`s.
+  ///
+  /// Registering a module makes it available to methods such as `modules()`,
+  /// `clone()` or `to()`.
+  ///
+  /// \rst
+  /// .. code-block:: cpp
+  ///
+  ///   MyModule::MyModule() {
+  ///     submodule_ = register_module("linear", torch::nn::Linear(3, 4));
+  ///   }
+  /// \endrst
+  template <typename ModuleType>
+  std::shared_ptr<ModuleType> register_module(
+      std::string name,
+      ModuleHolder<ModuleType> module_holder);
+
+  /// Replaces a registered submodule with this `Module`.
+  ///
+  /// This takes care of the registration, if you used submodule members, you
+  /// should
+  //  assign the submodule as well, i.e. use as
+  ///     module->submodule_ = module->replace_module("linear",
+  ///     torch::nn::Linear(3, 4));
+  /// It only works when a module of the name is already registered.
+  ///
+  /// This is useful for replacing a module after initialization, e.g.
+  /// for finetuning.
+  template <typename ModuleType>
+  std::shared_ptr<ModuleType> replace_module(
+      const std::string& name,
+      std::shared_ptr<ModuleType> module);
+
+  /// Replaces a registered submodule with this `Module`.
+  /// This method deals with `ModuleHolder`s.
+  ///
+  /// This takes care of the registration, if you used submodule members, you
+  /// should
+  //  assign the submodule as well, i.e. use as
+  ///     module->submodule_ = module->replace_module("linear", linear_holder);
+  /// It only works when a module of the name is already registered.
+  ///
+  /// This is useful for replacing a module after initialization, e.g.
+  /// for finetuning.
+  template <typename ModuleType>
+  std::shared_ptr<ModuleType> replace_module(
+      const std::string& name,
+      ModuleHolder<ModuleType> module_holder);
+
+  /// Unregisters a submodule from this `Module`. If there is no such module
+  /// with `name` an exception is thrown.
+  void unregister_module(const std::string& name);
+
+ protected:
+  /// The following three functions allow a module with default arguments in its
+  /// forward method to be used in a Sequential module.
+  /// You should NEVER override these functions manually. Instead, you should
+  /// use the `FORWARD_HAS_DEFAULT_ARGS` macro.
+  virtual bool _forward_has_default_args() {
+    return false;
+  }
+
+  virtual unsigned int _forward_num_required_args() {
+    TORCH_CHECK(
+        false,
+        "torch::nn::Module subclass that has default arguments in `forward` method ",
+        "must override `_forward_num_required_args` method. Please use ",
+        "`FORWARD_HAS_DEFAULT_ARGS` macro to do so.");
+  }
+
+  virtual std::vector<AnyValue> _forward_populate_default_args(
+      std::vector<AnyValue>&& arguments) {
+    TORCH_CHECK(
+        false,
+        "torch::nn::Module subclass that has default arguments in `forward` method ",
+        "must override `_forward_populate_default_args` method. Please use ",
+        "`FORWARD_HAS_DEFAULT_ARGS` macro to do so.");
+  }
+
+  /// The registered parameters of this `Module`.
+  /// Inorder to access parameters_ in ParameterDict and ParameterList
+  // NOLINTNEXTLINE(cppcoreguidelines-non-private-member-variables-in-classes)
+  OrderedDict<std::string, Tensor> parameters_;
+
+ private:
+  // Friend classes.
+
+  template <typename Derived>
+  friend class Cloneable;
+
+  template <typename ModuleType, typename... ArgumentTypes>
+  friend struct AnyModuleHolder;
+
+  /// Pretty prints the given `Module` into the `ostream`.
+  TORCH_API friend std::ostream& operator<<(
+      std::ostream& stream,
+      const nn::Module& module);
+
+  // data parallel using this method to configure gradient edges during the
+  // replicate step.
+  template <typename ModuleType>
+  friend void replicate_grad_edges(
+      const std::shared_ptr<Module>& module,
+      const std::vector<std::shared_ptr<ModuleType>>& replicas,
+      const std::vector<Device>& devices);
+
+  // Private methods.
+
+  /// Used in the implementation of `Cloneable`.
+  virtual void clone_(Module& other, const optional<Device>& device);
+
+  /// The implementation of the various `to()` methods.
+  template <typename... Ts>
+  void to_impl(Ts&&... ts);
+
+  /// Implements pretty printing the module hierarchy.
+  void pretty_print_recursive(
+      std::ostream& stream,
+      const std::string& indentation) const;
+
+  /// Applies the `function` to every submodule recursively, starting at this
+  /// `Module`'s children (thus not including the module itself).
+  void apply_to_submodules(
+      const NamedModulePointerApplyFunction& function,
+      const std::string& name_prefix = std::string()) const;
+
+  /// Returns a shared_ptr to `this` in a safe (checked) way.
+  std::shared_ptr<Module> shared_from_this_checked() const;
+
+  /// The registered buffers of this `Module`.
+  OrderedDict<std::string, Tensor> buffers_;
+
+  /// The registered (direct) submodules of this `Module`.
+  OrderedDict<std::string, std::shared_ptr<Module>> children_;
+
+  /// The module's name (e.g. "LSTM").
+  mutable optional<std::string> name_;
+
+  /// Whether the module is in training mode.
+  bool is_training_{true};
+};
+
+/// Serialize a `Module` pointer into an `OutputArchive`.
+TORCH_API serialize::OutputArchive& operator<<(
+    serialize::OutputArchive& archive,
+    const std::shared_ptr<nn::Module>& module);
+
+/// Deserializes a `Module` from an `InputArchive`.
+TORCH_API serialize::InputArchive& operator>>(
+    serialize::InputArchive& archive,
+    const std::shared_ptr<nn::Module>& module);
+
+// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ nn::Module ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+template <typename ModuleType>
+typename ModuleType::ContainedType* Module::as() noexcept {
+  // Use the contained type of the `ModuleHolder`, e.g. `LinearImpl` for
+  // `Linear`, since `LinearImpl` inherits `nn::Module`.
+  return as<typename ModuleType::ContainedType>();
+}
+
+template <typename ModuleType>
+const typename ModuleType::ContainedType* Module::as() const noexcept {
+  // Use the contained type of the `ModuleHolder`, e.g. `LinearImpl` for
+  // `Linear`, since `LinearImpl` inherits `nn::Module`.
+  return as<typename ModuleType::ContainedType>();
+}
+
+template <typename ModuleType, typename>
+ModuleType* Module::as() noexcept {
+  return dynamic_cast<ModuleType*>(this);
+}
+
+template <typename ModuleType, typename>
+const ModuleType* Module::as() const noexcept {
+  return dynamic_cast<const ModuleType*>(this);
+}
+
+template <typename ModuleType>
+std::shared_ptr<ModuleType> Module::register_module(
+    std::string name,
+    std::shared_ptr<ModuleType> module) {
+  TORCH_CHECK(!name.empty(), "Submodule name must not be empty");
+  TORCH_CHECK(
+      name.find('.') == std::string::npos,
+      "Submodule name must not contain a dot (got '",
+      name,
+      "')");
+  auto& base_module = children_.insert(std::move(name), std::move(module));
+  return std::dynamic_pointer_cast<ModuleType>(base_module);
+}
+
+template <typename ModuleType>
+std::shared_ptr<ModuleType> Module::register_module(
+    std::string name,
+    ModuleHolder<ModuleType> module_holder) {
+  return register_module(std::move(name), module_holder.ptr());
+}
+
+template <typename ModuleType>
+std::shared_ptr<ModuleType> Module::replace_module(
+    const std::string& name,
+    std::shared_ptr<ModuleType> module) {
+  auto& base_module = (children_[name] = std::move(module));
+  return std::dynamic_pointer_cast<ModuleType>(base_module);
+}
+
+template <typename ModuleType>
+std::shared_ptr<ModuleType> Module::replace_module(
+    const std::string& name,
+    ModuleHolder<ModuleType> module_holder) {
+  return replace_module(name, module_holder.ptr());
+}
+
+template <typename... Ts>
+void Module::to_impl(Ts&&... ts) {
+  // First call `to()` on every child module.
+  for (auto& child : children_) {
+    child.value()->to(ts...);
+  }
+  // Then move every parameter to the new dtype/device.
+  for (auto& parameter : named_parameters(/*recurse=*/false)) {
+    parameter->set_data(autograd::Variable(*parameter).to(ts...));
+  }
+  // Then move every buffer to the new dtype/device.
+  for (auto& buffer : named_buffers(/*recurse=*/false)) {
+    buffer->set_data(autograd::Variable(*buffer).to(ts...));
+  }
+}
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/modules.h

@@ -0,0 +1,36 @@
+#pragma once
+
+// Common
+#include <torch/nn/modules/common.h>
+
+// Containers
+#include <torch/nn/modules/container/any.h>
+#include <torch/nn/modules/container/functional.h>
+#include <torch/nn/modules/container/moduledict.h>
+#include <torch/nn/modules/container/modulelist.h>
+#include <torch/nn/modules/container/named_any.h>
+#include <torch/nn/modules/container/parameterdict.h>
+#include <torch/nn/modules/container/parameterlist.h>
+#include <torch/nn/modules/container/sequential.h>
+
+// Layers
+#include <torch/nn/modules/activation.h>
+#include <torch/nn/modules/adaptive.h>
+#include <torch/nn/modules/batchnorm.h>
+#include <torch/nn/modules/conv.h>
+#include <torch/nn/modules/distance.h>
+#include <torch/nn/modules/dropout.h>
+#include <torch/nn/modules/embedding.h>
+#include <torch/nn/modules/fold.h>
+#include <torch/nn/modules/instancenorm.h>
+#include <torch/nn/modules/linear.h>
+#include <torch/nn/modules/loss.h>
+#include <torch/nn/modules/normalization.h>
+#include <torch/nn/modules/padding.h>
+#include <torch/nn/modules/pixelshuffle.h>
+#include <torch/nn/modules/pooling.h>
+#include <torch/nn/modules/rnn.h>
+#include <torch/nn/modules/transformer.h>
+#include <torch/nn/modules/transformercoder.h>
+#include <torch/nn/modules/transformerlayer.h>
+#include <torch/nn/modules/upsampling.h>

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options.h

@@ -0,0 +1,18 @@
+#pragma once
+
+#include <torch/nn/options/batchnorm.h>
+#include <torch/nn/options/conv.h>
+#include <torch/nn/options/dropout.h>
+#include <torch/nn/options/fold.h>
+#include <torch/nn/options/linear.h>
+#include <torch/nn/options/loss.h>
+#include <torch/nn/options/normalization.h>
+#include <torch/nn/options/padding.h>
+#include <torch/nn/options/pixelshuffle.h>
+#include <torch/nn/options/pooling.h>
+#include <torch/nn/options/rnn.h>
+#include <torch/nn/options/transformer.h>
+#include <torch/nn/options/transformercoder.h>
+#include <torch/nn/options/transformerlayer.h>
+#include <torch/nn/options/upsampling.h>
+#include <torch/nn/options/vision.h>

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/activation.h

@@ -0,0 +1,714 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/enum.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `ELU` module.
+///
+/// Example:
+/// ```
+/// ELU model(ELUOptions().alpha(42.42).inplace(true));
+/// ```
+struct TORCH_API ELUOptions {
+  /// The `alpha` value for the ELU formulation. Default: 1.0
+  TORCH_ARG(double, alpha) = 1.0;
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace) = false;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::elu`.
+///
+/// See the documentation for `torch::nn::ELUOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::elu(x, F::ELUFuncOptions().alpha(0.42).inplace(true));
+/// ```
+using ELUFuncOptions = ELUOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `SELU` module.
+///
+/// Example:
+/// ```
+/// SELU model(SELUOptions().inplace(true));
+/// ```
+struct TORCH_API SELUOptions {
+  /* implicit */ SELUOptions(bool inplace = false);
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace);
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::selu`.
+///
+/// See the documentation for `torch::nn::SELUOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::selu(input, F::SELUFuncOptions(false));
+/// ```
+using SELUFuncOptions = SELUOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `GLU` module.
+///
+/// Example:
+/// ```
+/// GLU model(GLUOptions(1));
+/// ```
+struct TORCH_API GLUOptions {
+  /* implicit */ GLUOptions(int64_t dim = -1);
+
+  /// the dimension on which to split the input. Default: -1
+  TORCH_ARG(int64_t, dim);
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::glu`.
+///
+/// See the documentation for `torch::nn::GLUOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::glu(input, GLUFuncOptions(1));
+/// ```
+using GLUFuncOptions = GLUOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `GELU` module.
+///
+/// Example:
+/// ```
+/// GELU model(GELUOptions().approximate("none"));
+/// ```
+struct TORCH_API GELUOptions {
+  /// Specifies the approximation to apply to the output.
+  TORCH_ARG(std::string, approximate) = "none";
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::gelu`.
+///
+/// See the documentation for `torch::nn::GELUOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::gelu(input, F::GELUFuncOptions().approximate("none"));
+/// ```
+using GELUFuncOptions = GELUOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `Hardshrink` module.
+///
+/// Example:
+/// ```
+/// Hardshrink model(HardshrinkOptions().lambda(42.42));
+/// ```
+struct TORCH_API HardshrinkOptions {
+  /* implicit */ HardshrinkOptions(double lambda = 0.5);
+
+  /// the `lambda` value for the Hardshrink formulation. Default: 0.5
+  TORCH_ARG(double, lambda);
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::hardshrink`.
+///
+/// See the documentation for `torch::nn::HardshrinkOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::hardshrink(x, F::HardshrinkFuncOptions().lambda(0.42));
+/// ```
+using HardshrinkFuncOptions = HardshrinkOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `Hardtanh` module.
+///
+/// Example:
+/// ```
+/// Hardtanh
+/// model(HardtanhOptions().min_val(-42.42).max_val(0.42).inplace(true));
+/// ```
+struct TORCH_API HardtanhOptions {
+  /// minimum value of the linear region range. Default: -1
+  TORCH_ARG(double, min_val) = -1.0;
+
+  /// maximum value of the linear region range. Default: 1
+  TORCH_ARG(double, max_val) = 1.0;
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace) = false;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::hardtanh`.
+///
+/// See the documentation for `torch::nn::HardtanhOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::hardtanh(x,
+/// F::HardtanhFuncOptions().min_val(-1.0).max_val(1.0).inplace(true));
+/// ```
+using HardtanhFuncOptions = HardtanhOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `LeakyReLU` module.
+///
+/// Example:
+/// ```
+/// LeakyReLU model(LeakyReLUOptions().negative_slope(0.42).inplace(true));
+/// ```
+struct TORCH_API LeakyReLUOptions {
+  /// Controls the angle of the negative slope. Default: 1e-2
+  TORCH_ARG(double, negative_slope) = 1e-2;
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace) = false;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::leaky_relu`.
+///
+/// See the documentation for `torch::nn::LeakyReLUOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::leaky_relu(x,
+/// F::LeakyReLUFuncOptions().negative_slope(0.42).inplace(true));
+/// ```
+using LeakyReLUFuncOptions = LeakyReLUOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `Softmax` module.
+///
+/// Example:
+/// ```
+/// Softmax model(SoftmaxOptions(1));
+/// ```
+struct TORCH_API SoftmaxOptions {
+  SoftmaxOptions(int64_t dim);
+
+  /// Dimension along which Softmax will be computed.
+  TORCH_ARG(int64_t, dim);
+};
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::softmax`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::softmax(input, F::SoftmaxFuncOptions(1));
+/// ```
+struct TORCH_API SoftmaxFuncOptions {
+  SoftmaxFuncOptions(int64_t dim);
+
+  /// Dimension along which Softmax will be computed.
+  TORCH_ARG(int64_t, dim);
+
+  /// the desired data type of returned tensor.
+  /// If specified, the input tensor is casted to `dtype` before the operation
+  /// is performed. This is useful for preventing data type overflows. Default:
+  /// None.
+  TORCH_ARG(c10::optional<torch::Dtype>, dtype) = c10::nullopt;
+};
+
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `Softmin` module.
+///
+/// Example:
+/// ```
+/// Softmin model(SoftminOptions(1));
+/// ```
+struct TORCH_API SoftminOptions {
+  SoftminOptions(int64_t dim);
+
+  /// Dimension along which Softmin will be computed.
+  TORCH_ARG(int64_t, dim);
+};
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::softmin`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::softmin(input, F::SoftminFuncOptions(1));
+/// ```
+struct TORCH_API SoftminFuncOptions {
+  SoftminFuncOptions(int64_t dim);
+
+  /// Dimension along which Softmin will be computed.
+  TORCH_ARG(int64_t, dim);
+
+  /// the desired data type of returned tensor.
+  /// If specified, the input tensor is casted to `dtype` before the operation
+  /// is performed. This is useful for preventing data type overflows. Default:
+  /// None.
+  TORCH_ARG(c10::optional<torch::Dtype>, dtype) = c10::nullopt;
+};
+
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `LogSoftmax` module.
+///
+/// Example:
+/// ```
+/// LogSoftmax model(LogSoftmaxOptions(1));
+/// ```
+struct TORCH_API LogSoftmaxOptions {
+  LogSoftmaxOptions(int64_t dim);
+
+  /// Dimension along which LogSoftmax will be computed.
+  TORCH_ARG(int64_t, dim);
+};
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::log_softmax`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::log_softmax(input, LogSoftmaxFuncOptions(1));
+/// ```
+struct TORCH_API LogSoftmaxFuncOptions {
+  LogSoftmaxFuncOptions(int64_t dim);
+
+  /// Dimension along which LogSoftmax will be computed.
+  TORCH_ARG(int64_t, dim);
+
+  /// the desired data type of returned tensor.
+  /// If specified, the input tensor is casted to `dtype` before the operation
+  /// is performed. This is useful for preventing data type overflows. Default:
+  /// None.
+  TORCH_ARG(c10::optional<torch::Dtype>, dtype) = c10::nullopt;
+};
+
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `PReLU` module.
+///
+/// Example:
+/// ```
+/// PReLU model(PReLUOptions().num_parameters(42));
+/// ```
+struct TORCH_API PReLUOptions {
+  /// number of `a` to learn. Although it takes an int as input, there is only
+  /// two values are legitimate: 1, or the number of channels at input. Default:
+  /// 1
+  TORCH_ARG(int64_t, num_parameters) = 1;
+
+  /// the initial value of `a`. Default: 0.25
+  TORCH_ARG(double, init) = 0.25;
+};
+
+// ============================================================================
+
+/// Options for the `ReLU` module.
+///
+/// Example:
+/// ```
+/// ReLU model(ReLUOptions().inplace(true));
+/// ```
+struct TORCH_API ReLUOptions {
+  /* implicit */ ReLUOptions(bool inplace = false);
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace);
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::relu`.
+///
+/// See the documentation for `torch::nn::ReLUOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::relu(x, F::ReLUFuncOptions().inplace(true));
+/// ```
+using ReLUFuncOptions = ReLUOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `ReLU6` module.
+///
+/// Example:
+/// ```
+/// ReLU6 model(ReLU6Options().inplace(true));
+/// ```
+struct TORCH_API ReLU6Options {
+  /* implicit */ ReLU6Options(bool inplace = false);
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace);
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::relu6`.
+///
+/// See the documentation for `torch::nn::ReLU6Options` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::relu6(x, F::ReLU6FuncOptions().inplace(true));
+/// ```
+using ReLU6FuncOptions = ReLU6Options;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `RReLU` module.
+///
+/// Example:
+/// ```
+/// RReLU model(RReLUOptions().lower(0.24).upper(0.42).inplace(true));
+/// ```
+struct TORCH_API RReLUOptions {
+  /// lower bound of the uniform distribution. Default: 1/8
+  TORCH_ARG(double, lower) = 1.0 / 8.0;
+
+  /// upper bound of the uniform distribution. Default: 1/3
+  TORCH_ARG(double, upper) = 1.0 / 3.0;
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace) = false;
+};
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::rrelu`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::rrelu(x, F::RReLUFuncOptions().lower(0.1).upper(0.4).inplace(true));
+/// ```
+struct TORCH_API RReLUFuncOptions {
+  /// lower bound of the uniform distribution. Default: 1/8
+  TORCH_ARG(double, lower) = 1.0 / 8.0;
+
+  /// upper bound of the uniform distribution. Default: 1/3
+  TORCH_ARG(double, upper) = 1.0 / 3.0;
+
+  TORCH_ARG(bool, training) = false;
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace) = false;
+};
+
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `CELU` module.
+///
+/// Example:
+/// ```
+/// CELU model(CELUOptions().alpha(42.42).inplace(true));
+/// ```
+struct TORCH_API CELUOptions {
+  /// The `alpha` value for the CELU formulation. Default: 1.0
+  TORCH_ARG(double, alpha) = 1.0;
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace) = false;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::celu`.
+///
+/// See the documentation for `torch::nn::CELUOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::celu(x, F::CELUFuncOptions().alpha(0.42).inplace(true));
+/// ```
+using CELUFuncOptions = CELUOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `Softplus` module.
+///
+/// Example:
+/// ```
+/// Softplus model(SoftplusOptions().beta(0.24).threshold(42.42));
+/// ```
+struct TORCH_API SoftplusOptions {
+  /// the `beta` value for the Softplus formulation. Default: 1
+  TORCH_ARG(double, beta) = 1.0;
+
+  /// values above this revert to a linear function. Default: 20
+  TORCH_ARG(double, threshold) = 20.0;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::softplus`.
+///
+/// See the documentation for `torch::nn::SoftplusOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::softplus(x, F::SoftplusFuncOptions().beta(0.5).threshold(3.0));
+/// ```
+using SoftplusFuncOptions = SoftplusOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `Softshrink` module.
+///
+/// Example:
+/// ```
+/// Softshrink model(SoftshrinkOptions(42.42));
+/// ```
+struct TORCH_API SoftshrinkOptions {
+  /* implicit */ SoftshrinkOptions(double lambda = 0.5);
+
+  /// the `lambda` value for the Softshrink formulation. Default: 0.5
+  TORCH_ARG(double, lambda);
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::softshrink`.
+///
+/// See the documentation for `torch::nn::SoftshrinkOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::softshrink(x, F::SoftshrinkFuncOptions(0.42));
+/// ```
+using SoftshrinkFuncOptions = SoftshrinkOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `Threshold` module.
+///
+/// Example:
+/// ```
+/// Threshold model(ThresholdOptions(42.42, 24.24).inplace(true));
+/// ```
+struct TORCH_API ThresholdOptions {
+  ThresholdOptions(double threshold, double value)
+      : threshold_(threshold), value_(value) {}
+
+  /// The value to threshold at
+  TORCH_ARG(double, threshold);
+
+  /// The value to replace with
+  TORCH_ARG(double, value);
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace) = false;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::threshold`.
+///
+/// See the documentation for `torch::nn::ThresholdOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::threshold(x, F::ThresholdFuncOptions(0.5, 0.5).inplace(true));
+/// ```
+using ThresholdFuncOptions = ThresholdOptions;
+} // namespace functional
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::gumbel_softmax`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::gumbel_softmax(logits, F::GumbelSoftmaxFuncOptions().hard(true).dim(-1));
+/// ```
+struct TORCH_API GumbelSoftmaxFuncOptions {
+  /// non-negative scalar temperature
+  TORCH_ARG(double, tau) = 1.0;
+
+  /// returned samples will be discretized as one-hot vectors,
+  /// but will be differentiated as if it is the soft sample in autograd.
+  /// Default: False
+  TORCH_ARG(bool, hard) = false;
+
+  /// dimension along which softmax will be computed. Default: -1
+  TORCH_ARG(int, dim) = -1;
+};
+
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `MultiheadAttention` module.
+///
+/// Example:
+/// ```
+/// MultiheadAttention model(MultiheadAttentionOptions(20, 10).bias(false));
+/// ```
+struct TORCH_API MultiheadAttentionOptions {
+  MultiheadAttentionOptions(int64_t embed_dim, int64_t num_heads);
+
+  /// total dimension of the model.
+  TORCH_ARG(int64_t, embed_dim);
+
+  /// parallel attention heads.
+  TORCH_ARG(int64_t, num_heads);
+
+  /// a Dropout layer on attn_output_weights. Default: 0.0.
+  TORCH_ARG(double, dropout) = 0.0;
+
+  /// add bias as module parameter. Default: true.
+  TORCH_ARG(bool, bias) = true;
+
+  /// add bias to the key and value sequences at dim=0.
+  TORCH_ARG(bool, add_bias_kv) = false;
+
+  /// add a new batch of zeros to the key and value sequences at dim=1.
+  TORCH_ARG(bool, add_zero_attn) = false;
+
+  /// total number of features in key. Default: c10::nullopt.
+  TORCH_ARG(int64_t, kdim);
+
+  /// total number of features in key. Default: c10::nullopt.
+  TORCH_ARG(int64_t, vdim);
+};
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::multi_head_attention_forward`
+struct TORCH_API MultiheadAttentionForwardFuncOptions {
+  MultiheadAttentionForwardFuncOptions(
+      int64_t embed_dim_to_check,
+      int64_t num_heads,
+      Tensor in_proj_weight,
+      Tensor in_proj_bias,
+      Tensor bias_k,
+      Tensor bias_v,
+      bool add_zero_attn,
+      double dropout_p,
+      Tensor out_proj_weight,
+      Tensor out_proj_bias);
+
+  TORCH_ARG(int64_t, embed_dim_to_check);
+
+  TORCH_ARG(int64_t, num_heads);
+
+  TORCH_ARG(Tensor, in_proj_weight);
+
+  TORCH_ARG(Tensor, in_proj_bias);
+
+  TORCH_ARG(Tensor, bias_k);
+
+  TORCH_ARG(Tensor, bias_v);
+
+  TORCH_ARG(bool, add_zero_attn);
+
+  TORCH_ARG(double, dropout_p);
+
+  TORCH_ARG(Tensor, out_proj_weight);
+
+  TORCH_ARG(Tensor, out_proj_bias);
+
+  TORCH_ARG(bool, training) = true;
+
+  TORCH_ARG(Tensor, key_padding_mask) = {};
+
+  TORCH_ARG(bool, need_weights) = true;
+
+  TORCH_ARG(Tensor, attn_mask) = {};
+
+  TORCH_ARG(bool, use_separate_proj_weight) = false;
+
+  TORCH_ARG(Tensor, q_proj_weight) = {};
+
+  TORCH_ARG(Tensor, k_proj_weight) = {};
+
+  TORCH_ARG(Tensor, v_proj_weight) = {};
+
+  TORCH_ARG(Tensor, static_k) = {};
+
+  TORCH_ARG(Tensor, static_v) = {};
+
+  TORCH_ARG(bool, average_attn_weights) = true;
+};
+
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/adaptive.h

@@ -0,0 +1,41 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `AdaptiveLogSoftmaxWithLoss` module.
+///
+/// Example:
+/// ```
+/// AdaptiveLogSoftmaxWithLoss model(AdaptiveLogSoftmaxWithLossOptions(8, 10,
+/// {4, 8}).div_value(2.).head_bias(true));
+/// ```
+struct TORCH_API AdaptiveLogSoftmaxWithLossOptions {
+  /* implicit */ AdaptiveLogSoftmaxWithLossOptions(
+      int64_t in_features,
+      int64_t n_classes,
+      std::vector<int64_t> cutoffs);
+
+  /// Number of features in the input tensor
+  TORCH_ARG(int64_t, in_features);
+
+  /// Number of classes in the dataset
+  TORCH_ARG(int64_t, n_classes);
+
+  /// Cutoffs used to assign targets to their buckets
+  TORCH_ARG(std::vector<int64_t>, cutoffs);
+
+  /// value used as an exponent to compute sizes of the clusters. Default: 4.0
+  TORCH_ARG(double, div_value) = 4.;
+
+  /// If ``true``, adds a bias term to the 'head' of
+  /// the adaptive softmax. Default: false
+  TORCH_ARG(bool, head_bias) = false;
+};
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/batchnorm.h

@@ -0,0 +1,95 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `BatchNorm` module.
+struct TORCH_API BatchNormOptions {
+  /* implicit */ BatchNormOptions(int64_t num_features);
+
+  /// The number of features of the input tensor.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(int64_t, num_features);
+
+  /// The epsilon value added for numerical stability.
+  /// Changing this parameter after construction __is effective__.
+  TORCH_ARG(double, eps) = 1e-5;
+
+  /// A momentum multiplier for the mean and variance.
+  /// Changing this parameter after construction __is effective__.
+  TORCH_ARG(c10::optional<double>, momentum) = 0.1;
+
+  /// Whether to learn a scale and bias that are applied in an affine
+  /// transformation on the input.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(bool, affine) = true;
+
+  /// Whether to store and update batch statistics (mean and variance) in the
+  /// module.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(bool, track_running_stats) = true;
+};
+
+/// Options for the `BatchNorm1d` module.
+///
+/// Example:
+/// ```
+/// BatchNorm1d
+/// model(BatchNorm1dOptions(4).eps(0.5).momentum(0.1).affine(false).track_running_stats(true));
+/// ```
+using BatchNorm1dOptions = BatchNormOptions;
+
+/// Options for the `BatchNorm2d` module.
+///
+/// Example:
+/// ```
+/// BatchNorm2d
+/// model(BatchNorm2dOptions(4).eps(0.5).momentum(0.1).affine(false).track_running_stats(true));
+/// ```
+using BatchNorm2dOptions = BatchNormOptions;
+
+/// Options for the `BatchNorm3d` module.
+///
+/// Example:
+/// ```
+/// BatchNorm3d
+/// model(BatchNorm3dOptions(4).eps(0.5).momentum(0.1).affine(false).track_running_stats(true));
+/// ```
+using BatchNorm3dOptions = BatchNormOptions;
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::batch_norm`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::batch_norm(input, mean, variance,
+/// F::BatchNormFuncOptions().weight(weight).bias(bias).momentum(0.1).eps(1e-05).training(false));
+/// ```
+struct TORCH_API BatchNormFuncOptions {
+  TORCH_ARG(Tensor, weight) = Tensor();
+
+  TORCH_ARG(Tensor, bias) = Tensor();
+
+  TORCH_ARG(bool, training) = false;
+
+  /// A momentum multiplier for the mean and variance.
+  /// Changing this parameter after construction __is effective__.
+  TORCH_ARG(c10::optional<double>, momentum) = 0.1;
+
+  /// The epsilon value added for numerical stability.
+  /// Changing this parameter after construction __is effective__.
+  TORCH_ARG(double, eps) = 1e-5;
+};
+
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/conv.h

@@ -0,0 +1,415 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/enum.h>
+#include <torch/expanding_array.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+namespace detail {
+
+typedef std::variant<
+    enumtype::kZeros,
+    enumtype::kReflect,
+    enumtype::kReplicate,
+    enumtype::kCircular>
+    conv_padding_mode_t;
+
+template <size_t D>
+using conv_padding_t =
+    std::variant<ExpandingArray<D>, enumtype::kValid, enumtype::kSame>;
+
+/// Options for a `D`-dimensional convolution or convolution transpose module.
+template <size_t D>
+struct ConvNdOptions {
+  using padding_t = conv_padding_t<D>;
+  ConvNdOptions(
+      int64_t in_channels,
+      int64_t out_channels,
+      ExpandingArray<D> kernel_size)
+      : in_channels_(in_channels),
+        out_channels_(out_channels),
+        kernel_size_(std::move(kernel_size)) {}
+
+  /// The number of channels the input volumes will have.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(int64_t, in_channels);
+
+  /// The number of output channels the convolution should produce.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(int64_t, out_channels);
+
+  /// The kernel size to use.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, kernel_size);
+
+  /// The stride of the convolution.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, stride) = 1;
+
+  /// The padding to add to the input volumes.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(padding_t, padding) = 0;
+
+ public:
+  decltype(auto) padding(std::initializer_list<int64_t> il) {
+    return padding(IntArrayRef{il});
+  }
+
+  /// The kernel dilation.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, dilation) = 1;
+
+  /// If true, convolutions will be transpose convolutions (a.k.a.
+  /// deconvolutions).
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(bool, transposed) = false;
+
+  /// For transpose convolutions, the padding to add to output volumes.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, output_padding) = 0;
+
+  /// The number of convolution groups.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(int64_t, groups) = 1;
+
+  /// Whether to add a bias after individual applications of the kernel.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(bool, bias) = true;
+
+  /// Accepted values `torch::kZeros`, `torch::kReflect`, `torch::kReplicate` or
+  /// `torch::kCircular`. Default: `torch::kZeros`
+  TORCH_ARG(conv_padding_mode_t, padding_mode) = torch::kZeros;
+};
+
+} // namespace detail
+
+// ============================================================================
+
+/// Options for a `D`-dimensional convolution module.
+template <size_t D>
+struct ConvOptions {
+  using padding_mode_t = detail::conv_padding_mode_t;
+  using padding_t = detail::conv_padding_t<D>;
+
+  ConvOptions(
+      int64_t in_channels,
+      int64_t out_channels,
+      ExpandingArray<D> kernel_size)
+      : in_channels_(in_channels),
+        out_channels_(out_channels),
+        kernel_size_(std::move(kernel_size)) {}
+
+  /// The number of channels the input volumes will have.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(int64_t, in_channels);
+
+  /// The number of output channels the convolution should produce.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(int64_t, out_channels);
+
+  /// The kernel size to use.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, kernel_size);
+
+  /// The stride of the convolution.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, stride) = 1;
+
+  /// The padding to add to the input volumes.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(padding_t, padding) = 0;
+
+ public:
+  decltype(auto) padding(std::initializer_list<int64_t> il) {
+    return padding(IntArrayRef{il});
+  }
+
+  /// The kernel dilation.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, dilation) = 1;
+
+  /// The number of convolution groups.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(int64_t, groups) = 1;
+
+  /// Whether to add a bias after individual applications of the kernel.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(bool, bias) = true;
+
+  /// Accepted values `torch::kZeros`, `torch::kReflect`, `torch::kReplicate` or
+  /// `torch::kCircular`. Default: `torch::kZeros`
+  TORCH_ARG(padding_mode_t, padding_mode) = torch::kZeros;
+};
+
+/// `ConvOptions` specialized for the `Conv1d` module.
+///
+/// Example:
+/// ```
+/// Conv1d model(Conv1dOptions(3, 2, 3).stride(1).bias(false));
+/// ```
+using Conv1dOptions = ConvOptions<1>;
+
+/// `ConvOptions` specialized for the `Conv2d` module.
+///
+/// Example:
+/// ```
+/// Conv2d model(Conv2dOptions(3, 2, 3).stride(1).bias(false));
+/// ```
+using Conv2dOptions = ConvOptions<2>;
+
+/// `ConvOptions` specialized for the `Conv3d` module.
+///
+/// Example:
+/// ```
+/// Conv3d model(Conv3dOptions(3, 2, 3).stride(1).bias(false));
+/// ```
+using Conv3dOptions = ConvOptions<3>;
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for a `D`-dimensional convolution functional.
+template <size_t D>
+struct ConvFuncOptions {
+  using padding_t = torch::nn::detail::conv_padding_t<D>;
+
+  /// optional bias of shape `(out_channels)`. Default: ``None``
+  TORCH_ARG(torch::Tensor, bias) = Tensor();
+
+  /// The stride of the convolving kernel.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  TORCH_ARG(ExpandingArray<D>, stride) = 1;
+
+  /// Implicit paddings on both sides of the input.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  TORCH_ARG(padding_t, padding) = 0;
+
+ public:
+  decltype(auto) padding(std::initializer_list<int64_t> il) {
+    return padding(IntArrayRef{il});
+  }
+
+  /// The spacing between kernel elements.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  TORCH_ARG(ExpandingArray<D>, dilation) = 1;
+
+  /// Split input into groups, `in_channels` should be divisible by
+  /// the number of groups.
+  TORCH_ARG(int64_t, groups) = 1;
+};
+
+/// `ConvFuncOptions` specialized for `torch::nn::functional::conv1d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::conv1d(x, weight, F::Conv1dFuncOptions().stride(1));
+/// ```
+using Conv1dFuncOptions = ConvFuncOptions<1>;
+
+/// `ConvFuncOptions` specialized for `torch::nn::functional::conv2d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::conv2d(x, weight, F::Conv2dFuncOptions().stride(1));
+/// ```
+using Conv2dFuncOptions = ConvFuncOptions<2>;
+
+/// `ConvFuncOptions` specialized for `torch::nn::functional::conv3d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::conv3d(x, weight, F::Conv3dFuncOptions().stride(1));
+/// ```
+using Conv3dFuncOptions = ConvFuncOptions<3>;
+
+} // namespace functional
+
+// ============================================================================
+
+template <size_t D>
+struct ConvTransposeOptions {
+  using padding_mode_t = detail::conv_padding_mode_t;
+
+  ConvTransposeOptions(
+      int64_t in_channels,
+      int64_t out_channels,
+      ExpandingArray<D> kernel_size)
+      : in_channels_(in_channels),
+        out_channels_(out_channels),
+        kernel_size_(std::move(kernel_size)) {}
+
+  /// The number of channels the input volumes will have.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(int64_t, in_channels);
+
+  /// The number of output channels the convolution should produce.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(int64_t, out_channels);
+
+  /// The kernel size to use.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, kernel_size);
+
+  /// The stride of the convolution.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, stride) = 1;
+
+  /// The padding to add to the input volumes.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, padding) = 0;
+
+  /// For transpose convolutions, the padding to add to output volumes.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, output_padding) = 0;
+
+  /// The number of convolution groups.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(int64_t, groups) = 1;
+
+  /// Whether to add a bias after individual applications of the kernel.
+  /// Changing this parameter after construction __has no effect__.
+  TORCH_ARG(bool, bias) = true;
+
+  /// The kernel dilation.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  /// This parameter __can__ be changed after construction.
+  TORCH_ARG(ExpandingArray<D>, dilation) = 1;
+
+  /// Accepted values `torch::kZeros`, `torch::kReflect`, `torch::kReplicate` or
+  /// `torch::kCircular`. Default: `torch::kZeros`
+  TORCH_ARG(padding_mode_t, padding_mode) = torch::kZeros;
+};
+
+/// `ConvTransposeOptions` specialized for the `ConvTranspose1d` module.
+///
+/// Example:
+/// ```
+/// ConvTranspose1d model(ConvTranspose1dOptions(3, 2,
+/// 3).stride(1).bias(false));
+/// ```
+using ConvTranspose1dOptions = ConvTransposeOptions<1>;
+
+/// `ConvTransposeOptions` specialized for the `ConvTranspose2d` module.
+///
+/// Example:
+/// ```
+/// ConvTranspose2d model(ConvTranspose2dOptions(3, 2,
+/// 3).stride(1).bias(false));
+/// ```
+using ConvTranspose2dOptions = ConvTransposeOptions<2>;
+
+/// `ConvTransposeOptions` specialized for the `ConvTranspose3d` module.
+///
+/// Example:
+/// ```
+/// ConvTranspose3d model(ConvTranspose3dOptions(2, 2,
+/// 2).stride(1).bias(false));
+/// ```
+using ConvTranspose3dOptions = ConvTransposeOptions<3>;
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for a `D`-dimensional convolution functional.
+template <size_t D>
+struct ConvTransposeFuncOptions {
+  /// optional bias of shape `(out_channels)`. Default: ``None``
+  TORCH_ARG(torch::Tensor, bias) = Tensor();
+
+  /// The stride of the convolving kernel.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  TORCH_ARG(ExpandingArray<D>, stride) = 1;
+
+  /// Implicit paddings on both sides of the input.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  TORCH_ARG(ExpandingArray<D>, padding) = 0;
+
+  /// Additional size added to one side of each dimension in the output shape.
+  /// Default: 0
+  TORCH_ARG(ExpandingArray<D>, output_padding) = 0;
+
+  /// Split input into groups, `in_channels` should be divisible by
+  /// the number of groups.
+  TORCH_ARG(int64_t, groups) = 1;
+
+  /// The spacing between kernel elements.
+  /// For a `D`-dim convolution, must be a single number or a list of `D`
+  /// numbers.
+  TORCH_ARG(ExpandingArray<D>, dilation) = 1;
+};
+
+/// `ConvTransposeFuncOptions` specialized for
+/// `torch::nn::functional::conv_transpose1d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::conv_transpose1d(x, weight, F::ConvTranspose1dFuncOptions().stride(1));
+/// ```
+using ConvTranspose1dFuncOptions = ConvTransposeFuncOptions<1>;
+
+/// `ConvTransposeFuncOptions` specialized for
+/// `torch::nn::functional::conv_transpose2d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::conv_transpose2d(x, weight, F::ConvTranspose2dFuncOptions().stride(1));
+/// ```
+using ConvTranspose2dFuncOptions = ConvTransposeFuncOptions<2>;
+
+/// `ConvTransposeFuncOptions` specialized for
+/// `torch::nn::functional::conv_transpose3d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::conv_transpose3d(x, weight, F::ConvTranspose3dFuncOptions().stride(1));
+/// ```
+using ConvTranspose3dFuncOptions = ConvTransposeFuncOptions<3>;
+
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/distance.h

@@ -0,0 +1,71 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `CosineSimilarity` module.
+///
+/// Example:
+/// ```
+/// CosineSimilarity model(CosineSimilarityOptions().dim(0).eps(0.5));
+/// ```
+struct TORCH_API CosineSimilarityOptions {
+  /// Dimension where cosine similarity is computed. Default: 1
+  TORCH_ARG(int64_t, dim) = 1;
+  /// Small value to avoid division by zero. Default: 1e-8
+  TORCH_ARG(double, eps) = 1e-8;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::cosine_similarity`.
+///
+/// See the documentation for `torch::nn::CosineSimilarityOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::cosine_similarity(input1, input2,
+/// F::CosineSimilarityFuncOptions().dim(1));
+/// ```
+using CosineSimilarityFuncOptions = CosineSimilarityOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `PairwiseDistance` module.
+///
+/// Example:
+/// ```
+/// PairwiseDistance
+/// model(PairwiseDistanceOptions().p(3).eps(0.5).keepdim(true));
+/// ```
+struct TORCH_API PairwiseDistanceOptions {
+  /// The norm degree. Default: 2
+  TORCH_ARG(double, p) = 2.0;
+  /// Small value to avoid division by zero. Default: 1e-6
+  TORCH_ARG(double, eps) = 1e-6;
+  /// Determines whether or not to keep the vector dimension. Default: false
+  TORCH_ARG(bool, keepdim) = false;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::pairwise_distance`.
+///
+/// See the documentation for `torch::nn::PairwiseDistanceOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::pairwise_distance(input1, input2, F::PairwiseDistanceFuncOptions().p(1));
+/// ```
+using PairwiseDistanceFuncOptions = PairwiseDistanceOptions;
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/dropout.h

@@ -0,0 +1,130 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `Dropout` module.
+///
+/// Example:
+/// ```
+/// Dropout model(DropoutOptions().p(0.42).inplace(true));
+/// ```
+struct TORCH_API DropoutOptions {
+  /* implicit */ DropoutOptions(double p = 0.5);
+
+  /// The probability of an element to be zeroed. Default: 0.5
+  TORCH_ARG(double, p) = 0.5;
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace) = false;
+};
+
+/// Options for the `Dropout2d` module.
+///
+/// Example:
+/// ```
+/// Dropout2d model(Dropout2dOptions().p(0.42).inplace(true));
+/// ```
+using Dropout2dOptions = DropoutOptions;
+
+/// Options for the `Dropout3d` module.
+///
+/// Example:
+/// ```
+/// Dropout3d model(Dropout3dOptions().p(0.42).inplace(true));
+/// ```
+using Dropout3dOptions = DropoutOptions;
+
+/// Options for the `AlphaDropout` module.
+///
+/// Example:
+/// ```
+/// AlphaDropout model(AlphaDropoutOptions(0.2).inplace(true));
+/// ```
+using AlphaDropoutOptions = DropoutOptions;
+
+/// Options for the `FeatureAlphaDropout` module.
+///
+/// Example:
+/// ```
+/// FeatureAlphaDropout model(FeatureAlphaDropoutOptions(0.2).inplace(true));
+/// ```
+using FeatureAlphaDropoutOptions = DropoutOptions;
+
+namespace functional {
+
+/// Options for `torch::nn::functional::dropout`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::dropout(input, F::DropoutFuncOptions().p(0.5));
+/// ```
+struct TORCH_API DropoutFuncOptions {
+  /// The probability of an element to be zeroed. Default: 0.5
+  TORCH_ARG(double, p) = 0.5;
+
+  TORCH_ARG(bool, training) = true;
+
+  /// can optionally do the operation in-place. Default: False
+  TORCH_ARG(bool, inplace) = false;
+};
+
+/// Options for `torch::nn::functional::dropout2d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::dropout2d(input, F::Dropout2dFuncOptions().p(0.5));
+/// ```
+using Dropout2dFuncOptions = DropoutFuncOptions;
+
+/// Options for `torch::nn::functional::dropout3d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::dropout3d(input, F::Dropout3dFuncOptions().p(0.5));
+/// ```
+using Dropout3dFuncOptions = DropoutFuncOptions;
+
+/// Options for `torch::nn::functional::alpha_dropout`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::alpha_dropout(input,
+/// F::AlphaDropoutFuncOptions().p(0.5).training(false));
+/// ```
+struct TORCH_API AlphaDropoutFuncOptions {
+  TORCH_ARG(double, p) = 0.5;
+
+  TORCH_ARG(bool, training) = false;
+
+  TORCH_ARG(bool, inplace) = false;
+};
+
+/// Options for `torch::nn::functional::feature_alpha_dropout`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::feature_alpha_dropout(input,
+/// F::FeatureAlphaDropoutFuncOptions().p(0.5).training(false));
+/// ```
+struct TORCH_API FeatureAlphaDropoutFuncOptions {
+  TORCH_ARG(double, p) = 0.5;
+
+  TORCH_ARG(bool, training) = false;
+
+  TORCH_ARG(bool, inplace) = false;
+};
+
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/embedding.h

@@ -0,0 +1,242 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/enum.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `Embedding` module.
+///
+/// Example:
+/// ```
+/// Embedding model(EmbeddingOptions(10,
+/// 2).padding_idx(3).max_norm(2).norm_type(2.5).scale_grad_by_freq(true).sparse(true));
+/// ```
+struct TORCH_API EmbeddingOptions {
+  EmbeddingOptions(int64_t num_embeddings, int64_t embedding_dim);
+
+  /// The size of the dictionary of embeddings.
+  TORCH_ARG(int64_t, num_embeddings);
+  /// The size of each embedding vector.
+  TORCH_ARG(int64_t, embedding_dim);
+  /// If specified, the entries at `padding_idx` do not contribute to the
+  /// gradient; therefore, the embedding vector at `padding_idx` is not updated
+  /// during training, i.e. it remains as a fixed "pad". For a newly constructed
+  /// Embedding, the embedding vector at `padding_idx` will default to all
+  /// zeros, but can be updated to another value to be used as the padding
+  /// vector.
+  TORCH_ARG(c10::optional<int64_t>, padding_idx) = c10::nullopt;
+  /// If given, each embedding vector with norm larger than `max_norm` is
+  /// renormalized to have norm `max_norm`.
+  TORCH_ARG(c10::optional<double>, max_norm) = c10::nullopt;
+  /// The p of the p-norm to compute for the `max_norm` option. Default ``2``.
+  TORCH_ARG(double, norm_type) = 2.;
+  /// If given, this will scale gradients by the inverse of frequency of the
+  /// words in the mini-batch. Default ``false``.
+  TORCH_ARG(bool, scale_grad_by_freq) = false;
+  /// If ``true``, gradient w.r.t. `weight` matrix will be a sparse tensor.
+  TORCH_ARG(bool, sparse) = false;
+  /// The learnable weights of the module of shape (num_embeddings,
+  /// embedding_dim)
+  TORCH_ARG(torch::Tensor, _weight) = Tensor();
+};
+
+// ============================================================================
+
+/// Options for the `Embedding::from_pretrained` function.
+struct TORCH_API EmbeddingFromPretrainedOptions {
+  /// If ``true``, the tensor does not get updated in the learning process.
+  /// Equivalent to ``embedding.weight.requires_grad_(false)``. Default:
+  /// ``true``
+  TORCH_ARG(bool, freeze) = true;
+  /// If specified, the entries at `padding_idx` do not contribute to the
+  /// gradient; therefore, the embedding vector at `padding_idx` is not updated
+  /// during training, i.e. it remains as a fixed "pad".
+  TORCH_ARG(c10::optional<int64_t>, padding_idx) = c10::nullopt;
+  /// If given, each embedding vector with norm larger than `max_norm` is
+  /// renormalized to have norm `max_norm`.
+  TORCH_ARG(c10::optional<double>, max_norm) = c10::nullopt;
+  /// The p of the p-norm to compute for the `max_norm` option. Default ``2``.
+  TORCH_ARG(double, norm_type) = 2.;
+  /// If given, this will scale gradients by the inverse of frequency of the
+  /// words in the mini-batch. Default ``false``.
+  TORCH_ARG(bool, scale_grad_by_freq) = false;
+  /// If ``true``, gradient w.r.t. `weight` matrix will be a sparse tensor.
+  TORCH_ARG(bool, sparse) = false;
+};
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::embedding`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::embedding(input, weight,
+/// F::EmbeddingFuncOptions().norm_type(2.5).scale_grad_by_freq(true).sparse(true));
+/// ```
+struct TORCH_API EmbeddingFuncOptions {
+  /// If specified, the entries at `padding_idx` do not contribute to the
+  /// gradient; therefore, the embedding vector at `padding_idx` is not updated
+  /// during training, i.e. it remains as a fixed "pad".
+  TORCH_ARG(c10::optional<int64_t>, padding_idx) = c10::nullopt;
+  /// If given, each embedding vector with norm larger than `max_norm` is
+  /// renormalized to have norm `max_norm`.
+  TORCH_ARG(c10::optional<double>, max_norm) = c10::nullopt;
+  /// The p of the p-norm to compute for the `max_norm` option. Default ``2``.
+  TORCH_ARG(double, norm_type) = 2.;
+  /// If given, this will scale gradients by the inverse of frequency of the
+  /// words in the mini-batch. Default ``false``.
+  TORCH_ARG(bool, scale_grad_by_freq) = false;
+  /// If ``true``, gradient w.r.t. `weight` matrix will be a sparse tensor.
+  TORCH_ARG(bool, sparse) = false;
+};
+
+} // namespace functional
+
+// ============================================================================
+
+typedef std::variant<enumtype::kSum, enumtype::kMean, enumtype::kMax>
+    EmbeddingBagMode;
+
+/// Options for the `EmbeddingBag` module.
+///
+/// Example:
+/// ```
+/// EmbeddingBag model(EmbeddingBagOptions(10,
+/// 2).max_norm(2).norm_type(2.5).scale_grad_by_freq(true).sparse(true).mode(torch::kSum));
+/// ```
+struct TORCH_API EmbeddingBagOptions {
+  EmbeddingBagOptions(int64_t num_embeddings, int64_t embedding_dim);
+
+  /// The size of the dictionary of embeddings.
+  TORCH_ARG(int64_t, num_embeddings);
+  /// The size of each embedding vector.
+  TORCH_ARG(int64_t, embedding_dim);
+  /// If given, each embedding vector with norm larger than `max_norm` is
+  /// renormalized to have norm `max_norm`.
+  TORCH_ARG(c10::optional<double>, max_norm) = c10::nullopt;
+  /// The p of the p-norm to compute for the `max_norm` option. Default ``2``.
+  TORCH_ARG(double, norm_type) = 2.;
+  /// If given, this will scale gradients by the inverse of frequency of the
+  /// words in the mini-batch. Default ``false``. Note: this option is not
+  /// supported when ``mode="kMax"``.
+  TORCH_ARG(bool, scale_grad_by_freq) = false;
+  /// ``"kSum"``, ``"kMean"`` or ``"kMax"``. Specifies the way to reduce the
+  /// bag. ``"kSum"`` computes the weighted sum, taking `per_sample_weights`
+  /// into consideration. ``"kMean"`` computes the average of the values in the
+  /// bag, ``"kMax"`` computes the max value over each bag.
+  TORCH_ARG(EmbeddingBagMode, mode) = torch::kMean;
+  /// If ``true``, gradient w.r.t. `weight` matrix will be a sparse tensor.
+  /// Note: this option is not supported when ``mode="kMax"``.
+  TORCH_ARG(bool, sparse) = false;
+  /// The learnable weights of the module of shape (num_embeddings,
+  /// embedding_dim)
+  TORCH_ARG(torch::Tensor, _weight) = Tensor();
+  /// If ``true``, `offsets` has one additional element, where the last element
+  /// is equivalent to the size of `indices`. This matches the CSR format.
+  TORCH_ARG(bool, include_last_offset) = false;
+  /// If specified, the entries at `padding_idx` do not contribute to the
+  /// gradient; therefore, the embedding vector at padding_idx is not updated
+  /// during training, i.e. it remains as a fixed "pad". For a newly constructed
+  /// EmbeddingBag, the embedding vector at `padding_idx` will default to all
+  /// zeros, but can be updated to another value to be used as the padding
+  /// vector. Note that the embedding vector at `padding_idx` is excluded from
+  /// the reduction.
+  TORCH_ARG(c10::optional<int64_t>, padding_idx) = c10::nullopt;
+};
+
+// ============================================================================
+
+/// Options for the `EmbeddingBag::from_pretrained` function.
+struct TORCH_API EmbeddingBagFromPretrainedOptions {
+  /// If ``true``, the tensor does not get updated in the learning process.
+  /// Equivalent to ``embeddingbag.weight.requires_grad_(false)``. Default:
+  /// ``true``
+  TORCH_ARG(bool, freeze) = true;
+  /// If given, each embedding vector with norm larger than `max_norm` is
+  /// renormalized to have norm `max_norm`.
+  TORCH_ARG(c10::optional<double>, max_norm) = c10::nullopt;
+  /// The p of the p-norm to compute for the `max_norm` option. Default ``2``.
+  TORCH_ARG(double, norm_type) = 2.;
+  /// If given, this will scale gradients by the inverse of frequency of the
+  /// words in the mini-batch. Default ``false``. Note: this option is not
+  /// supported when ``mode="kMax"``.
+  TORCH_ARG(bool, scale_grad_by_freq) = false;
+  /// ``"kSum"``, ``"kMean"`` or ``"kMax"``. Specifies the way to reduce the
+  /// bag. ``"kSum"`` computes the weighted sum, taking `per_sample_weights`
+  /// into consideration. ``"kMean"`` computes the average of the values in the
+  /// bag, ``"kMax"`` computes the max value over each bag.
+  TORCH_ARG(EmbeddingBagMode, mode) = torch::kMean;
+  /// If ``true``, gradient w.r.t. `weight` matrix will be a sparse tensor.
+  /// Note: this option is not supported when ``mode="kMax"``.
+  TORCH_ARG(bool, sparse) = false;
+  /// If ``true``, `offsets` has one additional element, where the last element
+  /// is equivalent to the size of `indices`. This matches the CSR format. Note:
+  /// this option is currently only supported when ``mode="sum"``.
+  TORCH_ARG(bool, include_last_offset) = false;
+  /// If specified, the entries at `padding_idx` do not contribute to the
+  /// gradient; therefore, the embedding vector at padding_idx is not updated
+  /// during training, i.e. it remains as a fixed "pad". Note that the embedding
+  /// vector at `padding_idx` is excluded from the reduction.
+  TORCH_ARG(c10::optional<int64_t>, padding_idx) = c10::nullopt;
+};
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::embedding_bag`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::embedding_bag(input, weight,
+/// F::EmbeddingBagFuncOptions().mode(torch::kSum).offsets(offsets));
+/// ```
+struct TORCH_API EmbeddingBagFuncOptions {
+  /// Only used when `input` is 1D. `offsets` determines
+  /// the starting index position of each bag (sequence) in `input`.
+  TORCH_ARG(torch::Tensor, offsets) = Tensor();
+  /// If given, each embedding vector with norm larger than `max_norm` is
+  /// renormalized to have norm `max_norm`.
+  TORCH_ARG(c10::optional<double>, max_norm) = c10::nullopt;
+  /// The p of the p-norm to compute for the `max_norm` option. Default ``2``.
+  TORCH_ARG(double, norm_type) = 2.;
+  /// If given, this will scale gradients by the inverse of frequency of the
+  /// words in the mini-batch. Default ``false``. Note: this option is not
+  /// supported when ``mode="kMax"``.
+  TORCH_ARG(bool, scale_grad_by_freq) = false;
+  /// ``"kSum"``, ``"kMean"`` or ``"kMax"``. Specifies the way to reduce the
+  /// bag. ``"kSum"`` computes the weighted sum, taking `per_sample_weights`
+  /// into consideration. ``"kMean"`` computes the average of the values in the
+  /// bag, ``"kMax"`` computes the max value over each bag.
+  TORCH_ARG(EmbeddingBagMode, mode) = torch::kMean;
+  /// If ``true``, gradient w.r.t. `weight` matrix will be a sparse tensor.
+  /// Note: this option is not supported when ``mode="kMax"``.
+  TORCH_ARG(bool, sparse) = false;
+  /// a tensor of float / double weights, or None to indicate all weights should
+  /// be taken to be 1. If specified, `per_sample_weights` must have exactly the
+  /// same shape as input and is treated as having the same `offsets`, if those
+  /// are not None.
+  TORCH_ARG(torch::Tensor, per_sample_weights) = Tensor();
+  /// If ``true``, `offsets` has one additional element, where the last element
+  /// is equivalent to the size of `indices`. This matches the CSR format. Note:
+  /// this option is currently only supported when ``mode="sum"``.
+  TORCH_ARG(bool, include_last_offset) = false;
+  /// If specified, the entries at `padding_idx` do not contribute to the
+  /// gradient; therefore, the embedding vector at padding_idx is not updated
+  /// during training, i.e. it remains as a fixed "pad". Note that the embedding
+  /// vector at `padding_idx` is excluded from the reduction.
+  TORCH_ARG(c10::optional<int64_t>, padding_idx) = c10::nullopt;
+};
+
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/fold.h

@@ -0,0 +1,99 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/expanding_array.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `Fold` module.
+///
+/// Example:
+/// ```
+/// Fold model(FoldOptions({8, 8}, {3, 3}).dilation(2).padding({2,
+/// 1}).stride(2));
+/// ```
+struct TORCH_API FoldOptions {
+  FoldOptions(ExpandingArray<2> output_size, ExpandingArray<2> kernel_size)
+      : output_size_(std::move(output_size)),
+        kernel_size_(std::move(kernel_size)) {}
+
+  /// describes the spatial shape of the large containing tensor of the sliding
+  /// local blocks. It is useful to resolve the ambiguity when multiple input
+  /// shapes map to same number of sliding blocks, e.g., with stride > 0.
+  TORCH_ARG(ExpandingArray<2>, output_size);
+
+  /// the size of the sliding blocks
+  TORCH_ARG(ExpandingArray<2>, kernel_size);
+
+  /// controls the spacing between the kernel points; also known as the à trous
+  /// algorithm.
+  TORCH_ARG(ExpandingArray<2>, dilation) = 1;
+
+  /// controls the amount of implicit zero-paddings on both sides for padding
+  /// number of points for each dimension before reshaping.
+  TORCH_ARG(ExpandingArray<2>, padding) = 0;
+
+  /// controls the stride for the sliding blocks.
+  TORCH_ARG(ExpandingArray<2>, stride) = 1;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::fold`.
+///
+/// See the documentation for `torch::nn::FoldOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::fold(input, F::FoldFuncOptions({3, 2}, {2, 2}));
+/// ```
+using FoldFuncOptions = FoldOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `Unfold` module.
+///
+/// Example:
+/// ```
+/// Unfold model(UnfoldOptions({2, 4}).dilation(2).padding({2, 1}).stride(2));
+/// ```
+struct TORCH_API UnfoldOptions {
+  UnfoldOptions(ExpandingArray<2> kernel_size)
+      : kernel_size_(std::move(kernel_size)) {}
+
+  /// the size of the sliding blocks
+  TORCH_ARG(ExpandingArray<2>, kernel_size);
+
+  /// controls the spacing between the kernel points; also known as the à trous
+  /// algorithm.
+  TORCH_ARG(ExpandingArray<2>, dilation) = 1;
+
+  /// controls the amount of implicit zero-paddings on both sides for padding
+  /// number of points for each dimension before reshaping.
+  TORCH_ARG(ExpandingArray<2>, padding) = 0;
+
+  /// controls the stride for the sliding blocks.
+  TORCH_ARG(ExpandingArray<2>, stride) = 1;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::unfold`.
+///
+/// See the documentation for `torch::nn::UnfoldOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::unfold(input, F::UnfoldFuncOptions({2, 2}).padding(1).stride(2));
+/// ```
+using UnfoldFuncOptions = UnfoldOptions;
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/instancenorm.h

@@ -0,0 +1,89 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/nn/options/batchnorm.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `InstanceNorm` module.
+struct TORCH_API InstanceNormOptions {
+  /* implicit */ InstanceNormOptions(int64_t num_features);
+
+  /// The number of features of the input tensor.
+  TORCH_ARG(int64_t, num_features);
+
+  /// The epsilon value added for numerical stability.
+  TORCH_ARG(double, eps) = 1e-5;
+
+  /// A momentum multiplier for the mean and variance.
+  TORCH_ARG(double, momentum) = 0.1;
+
+  /// Whether to learn a scale and bias that are applied in an affine
+  /// transformation on the input.
+  TORCH_ARG(bool, affine) = false;
+
+  /// Whether to store and update batch statistics (mean and variance) in the
+  /// module.
+  TORCH_ARG(bool, track_running_stats) = false;
+};
+
+/// Options for the `InstanceNorm1d` module.
+///
+/// Example:
+/// ```
+/// InstanceNorm1d
+/// model(InstanceNorm1dOptions(4).eps(0.5).momentum(0.1).affine(false).track_running_stats(true));
+/// ```
+using InstanceNorm1dOptions = InstanceNormOptions;
+
+/// Options for the `InstanceNorm2d` module.
+///
+/// Example:
+/// ```
+/// InstanceNorm2d
+/// model(InstanceNorm2dOptions(4).eps(0.5).momentum(0.1).affine(false).track_running_stats(true));
+/// ```
+using InstanceNorm2dOptions = InstanceNormOptions;
+
+/// Options for the `InstanceNorm3d` module.
+///
+/// Example:
+/// ```
+/// InstanceNorm3d
+/// model(InstanceNorm3dOptions(4).eps(0.5).momentum(0.1).affine(false).track_running_stats(true));
+/// ```
+using InstanceNorm3dOptions = InstanceNormOptions;
+
+namespace functional {
+
+/// Options for `torch::nn::functional::instance_norm`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::instance_norm(input,
+/// F::InstanceNormFuncOptions().running_mean(mean).running_var(variance).weight(weight).bias(bias).momentum(0.1).eps(1e-5));
+/// ```
+struct TORCH_API InstanceNormFuncOptions {
+  TORCH_ARG(Tensor, running_mean) = Tensor();
+
+  TORCH_ARG(Tensor, running_var) = Tensor();
+
+  TORCH_ARG(Tensor, weight) = Tensor();
+
+  TORCH_ARG(Tensor, bias) = Tensor();
+
+  TORCH_ARG(bool, use_input_stats) = true;
+
+  TORCH_ARG(double, momentum) = 0.1;
+
+  TORCH_ARG(double, eps) = 1e-5;
+};
+
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/linear.h

@@ -0,0 +1,95 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `Linear` module.
+///
+/// Example:
+/// ```
+/// Linear model(LinearOptions(5, 2).bias(false));
+/// ```
+struct TORCH_API LinearOptions {
+  LinearOptions(int64_t in_features, int64_t out_features);
+  /// size of each input sample
+  TORCH_ARG(int64_t, in_features);
+
+  /// size of each output sample
+  TORCH_ARG(int64_t, out_features);
+
+  /// If set to false, the layer will not learn an additive bias. Default: true
+  TORCH_ARG(bool, bias) = true;
+};
+
+// ============================================================================
+
+/// Options for the `Flatten` module.
+///
+/// Example:
+/// ```
+/// Flatten model(FlattenOptions().start_dim(2).end_dim(4));
+/// ```
+struct TORCH_API FlattenOptions {
+  /// first dim to flatten
+  TORCH_ARG(int64_t, start_dim) = 1;
+  /// last dim to flatten
+  TORCH_ARG(int64_t, end_dim) = -1;
+};
+
+// ============================================================================
+
+/// Options for the `Unflatten` module.
+///
+/// Note: If input tensor is named, use dimname and namedshape arguments.
+///
+/// Example:
+/// ```
+/// Unflatten unnamed_model(UnflattenOptions(0, {2, 2}));
+/// Unflatten named_model(UnflattenOptions("B", {{"B1", 2}, {"B2", 2}}));
+/// ```
+struct TORCH_API UnflattenOptions {
+  typedef std::vector<std::pair<std::string, int64_t>> namedshape_t;
+
+  UnflattenOptions(int64_t dim, std::vector<int64_t> sizes);
+  UnflattenOptions(const char* dimname, namedshape_t namedshape);
+  UnflattenOptions(std::string dimname, namedshape_t namedshape);
+
+  /// dim to unflatten
+  TORCH_ARG(int64_t, dim);
+  /// name of dim to unflatten, for use with named tensors
+  TORCH_ARG(std::string, dimname);
+  /// new shape of unflattened dim
+  TORCH_ARG(std::vector<int64_t>, sizes);
+  /// new shape of unflattened dim with names, for use with named tensors
+  TORCH_ARG(namedshape_t, namedshape);
+};
+
+// ============================================================================
+
+/// Options for the `Bilinear` module.
+///
+/// Example:
+/// ```
+/// Bilinear model(BilinearOptions(3, 2, 4).bias(false));
+/// ```
+struct TORCH_API BilinearOptions {
+  BilinearOptions(
+      int64_t in1_features,
+      int64_t in2_features,
+      int64_t out_features);
+  /// The number of features in input 1 (columns of the input1 matrix).
+  TORCH_ARG(int64_t, in1_features);
+  /// The number of features in input 2 (columns of the input2 matrix).
+  TORCH_ARG(int64_t, in2_features);
+  /// The number of output features to produce (columns of the output matrix).
+  TORCH_ARG(int64_t, out_features);
+  /// Whether to learn and add a bias after the bilinear transformation.
+  TORCH_ARG(bool, bias) = true;
+};
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/loss.h

@@ -0,0 +1,802 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/enum.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `L1Loss` module.
+///
+/// Example:
+/// ```
+/// L1Loss model(L1LossOptions(torch::kNone));
+/// ```
+struct TORCH_API L1LossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  TORCH_OPTIONS_CTOR_VARIANT_ARG3(L1LossOptions, reduction, kNone, kMean, kSum)
+
+  /// Specifies the reduction to apply to the output.
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::l1_loss`.
+///
+/// See the documentation for `torch::nn::L1LossOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::l1_loss(input, target, F::L1LossFuncOptions(torch::kNone));
+/// ```
+using L1LossFuncOptions = L1LossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `KLDivLoss` module.
+///
+/// Example:
+/// ```
+/// KLDivLoss
+/// model(KLDivLossOptions().reduction(torch::kNone).log_target(false));
+/// ```
+struct TORCH_API KLDivLossOptions {
+  typedef std::variant<
+      enumtype::kNone,
+      enumtype::kBatchMean,
+      enumtype::kSum,
+      enumtype::kMean>
+      reduction_t;
+
+  TORCH_OPTIONS_CTOR_VARIANT_ARG4(
+      KLDivLossOptions,
+      reduction,
+      kNone,
+      kBatchMean,
+      kSum,
+      kMean)
+
+  /// Specifies the reduction to apply to the output.
+  /// ``'none'`` | ``'batchmean'`` | ``'sum'`` | ``'mean'``. Default: ``'mean'``
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+
+  /// Specifies whether `target` is accepted in the log space. Default: False
+  TORCH_ARG(bool, log_target) = false;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::kl_div`.
+///
+/// See the documentation for `torch::nn::KLDivLossOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::kl_div(input, target,
+/// F::KLDivFuncOptions().reduction(torch::kNone).log_target(false));
+/// ```
+using KLDivFuncOptions = KLDivLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `MSELoss` module.
+///
+/// Example:
+/// ```
+/// MSELoss model(MSELossOptions(torch::kNone));
+/// ```
+struct TORCH_API MSELossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  TORCH_OPTIONS_CTOR_VARIANT_ARG3(MSELossOptions, reduction, kNone, kMean, kSum)
+
+  /// Specifies the reduction to apply to the output.
+  /// ``'none'`` | ``'mean'`` | ``'sum'``. Default: ``'mean'``
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::mse_loss`.
+///
+/// See the documentation for `torch::nn::MSELossOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::mse_loss(input, target, F::MSELossFuncOptions(torch::kNone));
+/// ```
+using MSELossFuncOptions = MSELossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `BCELoss` module.
+///
+/// Example:
+/// ```
+/// BCELoss model(BCELossOptions().reduction(torch::kNone).weight(weight));
+/// ```
+struct TORCH_API BCELossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// A manual rescaling weight given to the loss of each batch element.
+  TORCH_ARG(Tensor, weight) = {};
+  /// Specifies the reduction to apply to the output.
+  /// ``'none'`` | ``'mean'`` | ``'sum'``. Default: ``'mean'``
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::binary_cross_entropy`.
+///
+/// See the documentation for `torch::nn::BCELossOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::binary_cross_entropy(input, target,
+/// F::BinaryCrossEntropyFuncOptions().weight(weight));
+/// ```
+using BinaryCrossEntropyFuncOptions = BCELossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `HingeEmbeddingLoss` module.
+///
+/// Example:
+/// ```
+/// HingeEmbeddingLoss
+/// model(HingeEmbeddingLossOptions().margin(4).reduction(torch::kNone));
+/// ```
+struct TORCH_API HingeEmbeddingLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// Specifies the threshold for which the distance of a negative sample must
+  /// reach in order to incur zero loss. Default: 1
+  TORCH_ARG(double, margin) = 1.0;
+  /// Specifies the reduction to apply to the output. Default: Mean
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::hinge_embedding_loss`.
+///
+/// See the documentation for `torch::nn::HingeEmbeddingLossOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::hinge_embedding_loss(input, target,
+/// F::HingeEmbeddingLossFuncOptions().margin(2));
+/// ```
+using HingeEmbeddingLossFuncOptions = HingeEmbeddingLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `MultiMarginLoss` module.
+///
+/// Example:
+/// ```
+/// MultiMarginLoss model(MultiMarginLossOptions().margin(2).weight(weight));
+/// ```
+struct TORCH_API MultiMarginLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// Has a default value of :math:`1`. :math:`1` and :math:`2`
+  /// are the only supported values.
+  TORCH_ARG(int64_t, p) = 1;
+  /// Has a default value of :math:`1`.
+  TORCH_ARG(double, margin) = 1.0;
+  /// A manual rescaling weight given to each
+  /// class. If given, it has to be a Tensor of size `C`. Otherwise, it is
+  /// treated as if having all ones.
+  TORCH_ARG(Tensor, weight) = Tensor();
+  /// Specifies the reduction to apply to the output:
+  /// ``'none'`` | ``'mean'`` | ``'sum'``. ``'none'``: no reduction will be
+  /// applied,
+  /// ``'mean'``: the sum of the output will be divided by the number of
+  /// elements in the output, ``'sum'``: the output will be summed. Default:
+  /// ``'mean'``
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::multi_margin_loss`.
+///
+/// See the documentation for `torch::nn::MultiMarginLossOptions` class to learn
+/// what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::multi_margin_loss(input, target,
+/// F::MultiMarginLossFuncOptions().margin(2).weight(weight));
+/// ```
+using MultiMarginLossFuncOptions = MultiMarginLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `CosineEmbeddingLoss` module.
+///
+/// Example:
+/// ```
+/// CosineEmbeddingLoss model(CosineEmbeddingLossOptions().margin(0.5));
+/// ```
+struct TORCH_API CosineEmbeddingLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// Specifies the threshold for which the distance of a negative sample must
+  /// reach in order to incur zero loss. Should be a number from -1 to 1, 0
+  /// to 0.5 is suggested. Default: 0.0
+  TORCH_ARG(double, margin) = 0.0;
+  /// Specifies the reduction to apply to the output. Default: Mean
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::cosine_embedding_loss`.
+///
+/// See the documentation for `torch::nn::CosineEmbeddingLossOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::cosine_embedding_loss(input1, input2, target,
+/// F::CosineEmbeddingLossFuncOptions().margin(0.5));
+/// ```
+using CosineEmbeddingLossFuncOptions = CosineEmbeddingLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `MultiLabelMarginLoss` module.
+///
+/// Example:
+/// ```
+/// MultiLabelMarginLoss model(MultiLabelMarginLossOptions(torch::kNone));
+/// ```
+struct TORCH_API MultiLabelMarginLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  TORCH_OPTIONS_CTOR_VARIANT_ARG3(
+      MultiLabelMarginLossOptions,
+      reduction,
+      kNone,
+      kMean,
+      kSum)
+
+  /// Specifies the reduction to apply to the output: 'none' | 'mean' | 'sum'.
+  /// 'none': no reduction will be applied, 'mean': the sum of the output will
+  /// be divided by the number of elements in the output, 'sum': the output will
+  /// be summed. Default: 'mean'
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::multilabel_margin_loss`.
+///
+/// See the documentation for `torch::nn::MultiLabelMarginLossOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::multilabel_margin_loss(input, target,
+/// F::MultilabelMarginLossFuncOptions(torch::kNone));
+/// ```
+using MultilabelMarginLossFuncOptions = MultiLabelMarginLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `SoftMarginLoss` module.
+///
+/// Example:
+/// ```
+/// SoftMarginLoss model(SoftMarginLossOptions(torch::kNone));
+/// ```
+struct TORCH_API SoftMarginLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  TORCH_OPTIONS_CTOR_VARIANT_ARG3(
+      SoftMarginLossOptions,
+      reduction,
+      kNone,
+      kMean,
+      kSum)
+
+  /// Specifies the reduction to apply to the output: 'none' | 'mean' | 'sum'.
+  /// 'none': no reduction will be applied, 'mean': the sum of the output will
+  /// be divided by the number of elements in the output, 'sum': the output will
+  /// be summed. Default: 'mean'
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::soft_margin_loss`.
+///
+/// See the documentation for `torch::nn::SoftMarginLossOptions` class to learn
+/// what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::soft_margin_loss(input, target,
+/// F::SoftMarginLossFuncOptions(torch::kNone));
+/// ```
+using SoftMarginLossFuncOptions = SoftMarginLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `MultiLabelSoftMarginLoss` module.
+///
+/// Example:
+/// ```
+/// MultiLabelSoftMarginLoss
+/// model(MultiLabelSoftMarginLossOptions().reduction(torch::kNone).weight(weight));
+/// ```
+struct TORCH_API MultiLabelSoftMarginLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// A manual rescaling weight given to each
+  /// class. If given, it has to be a Tensor of size `C`. Otherwise, it is
+  /// treated as if having all ones.
+  TORCH_ARG(Tensor, weight) = Tensor();
+
+  /// Specifies the reduction to apply to the output: 'none' | 'mean' | 'sum'.
+  /// 'none': no reduction will be applied, 'mean': the sum of the output will
+  /// be divided by the number of elements in the output, 'sum': the output will
+  /// be summed. Default: 'mean'
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::multilabel_soft_margin_loss`.
+///
+/// See the documentation for `torch::nn::MultiLabelSoftMarginLossOptions` class
+/// to learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::multilabel_soft_margin_loss(input, target,
+/// F::MultilabelSoftMarginLossFuncOptions().reduction(torch::kNone).weight(weight));
+/// ```
+using MultilabelSoftMarginLossFuncOptions = MultiLabelSoftMarginLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `TripletMarginLoss` module.
+///
+/// Example:
+/// ```
+/// TripletMarginLoss
+/// model(TripletMarginLossOptions().margin(3).p(2).eps(1e-06).swap(false));
+/// ```
+struct TORCH_API TripletMarginLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// Specifies the threshold for which the distance of a negative sample must
+  /// reach in order to incur zero loss. Default: 1
+  TORCH_ARG(double, margin) = 1.0;
+  /// Specifies the norm degree for pairwise distance. Default: 2
+  TORCH_ARG(double, p) = 2.0;
+  TORCH_ARG(double, eps) = 1e-6;
+  /// The distance swap is described in detail in the paper Learning shallow
+  /// convolutional feature descriptors with triplet losses by V. Balntas,
+  /// E. Riba et al. Default: False
+  TORCH_ARG(bool, swap) = false;
+  /// Specifies the reduction to apply to the output. Default: Mean
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::triplet_margin_loss`.
+///
+/// See the documentation for `torch::nn::TripletMarginLossOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::triplet_margin_loss(anchor, positive, negative,
+/// F::TripletMarginLossFuncOptions().margin(1.0));
+/// ```
+using TripletMarginLossFuncOptions = TripletMarginLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `TripletMarginWithDistanceLoss` module.
+///
+/// Example:
+/// ```
+/// TripletMarginWithDistanceLoss
+/// model(TripletMarginWithDistanceLossOptions().margin(3).swap(false));
+/// ```
+struct TORCH_API TripletMarginWithDistanceLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+  typedef std::function<Tensor(const Tensor&, const Tensor&)>
+      distance_function_t;
+
+  /// Specifies a nonnegative, real-valued function that quantifies the
+  /// closeness of two tensors. If not specified, `F::pairwise_distance` will
+  /// be used. Default: nullopt
+  TORCH_ARG(c10::optional<distance_function_t>, distance_function) =
+      c10::nullopt;
+  /// Specifies a nonnegative margin representing the minimum difference
+  /// between the positive and negative distances required for the loss to be 0.
+  /// Larger margins penalize cases where the negative examples are not distance
+  /// enough from the anchors, relative to the positives. Default: 1
+  TORCH_ARG(double, margin) = 1.0;
+  /// Whether to use the distance swap described in the paper Learning shallow
+  /// convolutional feature descriptors with triplet losses by V. Balntas,
+  /// E. Riba et al. If True, and if the positive example is closer to the
+  /// negative example than the anchor is, swaps the positive example and the
+  /// anchor in the loss computation. Default: False
+  TORCH_ARG(bool, swap) = false;
+  /// Specifies the reduction to apply to the output. Default: Mean
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::triplet_margin_with_distance_loss`.
+///
+/// See the documentation for `torch::nn::TripletMarginWithDistanceLossOptions`
+/// class to learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::triplet_margin_with_distance_loss(anchor, positive, negative,
+/// F::TripletMarginWithDistanceLossFuncOptions().margin(1.0));
+/// ```
+using TripletMarginWithDistanceLossFuncOptions =
+    TripletMarginWithDistanceLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `CTCLoss` module.
+///
+/// Example:
+/// ```
+/// CTCLoss
+/// model(CTCLossOptions().blank(42).zero_infinity(false).reduction(torch::kSum));
+/// ```
+struct TORCH_API CTCLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// blank label. Default `0`.
+  TORCH_ARG(int64_t, blank) = 0;
+  /// Specifies the reduction to apply to the output. Default: Mean
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+  /// Whether to zero infinite losses and the associated gradients.
+  /// Default: `false`. Infinite losses mainly occur when the inputs are
+  /// too short to be aligned to the targets.
+  TORCH_ARG(bool, zero_infinity) = false;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::ctc_loss`.
+///
+/// See the documentation for `torch::nn::CTCLossOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::ctc_loss(log_probs, targets, input_lengths, target_lengths,
+/// F::CTCLossFuncOptions().reduction(torch::kNone));
+/// ```
+using CTCLossFuncOptions = CTCLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `SmoothL1Loss` module.
+///
+/// Example:
+/// ```
+/// SmoothL1Loss model(SmoothL1LossOptions().reduction(torch::kNone).beta(0.5));
+/// ```
+struct TORCH_API SmoothL1LossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  TORCH_OPTIONS_CTOR_VARIANT_ARG3(
+      SmoothL1LossOptions,
+      reduction,
+      kNone,
+      kMean,
+      kSum)
+
+  /// Specifies the reduction to apply to the output: 'none' | 'mean' | 'sum'.
+  /// 'none': no reduction will be applied, 'mean': the sum of the output will
+  /// be divided by the number of elements in the output, 'sum': the output will
+  /// be summed. Default: 'mean'
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+  /// Specifies the threshold at which to change between L1 and L2 loss.
+  /// If beta is not specified, a value of 1.0 will be used.
+  /// Default: nullopt
+  TORCH_ARG(c10::optional<double>, beta) = c10::nullopt;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::smooth_l1_loss`.
+///
+/// See the documentation for `torch::nn::SmoothL1LossOptions` class to learn
+/// what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::smooth_l1_loss(input, target, F::SmoothL1LossFuncOptions(torch::kNone));
+/// ```
+using SmoothL1LossFuncOptions = SmoothL1LossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `HuberLoss` module.
+///
+/// Example:
+/// ```
+/// HuberLoss model(HuberLossOptions().reduction(torch::kNone).delta(0.5));
+/// ```
+struct TORCH_API HuberLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  TORCH_OPTIONS_CTOR_VARIANT_ARG3(
+      HuberLossOptions,
+      reduction,
+      kNone,
+      kMean,
+      kSum)
+
+  /// Specifies the reduction to apply to the output: 'none' | 'mean' | 'sum'.
+  /// 'none': no reduction will be applied, 'mean': the sum of the output will
+  /// be divided by the number of elements in the output, 'sum': the output will
+  /// be summed. Default: 'mean'
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+  /// Specifies the threshold at which to change between L1 and L2 loss.
+  /// Default: 1.0
+  TORCH_ARG(double, delta) = 1.0;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::huber_loss`.
+///
+/// See the documentation for `torch::nn::HuberLossOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::huber_loss(input, target, F::HuberLossFuncOptions(torch::kNone));
+/// ```
+using HuberLossFuncOptions = HuberLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `PoissonNLLLoss` module.
+///
+/// Example:
+/// ```
+/// PoissonNLLLoss
+/// model(PoissonNLLLossOptions().log_input(false).full(true).eps(0.42).reduction(torch::kSum));
+/// ```
+struct TORCH_API PoissonNLLLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// if true the loss is computed as `exp(input) - target * input`,
+  /// if false the loss is `input - target * log(input + eps)`.
+  TORCH_ARG(bool, log_input) = true;
+  /// whether to compute full loss, i.e. to add the Stirling approximation term
+  /// target * log(target) - target + 0.5 * log(2 * pi * target).
+  TORCH_ARG(bool, full) = false;
+  /// Small value to avoid evaluation of `log(0)` when `log_input = false`.
+  /// Default: 1e-8
+  TORCH_ARG(double, eps) = 1e-8;
+  /// Specifies the reduction to apply to the output. Default: Mean
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::poisson_nll_loss`.
+///
+/// See the documentation for `torch::nn::PoissonNLLLossOptions` class to learn
+/// what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::poisson_nll_loss(input, target,
+/// F::PoissonNLLLossFuncOptions().reduction(torch::kNone));
+/// ```
+using PoissonNLLLossFuncOptions = PoissonNLLLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `MarginRankingLoss` module.
+///
+/// Example:
+/// ```
+/// MarginRankingLoss
+/// model(MarginRankingLossOptions().margin(0.5).reduction(torch::kSum));
+/// ```
+struct TORCH_API MarginRankingLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// Has a default value of `0`.
+  TORCH_ARG(double, margin) = 0;
+  /// Specifies the reduction to apply to the output. Default: Mean
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::margin_ranking_loss`.
+///
+/// See the documentation for `torch::nn::MarginRankingLossOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::margin_ranking_loss(input1, input2, target,
+/// F::MarginRankingLossFuncOptions().margin(0.5).reduction(torch::kSum));
+/// ```
+using MarginRankingLossFuncOptions = MarginRankingLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `NLLLoss` module.
+///
+/// Example:
+/// ```
+/// NLLLoss model(NLLLossOptions().ignore_index(-100).reduction(torch::kMean));
+/// ```
+struct TORCH_API NLLLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// A manual rescaling weight given to each
+  /// class. If given, it has to be a Tensor of size `C`. Otherwise, it is
+  /// treated as if having all ones.
+  TORCH_ARG(Tensor, weight) = {};
+  /// Specifies a target value that is ignored
+  /// and does not contribute to the input gradient.
+  TORCH_ARG(int64_t, ignore_index) = -100;
+  /// Specifies the reduction to apply to the output. Default: Mean
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::nll_loss`.
+///
+/// See the documentation for `torch::nn::NLLLossOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::nll_loss(input, target,
+/// F::NLLLossFuncOptions().ignore_index(-100).reduction(torch::kMean));
+/// ```
+using NLLLossFuncOptions = NLLLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `CrossEntropyLoss` module.
+///
+/// Example:
+/// ```
+/// CrossEntropyLoss
+/// model(CrossEntropyLossOptions().ignore_index(-100).reduction(torch::kMean));
+/// ```
+struct TORCH_API CrossEntropyLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+
+  /// A manual rescaling weight given to each class. If given, has to be a
+  /// Tensor of size C
+  TORCH_ARG(Tensor, weight) = {};
+  /// Specifies a target value that is ignored
+  /// and does not contribute to the input gradient.
+  TORCH_ARG(int64_t, ignore_index) = -100;
+  /// Specifies the reduction to apply to the output. Default: Mean
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+  /// Specifies the amount of smoothing when computing the loss. Default: 0.0
+  TORCH_ARG(double, label_smoothing) = 0.0;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::cross_entropy`.
+///
+/// See the documentation for `torch::nn::CrossEntropyLossOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::cross_entropy(input, target,
+/// F::CrossEntropyFuncOptions().ignore_index(-100).reduction(torch::kMean));
+/// ```
+using CrossEntropyFuncOptions = CrossEntropyLossOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `BCEWithLogitsLoss` module.
+///
+/// Example:
+/// ```
+/// BCEWithLogitsLoss
+/// model(BCEWithLogitsLossOptions().reduction(torch::kNone).weight(weight));
+/// ```
+struct TORCH_API BCEWithLogitsLossOptions {
+  typedef std::variant<enumtype::kNone, enumtype::kMean, enumtype::kSum>
+      reduction_t;
+  /// A manual rescaling weight given to the loss of each batch element.
+  /// If given, has to be a Tensor of size `nbatch`.
+  TORCH_ARG(Tensor, weight) = {};
+  /// Specifies the reduction to apply to the output. Default: Mean
+  TORCH_ARG(reduction_t, reduction) = torch::kMean;
+  /// A weight of positive examples.
+  /// Must be a vector with length equal to the number of classes.
+  TORCH_ARG(Tensor, pos_weight) = {};
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::binary_cross_entropy_with_logits`.
+///
+/// See the documentation for `torch::nn::BCEWithLogitsLossOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::binary_cross_entropy_with_logits(input, target,
+/// F::BinaryCrossEntropyWithLogitsFuncOptions().pos_weight(pos_weight).reduction(torch::kSum));
+/// ```
+using BinaryCrossEntropyWithLogitsFuncOptions = BCEWithLogitsLossOptions;
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/normalization.h

@@ -0,0 +1,192 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/types.h>
+#include <vector>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `LayerNorm` module.
+///
+/// Example:
+/// ```
+/// LayerNorm model(LayerNormOptions({2,
+/// 2}).elementwise_affine(false).eps(2e-5));
+/// ```
+struct TORCH_API LayerNormOptions {
+  /* implicit */ LayerNormOptions(std::vector<int64_t> normalized_shape);
+  /// input shape from an expected input.
+  TORCH_ARG(std::vector<int64_t>, normalized_shape);
+  /// a value added to the denominator for numerical stability. ``Default:
+  /// 1e-5``.
+  TORCH_ARG(double, eps) = 1e-5;
+  /// a boolean value that when set to ``true``, this module
+  /// has learnable per-element affine parameters initialized to ones (for
+  /// weights) and zeros (for biases). ``Default: true``.
+  TORCH_ARG(bool, elementwise_affine) = true;
+};
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::layer_norm`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::layer_norm(input, F::LayerNormFuncOptions({2, 2}).eps(2e-5));
+/// ```
+struct TORCH_API LayerNormFuncOptions {
+  /* implicit */ LayerNormFuncOptions(std::vector<int64_t> normalized_shape);
+  /// input shape from an expected input.
+  TORCH_ARG(std::vector<int64_t>, normalized_shape);
+
+  TORCH_ARG(Tensor, weight) = {};
+
+  TORCH_ARG(Tensor, bias) = {};
+
+  /// a value added to the denominator for numerical stability. ``Default:
+  /// 1e-5``.
+  TORCH_ARG(double, eps) = 1e-5;
+};
+
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `LocalResponseNorm` module.
+///
+/// Example:
+/// ```
+/// LocalResponseNorm
+/// model(LocalResponseNormOptions(2).alpha(0.0002).beta(0.85).k(2.));
+/// ```
+struct TORCH_API LocalResponseNormOptions {
+  /* implicit */ LocalResponseNormOptions(int64_t size) : size_(size) {}
+  /// amount of neighbouring channels used for normalization
+  TORCH_ARG(int64_t, size);
+
+  /// multiplicative factor. Default: 1e-4
+  TORCH_ARG(double, alpha) = 1e-4;
+
+  /// exponent. Default: 0.75
+  TORCH_ARG(double, beta) = 0.75;
+
+  /// additive factor. Default: 1
+  TORCH_ARG(double, k) = 1.;
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::local_response_norm`.
+///
+/// See the documentation for `torch::nn::LocalResponseNormOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::local_response_norm(x, F::LocalResponseNormFuncOptions(2));
+/// ```
+using LocalResponseNormFuncOptions = LocalResponseNormOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `CrossMapLRN2d` module.
+///
+/// Example:
+/// ```
+/// CrossMapLRN2d model(CrossMapLRN2dOptions(3).alpha(1e-5).beta(0.1).k(10));
+/// ```
+struct TORCH_API CrossMapLRN2dOptions {
+  CrossMapLRN2dOptions(int64_t size);
+
+  TORCH_ARG(int64_t, size);
+
+  TORCH_ARG(double, alpha) = 1e-4;
+
+  TORCH_ARG(double, beta) = 0.75;
+
+  TORCH_ARG(int64_t, k) = 1;
+};
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::normalize`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::normalize(input, F::NormalizeFuncOptions().p(1).dim(-1));
+/// ```
+struct TORCH_API NormalizeFuncOptions {
+  /// The exponent value in the norm formulation. Default: 2.0
+  TORCH_ARG(double, p) = 2.0;
+  /// The dimension to reduce. Default: 1
+  TORCH_ARG(int64_t, dim) = 1;
+  /// Small value to avoid division by zero. Default: 1e-12
+  TORCH_ARG(double, eps) = 1e-12;
+  /// the output tensor. If `out` is used, this
+  /// operation won't be differentiable.
+  TORCH_ARG(c10::optional<Tensor>, out) = c10::nullopt;
+};
+
+} // namespace functional
+
+// ============================================================================
+
+/// Options for the `GroupNorm` module.
+///
+/// Example:
+/// ```
+/// GroupNorm model(GroupNormOptions(2, 2).eps(2e-5).affine(false));
+/// ```
+struct TORCH_API GroupNormOptions {
+  /* implicit */ GroupNormOptions(int64_t num_groups, int64_t num_channels);
+
+  /// number of groups to separate the channels into
+  TORCH_ARG(int64_t, num_groups);
+  /// number of channels expected in input
+  TORCH_ARG(int64_t, num_channels);
+  /// a value added to the denominator for numerical stability. Default: 1e-5
+  TORCH_ARG(double, eps) = 1e-5;
+  /// a boolean value that when set to ``true``, this module
+  /// has learnable per-channel affine parameters initialized to ones (for
+  /// weights) and zeros (for biases). Default: ``true``.
+  TORCH_ARG(bool, affine) = true;
+};
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::group_norm`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::group_norm(input, F::GroupNormFuncOptions(2).eps(2e-5));
+/// ```
+struct TORCH_API GroupNormFuncOptions {
+  /* implicit */ GroupNormFuncOptions(int64_t num_groups);
+
+  /// number of groups to separate the channels into
+  TORCH_ARG(int64_t, num_groups);
+
+  TORCH_ARG(Tensor, weight) = {};
+
+  TORCH_ARG(Tensor, bias) = {};
+
+  /// a value added to the denominator for numerical stability. Default: 1e-5
+  TORCH_ARG(double, eps) = 1e-5;
+};
+
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/padding.h

@@ -0,0 +1,219 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/enum.h>
+#include <torch/expanding_array.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for a `D`-dimensional ReflectionPad module.
+template <size_t D>
+struct TORCH_API ReflectionPadOptions {
+  ReflectionPadOptions(ExpandingArray<D * 2> padding) : padding_(padding) {}
+
+  /// The size of the padding.
+  /// If it is `int`, uses the same padding in all boundaries.
+  /// If it is a 2-`tuple` (for ReflectionPad1d), uses (padding_left,
+  /// padding_right). If it is a 4-`tuple` (for ReflectionPad2d), uses
+  /// (padding_left, padding_right, padding_top, padding_bottom). If it is a
+  /// 6-`tuple` (for ReflectionPad3d), uses (padding_left, padding_right,
+  /// padding_top, padding_bottom, padding_front, padding_back).
+
+  TORCH_ARG(ExpandingArray<D * 2>, padding);
+};
+
+/// `ReflectionPadOptions` specialized for the `ReflectionPad1d` module.
+///
+/// Example:
+/// ```
+/// ReflectionPad1d model(ReflectionPad1dOptions({3, 1}));
+/// ```
+using ReflectionPad1dOptions = ReflectionPadOptions<1>;
+
+/// `ReflectionPadOptions` specialized for the `ReflectionPad2d` module.
+///
+/// Example:
+/// ```
+/// ReflectionPad2d model(ReflectionPad2dOptions({1, 1, 2, 0}));
+/// ```
+using ReflectionPad2dOptions = ReflectionPadOptions<2>;
+
+/// `ReflectionPadOptions` specialized for the `ReflectionPad3d` module.
+///
+/// Example:
+/// ```
+/// ReflectionPad3d model(ReflectionPad3dOptions({1, 1, 2, 0, 1, 1}));
+/// ```
+using ReflectionPad3dOptions = ReflectionPadOptions<3>;
+
+// ============================================================================
+
+/// Options for a `D`-dimensional ReplicationPad module.
+template <size_t D>
+struct TORCH_API ReplicationPadOptions {
+  ReplicationPadOptions(ExpandingArray<D * 2> padding) : padding_(padding) {}
+
+  /// The size of the padding.
+  /// - If it is `int`, uses the same padding in all boundaries.
+  /// - If it is a 2-`tuple` (for ReplicationPad1d), uses (padding_left,
+  /// padding_right).
+  /// - If it is a 4-`tuple` (for ReplicationPad2d), uses (padding_left,
+  /// padding_right, padding_top, padding_bottom).
+  /// - If it is a 6-`tuple` (for ReplicationPad3d), uses
+  ///   (padding_left, padding_right, padding_top, padding_bottom,
+  ///   padding_front, padding_back).
+  TORCH_ARG(ExpandingArray<D * 2>, padding);
+};
+
+/// `ReplicationPadOptions` specialized for the `ReplicationPad1d` module.
+///
+/// Example:
+/// ```
+/// ReplicationPad1d model(ReplicationPad1dOptions({3, 1}));
+/// ```
+using ReplicationPad1dOptions = ReplicationPadOptions<1>;
+
+/// `ReplicationPadOptions` specialized for the `ReplicationPad2d` module.
+///
+/// Example:
+/// ```
+/// ReplicationPad2d model(ReplicationPad2dOptions({1, 1, 2, 0}));
+/// ```
+using ReplicationPad2dOptions = ReplicationPadOptions<2>;
+
+/// `ReplicationPadOptions` specialized for the `ReplicationPad3d` module.
+///
+/// Example:
+/// ```
+/// ReplicationPad3d model(ReplicationPad3dOptions({1, 2, 1, 2, 1, 2}));
+/// ```
+using ReplicationPad3dOptions = ReplicationPadOptions<3>;
+
+// ============================================================================
+
+template <size_t D>
+struct TORCH_API ZeroPadOptions {
+  ZeroPadOptions(ExpandingArray<D * 2> padding) : padding_(padding) {}
+
+  /// The size of the padding.
+  /// - If it is `int`, uses the same padding in all boundaries.
+  /// - If it is a 2-`tuple` (for ZeroPad1d), uses (padding_left,
+  /// padding_right).
+  /// - If it is a 4-`tuple` (for ZeroPad2d), uses (padding_left, padding_right,
+  /// padding_top, padding_bottom).
+  /// - If it is a 6-`tuple` (for ZeroPad3d), uses
+  ///   (padding_left, padding_right, padding_top, padding_bottom,
+  ///   padding_front, padding_back).
+  TORCH_ARG(ExpandingArray<D * 2>, padding);
+};
+
+/// `ZeroPadOptions` specialized for the `ZeroPad1d` module.
+///
+/// Example:
+/// ```
+/// ConstantPad1d model(ConstantPad1dOptions({3, 1});
+/// ```
+using ZeroPad1dOptions = ZeroPadOptions<1>;
+
+/// `ZeroPadOptions` specialized for the `ZeroPad2d` module.
+///
+/// Example:
+/// ```
+/// ConstantPad2d model(ConstantPad2dOptions({1, 1, 2, 0});
+/// ```
+using ZeroPad2dOptions = ZeroPadOptions<2>;
+
+/// `ZeroPadOptions` specialized for the `ZeroPad3d` module.
+///
+/// Example:
+/// ```
+/// ConstantPad3d model(ConstantPad3dOptions({1, 2, 1, 2, 1, 2});
+/// ```
+using ZeroPad3dOptions = ZeroPadOptions<3>;
+
+// ============================================================================
+
+/// Options for a `D`-dimensional ConstantPad module.
+template <size_t D>
+struct TORCH_API ConstantPadOptions {
+  ConstantPadOptions(ExpandingArray<D * 2> padding, double value)
+      : padding_(padding), value_(value) {}
+
+  /// The size of the padding.
+  /// - If it is `int`, uses the same padding in all boundaries.
+  /// - If it is a 2-`tuple` (for ConstantPad1d), uses (padding_left,
+  /// padding_right).
+  /// - If it is a 4-`tuple` (for ConstantPad2d), uses (padding_left,
+  /// padding_right, padding_top, padding_bottom).
+  /// - If it is a 6-`tuple` (for ConstantPad3d), uses
+  ///   (padding_left, padding_right, padding_top, padding_bottom,
+  ///   padding_front, padding_back).
+  TORCH_ARG(ExpandingArray<D * 2>, padding);
+
+  /// Fill value for constant padding.
+  TORCH_ARG(double, value);
+};
+
+/// `ConstantPadOptions` specialized for the `ConstantPad1d` module.
+///
+/// Example:
+/// ```
+/// ConstantPad1d model(ConstantPad1dOptions({3, 1}, 3.5));
+/// ```
+using ConstantPad1dOptions = ConstantPadOptions<1>;
+
+/// `ConstantPadOptions` specialized for the `ConstantPad2d` module.
+///
+/// Example:
+/// ```
+/// ConstantPad2d model(ConstantPad2dOptions({3, 0, 2, 1}, 3.5));
+/// ```
+using ConstantPad2dOptions = ConstantPadOptions<2>;
+
+/// `ConstantPadOptions` specialized for the `ConstantPad3d` module.
+///
+/// Example:
+/// ```
+/// ConstantPad3d model(ConstantPad3dOptions({1, 2, 1, 2, 1, 2}, 3.5));
+/// ```
+using ConstantPad3dOptions = ConstantPadOptions<3>;
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for `torch::nn::functional::pad`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::pad(input, F::PadFuncOptions({1, 2, 2, 1, 1,
+/// 2}).mode(torch::kReplicate));
+/// ```
+struct TORCH_API PadFuncOptions {
+  typedef std::variant<
+      enumtype::kConstant,
+      enumtype::kReflect,
+      enumtype::kReplicate,
+      enumtype::kCircular>
+      mode_t;
+
+  PadFuncOptions(std::vector<int64_t> pad);
+
+  /// m-elements tuple, where m/2 <= input dimensions and m is even.
+  TORCH_ARG(std::vector<int64_t>, pad);
+
+  /// "constant", "reflect", "replicate" or "circular". Default: "constant"
+  TORCH_ARG(mode_t, mode) = torch::kConstant;
+
+  /// fill value for "constant" padding. Default: 0
+  TORCH_ARG(double, value) = 0;
+};
+
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/pixelshuffle.h

@@ -0,0 +1,65 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `PixelShuffle` module.
+///
+/// Example:
+/// ```
+/// PixelShuffle model(PixelShuffleOptions(5));
+/// ```
+struct TORCH_API PixelShuffleOptions {
+  PixelShuffleOptions(int64_t upscale_factor)
+      : upscale_factor_(upscale_factor) {}
+
+  /// Factor to increase spatial resolution by
+  TORCH_ARG(int64_t, upscale_factor);
+};
+
+/// Options for the `PixelUnshuffle` module.
+///
+/// Example:
+/// ```
+/// PixelUnshuffle model(PixelUnshuffleOptions(5));
+/// ```
+struct TORCH_API PixelUnshuffleOptions {
+  /* implicit */ PixelUnshuffleOptions(int64_t downscale_factor)
+      : downscale_factor_(downscale_factor) {}
+
+  /// Factor to decrease spatial resolution by
+  TORCH_ARG(int64_t, downscale_factor);
+};
+
+namespace functional {
+/// Options for `torch::nn::functional::pixel_shuffle`.
+///
+/// See the documentation for `torch::nn::PixelShuffleOptions` class to learn
+/// what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::pixel_shuffle(x, F::PixelShuffleFuncOptions(2));
+/// ```
+using PixelShuffleFuncOptions = PixelShuffleOptions;
+
+/// Options for `torch::nn::functional::pixel_unshuffle`.
+///
+/// See the documentation for `torch::nn::PixelUnshuffleOptions` class to learn
+/// what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::pixel_unshuffle(x, F::PixelUnshuffleFuncOptions(2));
+/// ```
+using PixelUnshuffleFuncOptions = PixelUnshuffleOptions;
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/pooling.h

@@ -0,0 +1,573 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/expanding_array.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for a `D`-dimensional avgpool module.
+template <size_t D>
+struct AvgPoolOptions {
+  AvgPoolOptions(ExpandingArray<D> kernel_size)
+      : kernel_size_(kernel_size), stride_(kernel_size) {}
+
+  /// the size of the window to take an average over
+  TORCH_ARG(ExpandingArray<D>, kernel_size);
+
+  /// the stride of the window. Default value is `kernel_size`
+  TORCH_ARG(ExpandingArray<D>, stride);
+
+  /// implicit zero padding to be added on both sides
+  TORCH_ARG(ExpandingArray<D>, padding) = 0;
+
+  /// when True, will use `ceil` instead of `floor` to compute the output shape
+  TORCH_ARG(bool, ceil_mode) = false;
+
+  /// when True, will include the zero-padding in the averaging calculation
+  TORCH_ARG(bool, count_include_pad) = true;
+
+  /// if specified, it will be used as divisor, otherwise size of the pooling
+  /// region will be used.
+
+  TORCH_ARG(c10::optional<int64_t>, divisor_override) = c10::nullopt;
+};
+
+/// `AvgPoolOptions` specialized for the `AvgPool1d` module.
+///
+/// Example:
+/// ```
+/// AvgPool1d model(AvgPool1dOptions(3).stride(2));
+/// ```
+using AvgPool1dOptions = AvgPoolOptions<1>;
+
+/// `AvgPoolOptions` specialized for the `AvgPool2d` module.
+///
+/// Example:
+/// ```
+/// AvgPool2d model(AvgPool2dOptions({3, 2}).stride({2, 2}));
+/// ```
+using AvgPool2dOptions = AvgPoolOptions<2>;
+
+/// `AvgPoolOptions` specialized for the `AvgPool3d` module.
+///
+/// Example:
+/// ```
+/// AvgPool3d model(AvgPool3dOptions(5).stride(2));
+/// ```
+using AvgPool3dOptions = AvgPoolOptions<3>;
+
+namespace functional {
+/// Options for `torch::nn::functional::avg_pool1d`.
+///
+/// See the documentation for `torch::nn::AvgPool1dOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::avg_pool1d(x, F::AvgPool1dFuncOptions(3).stride(2));
+/// ```
+using AvgPool1dFuncOptions = AvgPool1dOptions;
+} // namespace functional
+
+namespace functional {
+/// Options for `torch::nn::functional::avg_pool2d`.
+///
+/// See the documentation for `torch::nn::AvgPool2dOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::avg_pool2d(x, F::AvgPool2dFuncOptions(3).stride(2));
+/// ```
+using AvgPool2dFuncOptions = AvgPool2dOptions;
+} // namespace functional
+
+namespace functional {
+/// Options for `torch::nn::functional::avg_pool3d`.
+///
+/// See the documentation for `torch::nn::AvgPool3dOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::avg_pool3d(x, F::AvgPool3dFuncOptions(3).stride(2));
+/// ```
+using AvgPool3dFuncOptions = AvgPool3dOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for a `D`-dimensional maxpool module.
+template <size_t D>
+struct MaxPoolOptions {
+  MaxPoolOptions(ExpandingArray<D> kernel_size)
+      : kernel_size_(kernel_size), stride_(kernel_size) {}
+
+  /// the size of the window to take a max over
+  TORCH_ARG(ExpandingArray<D>, kernel_size);
+
+  /// the stride of the window. Default value is `kernel_size
+  TORCH_ARG(ExpandingArray<D>, stride);
+
+  /// implicit zero padding to be added on both sides
+  TORCH_ARG(ExpandingArray<D>, padding) = 0;
+
+  /// a parameter that controls the stride of elements in the window
+  TORCH_ARG(ExpandingArray<D>, dilation) = 1;
+
+  /// when True, will use `ceil` instead of `floor` to compute the output shape
+  TORCH_ARG(bool, ceil_mode) = false;
+};
+
+/// `MaxPoolOptions` specialized for the `MaxPool1d` module.
+///
+/// Example:
+/// ```
+/// MaxPool1d model(MaxPool1dOptions(3).stride(2));
+/// ```
+using MaxPool1dOptions = MaxPoolOptions<1>;
+
+/// `MaxPoolOptions` specialized for the `MaxPool2d` module.
+///
+/// Example:
+/// ```
+/// MaxPool2d model(MaxPool2dOptions({3, 2}).stride({2, 2}));
+/// ```
+using MaxPool2dOptions = MaxPoolOptions<2>;
+
+/// `MaxPoolOptions` specialized for the `MaxPool3d` module.
+///
+/// Example:
+/// ```
+/// MaxPool3d model(MaxPool3dOptions(3).stride(2));
+/// ```
+using MaxPool3dOptions = MaxPoolOptions<3>;
+
+namespace functional {
+/// Options for `torch::nn::functional::max_pool1d` and
+/// `torch::nn::functional::max_pool1d_with_indices`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_pool1d(x, F::MaxPool1dFuncOptions(3).stride(2));
+/// ```
+using MaxPool1dFuncOptions = MaxPool1dOptions;
+} // namespace functional
+
+namespace functional {
+/// Options for `torch::nn::functional::max_pool2d` and
+/// `torch::nn::functional::max_pool2d_with_indices`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_pool2d(x, F::MaxPool2dFuncOptions(3).stride(2));
+/// ```
+using MaxPool2dFuncOptions = MaxPool2dOptions;
+} // namespace functional
+
+namespace functional {
+/// Options for `torch::nn::functional::max_pool3d` and
+/// `torch::nn::functional::max_pool3d_with_indices`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_pool3d(x, F::MaxPool3dFuncOptions(3).stride(2));
+/// ```
+using MaxPool3dFuncOptions = MaxPool3dOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for a `D`-dimensional adaptive maxpool module.
+template <typename output_size_t>
+struct AdaptiveMaxPoolOptions {
+  AdaptiveMaxPoolOptions(output_size_t output_size)
+      : output_size_(output_size) {}
+
+  /// the target output size
+  TORCH_ARG(output_size_t, output_size);
+};
+
+/// `AdaptiveMaxPoolOptions` specialized for the `AdaptiveMaxPool1d` module.
+///
+/// Example:
+/// ```
+/// AdaptiveMaxPool1d model(AdaptiveMaxPool1dOptions(3));
+/// ```
+using AdaptiveMaxPool1dOptions = AdaptiveMaxPoolOptions<ExpandingArray<1>>;
+
+/// `AdaptiveMaxPoolOptions` specialized for the `AdaptiveMaxPool2d` module.
+///
+/// Example:
+/// ```
+/// AdaptiveMaxPool2d model(AdaptiveMaxPool2dOptions({3, 2}));
+/// ```
+using AdaptiveMaxPool2dOptions =
+    AdaptiveMaxPoolOptions<ExpandingArrayWithOptionalElem<2>>;
+
+/// `AdaptiveMaxPoolOptions` specialized for the `AdaptiveMaxPool3d` module.
+///
+/// Example:
+/// ```
+/// AdaptiveMaxPool3d model(AdaptiveMaxPool3dOptions(3));
+/// ```
+using AdaptiveMaxPool3dOptions =
+    AdaptiveMaxPoolOptions<ExpandingArrayWithOptionalElem<3>>;
+
+namespace functional {
+/// Options for `torch::nn::functional::adaptive_max_pool1d` and
+/// `torch::nn::functional::adaptive_max_pool1d_with_indices`
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_max_pool1d(x, F::AdaptiveMaxPool1dFuncOptions(3));
+/// ```
+using AdaptiveMaxPool1dFuncOptions = AdaptiveMaxPool1dOptions;
+} // namespace functional
+
+namespace functional {
+/// Options for `torch::nn::functional::adaptive_max_pool2d` and
+/// `torch::nn::functional::adaptive_max_pool2d_with_indices`
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_max_pool2d(x, F::AdaptiveMaxPool2dFuncOptions(3));
+/// ```
+using AdaptiveMaxPool2dFuncOptions = AdaptiveMaxPool2dOptions;
+} // namespace functional
+
+namespace functional {
+/// Options for `torch::nn::functional::adaptive_max_pool3d` and
+/// `torch::nn::functional::adaptive_max_pool3d_with_indices`
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_max_pool3d(x, F::AdaptiveMaxPool3dFuncOptions(3));
+/// ```
+using AdaptiveMaxPool3dFuncOptions = AdaptiveMaxPool3dOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for a `D`-dimensional adaptive avgpool module.
+template <typename output_size_t>
+struct AdaptiveAvgPoolOptions {
+  AdaptiveAvgPoolOptions(output_size_t output_size)
+      : output_size_(output_size) {}
+
+  /// the target output size
+  TORCH_ARG(output_size_t, output_size);
+};
+
+/// `AdaptiveAvgPoolOptions` specialized for the `AdaptiveAvgPool1d` module.
+///
+/// Example:
+/// ```
+/// AdaptiveAvgPool1d model(AdaptiveAvgPool1dOptions(5));
+/// ```
+using AdaptiveAvgPool1dOptions = AdaptiveAvgPoolOptions<ExpandingArray<1>>;
+
+/// `AdaptiveAvgPoolOptions` specialized for the `AdaptiveAvgPool2d` module.
+///
+/// Example:
+/// ```
+/// AdaptiveAvgPool2d model(AdaptiveAvgPool2dOptions({3, 2}));
+/// ```
+using AdaptiveAvgPool2dOptions =
+    AdaptiveAvgPoolOptions<ExpandingArrayWithOptionalElem<2>>;
+
+/// `AdaptiveAvgPoolOptions` specialized for the `AdaptiveAvgPool3d` module.
+///
+/// Example:
+/// ```
+/// AdaptiveAvgPool3d model(AdaptiveAvgPool3dOptions(3));
+/// ```
+using AdaptiveAvgPool3dOptions =
+    AdaptiveAvgPoolOptions<ExpandingArrayWithOptionalElem<3>>;
+
+namespace functional {
+/// Options for `torch::nn::functional::adaptive_avg_pool1d`.
+///
+/// See the documentation for `torch::nn::AdaptiveAvgPool1dOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_avg_pool1d(x, F::AdaptiveAvgPool1dFuncOptions(3));
+/// ```
+using AdaptiveAvgPool1dFuncOptions = AdaptiveAvgPool1dOptions;
+} // namespace functional
+
+namespace functional {
+/// Options for `torch::nn::functional::adaptive_avg_pool2d`.
+///
+/// See the documentation for `torch::nn::AdaptiveAvgPool2dOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_avg_pool2d(x, F::AdaptiveAvgPool2dFuncOptions(3));
+/// ```
+using AdaptiveAvgPool2dFuncOptions = AdaptiveAvgPool2dOptions;
+} // namespace functional
+
+namespace functional {
+/// Options for `torch::nn::functional::adaptive_avg_pool3d`.
+///
+/// See the documentation for `torch::nn::AdaptiveAvgPool3dOptions` class to
+/// learn what arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::adaptive_avg_pool3d(x, F::AdaptiveAvgPool3dFuncOptions(3));
+/// ```
+using AdaptiveAvgPool3dFuncOptions = AdaptiveAvgPool3dOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for a `D`-dimensional maxunpool module.
+template <size_t D>
+struct MaxUnpoolOptions {
+  MaxUnpoolOptions(ExpandingArray<D> kernel_size)
+      : kernel_size_(kernel_size), stride_(kernel_size) {}
+
+  /// the size of the window to take a max over
+  TORCH_ARG(ExpandingArray<D>, kernel_size);
+
+  /// the stride of the window. Default value is `kernel_size
+  TORCH_ARG(ExpandingArray<D>, stride);
+
+  /// implicit zero padding to be added on both sides
+  TORCH_ARG(ExpandingArray<D>, padding) = 0;
+};
+
+/// `MaxUnpoolOptions` specialized for the `MaxUnpool1d` module.
+///
+/// Example:
+/// ```
+/// MaxUnpool1d model(MaxUnpool1dOptions(3).stride(2).padding(1));
+/// ```
+using MaxUnpool1dOptions = MaxUnpoolOptions<1>;
+
+/// `MaxUnpoolOptions` specialized for the `MaxUnpool2d` module.
+///
+/// Example:
+/// ```
+/// MaxUnpool2d model(MaxUnpool2dOptions(3).stride(2).padding(1));
+/// ```
+using MaxUnpool2dOptions = MaxUnpoolOptions<2>;
+
+/// `MaxUnpoolOptions` specialized for the `MaxUnpool3d` module.
+///
+/// Example:
+/// ```
+/// MaxUnpool3d model(MaxUnpool3dOptions(3).stride(2).padding(1));
+/// ```
+using MaxUnpool3dOptions = MaxUnpoolOptions<3>;
+
+// ============================================================================
+
+namespace functional {
+
+/// Options for a `D`-dimensional maxunpool functional.
+template <size_t D>
+struct MaxUnpoolFuncOptions {
+  MaxUnpoolFuncOptions(ExpandingArray<D> kernel_size)
+      : kernel_size_(kernel_size), stride_(kernel_size) {}
+
+  /// the size of the window to take a max over
+  TORCH_ARG(ExpandingArray<D>, kernel_size);
+
+  /// the stride of the window. Default value is `kernel_size
+  TORCH_ARG(ExpandingArray<D>, stride);
+
+  /// implicit zero padding to be added on both sides
+  TORCH_ARG(ExpandingArray<D>, padding) = 0;
+
+  /// the targeted output size
+  TORCH_ARG(c10::optional<std::vector<int64_t>>, output_size) = c10::nullopt;
+};
+
+/// `MaxUnpoolFuncOptions` specialized for
+/// `torch::nn::functional::max_unpool1d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_unpool1d(x, indices,
+/// F::MaxUnpool1dFuncOptions(3).stride(2).padding(1));
+/// ```
+using MaxUnpool1dFuncOptions = MaxUnpoolFuncOptions<1>;
+
+/// `MaxUnpoolFuncOptions` specialized for
+/// `torch::nn::functional::max_unpool2d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_unpool2d(x, indices,
+/// F::MaxUnpool2dFuncOptions(3).stride(2).padding(1));
+/// ```
+using MaxUnpool2dFuncOptions = MaxUnpoolFuncOptions<2>;
+
+/// `MaxUnpoolFuncOptions` specialized for
+/// `torch::nn::functional::max_unpool3d`.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::max_unpool3d(x, indices, F::MaxUnpool3dFuncOptions(3));
+/// ```
+using MaxUnpool3dFuncOptions = MaxUnpoolFuncOptions<3>;
+
+} // namespace functional
+
+// ============================================================================
+
+/// Options for a `D`-dimensional fractional maxpool module.
+template <size_t D>
+struct FractionalMaxPoolOptions {
+  FractionalMaxPoolOptions(ExpandingArray<D> kernel_size)
+      : kernel_size_(kernel_size) {}
+
+  /// the size of the window to take a max over
+  TORCH_ARG(ExpandingArray<D>, kernel_size);
+
+  /// the target output size of the image
+  TORCH_ARG(c10::optional<ExpandingArray<D>>, output_size) = c10::nullopt;
+
+  /// If one wants to have an output size as a ratio of the input size, this
+  /// option can be given. This has to be a number or tuple in the range (0, 1)
+  using ExpandingArrayDouble = torch::ExpandingArray<D, double>;
+  TORCH_ARG(c10::optional<ExpandingArrayDouble>, output_ratio) = c10::nullopt;
+
+  TORCH_ARG(torch::Tensor, _random_samples) = Tensor();
+};
+
+/// `FractionalMaxPoolOptions` specialized for the `FractionalMaxPool2d` module.
+///
+/// Example:
+/// ```
+/// FractionalMaxPool2d model(FractionalMaxPool2dOptions(5).output_size(1));
+/// ```
+using FractionalMaxPool2dOptions = FractionalMaxPoolOptions<2>;
+
+/// `FractionalMaxPoolOptions` specialized for the `FractionalMaxPool3d` module.
+///
+/// Example:
+/// ```
+/// FractionalMaxPool3d model(FractionalMaxPool3dOptions(5).output_size(1));
+/// ```
+using FractionalMaxPool3dOptions = FractionalMaxPoolOptions<3>;
+
+namespace functional {
+/// Options for `torch::nn::functional::fractional_max_pool2d` and
+/// `torch::nn::functional::fractional_max_pool2d_with_indices`
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::fractional_max_pool2d(x,
+/// F::FractionalMaxPool2dFuncOptions(3).output_size(2));
+/// ```
+using FractionalMaxPool2dFuncOptions = FractionalMaxPool2dOptions;
+} // namespace functional
+
+namespace functional {
+/// Options for `torch::nn::functional::fractional_max_pool3d` and
+/// `torch::nn::functional::fractional_max_pool3d_with_indices`
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::fractional_max_pool3d(x,
+/// F::FractionalMaxPool3dFuncOptions(3).output_size(2));
+/// ```
+using FractionalMaxPool3dFuncOptions = FractionalMaxPool3dOptions;
+} // namespace functional
+
+// ============================================================================
+
+/// Options for a `D`-dimensional lppool module.
+template <size_t D>
+struct LPPoolOptions {
+  LPPoolOptions(double norm_type, ExpandingArray<D> kernel_size)
+      : norm_type_(norm_type),
+        kernel_size_(kernel_size),
+        stride_(kernel_size) {}
+
+  TORCH_ARG(double, norm_type);
+
+  // the size of the window to take an average over
+  TORCH_ARG(ExpandingArray<D>, kernel_size);
+
+  // the stride of the window. Default value is `kernel_size`
+  TORCH_ARG(ExpandingArray<D>, stride);
+
+  // when True, will use `ceil` instead of `floor` to compute the output shape
+  TORCH_ARG(bool, ceil_mode) = false;
+};
+
+/// `LPPoolOptions` specialized for the `LPPool1d` module.
+///
+/// Example:
+/// ```
+/// LPPool1d model(LPPool1dOptions(1, 2).stride(5).ceil_mode(true));
+/// ```
+using LPPool1dOptions = LPPoolOptions<1>;
+
+/// `LPPoolOptions` specialized for the `LPPool2d` module.
+///
+/// Example:
+/// ```
+/// LPPool2d model(LPPool2dOptions(1, std::vector<int64_t>({3, 4})).stride({5,
+/// 6}).ceil_mode(true));
+/// ```
+using LPPool2dOptions = LPPoolOptions<2>;
+
+namespace functional {
+/// Options for `torch::nn::functional::lp_pool1d`.
+///
+/// See the documentation for `torch::nn::LPPool1dOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::lp_pool1d(x, F::LPPool1dFuncOptions(2, 3).stride(2));
+/// ```
+using LPPool1dFuncOptions = LPPool1dOptions;
+} // namespace functional
+
+namespace functional {
+/// Options for `torch::nn::functional::lp_pool2d`.
+///
+/// See the documentation for `torch::nn::LPPool2dOptions` class to learn what
+/// arguments are supported.
+///
+/// Example:
+/// ```
+/// namespace F = torch::nn::functional;
+/// F::lp_pool2d(x, F::LPPool2dFuncOptions(2, {2, 3}).stride(2));
+/// ```
+using LPPool2dFuncOptions = LPPool2dOptions;
+} // namespace functional
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/rnn.h

@@ -0,0 +1,236 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/enum.h>
+#include <torch/types.h>
+
+namespace torch {
+namespace nn {
+
+namespace detail {
+
+/// Common options for RNN, LSTM and GRU modules.
+struct TORCH_API RNNOptionsBase {
+  typedef std::variant<
+      enumtype::kLSTM,
+      enumtype::kGRU,
+      enumtype::kRNN_TANH,
+      enumtype::kRNN_RELU>
+      rnn_options_base_mode_t;
+
+  RNNOptionsBase(
+      rnn_options_base_mode_t mode,
+      int64_t input_size,
+      int64_t hidden_size);
+
+  TORCH_ARG(rnn_options_base_mode_t, mode);
+  /// The number of features of a single sample in the input sequence `x`.
+  TORCH_ARG(int64_t, input_size);
+  /// The number of features in the hidden state `h`.
+  TORCH_ARG(int64_t, hidden_size);
+  /// The number of recurrent layers (cells) to use.
+  TORCH_ARG(int64_t, num_layers) = 1;
+  /// Whether a bias term should be added to all linear operations.
+  TORCH_ARG(bool, bias) = true;
+  /// If true, the input sequence should be provided as `(batch, sequence,
+  /// features)`. If false (default), the expected layout is `(sequence, batch,
+  /// features)`.
+  TORCH_ARG(bool, batch_first) = false;
+  /// If non-zero, adds dropout with the given probability to the output of each
+  /// RNN layer, except the final layer.
+  TORCH_ARG(double, dropout) = 0.0;
+  /// Whether to make the RNN bidirectional.
+  TORCH_ARG(bool, bidirectional) = false;
+  /// Cell projection dimension. If 0, projections are not added. Can only be
+  /// used for LSTMs.
+  TORCH_ARG(int64_t, proj_size) = 0;
+};
+
+} // namespace detail
+
+/// Options for the `RNN` module.
+///
+/// Example:
+/// ```
+/// RNN model(RNNOptions(128,
+/// 64).num_layers(3).dropout(0.2).nonlinearity(torch::kTanh));
+/// ```
+struct TORCH_API RNNOptions {
+  typedef std::variant<enumtype::kTanh, enumtype::kReLU> nonlinearity_t;
+
+  RNNOptions(int64_t input_size, int64_t hidden_size);
+
+  /// The number of expected features in the input `x`
+  TORCH_ARG(int64_t, input_size);
+  /// The number of features in the hidden state `h`
+  TORCH_ARG(int64_t, hidden_size);
+  /// Number of recurrent layers. E.g., setting ``num_layers=2``
+  /// would mean stacking two RNNs together to form a `stacked RNN`,
+  /// with the second RNN taking in outputs of the first RNN and
+  /// computing the final results. Default: 1
+  TORCH_ARG(int64_t, num_layers) = 1;
+  /// The non-linearity to use. Can be either ``torch::kTanh`` or
+  /// ``torch::kReLU``. Default: ``torch::kTanh``
+  TORCH_ARG(nonlinearity_t, nonlinearity) = torch::kTanh;
+  /// If ``false``, then the layer does not use bias weights `b_ih` and `b_hh`.
+  /// Default: ``true``
+  TORCH_ARG(bool, bias) = true;
+  /// If ``true``, then the input and output tensors are provided
+  /// as `(batch, seq, feature)`. Default: ``false``
+  TORCH_ARG(bool, batch_first) = false;
+  /// If non-zero, introduces a `Dropout` layer on the outputs of each
+  /// RNN layer except the last layer, with dropout probability equal to
+  /// `dropout`. Default: 0
+  TORCH_ARG(double, dropout) = 0.0;
+  /// If ``true``, becomes a bidirectional RNN. Default: ``false``
+  TORCH_ARG(bool, bidirectional) = false;
+};
+
+/// Options for the `LSTM` module.
+///
+/// Example:
+/// ```
+/// LSTM model(LSTMOptions(2,
+/// 4).num_layers(3).batch_first(false).bidirectional(true));
+/// ```
+struct TORCH_API LSTMOptions {
+  LSTMOptions(int64_t input_size, int64_t hidden_size);
+
+  /// The number of expected features in the input `x`
+  TORCH_ARG(int64_t, input_size);
+  /// The number of features in the hidden state `h`
+  TORCH_ARG(int64_t, hidden_size);
+  /// Number of recurrent layers. E.g., setting ``num_layers=2``
+  /// would mean stacking two LSTMs together to form a `stacked LSTM`,
+  /// with the second LSTM taking in outputs of the first LSTM and
+  /// computing the final results. Default: 1
+  TORCH_ARG(int64_t, num_layers) = 1;
+  /// If ``false``, then the layer does not use bias weights `b_ih` and `b_hh`.
+  /// Default: ``true``
+  TORCH_ARG(bool, bias) = true;
+  /// If ``true``, then the input and output tensors are provided
+  /// as (batch, seq, feature). Default: ``false``
+  TORCH_ARG(bool, batch_first) = false;
+  /// If non-zero, introduces a `Dropout` layer on the outputs of each
+  /// LSTM layer except the last layer, with dropout probability equal to
+  /// `dropout`. Default: 0
+  TORCH_ARG(double, dropout) = 0.0;
+  /// If ``true``, becomes a bidirectional LSTM. Default: ``false``
+  TORCH_ARG(bool, bidirectional) = false;
+  /// Cell projection dimension. If 0, projections are not added
+  TORCH_ARG(int64_t, proj_size) = 0;
+};
+
+/// Options for the `GRU` module.
+///
+/// Example:
+/// ```
+/// GRU model(GRUOptions(2,
+/// 4).num_layers(3).batch_first(false).bidirectional(true));
+/// ```
+struct TORCH_API GRUOptions {
+  GRUOptions(int64_t input_size, int64_t hidden_size);
+
+  /// The number of expected features in the input `x`
+  TORCH_ARG(int64_t, input_size);
+  /// The number of features in the hidden state `h`
+  TORCH_ARG(int64_t, hidden_size);
+  /// Number of recurrent layers. E.g., setting ``num_layers=2``
+  /// would mean stacking two GRUs together to form a `stacked GRU`,
+  /// with the second GRU taking in outputs of the first GRU and
+  /// computing the final results. Default: 1
+  TORCH_ARG(int64_t, num_layers) = 1;
+  /// If ``false``, then the layer does not use bias weights `b_ih` and `b_hh`.
+  /// Default: ``true``
+  TORCH_ARG(bool, bias) = true;
+  /// If ``true``, then the input and output tensors are provided
+  /// as (batch, seq, feature). Default: ``false``
+  TORCH_ARG(bool, batch_first) = false;
+  /// If non-zero, introduces a `Dropout` layer on the outputs of each
+  /// GRU layer except the last layer, with dropout probability equal to
+  /// `dropout`. Default: 0
+  TORCH_ARG(double, dropout) = 0.0;
+  /// If ``true``, becomes a bidirectional GRU. Default: ``false``
+  TORCH_ARG(bool, bidirectional) = false;
+};
+
+namespace detail {
+
+/// Common options for RNNCell, LSTMCell and GRUCell modules
+struct TORCH_API RNNCellOptionsBase {
+  RNNCellOptionsBase(
+      int64_t input_size,
+      int64_t hidden_size,
+      bool bias,
+      int64_t num_chunks);
+  TORCH_ARG(int64_t, input_size);
+  TORCH_ARG(int64_t, hidden_size);
+  TORCH_ARG(bool, bias);
+  TORCH_ARG(int64_t, num_chunks);
+};
+
+} // namespace detail
+
+/// Options for the `RNNCell` module.
+///
+/// Example:
+/// ```
+/// RNNCell model(RNNCellOptions(20,
+/// 10).bias(false).nonlinearity(torch::kReLU));
+/// ```
+struct TORCH_API RNNCellOptions {
+  typedef std::variant<enumtype::kTanh, enumtype::kReLU> nonlinearity_t;
+
+  RNNCellOptions(int64_t input_size, int64_t hidden_size);
+
+  /// The number of expected features in the input `x`
+  TORCH_ARG(int64_t, input_size);
+  /// The number of features in the hidden state `h`
+  TORCH_ARG(int64_t, hidden_size);
+  /// If ``false``, then the layer does not use bias weights `b_ih` and `b_hh`.
+  /// Default: ``true``
+  TORCH_ARG(bool, bias) = true;
+  /// The non-linearity to use. Can be either ``torch::kTanh`` or
+  /// ``torch::kReLU``. Default: ``torch::kTanh``
+  TORCH_ARG(nonlinearity_t, nonlinearity) = torch::kTanh;
+};
+
+/// Options for the `LSTMCell` module.
+///
+/// Example:
+/// ```
+/// LSTMCell model(LSTMCellOptions(20, 10).bias(false));
+/// ```
+struct TORCH_API LSTMCellOptions {
+  LSTMCellOptions(int64_t input_size, int64_t hidden_size);
+
+  /// The number of expected features in the input `x`
+  TORCH_ARG(int64_t, input_size);
+  /// The number of features in the hidden state `h`
+  TORCH_ARG(int64_t, hidden_size);
+  /// If ``false``, then the layer does not use bias weights `b_ih` and `b_hh`.
+  /// Default: ``true``
+  TORCH_ARG(bool, bias) = true;
+};
+
+/// Options for the `GRUCell` module.
+///
+/// Example:
+/// ```
+/// GRUCell model(GRUCellOptions(20, 10).bias(false));
+/// ```
+struct TORCH_API GRUCellOptions {
+  GRUCellOptions(int64_t input_size, int64_t hidden_size);
+
+  /// The number of expected features in the input `x`
+  TORCH_ARG(int64_t, input_size);
+  /// The number of features in the hidden state `h`
+  TORCH_ARG(int64_t, hidden_size);
+  /// If ``false``, then the layer does not use bias weights `b_ih` and `b_hh`.
+  /// Default: ``true``
+  TORCH_ARG(bool, bias) = true;
+};
+
+} // namespace nn
+} // namespace torch

env-llmeval/lib/python3.10/site-packages/torch/include/torch/csrc/api/include/torch/nn/options/transformer.h

@@ -0,0 +1,64 @@
+#pragma once
+
+#include <torch/arg.h>
+#include <torch/csrc/Export.h>
+#include <torch/enum.h>
+#include <torch/types.h>
+
+#include <torch/nn/modules/container/any.h>
+#include <torch/nn/options/transformerlayer.h>
+
+namespace torch {
+namespace nn {
+
+/// Options for the `Transformer` module
+///
+/// Example:
+/// ```
+/// TransformerOptions options;
+/// TransformerOptions options(16, 4);
+/// auto options = TransformerOptions().d_model(4).nhead(2).dropout(0.0);
+/// ```
+struct TORCH_API TransformerOptions {
+  // The following constructors are commonly used
+  // Please don't add more unless it is proved as a common usage
+  TransformerOptions() = default;
+  TransformerOptions(int64_t d_model, int64_t nhead);
+  TransformerOptions(
+      int64_t d_model,
+      int64_t nhead,
+      int64_t num_encoder_layers,
+      int64_t num_decoder_layers);
+
+  /// the number of expected features in the encoder/decoder inputs
+  /// (default=512)
+  TORCH_ARG(int64_t, d_model) = 512;
+
+  /// the number of heads in the multiheadattention models (default=8)
+  TORCH_ARG(int64_t, nhead) = 8;
+
+  /// the number of sub-encoder-layers in the encoder (default=6)
+  TORCH_ARG(int64_t, num_encoder_layers) = 6;
+
+  /// the number of sub-decoder-layers in the decoder (default=6)
+  TORCH_ARG(int64_t, num_decoder_layers) = 6;
+
+  /// the dimension of the feedforward network model (default=2048)
+  TORCH_ARG(int64_t, dim_feedforward) = 2048;
+
+  /// the dropout value (default=0.1)
+  TORCH_ARG(double, dropout) = 0.1;
+
+  /// the activation function of encoder/decoder intermediate layer
+  /// (default=``torch::kReLU``)
+  TORCH_ARG(activation_t, activation) = torch::kReLU;
+
+  /// custom encoder (default=None)
+  TORCH_ARG(AnyModule, custom_encoder);
+
+  /// custom decoder (default=None)
+  TORCH_ARG(AnyModule, custom_decoder);
+};
+
+} // namespace nn
+} // namespace torch