deploy: fcffa593f011bd3213af5af044eb3ce2ede666c1

_sources/faqs.rst.txt

@@ -0,0 +1,67 @@
+Frequently Asked Questions (FAQs)
+=================================
+
+In this section, we collect issues reported by users and post the corresponding
+solutions.
+
+
+OSError: libtorch_hip.so: cannot open shared object file: no such file or directory
+-----------------------------------------------------------------------------------
+
+One user is using the following code to install ``torch`` and ``torchaudio``:
+
+.. code-block:: bash
+
+  pip install \
+    torch==1.10.0+cu111 \
+    torchvision==0.11.0+cu111 \
+    torchaudio==0.10.0 \
+    -f https://download.pytorch.org/whl/torch_stable.html
+
+and it throws the following error when running ``tdnn/train.py``:
+
+.. code-block::
+
+  OSError: libtorch_hip.so: cannot open shared object file: no such file or directory
+
+The fix is to specify the CUDA version while installing ``torchaudio``. That
+is, change ``torchaudio==0.10.0`` to ``torchaudio==0.10.0+cu11```. Therefore,
+the correct command is:
+
+.. code-block:: bash
+
+  pip install \
+    torch==1.10.0+cu111 \
+    torchvision==0.11.0+cu111 \
+    torchaudio==0.10.0+cu111 \
+    -f https://download.pytorch.org/whl/torch_stable.html
+
+AttributeError: module 'distutils' has no attribute 'version'
+-------------------------------------------------------------
+
+The error log is:
+
+.. code-block::
+
+  Traceback (most recent call last):
+    File "./tdnn/train.py", line 14, in <module>
+      from asr_datamodule import YesNoAsrDataModule
+    File "/home/xxx/code/next-gen-kaldi/icefall/egs/yesno/ASR/tdnn/asr_datamodule.py", line 34, in <module>
+      from icefall.dataset.datamodule import DataModule
+    File "/home/xxx/code/next-gen-kaldi/icefall/icefall/__init__.py", line 3, in <module>
+      from . import (
+    File "/home/xxx/code/next-gen-kaldi/icefall/icefall/decode.py", line 23, in <module>
+      from icefall.utils import add_eos, add_sos, get_texts
+    File "/home/xxx/code/next-gen-kaldi/icefall/icefall/utils.py", line 39, in <module>
+      from torch.utils.tensorboard import SummaryWriter
+    File "/home/xxx/tool/miniconda3/envs/yyy/lib/python3.8/site-packages/torch/utils/tensorboard/__init__.py", line 4, in <module>
+      LooseVersion = distutils.version.LooseVersion
+  AttributeError: module 'distutils' has no attribute 'version'
+
+The fix is:
+
+.. code-block:: bash
+
+  pip uninstall setuptools
+
+  pip install setuptools==58.0.4

_sources/index.rst.txt

@@ -21,6 +21,7 @@ speech recognition recipes using `k2 <https://github.com/k2-fsa/k2>`_.
    :caption: Contents:
 
    installation/index
+   faqs
    model-export/index
 
 .. toctree::

contributing/code-style.html

@@ -42,6 +42,7 @@
               <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../faqs.html">Frequently Asked Questions (FAQs)</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../model-export/index.html">Model export</a></li>
 </ul>
 <ul>

contributing/doc.html

@@ -42,6 +42,7 @@
               <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../faqs.html">Frequently Asked Questions (FAQs)</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../model-export/index.html">Model export</a></li>
 </ul>
 <ul>

contributing/how-to-create-a-recipe.html

@@ -42,6 +42,7 @@
               <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../faqs.html">Frequently Asked Questions (FAQs)</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../model-export/index.html">Model export</a></li>
 </ul>
 <ul>

contributing/index.html

@@ -42,6 +42,7 @@
               <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../faqs.html">Frequently Asked Questions (FAQs)</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../model-export/index.html">Model export</a></li>
 </ul>
 <ul>

faqs.html

@@ -0,0 +1,172 @@
+<!DOCTYPE html>
+<html class="writer-html5" lang="en" >
+<head>
+  <meta charset="utf-8" /><meta name="generator" content="Docutils 0.17.1: http://docutils.sourceforge.net/" />
+
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>Frequently Asked Questions (FAQs) &mdash; icefall 0.1 documentation</title>
+      <link rel="stylesheet" href="_static/pygments.css" type="text/css" />
+      <link rel="stylesheet" href="_static/css/theme.css" type="text/css" />
+  <!--[if lt IE 9]>
+    <script src="_static/js/html5shiv.min.js"></script>
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+    <link rel="index" title="Index" href="genindex.html" />
+    <link rel="search" title="Search" href="search.html" />
+    <link rel="next" title="Model export" href="model-export/index.html" />
+    <link rel="prev" title="Installation" href="installation/index.html" /> 
+</head>
+
+<body class="wy-body-for-nav"> 
+  <div class="wy-grid-for-nav">
+    <nav data-toggle="wy-nav-shift" class="wy-nav-side">
+      <div class="wy-side-scroll">
+        <div class="wy-side-nav-search" >
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+          </a>
+<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><div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="Navigation menu">
+              <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
+<ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="installation/index.html">Installation</a></li>
+<li class="toctree-l1 current"><a class="current reference internal" href="#">Frequently Asked Questions (FAQs)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="#oserror-libtorch-hip-so-cannot-open-shared-object-file-no-such-file-or-directory">OSError: libtorch_hip.so: cannot open shared object file: no such file or directory</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#attributeerror-module-distutils-has-no-attribute-version">AttributeError: module ‘distutils’ has no attribute ‘version’</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="model-export/index.html">Model export</a></li>
+</ul>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="recipes/index.html">Recipes</a></li>
+</ul>
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="contributing/index.html">Contributing</a></li>
+<li class="toctree-l1"><a class="reference internal" href="huggingface/index.html">Huggingface</a></li>
+</ul>
+
+        </div>
+      </div>
+    </nav>
+
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+          <i data-toggle="wy-nav-top" class="fa fa-bars"></i>
+          <a href="index.html">icefall</a>
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+        <div class="rst-content">
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+      <li class="breadcrumb-item active">Frequently Asked Questions (FAQs)</li>
+      <li class="wy-breadcrumbs-aside">
+              <a href="https://github.com/k2-fsa/icefall/blob/master/docs/source/faqs.rst" class="fa fa-github"> Edit on GitHub</a>
+      </li>
+  </ul>
+  <hr/>
+</div>
+          <div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
+           <div itemprop="articleBody">
+             
+  <section id="frequently-asked-questions-faqs">
+<h1>Frequently Asked Questions (FAQs)<a class="headerlink" href="#frequently-asked-questions-faqs" title="Permalink to this heading"></a></h1>
+<p>In this section, we collect issues reported by users and post the corresponding
+solutions.</p>
+<section id="oserror-libtorch-hip-so-cannot-open-shared-object-file-no-such-file-or-directory">
+<h2>OSError: libtorch_hip.so: cannot open shared object file: no such file or directory<a class="headerlink" href="#oserror-libtorch-hip-so-cannot-open-shared-object-file-no-such-file-or-directory" title="Permalink to this heading"></a></h2>
+<p>One user is using the following code to install <code class="docutils literal notranslate"><span class="pre">torch</span></code> and <code class="docutils literal notranslate"><span class="pre">torchaudio</span></code>:</p>
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>pip<span class="w"> </span>install<span class="w"> </span><span class="se">\</span>
+<span class="w">  </span><span class="nv">torch</span><span class="o">==</span><span class="m">1</span>.10.0+cu111<span class="w"> </span><span class="se">\</span>
+<span class="w">  </span><span class="nv">torchvision</span><span class="o">==</span><span class="m">0</span>.11.0+cu111<span class="w"> </span><span class="se">\</span>
+<span class="w">  </span><span class="nv">torchaudio</span><span class="o">==</span><span class="m">0</span>.10.0<span class="w"> </span><span class="se">\</span>
+<span class="w">  </span>-f<span class="w"> </span>https://download.pytorch.org/whl/torch_stable.html
+</pre></div>
+</div>
+<p>and it throws the following error when running <code class="docutils literal notranslate"><span class="pre">tdnn/train.py</span></code>:</p>
+<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="ne">OSError</span><span class="p">:</span> <span class="n">libtorch_hip</span><span class="o">.</span><span class="n">so</span><span class="p">:</span> <span class="n">cannot</span> <span class="nb">open</span> <span class="n">shared</span> <span class="nb">object</span> <span class="n">file</span><span class="p">:</span> <span class="n">no</span> <span class="n">such</span> <span class="n">file</span> <span class="ow">or</span> <span class="n">directory</span>
+</pre></div>
+</div>
+<p>The fix is to specify the CUDA version while installing <code class="docutils literal notranslate"><span class="pre">torchaudio</span></code>. That
+is, change <code class="docutils literal notranslate"><span class="pre">torchaudio==0.10.0</span></code> to <code class="docutils literal notranslate"><span class="pre">torchaudio==0.10.0+cu11`</span></code>. Therefore,
+the correct command is:</p>
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>pip<span class="w"> </span>install<span class="w"> </span><span class="se">\</span>
+<span class="w">  </span><span class="nv">torch</span><span class="o">==</span><span class="m">1</span>.10.0+cu111<span class="w"> </span><span class="se">\</span>
+<span class="w">  </span><span class="nv">torchvision</span><span class="o">==</span><span class="m">0</span>.11.0+cu111<span class="w"> </span><span class="se">\</span>
+<span class="w">  </span><span class="nv">torchaudio</span><span class="o">==</span><span class="m">0</span>.10.0+cu111<span class="w"> </span><span class="se">\</span>
+<span class="w">  </span>-f<span class="w"> </span>https://download.pytorch.org/whl/torch_stable.html
+</pre></div>
+</div>
+</section>
+<section id="attributeerror-module-distutils-has-no-attribute-version">
+<h2>AttributeError: module ‘distutils’ has no attribute ‘version’<a class="headerlink" href="#attributeerror-module-distutils-has-no-attribute-version" title="Permalink to this heading"></a></h2>
+<p>The error log is:</p>
+<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="n">Traceback</span> <span class="p">(</span><span class="n">most</span> <span class="n">recent</span> <span class="n">call</span> <span class="n">last</span><span class="p">):</span>
+  <span class="n">File</span> <span class="s2">&quot;./tdnn/train.py&quot;</span><span class="p">,</span> <span class="n">line</span> <span class="mi">14</span><span class="p">,</span> <span class="ow">in</span> <span class="o">&lt;</span><span class="n">module</span><span class="o">&gt;</span>
+    <span class="kn">from</span> <span class="nn">asr_datamodule</span> <span class="kn">import</span> <span class="n">YesNoAsrDataModule</span>
+  <span class="n">File</span> <span class="s2">&quot;/home/xxx/code/next-gen-kaldi/icefall/egs/yesno/ASR/tdnn/asr_datamodule.py&quot;</span><span class="p">,</span> <span class="n">line</span> <span class="mi">34</span><span class="p">,</span> <span class="ow">in</span> <span class="o">&lt;</span><span class="n">module</span><span class="o">&gt;</span>
+    <span class="kn">from</span> <span class="nn">icefall.dataset.datamodule</span> <span class="kn">import</span> <span class="n">DataModule</span>
+  <span class="n">File</span> <span class="s2">&quot;/home/xxx/code/next-gen-kaldi/icefall/icefall/__init__.py&quot;</span><span class="p">,</span> <span class="n">line</span> <span class="mi">3</span><span class="p">,</span> <span class="ow">in</span> <span class="o">&lt;</span><span class="n">module</span><span class="o">&gt;</span>
+    <span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="p">(</span>
+  <span class="n">File</span> <span class="s2">&quot;/home/xxx/code/next-gen-kaldi/icefall/icefall/decode.py&quot;</span><span class="p">,</span> <span class="n">line</span> <span class="mi">23</span><span class="p">,</span> <span class="ow">in</span> <span class="o">&lt;</span><span class="n">module</span><span class="o">&gt;</span>
+    <span class="kn">from</span> <span class="nn">icefall.utils</span> <span class="kn">import</span> <span class="n">add_eos</span><span class="p">,</span> <span class="n">add_sos</span><span class="p">,</span> <span class="n">get_texts</span>
+  <span class="n">File</span> <span class="s2">&quot;/home/xxx/code/next-gen-kaldi/icefall/icefall/utils.py&quot;</span><span class="p">,</span> <span class="n">line</span> <span class="mi">39</span><span class="p">,</span> <span class="ow">in</span> <span class="o">&lt;</span><span class="n">module</span><span class="o">&gt;</span>
+    <span class="kn">from</span> <span class="nn">torch.utils.tensorboard</span> <span class="kn">import</span> <span class="n">SummaryWriter</span>
+  <span class="n">File</span> <span class="s2">&quot;/home/xxx/tool/miniconda3/envs/yyy/lib/python3.8/site-packages/torch/utils/tensorboard/__init__.py&quot;</span><span class="p">,</span> <span class="n">line</span> <span class="mi">4</span><span class="p">,</span> <span class="ow">in</span> <span class="o">&lt;</span><span class="n">module</span><span class="o">&gt;</span>
+    <span class="n">LooseVersion</span> <span class="o">=</span> <span class="n">distutils</span><span class="o">.</span><span class="n">version</span><span class="o">.</span><span class="n">LooseVersion</span>
+<span class="ne">AttributeError</span><span class="p">:</span> <span class="n">module</span> <span class="s1">&#39;distutils&#39;</span> <span class="n">has</span> <span class="n">no</span> <span class="n">attribute</span> <span class="s1">&#39;version&#39;</span>
+</pre></div>
+</div>
+<p>The fix is:</p>
+<div class="highlight-bash notranslate"><div class="highlight"><pre><span></span>pip<span class="w"> </span>uninstall<span class="w"> </span>setuptools
+
+pip<span class="w"> </span>install<span class="w"> </span><span class="nv">setuptools</span><span class="o">==</span><span class="m">58</span>.0.4
+</pre></div>
+</div>
+</section>
+</section>
+
+
+           </div>
+          </div>
+          <footer><div class="rst-footer-buttons" role="navigation" aria-label="Footer">
+        <a href="installation/index.html" class="btn btn-neutral float-left" title="Installation" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left" aria-hidden="true"></span> Previous</a>
+        <a href="model-export/index.html" class="btn btn-neutral float-right" title="Model export" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right" aria-hidden="true"></span></a>
+    </div>
+
+  <hr/>
+
+  <div role="contentinfo">
+    <p>&#169; Copyright 2021, icefall development team.</p>
+  </div>
+
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+    <a href="https://github.com/readthedocs/sphinx_rtd_theme">theme</a>
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+</html>

genindex.html

@@ -39,6 +39,7 @@
               <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="installation/index.html">Installation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="faqs.html">Frequently Asked Questions (FAQs)</a></li>
 <li class="toctree-l1"><a class="reference internal" href="model-export/index.html">Model export</a></li>
 </ul>
 <ul>

huggingface/index.html

@@ -42,6 +42,7 @@
               <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../faqs.html">Frequently Asked Questions (FAQs)</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../model-export/index.html">Model export</a></li>
 </ul>
 <ul>

huggingface/pretrained-models.html

@@ -42,6 +42,7 @@
               <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../faqs.html">Frequently Asked Questions (FAQs)</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../model-export/index.html">Model export</a></li>
 </ul>
 <ul>

huggingface/spaces.html

@@ -41,6 +41,7 @@
               <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="../installation/index.html">Installation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../faqs.html">Frequently Asked Questions (FAQs)</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../model-export/index.html">Model export</a></li>
 </ul>
 <ul>

index.html

@@ -41,6 +41,7 @@
               <p class="caption" role="heading"><span class="caption-text">Contents:</span></p>
 <ul>
 <li class="toctree-l1"><a class="reference internal" href="installation/index.html">Installation</a></li>
+<li class="toctree-l1"><a class="reference internal" href="faqs.html">Frequently Asked Questions (FAQs)</a></li>
 <li class="toctree-l1"><a class="reference internal" href="model-export/index.html">Model export</a></li>
 </ul>
 <ul>
@@ -93,6 +94,11 @@ speech recognition recipes using <a class="reference external" href="https://git
 <li class="toctree-l2"><a class="reference internal" href="installation/index.html#youtube-video">YouTube Video</a></li>
 </ul>
 </li>
+<li class="toctree-l1"><a class="reference internal" href="faqs.html">Frequently Asked Questions (FAQs)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="faqs.html#oserror-libtorch-hip-so-cannot-open-shared-object-file-no-such-file-or-directory">OSError: libtorch_hip.so: cannot open shared object file: no such file or directory</a></li>
+<li class="toctree-l2"><a class="reference internal" href="faqs.html#attributeerror-module-distutils-has-no-attribute-version">AttributeError: module ‘distutils’ has no attribute ‘version’</a></li>
+</ul>
+</li>
 <li class="toctree-l1"><a class="reference internal" href="model-export/index.html">Model export</a><ul>
 <li class="toctree-l2"><a class="reference internal" href="model-export/export-model-state-dict.html">Export model.state_dict()</a></li>
 <li class="toctree-l2"><a class="reference internal" href="model-export/export-with-torch-jit-trace.html">Export model with torch.jit.trace()</a></li>

installation/index.html

@@ -20,7 +20,7 @@
     <script src="../_static/js/theme.js"></script>
     <link rel="index" title="Index" href="../genindex.html" />
     <link rel="search" title="Search" href="../search.html" />
-    <link rel="next" title="Model export" href="../model-export/index.html" />
+    <link rel="next" title="Frequently Asked Questions (FAQs)" href="../faqs.html" />
     <link rel="prev" title="Icefall" href="../index.html" /> 
 </head>
 
@@ -63,6 +63,7 @@
 <li class="toctree-l2"><a class="reference internal" href="#youtube-video">YouTube Video</a></li>
 </ul>
 </li>
+<li class="toctree-l1"><a class="reference internal" href="../faqs.html">Frequently Asked Questions (FAQs)</a></li>
 <li class="toctree-l1"><a class="reference internal" href="../model-export/index.html">Model export</a></li>
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model-export/export-model-state-dict.html

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model-export/export-ncnn.html

@@ -42,6 +42,7 @@
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model-export/export-onnx.html

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model-export/export-with-torch-jit-script.html

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model-export/export-with-torch-jit-trace.html

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model-export/index.html

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recipes/Non-streaming-ASR/aishell/conformer_ctc.html

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recipes/Non-streaming-ASR/aishell/index.html

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recipes/Non-streaming-ASR/aishell/stateless_transducer.html

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recipes/Non-streaming-ASR/aishell/tdnn_lstm_ctc.html

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recipes/Non-streaming-ASR/index.html

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recipes/Non-streaming-ASR/librispeech/conformer_ctc.html

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recipes/Non-streaming-ASR/librispeech/index.html

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recipes/Non-streaming-ASR/librispeech/pruned_transducer_stateless.html

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recipes/Non-streaming-ASR/librispeech/tdnn_lstm_ctc.html

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recipes/Non-streaming-ASR/librispeech/zipformer_ctc_blankskip.html

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recipes/Non-streaming-ASR/librispeech/zipformer_mmi.html

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recipes/Non-streaming-ASR/timit/index.html

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recipes/Non-streaming-ASR/timit/tdnn_ligru_ctc.html

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recipes/Non-streaming-ASR/timit/tdnn_lstm_ctc.html

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recipes/Non-streaming-ASR/yesno/index.html

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recipes/Non-streaming-ASR/yesno/tdnn.html

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recipes/Streaming-ASR/index.html

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recipes/Streaming-ASR/introduction.html

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recipes/Streaming-ASR/librispeech/index.html

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recipes/Streaming-ASR/librispeech/lstm_pruned_stateless_transducer.html

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recipes/Streaming-ASR/librispeech/pruned_transducer_stateless.html

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recipes/Streaming-ASR/librispeech/zipformer_transducer.html

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recipes/index.html

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search.html

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