1.4.0/_modules/index.html



<!DOCTYPE html>
<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
<head>
  <meta name="robots" content="noindex">
  <meta name="robots" content="noindex">
  <meta charset="utf-8">
  
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  
  <title>Overview: module code &mdash; PyTorch master documentation</title>
  

    <link rel="canonical" href="https://pytorch.org/docs/stable/_modules/index.html"/>
  

  <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
  <!-- <link rel="stylesheet" href="../_static/pygments.css" type="text/css" /> -->
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.10.0-beta/dist/katex.min.css" type="text/css" />
  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.11.1/dist/katex.min.css" type="text/css" />
  <link rel="stylesheet" href="../_static/katex-math.css" type="text/css" />
    <link rel="index" title="Index" href="../genindex.html" />
    <link rel="search" title="Search" href="../search.html" /> 

  
  <script src="../_static/js/modernizr.min.js"></script>

  <!-- Preload the theme fonts -->

<link rel="preload" href="../_static/fonts/FreightSans/freight-sans-book.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="../_static/fonts/FreightSans/freight-sans-medium.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="../_static/fonts/IBMPlexMono/IBMPlexMono-Medium.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="../_static/fonts/FreightSans/freight-sans-bold.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="../_static/fonts/FreightSans/freight-sans-medium-italic.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="../_static/fonts/IBMPlexMono/IBMPlexMono-SemiBold.woff2" as="font" type="font/woff2" crossorigin="anonymous">

<!-- Preload the katex fonts -->

<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/fonts/KaTeX_Math-Italic.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/fonts/KaTeX_Main-Regular.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/fonts/KaTeX_Main-Bold.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/fonts/KaTeX_Size1-Regular.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/fonts/KaTeX_Size4-Regular.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/fonts/KaTeX_Size2-Regular.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/fonts/KaTeX_Size3-Regular.woff2" as="font" type="font/woff2" crossorigin="anonymous">
<link rel="preload" href="https://cdn.jsdelivr.net/npm/katex@0.10.0/dist/fonts/KaTeX_Caligraphic-Regular.woff2" as="font" type="font/woff2" crossorigin="anonymous">
</head>

<div class="container-fluid header-holder tutorials-header" id="header-holder">
  <div class="container">
    <div class="header-container">
      <a class="header-logo" href="https://pytorch.org/" aria-label="PyTorch"></a>

      <div class="main-menu">
        <ul>
          <li>
            <a href="https://pytorch.org/get-started">Get Started</a>
          </li>

          <li>
            <div class="ecosystem-dropdown">
              <a id="dropdownMenuButton" data-toggle="ecosystem-dropdown">
                Ecosystem
              </a>
              <div class="ecosystem-dropdown-menu">
                <a class="nav-dropdown-item" href="https://pytorch.org/hub"">
                  <span class=dropdown-title>Models (Beta)</span>
                  <p>Discover, publish, and reuse pre-trained models</p>
                </a>
                <a class="nav-dropdown-item" href="https://pytorch.org/ecosystem">
                  <span class=dropdown-title>Tools & Libraries</span>
                  <p>Explore the ecosystem of tools and libraries</p>
                </a>
              </div>
            </div>
          </li>

          <li>
            <a href="https://pytorch.org/mobile">Mobile</a>
          </li>

          <li>
            <a href="https://pytorch.org/blog/">Blog</a>
          </li>

          <li>
            <a href="https://pytorch.org/tutorials">Tutorials</a>
          </li>

          <li class="active">
            <a href="https://pytorch.org/docs/stable/index.html">Docs</a>
          </li>

          <li>
            <div class="resources-dropdown">
              <a id="resourcesDropdownButton" data-toggle="resources-dropdown">
                Resources
              </a>
              <div class="resources-dropdown-menu">
                <a class="nav-dropdown-item" href="https://pytorch.org/resources"">
                  <span class=dropdown-title>Developer Resources</span>
                  <p>Find resources and get questions answered</p>
                </a>
                <a class="nav-dropdown-item" href="https://pytorch.org/features">
                  <span class=dropdown-title>About</span>
                  <p>Learn about PyTorch’s features and capabilities</p>
                </a>
              </div>
            </div>
          </li>

          <li>
            <a href="https://github.com/pytorch/pytorch">Github</a>
          </li>
        </ul>
      </div>

      <a class="main-menu-open-button" href="#" data-behavior="open-mobile-menu"></a>
    </div>

  </div>
</div>


<body class="pytorch-body">

   
    <div class="table-of-contents-link-wrapper">
      <span>Table of Contents</span>
      <a href="#" class="toggle-table-of-contents" data-behavior="toggle-table-of-contents"></a>
    </div>

    <nav data-toggle="wy-nav-shift" class="pytorch-left-menu" id="pytorch-left-menu">
      <div class="pytorch-side-scroll">
        <div class="pytorch-menu pytorch-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
          <div class="pytorch-left-menu-search">
            

                <div class="version">
                  <a href='http://pytorch.org/docs/versions.html'>1.4.0 &#x25BC</a>
                </div>
              
            
<div role="search">
  <form id="rtd-search-form" class="wy-form" action="../search.html" method="get">
    <input type="text" name="q" placeholder="Search Docs" />
    <input type="hidden" name="check_keywords" value="yes" />
    <input type="hidden" name="area" value="default" />
  </form>
</div>

            
          </div>

          
              <p class="caption"><span class="caption-text">Notes</span></p>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../notes/autograd.html">Autograd mechanics</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/broadcasting.html">Broadcasting semantics</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/cpu_threading_torchscript_inference.html">CPU threading and TorchScript inference</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/cuda.html">CUDA semantics</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/distributed_autograd.html">Distributed Autograd Design</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/extending.html">Extending PyTorch</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/faq.html">Frequently Asked Questions</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/large_scale_deployments.html">Features for large-scale deployments</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/multiprocessing.html">Multiprocessing best practices</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/randomness.html">Reproducibility</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/rref.html">Remote Reference Protocol</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/serialization.html">Serialization semantics</a></li>
<li class="toctree-l1"><a class="reference internal" href="../notes/windows.html">Windows FAQ</a></li>
<li class="toctree-l1"><a class="reference external" href="http://pytorch.org/xla/">PyTorch on XLA Devices</a></li>
</ul>
<p class="caption"><span class="caption-text">Language Bindings</span></p>
<ul>
<li class="toctree-l1"><a class="reference external" href="https://pytorch.org/cppdocs/">C++ API</a></li>
<li class="toctree-l1"><a class="reference external" href="https://pytorch.org/javadoc/">Javadoc</a></li>
</ul>
<p class="caption"><span class="caption-text">Python API</span></p>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../torch.html">torch</a></li>
<li class="toctree-l1"><a class="reference internal" href="../nn.html">torch.nn</a></li>
<li class="toctree-l1"><a class="reference internal" href="../nn.functional.html">torch.nn.functional</a></li>
<li class="toctree-l1"><a class="reference internal" href="../tensors.html">torch.Tensor</a></li>
<li class="toctree-l1"><a class="reference internal" href="../tensor_attributes.html">Tensor Attributes</a></li>
<li class="toctree-l1"><a class="reference internal" href="../autograd.html">torch.autograd</a></li>
<li class="toctree-l1"><a class="reference internal" href="../cuda.html">torch.cuda</a></li>
<li class="toctree-l1"><a class="reference internal" href="../distributed.html">torch.distributed</a></li>
<li class="toctree-l1"><a class="reference internal" href="../distributions.html">torch.distributions</a></li>
<li class="toctree-l1"><a class="reference internal" href="../hub.html">torch.hub</a></li>
<li class="toctree-l1"><a class="reference internal" href="../jit.html">torch.jit</a></li>
<li class="toctree-l1"><a class="reference internal" href="../nn.init.html">torch.nn.init</a></li>
<li class="toctree-l1"><a class="reference internal" href="../onnx.html">torch.onnx</a></li>
<li class="toctree-l1"><a class="reference internal" href="../optim.html">torch.optim</a></li>
<li class="toctree-l1"><a class="reference internal" href="../quantization.html">Quantization</a></li>
<li class="toctree-l1"><a class="reference internal" href="../rpc.html">Distributed RPC Framework</a></li>
<li class="toctree-l1"><a class="reference internal" href="../random.html">torch.random</a></li>
<li class="toctree-l1"><a class="reference internal" href="../sparse.html">torch.sparse</a></li>
<li class="toctree-l1"><a class="reference internal" href="../storage.html">torch.Storage</a></li>
<li class="toctree-l1"><a class="reference internal" href="../bottleneck.html">torch.utils.bottleneck</a></li>
<li class="toctree-l1"><a class="reference internal" href="../checkpoint.html">torch.utils.checkpoint</a></li>
<li class="toctree-l1"><a class="reference internal" href="../cpp_extension.html">torch.utils.cpp_extension</a></li>
<li class="toctree-l1"><a class="reference internal" href="../data.html">torch.utils.data</a></li>
<li class="toctree-l1"><a class="reference internal" href="../dlpack.html">torch.utils.dlpack</a></li>
<li class="toctree-l1"><a class="reference internal" href="../model_zoo.html">torch.utils.model_zoo</a></li>
<li class="toctree-l1"><a class="reference internal" href="../tensorboard.html">torch.utils.tensorboard</a></li>
<li class="toctree-l1"><a class="reference internal" href="../type_info.html">Type Info</a></li>
<li class="toctree-l1"><a class="reference internal" href="../named_tensor.html">Named Tensors</a></li>
<li class="toctree-l1"><a class="reference internal" href="../name_inference.html">Named Tensors operator coverage</a></li>
<li class="toctree-l1"><a class="reference internal" href="../__config__.html">torch.__config__</a></li>
</ul>
<p class="caption"><span class="caption-text">torchvision Reference</span></p>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../torchvision/index.html">torchvision</a></li>
</ul>
<p class="caption"><span class="caption-text">torchaudio Reference</span></p>
<ul>
<li class="toctree-l1"><a class="reference external" href="https://pytorch.org/audio">torchaudio</a></li>
</ul>
<p class="caption"><span class="caption-text">torchtext Reference</span></p>
<ul>
<li class="toctree-l1"><a class="reference external" href="https://pytorch.org/text">torchtext</a></li>
</ul>
<p class="caption"><span class="caption-text">Community</span></p>
<ul>
<li class="toctree-l1"><a class="reference internal" href="../community/contribution_guide.html">PyTorch Contribution Guide</a></li>
<li class="toctree-l1"><a class="reference internal" href="../community/governance.html">PyTorch Governance</a></li>
<li class="toctree-l1"><a class="reference internal" href="../community/persons_of_interest.html">PyTorch Governance | Persons of Interest</a></li>
</ul>

            
        </div>
      </div>
    </nav>

    <div class="pytorch-container">
      <div class="pytorch-page-level-bar" id="pytorch-page-level-bar">
        <div class="pytorch-breadcrumbs-wrapper">
          

<div role="navigation" aria-label="breadcrumbs navigation">

  <ul class="pytorch-breadcrumbs">
    
      <li>
        <a href="../index.html">
          
            Docs
          
        </a> &gt;
      </li>

        
      <li>Overview: module code</li>
    
    
      <li class="pytorch-breadcrumbs-aside">
        
      </li>
    
  </ul>

  
</div>
        </div>

        <div class="pytorch-shortcuts-wrapper" id="pytorch-shortcuts-wrapper">
          Shortcuts
        </div>
      </div>

      <section data-toggle="wy-nav-shift" id="pytorch-content-wrap" class="pytorch-content-wrap">
        <div class="pytorch-content-left">

        
          <div class="rst-content">
          
            <div role="main" class="main-content" itemscope="itemscope" itemtype="http://schema.org/Article">
             <article itemprop="articleBody" id="pytorch-article" class="pytorch-article">
              
  <h1>All modules for which code is available</h1>
<ul><li><a href="torch.html">torch</a></li>
<ul><li><a href="torch/_C.html">torch._C</a></li>
<ul><li><a href="torch/_C/_nn.html">torch._C._nn</a></li>
</ul><li><a href="torch/__config__.html">torch.__config__</a></li>
<li><a href="torch/_jit_internal.html">torch._jit_internal</a></li>
<li><a href="torch/_tensor_str.html">torch._tensor_str</a></li>
<li><a href="torch/_utils.html">torch._utils</a></li>
<li><a href="torch/autograd.html">torch.autograd</a></li>
<ul><li><a href="torch/autograd/anomaly_mode.html">torch.autograd.anomaly_mode</a></li>
<li><a href="torch/autograd/function.html">torch.autograd.function</a></li>
<li><a href="torch/autograd/grad_mode.html">torch.autograd.grad_mode</a></li>
<li><a href="torch/autograd/gradcheck.html">torch.autograd.gradcheck</a></li>
<li><a href="torch/autograd/profiler.html">torch.autograd.profiler</a></li>
</ul><li><a href="torch/cuda.html">torch.cuda</a></li>
<ul><li><a href="torch/cuda/comm.html">torch.cuda.comm</a></li>
<li><a href="torch/cuda/memory.html">torch.cuda.memory</a></li>
<li><a href="torch/cuda/nvtx.html">torch.cuda.nvtx</a></li>
<li><a href="torch/cuda/random.html">torch.cuda.random</a></li>
<li><a href="torch/cuda/streams.html">torch.cuda.streams</a></li>
</ul><li><a href="torch/distributed.html">torch.distributed</a></li>
<ul><li><a href="torch/distributed/autograd.html">torch.distributed.autograd</a></li>
<li><a href="torch/distributed/distributed_c10d.html">torch.distributed.distributed_c10d</a></li>
<li><a href="torch/distributed/optim/optimizer.html">torch.distributed.optim.optimizer</a></li>
<li><a href="torch/distributed/rpc.html">torch.distributed.rpc</a></li>
<ul><li><a href="torch/distributed/rpc/api.html">torch.distributed.rpc.api</a></li>
</ul></ul><li><a href="torch/distributions/bernoulli.html">torch.distributions.bernoulli</a></li>
<li><a href="torch/distributions/beta.html">torch.distributions.beta</a></li>
<li><a href="torch/distributions/binomial.html">torch.distributions.binomial</a></li>
<li><a href="torch/distributions/categorical.html">torch.distributions.categorical</a></li>
<li><a href="torch/distributions/cauchy.html">torch.distributions.cauchy</a></li>
<li><a href="torch/distributions/chi2.html">torch.distributions.chi2</a></li>
<li><a href="torch/distributions/constraint_registry.html">torch.distributions.constraint_registry</a></li>
<li><a href="torch/distributions/constraints.html">torch.distributions.constraints</a></li>
<li><a href="torch/distributions/dirichlet.html">torch.distributions.dirichlet</a></li>
<li><a href="torch/distributions/distribution.html">torch.distributions.distribution</a></li>
<li><a href="torch/distributions/exp_family.html">torch.distributions.exp_family</a></li>
<li><a href="torch/distributions/exponential.html">torch.distributions.exponential</a></li>
<li><a href="torch/distributions/fishersnedecor.html">torch.distributions.fishersnedecor</a></li>
<li><a href="torch/distributions/gamma.html">torch.distributions.gamma</a></li>
<li><a href="torch/distributions/geometric.html">torch.distributions.geometric</a></li>
<li><a href="torch/distributions/gumbel.html">torch.distributions.gumbel</a></li>
<li><a href="torch/distributions/half_cauchy.html">torch.distributions.half_cauchy</a></li>
<li><a href="torch/distributions/half_normal.html">torch.distributions.half_normal</a></li>
<li><a href="torch/distributions/independent.html">torch.distributions.independent</a></li>
<li><a href="torch/distributions/kl.html">torch.distributions.kl</a></li>
<li><a href="torch/distributions/laplace.html">torch.distributions.laplace</a></li>
<li><a href="torch/distributions/log_normal.html">torch.distributions.log_normal</a></li>
<li><a href="torch/distributions/lowrank_multivariate_normal.html">torch.distributions.lowrank_multivariate_normal</a></li>
<li><a href="torch/distributions/multinomial.html">torch.distributions.multinomial</a></li>
<li><a href="torch/distributions/multivariate_normal.html">torch.distributions.multivariate_normal</a></li>
<li><a href="torch/distributions/negative_binomial.html">torch.distributions.negative_binomial</a></li>
<li><a href="torch/distributions/normal.html">torch.distributions.normal</a></li>
<li><a href="torch/distributions/one_hot_categorical.html">torch.distributions.one_hot_categorical</a></li>
<li><a href="torch/distributions/pareto.html">torch.distributions.pareto</a></li>
<li><a href="torch/distributions/poisson.html">torch.distributions.poisson</a></li>
<li><a href="torch/distributions/relaxed_bernoulli.html">torch.distributions.relaxed_bernoulli</a></li>
<li><a href="torch/distributions/relaxed_categorical.html">torch.distributions.relaxed_categorical</a></li>
<li><a href="torch/distributions/studentT.html">torch.distributions.studentT</a></li>
<li><a href="torch/distributions/transformed_distribution.html">torch.distributions.transformed_distribution</a></li>
<li><a href="torch/distributions/transforms.html">torch.distributions.transforms</a></li>
<li><a href="torch/distributions/uniform.html">torch.distributions.uniform</a></li>
<li><a href="torch/distributions/weibull.html">torch.distributions.weibull</a></li>
<li><a href="torch/functional.html">torch.functional</a></li>
<li><a href="torch/hub.html">torch.hub</a></li>
<li><a href="torch/jit.html">torch.jit</a></li>
<li><a href="torch/multiprocessing.html">torch.multiprocessing</a></li>
<ul><li><a href="torch/multiprocessing/spawn.html">torch.multiprocessing.spawn</a></li>
</ul><li><a href="torch/nn/functional.html">torch.nn.functional</a></li>
<li><a href="torch/nn/init.html">torch.nn.init</a></li>
<li><a href="torch/nn/intrinsic/modules/fused.html">torch.nn.intrinsic.modules.fused</a></li>
<li><a href="torch/nn/intrinsic/qat/modules/conv_fused.html">torch.nn.intrinsic.qat.modules.conv_fused</a></li>
<li><a href="torch/nn/intrinsic/qat/modules/linear_relu.html">torch.nn.intrinsic.qat.modules.linear_relu</a></li>
<li><a href="torch/nn/intrinsic/quantized/modules/conv_relu.html">torch.nn.intrinsic.quantized.modules.conv_relu</a></li>
<li><a href="torch/nn/intrinsic/quantized/modules/linear_relu.html">torch.nn.intrinsic.quantized.modules.linear_relu</a></li>
<li><a href="torch/nn/modules/activation.html">torch.nn.modules.activation</a></li>
<li><a href="torch/nn/modules/adaptive.html">torch.nn.modules.adaptive</a></li>
<li><a href="torch/nn/modules/batchnorm.html">torch.nn.modules.batchnorm</a></li>
<li><a href="torch/nn/modules/container.html">torch.nn.modules.container</a></li>
<li><a href="torch/nn/modules/conv.html">torch.nn.modules.conv</a></li>
<li><a href="torch/nn/modules/distance.html">torch.nn.modules.distance</a></li>
<li><a href="torch/nn/modules/dropout.html">torch.nn.modules.dropout</a></li>
<li><a href="torch/nn/modules/flatten.html">torch.nn.modules.flatten</a></li>
<li><a href="torch/nn/modules/fold.html">torch.nn.modules.fold</a></li>
<li><a href="torch/nn/modules/instancenorm.html">torch.nn.modules.instancenorm</a></li>
<li><a href="torch/nn/modules/linear.html">torch.nn.modules.linear</a></li>
<li><a href="torch/nn/modules/loss.html">torch.nn.modules.loss</a></li>
<li><a href="torch/nn/modules/module.html">torch.nn.modules.module</a></li>
<li><a href="torch/nn/modules/normalization.html">torch.nn.modules.normalization</a></li>
<li><a href="torch/nn/modules/padding.html">torch.nn.modules.padding</a></li>
<li><a href="torch/nn/modules/pixelshuffle.html">torch.nn.modules.pixelshuffle</a></li>
<li><a href="torch/nn/modules/pooling.html">torch.nn.modules.pooling</a></li>
<li><a href="torch/nn/modules/rnn.html">torch.nn.modules.rnn</a></li>
<li><a href="torch/nn/modules/sparse.html">torch.nn.modules.sparse</a></li>
<li><a href="torch/nn/modules/transformer.html">torch.nn.modules.transformer</a></li>
<li><a href="torch/nn/modules/upsampling.html">torch.nn.modules.upsampling</a></li>
<li><a href="torch/nn/parallel/data_parallel.html">torch.nn.parallel.data_parallel</a></li>
<li><a href="torch/nn/parallel/distributed.html">torch.nn.parallel.distributed</a></li>
<li><a href="torch/nn/parameter.html">torch.nn.parameter</a></li>
<li><a href="torch/nn/qat/modules/conv.html">torch.nn.qat.modules.conv</a></li>
<li><a href="torch/nn/qat/modules/linear.html">torch.nn.qat.modules.linear</a></li>
<li><a href="torch/nn/quantized/dynamic/modules/linear.html">torch.nn.quantized.dynamic.modules.linear</a></li>
<li><a href="torch/nn/quantized/dynamic/modules/rnn.html">torch.nn.quantized.dynamic.modules.rnn</a></li>
<li><a href="torch/nn/quantized/functional.html">torch.nn.quantized.functional</a></li>
<li><a href="torch/nn/quantized/modules.html">torch.nn.quantized.modules</a></li>
<ul><li><a href="torch/nn/quantized/modules/activation.html">torch.nn.quantized.modules.activation</a></li>
<li><a href="torch/nn/quantized/modules/conv.html">torch.nn.quantized.modules.conv</a></li>
<li><a href="torch/nn/quantized/modules/functional_modules.html">torch.nn.quantized.modules.functional_modules</a></li>
<li><a href="torch/nn/quantized/modules/linear.html">torch.nn.quantized.modules.linear</a></li>
</ul><li><a href="torch/nn/utils/clip_grad.html">torch.nn.utils.clip_grad</a></li>
<li><a href="torch/nn/utils/convert_parameters.html">torch.nn.utils.convert_parameters</a></li>
<li><a href="torch/nn/utils/prune.html">torch.nn.utils.prune</a></li>
<li><a href="torch/nn/utils/rnn.html">torch.nn.utils.rnn</a></li>
<li><a href="torch/nn/utils/spectral_norm.html">torch.nn.utils.spectral_norm</a></li>
<li><a href="torch/nn/utils/weight_norm.html">torch.nn.utils.weight_norm</a></li>
<li><a href="torch/onnx.html">torch.onnx</a></li>
<ul><li><a href="torch/onnx/operators.html">torch.onnx.operators</a></li>
</ul><li><a href="torch/optim/adadelta.html">torch.optim.adadelta</a></li>
<li><a href="torch/optim/adagrad.html">torch.optim.adagrad</a></li>
<li><a href="torch/optim/adam.html">torch.optim.adam</a></li>
<li><a href="torch/optim/adamax.html">torch.optim.adamax</a></li>
<li><a href="torch/optim/adamw.html">torch.optim.adamw</a></li>
<li><a href="torch/optim/asgd.html">torch.optim.asgd</a></li>
<li><a href="torch/optim/lbfgs.html">torch.optim.lbfgs</a></li>
<li><a href="torch/optim/lr_scheduler.html">torch.optim.lr_scheduler</a></li>
<li><a href="torch/optim/optimizer.html">torch.optim.optimizer</a></li>
<li><a href="torch/optim/rmsprop.html">torch.optim.rmsprop</a></li>
<li><a href="torch/optim/rprop.html">torch.optim.rprop</a></li>
<li><a href="torch/optim/sgd.html">torch.optim.sgd</a></li>
<li><a href="torch/optim/sparse_adam.html">torch.optim.sparse_adam</a></li>
<li><a href="torch/quantization.html">torch.quantization</a></li>
<ul><li><a href="torch/quantization/fake_quantize.html">torch.quantization.fake_quantize</a></li>
<li><a href="torch/quantization/fuse_modules.html">torch.quantization.fuse_modules</a></li>
<li><a href="torch/quantization/observer.html">torch.quantization.observer</a></li>
<li><a href="torch/quantization/qconfig.html">torch.quantization.qconfig</a></li>
<li><a href="torch/quantization/quantize.html">torch.quantization.quantize</a></li>
<li><a href="torch/quantization/stubs.html">torch.quantization.stubs</a></li>
</ul><li><a href="torch/quasirandom.html">torch.quasirandom</a></li>
<li><a href="torch/random.html">torch.random</a></li>
<li><a href="torch/serialization.html">torch.serialization</a></li>
<li><a href="torch/sparse.html">torch.sparse</a></li>
<li><a href="torch/storage.html">torch.storage</a></li>
<li><a href="torch/tensor.html">torch.tensor</a></li>
<li><a href="torch/utils/checkpoint.html">torch.utils.checkpoint</a></li>
<li><a href="torch/utils/cpp_extension.html">torch.utils.cpp_extension</a></li>
<li><a href="torch/utils/data/_utils/worker.html">torch.utils.data._utils.worker</a></li>
<li><a href="torch/utils/data/dataloader.html">torch.utils.data.dataloader</a></li>
<li><a href="torch/utils/data/dataset.html">torch.utils.data.dataset</a></li>
<li><a href="torch/utils/data/distributed.html">torch.utils.data.distributed</a></li>
<li><a href="torch/utils/data/sampler.html">torch.utils.data.sampler</a></li>
<li><a href="torch/utils/tensorboard/writer.html">torch.utils.tensorboard.writer</a></li>
</ul><li><a href="torchvision.html">torchvision</a></li>
<ul><li><a href="torchvision/datasets/cifar.html">torchvision.datasets.cifar</a></li>
<li><a href="torchvision/datasets/cityscapes.html">torchvision.datasets.cityscapes</a></li>
<li><a href="torchvision/datasets/coco.html">torchvision.datasets.coco</a></li>
<li><a href="torchvision/datasets/fakedata.html">torchvision.datasets.fakedata</a></li>
<li><a href="torchvision/datasets/flickr.html">torchvision.datasets.flickr</a></li>
<li><a href="torchvision/datasets/folder.html">torchvision.datasets.folder</a></li>
<li><a href="torchvision/datasets/hmdb51.html">torchvision.datasets.hmdb51</a></li>
<li><a href="torchvision/datasets/imagenet.html">torchvision.datasets.imagenet</a></li>
<li><a href="torchvision/datasets/kinetics.html">torchvision.datasets.kinetics</a></li>
<li><a href="torchvision/datasets/lsun.html">torchvision.datasets.lsun</a></li>
<li><a href="torchvision/datasets/mnist.html">torchvision.datasets.mnist</a></li>
<li><a href="torchvision/datasets/phototour.html">torchvision.datasets.phototour</a></li>
<li><a href="torchvision/datasets/sbd.html">torchvision.datasets.sbd</a></li>
<li><a href="torchvision/datasets/sbu.html">torchvision.datasets.sbu</a></li>
<li><a href="torchvision/datasets/stl10.html">torchvision.datasets.stl10</a></li>
<li><a href="torchvision/datasets/svhn.html">torchvision.datasets.svhn</a></li>
<li><a href="torchvision/datasets/ucf101.html">torchvision.datasets.ucf101</a></li>
<li><a href="torchvision/datasets/usps.html">torchvision.datasets.usps</a></li>
<li><a href="torchvision/datasets/voc.html">torchvision.datasets.voc</a></li>
<li><a href="torchvision/io/video.html">torchvision.io.video</a></li>
<li><a href="torchvision/models/alexnet.html">torchvision.models.alexnet</a></li>
<li><a href="torchvision/models/densenet.html">torchvision.models.densenet</a></li>
<li><a href="torchvision/models/detection/faster_rcnn.html">torchvision.models.detection.faster_rcnn</a></li>
<li><a href="torchvision/models/detection/keypoint_rcnn.html">torchvision.models.detection.keypoint_rcnn</a></li>
<li><a href="torchvision/models/detection/mask_rcnn.html">torchvision.models.detection.mask_rcnn</a></li>
<li><a href="torchvision/models/googlenet.html">torchvision.models.googlenet</a></li>
<li><a href="torchvision/models/inception.html">torchvision.models.inception</a></li>
<li><a href="torchvision/models/mnasnet.html">torchvision.models.mnasnet</a></li>
<li><a href="torchvision/models/mobilenet.html">torchvision.models.mobilenet</a></li>
<li><a href="torchvision/models/resnet.html">torchvision.models.resnet</a></li>
<li><a href="torchvision/models/segmentation/segmentation.html">torchvision.models.segmentation.segmentation</a></li>
<li><a href="torchvision/models/shufflenetv2.html">torchvision.models.shufflenetv2</a></li>
<li><a href="torchvision/models/squeezenet.html">torchvision.models.squeezenet</a></li>
<li><a href="torchvision/models/vgg.html">torchvision.models.vgg</a></li>
<li><a href="torchvision/models/video/resnet.html">torchvision.models.video.resnet</a></li>
<li><a href="torchvision/ops/boxes.html">torchvision.ops.boxes</a></li>
<li><a href="torchvision/ops/roi_align.html">torchvision.ops.roi_align</a></li>
<li><a href="torchvision/ops/roi_pool.html">torchvision.ops.roi_pool</a></li>
<li><a href="torchvision/transforms/functional.html">torchvision.transforms.functional</a></li>
<li><a href="torchvision/transforms/transforms.html">torchvision.transforms.transforms</a></li>
<li><a href="torchvision/utils.html">torchvision.utils</a></li>
</ul></ul>

             </article>
             
            </div>
            <footer>
  

    <hr>

  
  <div role="contentinfo">
    <p>
        &copy; Copyright 2019, Torch Contributors.

    </p>
  </div>
    
      <div>
        Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
      </div>
     

</footer>

          </div>
        </div>

        <div class="pytorch-content-right" id="pytorch-content-right">
          <div class="pytorch-right-menu" id="pytorch-right-menu">
            <div class="pytorch-side-scroll" id="pytorch-side-scroll-right">
              
            </div>
          </div>
        </div>
      </section>
    </div>

  
       <script type="text/javascript" id="documentation_options" data-url_root="../" src="../_static/documentation_options.js"></script>
         <script src="../_static/jquery.js"></script>
         <script src="../_static/underscore.js"></script>
         <script src="../_static/doctools.js"></script>
         <script src="../_static/language_data.js"></script>
     

  <script type="text/javascript" src="../_static/js/vendor/popper.min.js"></script>
  <script type="text/javascript" src="../_static/js/vendor/bootstrap.min.js"></script>
  <script type="text/javascript" src="../_static/js/theme.js"></script>

  <script type="text/javascript">
      jQuery(function () {
          SphinxRtdTheme.Navigation.enable(true);
      });
  </script>
 
<script>
  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
  m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
  })(window,document,'script','https://www.google-analytics.com/analytics.js','ga');

  ga('create', 'UA-90545585-1', 'auto');
  ga('send', 'pageview');

</script>

<script async src="https://www.googletagmanager.com/gtag/js?id=UA-117752657-2"></script>

<script>
  window.dataLayer = window.dataLayer || [];

  function gtag(){dataLayer.push(arguments);}

  gtag('js', new Date());
  gtag('config', 'UA-117752657-2');
</script>

<img height="1" width="1" style="border-style:none;" alt="" src="https://www.googleadservices.com/pagead/conversion/795629140/?label=txkmCPmdtosBENSssfsC&amp;guid=ON&amp;script=0"/>


  <!-- Begin Footer -->

  <div class="container-fluid docs-tutorials-resources" id="docs-tutorials-resources">
    <div class="container">
      <div class="row">
        <div class="col-md-4 text-center">
          <h2>Docs</h2>
          <p>Access comprehensive developer documentation for PyTorch</p>
          <a class="with-right-arrow" href="https://pytorch.org/docs/stable/index.html">View Docs</a>
        </div>

        <div class="col-md-4 text-center">
          <h2>Tutorials</h2>
          <p>Get in-depth tutorials for beginners and advanced developers</p>
          <a class="with-right-arrow" href="https://pytorch.org/tutorials">View Tutorials</a>
        </div>

        <div class="col-md-4 text-center">
          <h2>Resources</h2>
          <p>Find development resources and get your questions answered</p>
          <a class="with-right-arrow" href="https://pytorch.org/resources">View Resources</a>
        </div>
      </div>
    </div>
  </div>

  <footer class="site-footer">
    <div class="container footer-container">
      <div class="footer-logo-wrapper">
        <a href="https://pytorch.org/" class="footer-logo"></a>
      </div>

      <div class="footer-links-wrapper">
        <div class="footer-links-col">
          <ul>
            <li class="list-title"><a href="https://pytorch.org/">PyTorch</a></li>
            <li><a href="https://pytorch.org/get-started">Get Started</a></li>
            <li><a href="https://pytorch.org/features">Features</a></li>
            <li><a href="https://pytorch.org/ecosystem">Ecosystem</a></li>
            <li><a href="https://pytorch.org/blog/">Blog</a></li>
            <li><a href="https://pytorch.org/resources">Resources</a></li>
          </ul>
        </div>

        <div class="footer-links-col">
          <ul>
            <li class="list-title"><a href="https://pytorch.org/support">Support</a></li>
            <li><a href="https://pytorch.org/tutorials">Tutorials</a></li>
            <li><a href="https://pytorch.org/docs/stable/index.html">Docs</a></li>
            <li><a href="https://discuss.pytorch.org" target="_blank">Discuss</a></li>
            <li><a href="https://github.com/pytorch/pytorch/issues" target="_blank">Github Issues</a></li>
            <li><a href="https://pytorch.slack.com" target="_blank">Slack</a></li>
            <li><a href="https://github.com/pytorch/pytorch/blob/master/CONTRIBUTING.md" target="_blank">Contributing</a></li>
          </ul>
        </div>

        <div class="footer-links-col follow-us-col">
          <ul>
            <li class="list-title">Follow Us</li>
            <li>
              <div id="mc_embed_signup">
                <form
                  action="https://twitter.us14.list-manage.com/subscribe/post?u=75419c71fe0a935e53dfa4a3f&id=91d0dccd39"
                  method="post"
                  id="mc-embedded-subscribe-form"
                  name="mc-embedded-subscribe-form"
                  class="email-subscribe-form validate"
                  target="_blank"
                  novalidate>
                  <div id="mc_embed_signup_scroll" class="email-subscribe-form-fields-wrapper">
                    <div class="mc-field-group">
                      <label for="mce-EMAIL" style="display:none;">Email Address</label>
                      <input type="email" value="" name="EMAIL" class="required email" id="mce-EMAIL" placeholder="Email Address">
                    </div>

                    <div id="mce-responses" class="clear">
                      <div class="response" id="mce-error-response" style="display:none"></div>
                      <div class="response" id="mce-success-response" style="display:none"></div>
                    </div>    <!-- real people should not fill this in and expect good things - do not remove this or risk form bot signups-->

                    <div style="position: absolute; left: -5000px;" aria-hidden="true"><input type="text" name="b_75419c71fe0a935e53dfa4a3f_91d0dccd39" tabindex="-1" value=""></div>

                    <div class="clear">
                      <input type="submit" value="" name="subscribe" id="mc-embedded-subscribe" class="button email-subscribe-button">
                    </div>
                  </div>
                </form>
              </div>

            </li>
          </ul>

          <div class="footer-social-icons">
            <a href="https://www.facebook.com/pytorch" target="_blank" class="facebook"></a>
            <a href="https://twitter.com/pytorch" target="_blank" class="twitter"></a>
          </div>
        </div>
      </div>
    </div>
  </footer>

  <div class="cookie-banner-wrapper">
  <div class="container">
    <p class="gdpr-notice">To analyze traffic and optimize your experience, we serve cookies on this site. By clicking or navigating, you agree to allow our usage of cookies. As the current maintainers of this site, Facebook’s Cookies Policy applies. Learn more, including about available controls: <a href="https://www.facebook.com/policies/cookies/">Cookies Policy</a>.</p>
    <img class="close-button" src="../_static/images/pytorch-x.svg">
  </div>
</div>

  <!-- End Footer -->

  <!-- Begin Mobile Menu -->

  <div class="mobile-main-menu">
    <div class="container-fluid">
      <div class="container">
        <div class="mobile-main-menu-header-container">
          <a class="header-logo" href="https://pytorch.org/" aria-label="PyTorch"></a>
          <a class="main-menu-close-button" href="#" data-behavior="close-mobile-menu"></a>
        </div>
      </div>
    </div>

    <div class="mobile-main-menu-links-container">
      <div class="main-menu">
        <ul>
          <li>
            <a href="https://pytorch.org/get-started">Get Started</a>
          </li>

          <li>
            <a href="https://pytorch.org/features">Features</a>
          </li>

          <li>
            <a href="https://pytorch.org/ecosystem">Ecosystem</a>
          </li>

          <li>
            <a href="https://pytorch.org/mobile">Mobile</a>
          </li>

          <li>
            <a href="https://pytorch.org/hub">PyTorch Hub</a>
          </li>

          <li>
            <a href="https://pytorch.org/blog/">Blog</a>
          </li>

          <li>
            <a href="https://pytorch.org/tutorials">Tutorials</a>
          </li>

          <li class="active">
            <a href="https://pytorch.org/docs/stable/index.html">Docs</a>
          </li>

          <li>
            <a href="https://pytorch.org/resources">Resources</a>
          </li>

          <li>
            <a href="https://github.com/pytorch/pytorch">Github</a>
          </li>
        </ul>
      </div>
    </div>
  </div>

  <!-- End Mobile Menu -->

  <script type="text/javascript" src="../_static/js/vendor/anchor.min.js"></script>

  <script type="text/javascript">
    $(document).ready(function() {
      mobileMenu.bind();
      mobileTOC.bind();
      pytorchAnchors.bind();
      sideMenus.bind();
      scrollToAnchor.bind();
      highlightNavigation.bind();
      mainMenuDropdown.bind();

      // Add class to links that have code blocks, since we cannot create links in code blocks
      $("article.pytorch-article a span.pre").each(function(e) {
        $(this).closest("a").addClass("has-code");
      });
    })
  </script>
</body>
</html>