TensorFlow MLIR

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href="https://www.tensorflow.org/mlir?hl=vi" /><title>TensorFlow MLIR</title> <meta property="og:title" content="TensorFlow MLIR"><meta name="description" content="An intermediate representation and compiler framework, MLIR unifies the infrastructure for high-performance ML models in TensorFlow."> <meta property="og:description" content="An intermediate representation and compiler framework, MLIR unifies the infrastructure for high-performance ML models in TensorFlow."><meta property="og:url" content="https://www.tensorflow.org/mlir"><meta property="og:image" content="https://www.tensorflow.org/static/images/tf_logo_social.png"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="675"><meta property="og:locale" content="en"><meta name="twitter:card" content="summary_large_image"><script type="application/ld+json"> { "@context": "https://schema.org", "@type": "Article", "headline": "" } </script> <link rel="stylesheet" href="/extras.css"></head> 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track-type="globalNav" track-name="breadcrumb" track-metadata-position="3" track-metadata-eventdetail="TensorFlow MLIR" > MLIR </a> </li> </ul> </div> <devsite-feature-tooltip ack-key="AckCollectionsBookmarkTooltipDismiss" analytics-category="Site-Wide Custom Events" analytics-action-show="Callout Profile displayed" analytics-action-close="Callout Profile dismissed" analytics-label="Create Collection Callout" class="devsite-page-bookmark-tooltip nocontent" dismiss-button="true" id="devsite-collections-dropdown" dismiss-button-text="Dismiss" close-button-text="Got it"> <devsite-bookmark></devsite-bookmark> <span slot="popout-heading"> Stay organized with collections </span> <span slot="popout-contents"> Save and categorize content based on your preferences. </span> </devsite-feature-tooltip> <devsite-toc class="devsite-nav" depth="2" devsite-toc-embedded disabled> </devsite-toc> <div class="devsite-article-body clearfix devsite-no-page-title"> <section class="devsite-landing-row devsite-landing-row-2-up" header-position="top" > <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header" > <div class="devsite-landing-row-header-text"> <h2 id="mlir-unifies-the-infrastructure-for-high-performance-ml-models-in-tensorflow" data-text="MLIR unifies the infrastructure for high-performance ML models in TensorFlow." tabindex="0"> MLIR unifies the infrastructure for high-performance ML models in TensorFlow. </h2> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom" > <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <div class="devsite-landing-row-item-description-content"> The <a href="https://mlir.llvm.org/" class="external">MLIR</a> project defines a common intermediate representation (IR) that unifies the infrastructure required to execute high performance machine learning models in TensorFlow and similar ML frameworks. This project will include the application of HPC techniques, along with integration of search algorithms like reinforcement learning. MLIR aims to reduce the cost to bring up new hardware, and improve usability for existing TensorFlow users. </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-description" description-position="bottom" > <div class="devsite-landing-row-item-media "> <div class="devsite-landing-row-item-code"> <div></div><devsite-code><pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded syntax="SWIG"><span class="devsite-syntax-c1">// Syntactically similar to LLVM:</span> <span class="devsite-syntax-n">func</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-err">@</span><span class="devsite-syntax-n">testFunction</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nf">%arg0</span><span class="devsite-syntax-o">:</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-n">i32</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">{</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nf">%x</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-n">call</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-err">@</span><span class="devsite-syntax-n">thingToCall</span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-nf">%arg0</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-p">(</span><span class="devsite-syntax-n">i32</span><span class="devsite-syntax-p">)</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">-></span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-n">i32</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-n">br</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">^</span><span class="devsite-syntax-n">bb1</span> <span class="devsite-syntax-o">^</span><span class="devsite-syntax-n">bb1</span><span class="devsite-syntax-o">:</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-nf">%y</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">=</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-n">arith</span><span class="devsite-syntax-p">.</span><span class="devsite-syntax-n">addi</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nf">%x</span><span class="devsite-syntax-p">,</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nf">%x</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-n">i32</span> <span class="devsite-syntax-w"> </span><span class="devsite-syntax-k">return</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-nf">%y</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-o">:</span><span class="devsite-syntax-w"> </span><span class="devsite-syntax-n">i32</span> <span class="devsite-syntax-p">}</span></pre></devsite-code> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-4-up devsite-landing-row-cards" header-position="top" > <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <devsite-video autohide="1" showinfo="0" video-id="qzljG6DKgic" ></devsite-video> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="multi-level-intermediate-representation-for-compiler-infrastructure" data-text="Multi-Level Intermediate Representation for Compiler Infrastructure" class="hide-from-toc no-link" tabindex="0"> <a href="https://www.youtube.com/watch?v=qzljG6DKgic"> Multi-Level Intermediate Representation for Compiler Infrastructure </a> </h3> <div class="devsite-landing-row-item-buttons"> <a href="https://www.youtube.com/watch?v=qzljG6DKgic" class="button button-white " >Watch the video</a> </div> </div> </div> </div> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://blog.tensorflow.org/2019/04/mlir-new-intermediate-representation.html"> <picture> <img alt="" src="https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9.png" srcset="https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_36.png 36w,https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_48.png 48w,https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_72.png 72w,https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_96.png 96w,https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_480.png 480w,https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_720.png 720w,https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_856.png 856w,https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_960.png 960w,https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_1440.png 1440w,https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_1920.png 1920w,https://www.tensorflow.org/static/resources/images/tf-logo-card-16x9_2880.png 2880w" sizes="(max-width: 600px) 50vw, (max-width: 840px) 25vw, 342px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="a-new-intermediate-representation-and-compiler-framework" data-text="A new intermediate representation and compiler framework" class="hide-from-toc no-link" tabindex="0"> <a href="https://blog.tensorflow.org/2019/04/mlir-new-intermediate-representation.html"> A new intermediate representation and compiler framework </a> </h3> <div class="devsite-landing-row-item-buttons"> <a href="https://blog.tensorflow.org/2019/04/mlir-new-intermediate-representation.html" class="button button-white " >Read on TensorFlow blog</a> </div> </div> </div> </div> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://github.com/llvm/llvm-project/tree/main/mlir"> <picture> <img alt="" src="https://www.tensorflow.org/static/resources/images/github-card-16x9.png" srcset="https://www.tensorflow.org/static/resources/images/github-card-16x9_36.png 36w,https://www.tensorflow.org/static/resources/images/github-card-16x9_48.png 48w,https://www.tensorflow.org/static/resources/images/github-card-16x9_72.png 72w,https://www.tensorflow.org/static/resources/images/github-card-16x9_96.png 96w,https://www.tensorflow.org/static/resources/images/github-card-16x9_480.png 480w,https://www.tensorflow.org/static/resources/images/github-card-16x9_720.png 720w,https://www.tensorflow.org/static/resources/images/github-card-16x9_856.png 856w,https://www.tensorflow.org/static/resources/images/github-card-16x9_960.png 960w,https://www.tensorflow.org/static/resources/images/github-card-16x9_1440.png 1440w,https://www.tensorflow.org/static/resources/images/github-card-16x9_1920.png 1920w,https://www.tensorflow.org/static/resources/images/github-card-16x9_2880.png 2880w" sizes="(max-width: 600px) 50vw, (max-width: 840px) 25vw, 342px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="mlir-on-github" data-text="MLIR on GitHub" class="hide-from-toc no-link" tabindex="0"> <a href="https://github.com/llvm/llvm-project/tree/main/mlir"> MLIR on GitHub </a> </h3> <div class="devsite-landing-row-item-buttons"> <a href="https://github.com/llvm/llvm-project/tree/main/mlir" class="button button-white " >View on GitHub</a> </div> </div> </div> </div> <div class="devsite-landing-row-item" description-position="bottom" > <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"> <a href="https://github.com/tensorflow/tensorflow/tree/master/tensorflow/compiler/mlir"> <picture> <img alt="" src="https://www.tensorflow.org/static/resources/images/github-card-16x9.png" srcset="https://www.tensorflow.org/static/resources/images/github-card-16x9_36.png 36w,https://www.tensorflow.org/static/resources/images/github-card-16x9_48.png 48w,https://www.tensorflow.org/static/resources/images/github-card-16x9_72.png 72w,https://www.tensorflow.org/static/resources/images/github-card-16x9_96.png 96w,https://www.tensorflow.org/static/resources/images/github-card-16x9_480.png 480w,https://www.tensorflow.org/static/resources/images/github-card-16x9_720.png 720w,https://www.tensorflow.org/static/resources/images/github-card-16x9_856.png 856w,https://www.tensorflow.org/static/resources/images/github-card-16x9_960.png 960w,https://www.tensorflow.org/static/resources/images/github-card-16x9_1440.png 1440w,https://www.tensorflow.org/static/resources/images/github-card-16x9_1920.png 1920w,https://www.tensorflow.org/static/resources/images/github-card-16x9_2880.png 2880w" sizes="(max-width: 600px) 50vw, (max-width: 840px) 25vw, 342px" loading="lazy" > </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description" > <div class="devsite-landing-row-item-body"> <h3 id="tensorflow-mlir-on-github" data-text="TensorFlow MLIR on GitHub" class="hide-from-toc no-link" tabindex="0"> <a href="https://github.com/tensorflow/tensorflow/tree/master/tensorflow/compiler/mlir"> TensorFlow MLIR on GitHub </a> </h3> <div class="devsite-landing-row-item-buttons"> <a href="https://github.com/tensorflow/tensorflow/tree/master/tensorflow/compiler/mlir" class="button button-white " >View on GitHub</a> </div> </div> </div> </div> </div> </div> </section> </div> <div class="devsite-floating-action-buttons"> </div> </article> <devsite-notification > </devsite-notification> <div class="devsite-content-data"> <template class="devsite-content-data-template"> [[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],[],[],[]] </template> </div> </devsite-content> </main> <devsite-footer-promos 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