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Poplar SDK Release Notes
Version: 2.6.0
  • 1. Scope of this document
  • 2. Release overview
    • 2.1. TensorFlow
    • 2.2. TensorFlow Serving
    • 2.3. PopTorch
    • 2.4. PopART
    • 2.5. Poplar
    • 2.6. Graphcore communication library (GCL)
    • 2.7. PopVision analysis library (libpva)
    • 2.8. PopRun and PopDist
    • 2.9. Poplar Triton Backend
    • 2.10. Driver and utilities
  • 3. Package contents
  • 4. Product support and compatibility matrix
    • 4.1. Support levels
    • 4.2. Hardware support
    • 4.3. Operating system support
    • 4.4. Supported tools
    • 4.5. Additional requirements
      • 4.5.1. PopVision analysis tools
      • 4.5.2. TensorFlow
  • 5. List of changes
    • 5.1. Changelogs
      • 5.1.1. TensorFlow changelog
        • 2.6.0
          • New features
          • Bug fixes and optimisations
        • 2.5.1
          • New features
          • Bug fixes
      • 5.1.2. Keras changelog
        • 2.6.0
          • New features
          • Bug fixes
      • 5.1.3. IPU TensorFlow Addons changelog
        • 2.6.0
          • New features
          • Bug fixes
        • 2.5.1
          • New features
          • Bug fixes
      • 5.1.4. TensorFlow Serving changelog
        • 2.6.0
          • New features
          • Bug fixes
      • 5.1.5. PopTorch changelog
        • 2.6.0+74275
          • New features
          • Bug Fixes
        • 2.5.0
          • New features
          • Bug fixes
          • Other improvements
      • 5.1.6. PopART changelog
        • 2.6.0+5997
          • New features
          • Bug Fixes
          • Optimisations
          • Logging and documentation
        • 2.5.1
          • New features
          • Bug Fixes
          • Optimisations
          • Logging and documentation
      • 5.1.7. Poplar changelog
        • 2.6.0+5997
          • New features
          • Bug fixes
          • Other improvements
        • 2.5.1
          • New features
          • Bug fixes
          • Other improvements
      • 5.1.8. Poplar libraries (PopLibs) changelog
        • 2.6.0+5997
          • New features
          • Bug fixes
          • Other improvements
        • 2.5.1
          • New features
          • Bug fixes
          • Other improvements
      • 5.1.9. Graphcore Communication Library (GCL) changelog
        • 2.6.0+5997
          • New features
          • Bug fixes
          • Other improvements
        • 2.5.0
          • New features
          • Bug fixes
          • Other improvements
      • 5.1.10. PopVision analysis library (libpva) changelog
        • 2.6.0+5997
          • New features
          • Bug fixes
        • 2.5.0
          • New features
          • Bug fixes
      • 5.1.11. PopVision trace instrumentation library (libpvti) changelog
        • 2.6.0+5997
          • New features
          • Bug fixes
      • 5.1.12. PopDist changelog
        • 2.6.0+5997
          • New features
        • 2.5.0
          • New features
      • 5.1.13. PopRun changelog
        • 2.6.0+5997
          • New features
        • 2.5.0
          • New features
      • 5.1.14. Poplar Triton Backend changelog
        • 2.6.0
          • New features
          • Bug fixes
        • 2.5.0
          • New features
          • Bug fixes
      • 5.1.15. Driver and utilities changelog
        • Kernel module
          • 1.1.2
          • 1.1.1 (SDK 2.5.1)
        • Low-level libraries and tools
          • 2.6.0+5997
          • 2.5.1
    • 5.2. Known issues
      • 5.2.1. TensorFlow known issues
        • 2.6.0
        • 2.5.1
      • 5.2.2. Keras known issues
        • 2.6.0
      • 5.2.3. IPU TensorFlow Addons known issues
        • 2.6.0
        • 2.5.1
      • 5.2.4. TensorFlow Serving known issues
        • 2.6.0
      • 5.2.5. PopTorch known issues
        • 2.6.0+74275
        • 2.5.0
      • 5.2.6. PopART known issues
        • 2.6.0+5997
        • 2.5.1
      • 5.2.7. Poplar known issues
        • 2.6.0+5997
        • 2.5.1
      • 5.2.8. Poplar libraries (PopLibs) known issues
        • 2.6.0+5997
        • 2.5.1
      • 5.2.9. Graphcore Communication Library (GCL) known issues
        • 2.6.0+5997
        • 2.5.0
      • 5.2.10. PopVision analysis library (libpva) known issues
        • 2.6.0+5997
        • 2.5.0
      • 5.2.11. PopVision trace instrumentation library (libpvti) known issues
        • 2.6.0+5997
      • 5.2.12. PopDist known issues
        • 2.6.0+5997
        • 2.5.0
      • 5.2.13. PopRun known issues
        • 2.6.0+5997
        • 2.5.0
      • 5.2.14. Poplar Triton Backend known issues
        • 2.6.0
        • 2.5.0
      • 5.2.15. Driver and utilities known issues
        • 1.1.2
        • 1.1.1 (SDK 2.5.1)
    • 5.3. Compatibility changes
      • 5.3.1. TensorFlow compatibility changes
        • 2.6.0
        • 2.5.1
      • 5.3.2. IPU TensorFlow Addons compatibility changes
        • 2.6.0
        • 2.5.1
      • 5.3.3. TensorFlow Serving compatibility changes
        • 2.6.0
      • 5.3.4. PopTorch compatibility changes
        • 2.6.0+74275
        • 2.5.0
      • 5.3.5. PopART compatibility changes
        • 2.6.0+5997
        • 2.5.1
      • 5.3.6. Poplar compatibility changes
        • 2.6.0+5997
        • 2.5.1
      • 5.3.7. Poplar libraries (PopLibs) compatibility changes
        • 2.6.0+5997
        • 2.5.1
      • 5.3.8. Graphcore Communication Library (GCL) compatibility changes
        • 2.6.0+5997
        • 2.5.0
      • 5.3.9. PopVision analysis library (libpva) compatibility changes
        • 2.6.0+5997
        • 2.5.0
      • 5.3.10. PopVision trace instrumentation library (libpvti) compatibility changes
        • 2.6.0+5997
      • 5.3.11. PopDist compatibility changes
        • 2.6.0+5997
        • 2.5.0
      • 5.3.12. PopRun compatibility changes
        • 2.6.0+5997
        • 2.5.0
      • 5.3.13. Poplar Triton Backend compatibility changes
        • 2.6.0
        • 2.5.0
      • 5.3.14. Driver and utilities compatibility changes
        • 1.1.2
        • 1.1.1 (SDK 2.5.1)
  • 6. Legal notices
Poplar SDK Release Notes

6. Legal notices

The information included in the release notes is only for use with or for Graphcore products.

Use of the information included in the release notes is at your own risk, and subject to the terms of the Graphcore end-user license agreement.

All Graphcore products including hardware and software, described in the release notes, are subject to continuous changes at any time, without notice.

This software is made available under the terms of the Graphcore End User License Agreement (EULA). Please ensure you have read and accept the terms of the license before using the software.

Graphcloud®, Graphcore® and Poplar® are registered trademarks of Graphcore Ltd.

Bow™, Bow-2000™, Bow Pod™, Colossus™, In-Processor-Memory™, IPU-Core™, IPU-Exchange™, IPU-Fabric™, IPU-Link™, IPU-M2000™, IPU-Machine™, IPU-POD™, IPU-Tile™, PopART™, PopDist™, PopLibs™, PopRun™, PopVision™, PopTorch™, Streaming Memory™ and Virtual-IPU™ are trademarks of Graphcore Ltd.

All other trademarks are the property of their respective owners.

Copyright © 2016-2022 Graphcore Ltd. All rights reserved.

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