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page</button></div><div class="theme-doc-markdown markdown"><header><h1>Tensorboard</h1></header><h2 class="anchor anchorWithStickyNavbar_mojV" id="write-to-logdirs-by-the-environment-variable">Write to LogDirs by the environment variable<a class="hash-link" href="#write-to-logdirs-by-the-environment-variable" title="Direct link to heading">​</a></h2><h3 class="anchor anchorWithStickyNavbar_mojV" id="environment-variable">Environment variable<a class="hash-link" href="#environment-variable" title="Direct link to heading">​</a></h3><ul><li><code>SUBMARINE_TENSORBOARD_LOG_DIR</code>: Exist in every experiment container. You just need to direct your logs to <code>$(SUBMARINE_TENSORBOARD_LOG_DIR)</code> (<strong>NOTICE: it is <code>()</code> not <code>{}</code></strong>), and you can inspect the process on the tensorboard webpage.</li></ul><h3 class="anchor anchorWithStickyNavbar_mojV" id="example">Example<a class="hash-link" href="#example" title="Direct link to heading">​</a></h3><div class="codeBlockContainer_I0IT theme-code-block"><div class="codeBlockContent_wNvx" style="color:#bfc7d5;background-color:#292d3e"><pre tabindex="0" class="prism-code language-text codeBlock_jd64 thin-scrollbar"><code class="codeBlockLines_mRuA"><span class="token-line" style="color:#bfc7d5"><span class="token plain">{</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">  &quot;meta&quot;: {</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">    &quot;name&quot;: &quot;tensorflow-tensorboard-dist-mnist&quot;,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">    &quot;namespace&quot;: &quot;default&quot;,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">    &quot;framework&quot;: &quot;TensorFlow&quot;,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">    &quot;cmd&quot;: &quot;python /var/tf_mnist/mnist_with_summaries.py --log_dir=$(SUBMARINE_TENSORBOARD_LOG_DIR) --learning_rate=0.01 --batch_size=20&quot;,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">    &quot;envVars&quot;: {</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">      &quot;ENV_1&quot;: &quot;ENV1&quot;</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">  },</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">  &quot;environment&quot;: {</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">    &quot;image&quot;: &quot;apache/submarine:tf-mnist-with-summaries-1.0&quot;</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">  &quot;spec&quot;: {</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">    &quot;Worker&quot;: {</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">      &quot;replicas&quot;: 1,</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">      &quot;resources&quot;: &quot;cpu=1,memory=512M&quot;</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">  }</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" style="display:inline-block"></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="connect-to-the-tensorboard-webpage">Connect to the tensorboard webpage<a class="hash-link" href="#connect-to-the-tensorboard-webpage" title="Direct link to heading">​</a></h2><ol><li>Open the experiment page in the workbench, and Click the <code>TensorBoard</code> button.</li></ol><p><img loading="lazy" src="/assets/images/tensorboard-experiment-page-bf5d5aad633d80ef059ce4b7e4d91db3.png" width="2880" height="1577" class="img_E7b_"></p><ol start="2"><li>Inspect the process on tensorboard page.</li></ol><p><img loading="lazy" src="/assets/images/tensorboard-webpage-f8b9c5ceeb7b5ef535939ea22f680d96.png" width="2869" height="1579" class="img_E7b_"></p></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/apache/submarine/edit/master/website/docs/userDocs/others/tensorboard.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_dcUD" aria-hidden="true"><g><path d="m34.5 11.7l-3 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