| .. PyTorch documentation master file, created by | 
 |    sphinx-quickstart on Fri Dec 23 13:31:47 2016. | 
 |    You can adapt this file completely to your liking, but it should at least | 
 |    contain the root `toctree` directive. | 
 |  | 
 | :github_url: https://github.com/pytorch/pytorch | 
 |  | 
 | PyTorch documentation | 
 | =================================== | 
 |  | 
 | PyTorch is an optimized tensor library for deep learning using GPUs and CPUs. | 
 |  | 
 | Features described in this documentation are classified by release status: | 
 |  | 
 |   *Stable:*  These features will be maintained long-term and there should generally | 
 |   be no major performance limitations or gaps in documentation. | 
 |   We also expect to maintain backwards compatibility (although | 
 |   breaking changes can happen and notice will be given one release ahead | 
 |   of time). | 
 |  | 
 |   *Beta:*  Features are tagged as Beta because the API may change based on | 
 |   user feedback, because the performance needs to improve, or because | 
 |   coverage across operators is not yet complete. For Beta features, we are | 
 |   committing to seeing the feature through to the Stable classification. | 
 |   We are not, however, committing to backwards compatibility. | 
 |  | 
 |   *Prototype:*  These features are typically not available as part of | 
 |   binary distributions like PyPI or Conda, except sometimes behind run-time | 
 |   flags, and are at an early stage for feedback and testing. | 
 |  | 
 |  | 
 | .. toctree:: | 
 |    :glob: | 
 |    :maxdepth: 1 | 
 |    :caption: Notes | 
 |  | 
 |    notes/* | 
 |  | 
 | .. toctree:: | 
 |    :maxdepth: 1 | 
 |    :caption: Language Bindings | 
 |  | 
 |    cpp_index | 
 |    Javadoc <https://pytorch.org/javadoc/> | 
 |  | 
 | .. toctree:: | 
 |    :maxdepth: 1 | 
 |    :caption: Python API | 
 |  | 
 |    torch | 
 |    nn | 
 |    nn.functional | 
 |    tensors | 
 |    tensor_attributes | 
 |    tensor_view | 
 |    torch.autograd <autograd> | 
 |    cuda | 
 |    torch.cuda.amp <amp> | 
 |    torch.backends <backends> | 
 |    torch.distributed <distributed> | 
 |    torch.distributions <distributions> | 
 |    torch.fft <fft> | 
 |    futures | 
 |    fx | 
 |    torch.hub <hub> | 
 |    torch.jit <jit> | 
 |    torch.linalg <linalg> | 
 |    torch.overrides | 
 |    profiler | 
 |    nn.init | 
 |    onnx | 
 |    optim | 
 |    complex_numbers | 
 |    quantization | 
 |    rpc | 
 |    torch.random <random> | 
 |    sparse | 
 |    storage | 
 |    torch.utils.benchmark <benchmark_utils> | 
 |    torch.utils.bottleneck <bottleneck> | 
 |    torch.utils.checkpoint <checkpoint> | 
 |    torch.utils.cpp_extension <cpp_extension> | 
 |    torch.utils.data <data> | 
 |    torch.utils.dlpack <dlpack> | 
 |    torch.utils.mobile_optimizer <mobile_optimizer> | 
 |    torch.utils.model_zoo <model_zoo> | 
 |    torch.utils.tensorboard <tensorboard> | 
 |    type_info | 
 |    named_tensor | 
 |    name_inference | 
 |    torch.__config__ <__config__> | 
 |  | 
 | .. toctree:: | 
 |    :maxdepth: 1 | 
 |    :caption: Libraries | 
 |  | 
 |    torchaudio <https://pytorch.org/audio/stable> | 
 |    torchtext <https://pytorch.org/text> | 
 |    torchvision <https://pytorch.org/vision> | 
 |    TorchElastic <https://pytorch.org/elastic/> | 
 |    TorchServe <https://pytorch.org/serve> | 
 |    PyTorch on XLA Devices <http://pytorch.org/xla/> | 
 |  | 
 | .. toctree:: | 
 |    :glob: | 
 |    :maxdepth: 1 | 
 |    :caption: Community | 
 |  | 
 |    community/* | 
 |  | 
 | Indices and tables | 
 | ================== | 
 |  | 
 | * :ref:`genindex` | 
 | * :ref:`modindex` |