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book_path: /mlir/_book.yaml
project_path: /mlir/_project.yaml
description: An intermediate representation and compiler framework, MLIR unifies the
 infrastructure for high-performance ML models in TensorFlow.
landing_page:
  custom_css_path: /site-assets/css/style.css
  rows:
  - heading: MLIR unifies the infrastructure for high-performance ML models in TensorFlow.
    items:
    - description: >
        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.

    - code_block: |
        <pre class = "prettyprint">
        // Syntactically similar to LLVM:
        func @testFunction(%arg0: i32) {
          %x = call @thingToCall(%arg0) : (i32) -> i32
          br ^bb1
        ^bb1:
          %y = arith.addi %x, %x : i32
          return %y : i32
        }
        </pre>

  - classname: devsite-landing-row-cards
    items:
    - heading: "Multi-Level Intermediate Representation for Compiler Infrastructure"
      youtube_id: qzljG6DKgic
      buttons:
      - label: Watch the video
        path: https://www.youtube.com/watch?v=qzljG6DKgic
    - heading: "A new intermediate representation and compiler framework"
      image_path: /resources/images/tf-logo-card-16x9.png
      path: https://blog.tensorflow.org/2019/04/mlir-new-intermediate-representation.html
      buttons:
      - label: Read on TensorFlow blog
        path: https://blog.tensorflow.org/2019/04/mlir-new-intermediate-representation.html
    - heading: MLIR on GitHub
      image_path: /resources/images/github-card-16x9.png
      path: https://github.com/llvm/llvm-project/tree/main/mlir
      buttons:
      - label: View on GitHub
        path: https://github.com/llvm/llvm-project/tree/main/mlir
    - heading: TensorFlow MLIR on GitHub
      image_path: /resources/images/github-card-16x9.png
      path: https://github.com/tensorflow/tensorflow/tree/master/tensorflow/compiler/mlir
      buttons:
      - label: View on GitHub
        path: https://github.com/tensorflow/tensorflow/tree/master/tensorflow/compiler/mlir