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c-0.98,1.37-2.58,2.26-4.4,2.26c-2.98,0-5.4-2.42-5.4-5.4c0-1.81,0.89-3.42,2.26-4.4C12.92,3.04,12.46,3,12,3L12,3z"></path></svg></button></div><div class="navbar__search"><span aria-label="expand searchbar" role="button" class="search-icon" tabindex="0"></span><input type="search" id="search_input_react" placeholder="Search" aria-label="Search" class="navbar__search-input search-bar"></div></div></div><div role="presentation" class="navbar-sidebar__backdrop"></div></nav><div class="main-wrapper"><div class="docPage_P2Lg"><button aria-label="Scroll back to top" class="clean-btn theme-back-to-top-button backToTopButton_RiI4" type="button"></button><main class="docMainContainer_TCnq docMainContainerEnhanced_WDCb"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_DM6M"><div class="theme-doc-version-banner alert alert--warning margin-bottom--md" role="alert"><div>This is documentation for <!-- -->Apache Submarine<!-- --> <b>0.6.0</b>, which is no longer actively maintained.</div><div class="margin-top--md">For up-to-date documentation, see the <b><a href="/zh-cn/docs/gettingStarted/quickstart">latest version</a></b> (<!-- -->0.8.0<!-- -->).</div></div><div class="docItemContainer_vinB"><article><span class="theme-doc-version-badge badge badge--secondary">Version: 0.6.0</span><div class="tocCollapsible_jdIR theme-doc-toc-mobile tocMobile_TmEX"><button type="button" class="clean-btn tocCollapsibleButton_Fzxq">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>README</h1></header><p>(Copied from <a href="https://github.com/tensorflow/models/tree/master/tutorials/image/cifar10_estimator" target="_blank" rel="noopener noreferrer">https://github.com/tensorflow/models/tree/master/tutorials/image/cifar10_estimator</a>)</p><p>CIFAR-10 is a common benchmark in machine learning for image recognition.</p><p><a href="http://www.cs.toronto.edu/~kriz/cifar.html" target="_blank" rel="noopener noreferrer">http://www.cs.toronto.edu/~kriz/cifar.html</a></p><p>Code in this directory focuses on how to use TensorFlow Estimators to train and |
| evaluate a CIFAR-10 ResNet model on:</p><ul><li>A single host with one CPU;</li><li>A single host with multiple GPUs;</li><li>Multiple hosts with CPU or multiple GPUs;</li></ul><p>Before trying to run the model we highly encourage you to read all the README.</p><h2 class="anchor anchorWithStickyNavbar_mojV" id="prerequisite">Prerequisite<a class="hash-link" href="#prerequisite" title="Direct link to heading"></a></h2><ol><li><p><a href="https://www.tensorflow.org/install/" target="_blank" rel="noopener noreferrer">Install</a> TensorFlow version 1.2.1 or |
| later.</p></li><li><p>Download the CIFAR-10 dataset and generate TFRecord files using the provided |
| script. The script and associated command below will download the CIFAR-10 |
| dataset and then generate a TFRecord for the training, validation, and |
| evaluation datasets.</p></li></ol><div class="codeBlockContainer_I0IT language-shell theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-shell codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">python generate_cifar10_tfrecords.py --data-dir</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token variable" style="color:rgb(191, 199, 213)">${</span><span class="token variable environment constant" style="color:rgb(130, 170, 255)">PWD</span><span class="token variable" style="color:rgb(191, 199, 213)">}</span><span class="token plain">/cifar-10-data</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p>After running the command above, you should see the following files in the |
| --data-dir (<code>ls -R cifar-10-data</code>):</p><ul><li>train.tfrecords</li><li>validation.tfrecords</li><li>eval.tfrecords</li></ul><h2 class="anchor anchorWithStickyNavbar_mojV" id="training-on-a-single-machine-with-gpus-or-cpu">Training on a single machine with GPUs or CPU<a class="hash-link" href="#training-on-a-single-machine-with-gpus-or-cpu" title="Direct link to heading"></a></h2><p>Run the training on CPU only. After training, it runs the evaluation.</p><div class="codeBlockContainer_I0IT theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-text codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">python cifar10_main.py --data-dir=${PWD}/cifar-10-data \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --job-dir=/tmp/cifar10 \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --num-gpus=0 \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --train-steps=1000</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p>Run the model on 2 GPUs using CPU as parameter server. After training, it runs |
| the evaluation.</p><div class="codeBlockContainer_I0IT theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-text codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">python cifar10_main.py --data-dir=${PWD}/cifar-10-data \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --job-dir=/tmp/cifar10 \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --num-gpus=2 \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --train-steps=1000</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p>Run the model on 2 GPUs using GPU as parameter server. |
| It will run an experiment, which for local setting basically means it will run |
| stop training |
| a couple of times to perform evaluation.</p><div class="codeBlockContainer_I0IT theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-text codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">python cifar10_main.py --data-dir=${PWD}/cifar-10-data \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --job-dir=/tmp/cifar10 \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --variable-strategy GPU \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --num-gpus=2 \</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p>There are more command line flags to play with; run |
| <code>python cifar10_main.py --help</code> for details.</p><h2 class="anchor anchorWithStickyNavbar_mojV" id="run-distributed-training">Run distributed training<a class="hash-link" href="#run-distributed-training" title="Direct link to heading"></a></h2><h3 class="anchor anchorWithStickyNavbar_mojV" id="optional-running-on-google-cloud-machine-learning-engine">(Optional) Running on Google Cloud Machine Learning Engine<a class="hash-link" href="#optional-running-on-google-cloud-machine-learning-engine" title="Direct link to heading"></a></h3><p>This example can be run on Google Cloud Machine Learning Engine (ML Engine), |
| which will configure the environment and take care of running workers, |
| parameters servers, and masters in a fault tolerant way.</p><p>To install the command line tool, and set up a project and billing, see the |
| quickstart <a href="https://cloud.google.com/ml-engine/docs/quickstarts/command-line" target="_blank" rel="noopener noreferrer">here</a>.</p><p>You'll also need a Google Cloud Storage bucket for the data. If you followed the |
| instructions above, you can just run:</p><div class="codeBlockContainer_I0IT theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-text codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">MY_BUCKET=gs://<my-bucket-name></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">gsutil cp -r ${PWD}/cifar-10-data $MY_BUCKET/</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p>Then run the following command from the <code>tutorials/image</code> directory of this |
| repository (the parent directory of this README):</p><div class="codeBlockContainer_I0IT theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-text codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">gcloud ml-engine jobs submit training cifarmultigpu \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --runtime-version 1.2 \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --job-dir=$MY_BUCKET/model_dirs/cifarmultigpu \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --config cifar10_estimator/cmle_config.yaml \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --package-path cifar10_estimator/ \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --module-name cifar10_estimator.cifar10_main \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> -- \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --data-dir=$MY_BUCKET/cifar-10-data \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --num-gpus=4 \</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --train-steps=1000</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><h3 class="anchor anchorWithStickyNavbar_mojV" id="set-tf_config">Set TF_CONFIG<a class="hash-link" href="#set-tf_config" title="Direct link to heading"></a></h3><p>Considering that you already have multiple hosts configured, all you need is a |
| <code>TF_CONFIG</code> environment variable on each host. You can set up the hosts manually |
| or check <a href="https://github.com/tensorflow/ecosystem" target="_blank" rel="noopener noreferrer">tensorflow/ecosystem</a> for |
| instructions about how to set up a Cluster.</p><p>The <code>TF_CONFIG</code> will be used by the <code>RunConfig</code> to know the existing hosts and |
| their task: <code>master</code>, <code>ps</code> or <code>worker</code>.</p><p>Here's an example of <code>TF_CONFIG</code>.</p><div class="codeBlockContainer_I0IT language-python theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-python codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">cluster </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string" style="color:rgb(195, 232, 141)">'master'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token string" style="color:rgb(195, 232, 141)">'master-ip:8000'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'ps'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token string" style="color:rgb(195, 232, 141)">'ps-ip:8000'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'worker'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token string" style="color:rgb(195, 232, 141)">'worker-ip:8000'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">TF_CONFIG </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> json</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">dumps</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string" style="color:rgb(195, 232, 141)">'cluster'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> cluster</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'task'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string" style="color:rgb(195, 232, 141)">'type'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> master</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'index'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'model_dir'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'gs://<bucket_path>/<dir_path>'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'environment'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'cloud'</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p><em>Cluster</em></p><p>A cluster spec, which is basically a dictionary that describes all of the tasks |
| in the cluster. More about it <a href="https://www.tensorflow.org/deploy/distributed" target="_blank" rel="noopener noreferrer">here</a>.</p><p>In this cluster spec we are defining a cluster with 1 master, 1 ps and 1 worker.</p><ul><li><p><code>ps</code>: saves the parameters among all workers. All workers can |
| read/write/update the parameters for model via ps. As some models are |
| extremely large the parameters are shared among the ps (each ps stores a |
| subset).</p></li><li><p><code>worker</code>: does the training.</p></li><li><p><code>master</code>: basically a special worker, it does training, but also restores and |
| saves checkpoints and do evaluation.</p></li></ul><p><em>Task</em></p><p>The Task defines what is the role of the current node, for this example the node |
| is the master on index 0 on the cluster spec, the task will be different for |
| each node. An example of the <code>TF_CONFIG</code> for a worker would be:</p><div class="codeBlockContainer_I0IT language-python theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-python codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">cluster </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string" style="color:rgb(195, 232, 141)">'master'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token string" style="color:rgb(195, 232, 141)">'master-ip:8000'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'ps'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token string" style="color:rgb(195, 232, 141)">'ps-ip:8000'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'worker'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token string" style="color:rgb(195, 232, 141)">'worker-ip:8000'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">TF_CONFIG </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> json</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">dumps</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string" style="color:rgb(195, 232, 141)">'cluster'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> cluster</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'task'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string" style="color:rgb(195, 232, 141)">'type'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> worker</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'index'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'model_dir'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'gs://<bucket_path>/<dir_path>'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'environment'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'cloud'</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p><em>Model_dir</em></p><p>This is the path where the master will save the checkpoints, graph and |
| TensorBoard files. For a multi host environment you may want to use a |
| Distributed File System, Google Storage and DFS are supported.</p><p><em>Environment</em></p><p>By the default environment is <em>local</em>, for a distributed setting we need to |
| change it to <em>cloud</em>.</p><h3 class="anchor anchorWithStickyNavbar_mojV" id="running-script">Running script<a class="hash-link" href="#running-script" title="Direct link to heading"></a></h3><p>Once you have a <code>TF_CONFIG</code> configured properly on each host you're ready to run |
| on distributed settings.</p><h4 class="anchor anchorWithStickyNavbar_mojV" id="master">Master<a class="hash-link" href="#master" title="Direct link to heading"></a></h4><p>Run this on master: |
| Runs an Experiment in sync mode on 4 GPUs using CPU as parameter server for |
| 40000 steps. It will run evaluation a couple of times during training. The |
| num_workers argument is used only to update the learning rate correctly. Make |
| sure the model_dir is the same as defined on the TF_CONFIG.</p><div class="codeBlockContainer_I0IT language-shell theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-shell codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">python cifar10_main.py --data-dir</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">gs://path/cifar-10-data </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --job-dir</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">gs://path/model_dir/ </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --num-gpus</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">4</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --train-steps</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">40000</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --sync </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --num-workers</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">2</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p><em>Output:</em></p><div class="codeBlockContainer_I0IT language-shell theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-shell codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Using model_dir </span><span class="token keyword" style="font-style:italic">in</span><span class="token plain"> TF_CONFIG: gs://path/model_dir/</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Using config: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string" style="color:rgb(195, 232, 141)">'_save_checkpoints_secs'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">600</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_num_ps_replicas'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_keep_checkpoint_max'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">5</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_task_type'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> u</span><span class="token string" style="color:rgb(195, 232, 141)">'master'</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_is_chief'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> True, </span><span class="token string" style="color:rgb(195, 232, 141)">'_cluster_spec'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token operator" style="color:rgb(137, 221, 255)"><</span><span class="token plain">tensorflow.python.training.server_lib.ClusterSpec object at 0x7fd16fb2be1</span><span class="token operator file-descriptor important" style="color:rgb(137, 221, 255)">0</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_model_dir'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'gs://path/model_dir/'</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_save_checkpoints_steps'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> None, </span><span class="token string" style="color:rgb(195, 232, 141)">'_keep_checkpoint_every_n_hours'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">10000</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_session_config'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> intra_op_parallelism_threads: </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">gpu_options </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">allow_soft_placement: </span><span class="token boolean" style="color:rgb(255, 88, 116)">true</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_tf_random_seed'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> None, </span><span class="token string" style="color:rgb(195, 232, 141)">'_environment'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> u</span><span class="token string" style="color:rgb(195, 232, 141)">'cloud'</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_num_worker_replicas'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_task_id'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_save_summary_steps'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">100</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_tf_config'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> gpu_options </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> per_process_gpu_memory_fraction: </span><span class="token number" style="color:rgb(247, 140, 108)">1.0</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_evaluation_master'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">''</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_master'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> u</span><span class="token string" style="color:rgb(195, 232, 141)">'grpc://master-ip:8000'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">..</span><span class="token plain">.</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">19</span><span class="token plain">:59:26.496208: I tensorflow/core/common_runtime/gpu/gpu_device.cc:940</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Found device </span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token plain"> with properties:</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">name: Tesla K80</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">major: </span><span class="token number" style="color:rgb(247, 140, 108)">3</span><span class="token plain"> minor: </span><span class="token number" style="color:rgb(247, 140, 108)">7</span><span class="token plain"> memoryClockRate </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">GHz</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0.8235</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">pciBusID 0000:00:04.0</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">Total memory: </span><span class="token number" style="color:rgb(247, 140, 108)">11</span><span class="token plain">.17GiB</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">Free memory: </span><span class="token number" style="color:rgb(247, 140, 108)">11</span><span class="token plain">.09GiB</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">19</span><span class="token plain">:59:26.775660: I tensorflow/core/common_runtime/gpu/gpu_device.cc:940</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Found device </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain"> with properties:</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">name: Tesla K80</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">major: </span><span class="token number" style="color:rgb(247, 140, 108)">3</span><span class="token plain"> minor: </span><span class="token number" style="color:rgb(247, 140, 108)">7</span><span class="token plain"> memoryClockRate </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">GHz</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0.8235</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">pciBusID 0000:00:05.0</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">Total memory: </span><span class="token number" style="color:rgb(247, 140, 108)">11</span><span class="token plain">.17GiB</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">Free memory: </span><span class="token number" style="color:rgb(247, 140, 108)">11</span><span class="token plain">.10GiB</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">..</span><span class="token plain">.</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">19</span><span class="token plain">:59:29.675171: I tensorflow/core/distributed_runtime/rpc/grpc_server_lib.cc:316</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Started server with target: grpc://localhost:8000</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_2/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_3/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_4/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_5/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_6/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1/avg_pool/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_2/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_3/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_4/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_2/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_3/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_4/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_5/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_6/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1/avg_pool/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 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style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_2/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_3/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_4/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_5/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_6/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/global_avg_pool/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/fully_connected/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">11</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:SyncReplicasV2: </span><span class="token assign-left variable" style="color:rgb(191, 199, 213)">replicas_to_aggregate</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">2</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span><span class="token plain"> </span><span class="token assign-left variable" style="color:rgb(191, 199, 213)">total_num_replicas</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">2</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Starting evaluation at </span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01-20:00:14</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">20</span><span class="token plain">:00:15.745881: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1030</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Creating TensorFlow device </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">/gpu:0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">device: </span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token plain">, name: Tesla K80, pci bus id: 0000:00:04.0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">20</span><span class="token plain">:00:15.745949: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1030</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Creating TensorFlow device </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">/gpu:1</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">device: </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain">, name: Tesla K80, pci bus id: 0000:00:05.0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">20</span><span class="token plain">:00:15.745958: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1030</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Creating TensorFlow device </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">/gpu:2</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">device: </span><span class="token number" style="color:rgb(247, 140, 108)">2</span><span class="token plain">, name: Tesla K80, pci bus id: 0000:00:06.0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">20</span><span class="token plain">:00:15.745964: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1030</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Creating TensorFlow device </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">/gpu:3</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">device: </span><span class="token number" style="color:rgb(247, 140, 108)">3</span><span class="token plain">, name: Tesla K80, pci bus id: 0000:00:07.0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">20</span><span class="token plain">:00:15.745969: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1030</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Creating TensorFlow device </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">/gpu:4</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">device: </span><span class="token number" style="color:rgb(247, 140, 108)">4</span><span class="token plain">, name: Tesla K80, pci bus id: 0000:00:08.0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">20</span><span class="token plain">:00:15.745975: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1030</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Creating TensorFlow device </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">/gpu:5</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">device: </span><span class="token number" style="color:rgb(247, 140, 108)">5</span><span class="token plain">, name: Tesla K80, pci bus id: 0000:00:09.0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">20</span><span class="token plain">:00:15.745987: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1030</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Creating TensorFlow device </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">/gpu:6</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">device: </span><span class="token number" style="color:rgb(247, 140, 108)">6</span><span class="token plain">, name: Tesla K80, pci bus id: 0000:00:0a.0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">20</span><span class="token plain">:00:15.745997: I tensorflow/core/common_runtime/gpu/gpu_device.cc:1030</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Creating TensorFlow device </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">/gpu:7</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">device: </span><span class="token number" style="color:rgb(247, 140, 108)">7</span><span class="token plain">, name: Tesla K80, pci bus id: 0000:00:0b.0</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Restoring parameters from gs://path/model_dir/model.ckpt-10023</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">2</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">3</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">4</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">5</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">6</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">7</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">9</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">10</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">11</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">12</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">13</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">..</span><span class="token plain">.</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Evaluation </span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token number" style="color:rgb(247, 140, 108)">100</span><span class="token plain">/100</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Finished evaluation at </span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01-20:00:31</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Saving dict </span><span class="token keyword" style="font-style:italic">for</span><span class="token plain"> global step </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain">: accuracy </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0.0994</span><span class="token plain">, global_step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain">, loss </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">630.425</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><h4 class="anchor anchorWithStickyNavbar_mojV" id="worker">Worker<a class="hash-link" href="#worker" title="Direct link to heading"></a></h4><p>Run this on worker: |
| Runs an Experiment in sync mode on 4 GPUs using CPU as parameter server for |
| 40000 steps. It will run evaluation a couple of times during training. Make sure |
| the model_dir is the same as defined on the TF_CONFIG.</p><div class="codeBlockContainer_I0IT language-shell theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-shell codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">python cifar10_main.py --data-dir</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">gs://path/cifar-10-data </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --job-dir</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">gs://path/model_dir/ </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --num-gpus</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">4</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --train-steps</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">40000</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">\</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> --sync</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p><em>Output:</em></p><div class="codeBlockContainer_I0IT language-shell theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-shell codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Using model_dir </span><span class="token keyword" style="font-style:italic">in</span><span class="token plain"> TF_CONFIG: gs://path/model_dir/</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Using config: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string" style="color:rgb(195, 232, 141)">'_save_checkpoints_secs'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">600</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token string" style="color:rgb(195, 232, 141)">'_num_ps_replicas'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_keep_checkpoint_max'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">5</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_task_type'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> u</span><span class="token string" style="color:rgb(195, 232, 141)">'worker'</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token string" style="color:rgb(195, 232, 141)">'_is_chief'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> False, </span><span class="token string" style="color:rgb(195, 232, 141)">'_cluster_spec'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token operator" style="color:rgb(137, 221, 255)"><</span><span class="token plain">tensorflow.python.training.server_lib.ClusterSpec object at 0x7f6918438e1</span><span class="token operator file-descriptor important" style="color:rgb(137, 221, 255)">0</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain">,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token string" style="color:rgb(195, 232, 141)">'_model_dir'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'gs://<path>/model_dir/'</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token string" style="color:rgb(195, 232, 141)">'_save_checkpoints_steps'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> None, </span><span class="token string" style="color:rgb(195, 232, 141)">'_keep_checkpoint_every_n_hours'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">10000</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token string" style="color:rgb(195, 232, 141)">'_session_config'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> intra_op_parallelism_threads: </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">gpu_options </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">allow_soft_placement: </span><span class="token boolean" style="color:rgb(255, 88, 116)">true</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_tf_random_seed'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> None, </span><span class="token string" style="color:rgb(195, 232, 141)">'_environment'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> u</span><span class="token string" style="color:rgb(195, 232, 141)">'cloud'</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_num_worker_replicas'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain">,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token string" style="color:rgb(195, 232, 141)">'_task_id'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_save_summary_steps'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">100</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_tf_config'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> gpu_options </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> per_process_gpu_memory_fraction: </span><span class="token number" style="color:rgb(247, 140, 108)">1.0</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">..</span><span class="token plain">.</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">19</span><span class="token plain">:59:26.496208: I tensorflow/core/common_runtime/gpu/gpu_device.cc:940</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Found device </span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token plain"> with properties:</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">name: Tesla K80</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">major: </span><span class="token number" style="color:rgb(247, 140, 108)">3</span><span class="token plain"> minor: </span><span class="token number" style="color:rgb(247, 140, 108)">7</span><span class="token plain"> memoryClockRate </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">GHz</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0.8235</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">pciBusID 0000:00:04.0</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">Total memory: </span><span class="token number" style="color:rgb(247, 140, 108)">11</span><span class="token plain">.17GiB</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">Free memory: </span><span class="token number" style="color:rgb(247, 140, 108)">11</span><span class="token plain">.09GiB</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">19</span><span class="token plain">:59:26.775660: I tensorflow/core/common_runtime/gpu/gpu_device.cc:940</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Found device </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain"> with properties:</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">name: Tesla K80</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">major: </span><span class="token number" style="color:rgb(247, 140, 108)">3</span><span class="token plain"> minor: </span><span class="token number" style="color:rgb(247, 140, 108)">7</span><span class="token plain"> memoryClockRate </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">GHz</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0.8235</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">pciBusID 0000:00:05.0</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">Total memory: </span><span class="token number" style="color:rgb(247, 140, 108)">11</span><span class="token plain">.17GiB</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">Free memory: </span><span class="token number" style="color:rgb(247, 140, 108)">11</span><span class="token plain">.10GiB</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">..</span><span class="token plain">.</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-08-01 </span><span class="token number" style="color:rgb(247, 140, 108)">19</span><span class="token plain">:59:29.675171: I tensorflow/core/distributed_runtime/rpc/grpc_server_lib.cc:316</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Started server with target: grpc://localhost:8000</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_2/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_3/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_4/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_5/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage/residual_v1_6/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1/avg_pool/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_2/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_3/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_4/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_2/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_3/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_4/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_5/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_1/residual_v1_6/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">32</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">16</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token 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style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_1/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_2/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_3/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_4/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_5/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:image after unit resnet/tower_0/stage_2/residual_v1_6/: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">?, </span><span class="token number" style="color:rgb(247, 140, 108)">64</span><span class="token plain">, </span><span class="token number" style="color:rgb(247, 140, 108)">8</span><span class="token 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style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:SyncReplicasV2: </span><span class="token assign-left variable" style="color:rgb(191, 199, 213)">replicas_to_aggregate</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">2</span><span class="token punctuation" style="color:rgb(199, 146, 234)">;</span><span class="token plain"> </span><span class="token assign-left variable" style="color:rgb(191, 199, 213)">total_num_replicas</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token number" style="color:rgb(247, 140, 108)">2</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Create CheckpointSaverHook.</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-07-31 </span><span class="token number" style="color:rgb(247, 140, 108)">22</span><span class="token plain">:38:04.629150: I</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">tensorflow/core/distributed_runtime/master.cc:209</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> CreateSession still waiting</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token keyword" style="font-style:italic">for</span><span class="token plain"> response from worker: /job:master/replica:0/task:0</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-07-31 </span><span class="token number" style="color:rgb(247, 140, 108)">22</span><span class="token plain">:38:09.263492: I</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">tensorflow/core/distributed_runtime/master_session.cc:999</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Start master</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">session cc58f93b1e259b0c with config:</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">intra_op_parallelism_threads: </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">gpu_options </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">per_process_gpu_memory_fraction: </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">allow_soft_placement: </span><span class="token boolean" style="color:rgb(255, 88, 116)">true</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:loss </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">5.82382</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:loss </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">5.82382</span><span class="token plain">, learning_rate </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0.8</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">1116.92</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">1116.92</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">10</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">1233.73</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">1377.83</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">20</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">1485.43</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2509.3</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">30</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">1680.27</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2770.39</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">40</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">1825.38</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2788.78</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">50</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">1929.32</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2697.27</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">60</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2015.17</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2749.05</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">70</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:loss </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">37.6272</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">79</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">19.554</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:loss </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">37.6272</span><span class="token plain">, learning_rate </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0.8</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">19.554</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2074.92</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2618.36</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">80</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2132.71</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2744.13</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">90</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2183.38</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2777.21</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">100</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2224.4</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2739.03</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">110</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2240.28</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2431.26</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">120</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2272.12</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2739.32</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">130</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2300.68</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2750.03</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">140</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2325.81</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2745.63</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">150</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2347.14</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2721.53</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">160</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Average examples/sec: </span><span class="token number" style="color:rgb(247, 140, 108)">2367.74</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">2754.54</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">170</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:loss </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">27.8453</span><span class="token plain">, step </span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">179</span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token number" style="color:rgb(247, 140, 108)">18.893</span><span class="token plain"> sec</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">..</span><span class="token plain">.</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><h4 class="anchor anchorWithStickyNavbar_mojV" id="ps">PS<a class="hash-link" href="#ps" title="Direct link to heading"></a></h4><p>Run this on ps: |
| The ps will not do training so most of the arguments won't affect the execution</p><div class="codeBlockContainer_I0IT language-shell theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-shell codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">python cifar10_main.py --job-dir</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token plain">gs://path/model_dir/</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><p><em>Output:</em></p><div class="codeBlockContainer_I0IT language-shell theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-shell codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Using model_dir </span><span class="token keyword" style="font-style:italic">in</span><span class="token plain"> TF_CONFIG: gs://path/model_dir/</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">INFO:tensorflow:Using config: </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token string" style="color:rgb(195, 232, 141)">'_save_checkpoints_secs'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">600</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_num_ps_replicas'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_keep_checkpoint_max'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">5</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_task_type'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> u</span><span class="token string" style="color:rgb(195, 232, 141)">'ps'</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_is_chief'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> False, </span><span class="token string" style="color:rgb(195, 232, 141)">'_cluster_spec'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token operator" style="color:rgb(137, 221, 255)"><</span><span class="token plain">tensorflow.python.training.server_lib.ClusterSpec object at 0x7f48f1addf9</span><span class="token operator file-descriptor important" style="color:rgb(137, 221, 255)">0</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_model_dir'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">'gs://path/model_dir/'</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_save_checkpoints_steps'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> None, </span><span class="token string" style="color:rgb(195, 232, 141)">'_keep_checkpoint_every_n_hours'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">10000</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_session_config'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> intra_op_parallelism_threads: </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">gpu_options </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">allow_soft_placement: </span><span class="token boolean" style="color:rgb(255, 88, 116)">true</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_tf_random_seed'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> None, </span><span class="token string" style="color:rgb(195, 232, 141)">'_environment'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> u</span><span class="token string" style="color:rgb(195, 232, 141)">'cloud'</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_num_worker_replicas'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_task_id'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_save_summary_steps'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token number" style="color:rgb(247, 140, 108)">100</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_tf_config'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> gpu_options </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> per_process_gpu_memory_fraction: </span><span class="token number" style="color:rgb(247, 140, 108)">1.0</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_evaluation_master'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> </span><span class="token string" style="color:rgb(195, 232, 141)">''</span><span class="token plain">, </span><span class="token string" style="color:rgb(195, 232, 141)">'_master'</span><span class="token builtin class-name" style="color:rgb(255, 203, 107)">:</span><span class="token plain"> u</span><span class="token string" style="color:rgb(195, 232, 141)">'grpc://master-ip:8000'</span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-07-31 </span><span class="token number" style="color:rgb(247, 140, 108)">22</span><span class="token plain">:54:58.928088: I tensorflow/core/distributed_runtime/rpc/grpc_channel.cc:215</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Initialize GrpcChannelCache </span><span class="token keyword" style="font-style:italic">for</span><span class="token plain"> job master -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> master-ip:8000</span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-07-31 </span><span class="token number" style="color:rgb(247, 140, 108)">22</span><span class="token plain">:54:58.928153: I tensorflow/core/distributed_runtime/rpc/grpc_channel.cc:215</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Initialize GrpcChannelCache </span><span class="token keyword" style="font-style:italic">for</span><span class="token plain"> job </span><span class="token function" style="color:rgb(130, 170, 255)">ps</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> localhost:8000</span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-07-31 </span><span class="token number" style="color:rgb(247, 140, 108)">22</span><span class="token plain">:54:58.928160: I tensorflow/core/distributed_runtime/rpc/grpc_channel.cc:215</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Initialize GrpcChannelCache </span><span class="token keyword" style="font-style:italic">for</span><span class="token plain"> job worker -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> </span><span class="token punctuation" style="color:rgb(199, 146, 234)">{</span><span class="token number" style="color:rgb(247, 140, 108)">0</span><span class="token plain"> -</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"> worker-ip:8000</span><span class="token punctuation" style="color:rgb(199, 146, 234)">}</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"></span><span class="token number" style="color:rgb(247, 140, 108)">2017</span><span class="token plain">-07-31 </span><span class="token number" style="color:rgb(247, 140, 108)">22</span><span class="token plain">:54:58.929873: I tensorflow/core/distributed_runtime/rpc/grpc_server_lib.cc:316</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><span class="token plain"> Started server with target: grpc://localhost:8000</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><h2 class="anchor anchorWithStickyNavbar_mojV" id="visualizing-results-with-tensorboard">Visualizing results with TensorBoard<a class="hash-link" href="#visualizing-results-with-tensorboard" title="Direct link to heading"></a></h2><p>When using Estimators you can also visualize your data in TensorBoard, with no |
| changes in your code. You can use TensorBoard to visualize your TensorFlow |
| graph, plot quantitative metrics about the execution of your graph, and show |
| additional data like images that pass through it.</p><p>You'll see something similar to this if you "point" TensorBoard to the |
| <code>job dir</code> parameter you used to train or evaluate your model.</p><p>Check TensorBoard during training or after it. Just point TensorBoard to the |
| model_dir you chose on the previous step.</p><div class="codeBlockContainer_I0IT language-shell theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-shell codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">tensorboard --log-dir</span><span class="token operator" style="color:rgb(137, 221, 255)">=</span><span class="token string" style="color:rgb(195, 232, 141)">"<job dir>"</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg class="copyButtonSuccessIcon_i9w9" viewBox="0 0 24 24"><path d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div><h2 class="anchor anchorWithStickyNavbar_mojV" id="warnings">Warnings<a class="hash-link" href="#warnings" title="Direct link to heading"></a></h2><p>When running <code>cifar10_main.py</code> with <code>--sync</code> argument you may see an error |
| similar to:</p><div class="codeBlockContainer_I0IT language-python theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-python codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">File </span><span class="token string" style="color:rgb(195, 232, 141)">"cifar10_main.py"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> line </span><span class="token number" style="color:rgb(247, 140, 108)">538</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> </span><span class="token keyword" style="font-style:italic">in</span><span class="token plain"> </span><span class="token operator" style="color:rgb(137, 221, 255)"><</span><span class="token plain">module</span><span class="token operator" style="color:rgb(137, 221, 255)">></span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> tf</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">app</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">run</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">File </span><span class="token string" style="color:rgb(195, 232, 141)">"/usr/local/lib/python2.7/dist-packages/tensorflow/python/platform/app.py"</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> line </span><span class="token number" style="color:rgb(247, 140, 108)">48</span><span class="token punctuation" style="color:rgb(199, 146, 234)">,</span><span class="token plain"> </span><span class="token keyword" style="font-style:italic">in</span><span class="token plain"> run</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"> _sys</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">exit</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">main</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token plain">_sys</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">argv</span><span class="token punctuation" style="color:rgb(199, 146, 234)">[</span><span class="token punctuation" style="color:rgb(199, 146, 234)">:</span><span class="token number" style="color:rgb(247, 140, 108)">1</span><span class="token punctuation" style="color:rgb(199, 146, 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punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token plain"> </span><span class="token keyword" style="font-style:italic">for</span><span class="token plain"> s </span><span class="token keyword" style="font-style:italic">in</span><span class="token plain"> traceback</span><span class="token punctuation" style="color:rgb(199, 146, 234)">.</span><span class="token plain">format_stack</span><span class="token punctuation" style="color:rgb(199, 146, 234)">(</span><span class="token punctuation" style="color:rgb(199, 146, 234)">)</span><span class="token punctuation" style="color:rgb(199, 146, 234)">]</span><br></span></code></pre><button type="button" aria-label="Copy code to clipboard" title="Copy" class="copyButton_eDfN clean-btn"><span class="copyButtonIcons_W9eQ" aria-hidden="true"><svg class="copyButtonIcon_XEyF" viewBox="0 0 24 24"><path d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 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