Intel® AI Analytics Toolkit Release Notes


Publicado:08/09/2019   Última atualização:09/03/2020


This document provides details about new features and known issues for the Intel® AI Analytics Toolkit. The toolkit includes the following components:

  • Intel® Optimization for TensorFlow*

  • Intel® Optimization for PyTorch*

  • Intel® Distribution for Python*

  • Intel Low Precision Optimization Tool for Tensorflow*

  • Model Zoo for Intel® Architecture

Version History

Date Version Major Change Summary
Sep 2020 2021.1-beta09

replace AI Quantization tool with iLPOT and replace PyTorch with Intel Optimization for PyTorch.

Upgrade Tensorflow version from 2.1 to 2.2.

July 2020 2021.1-beta08 July 2020 Beta release of Intel® oneAPI AI Toolkit.
June 2020 2021.1-beta07 June 2020 Beta release of Intel® oneAPI AI Toolkit.
April 2020 2021.1-beta06 April 2020 Beta release of Intel® oneAPI AI Toolkit.
March 2020 2021.1-beta05 March 2020 Beta release of Intel® oneAPI AI Toolkit.
February 2020 2021.1-beta04

February 2020 Beta release of Intel® oneAPI AI Toolkit.

Updated known issue list.

November 2019 2021.1-beta03 Beta 03 initial public release of Intel® oneAPI AI Toolkit

Where to Find the Release

Please check the release page for more information on how to acquire the package.

Compatibility Notes

  • Intel® Optimization for TensorFlow* is compatible with version 2.2

  • Intel® Optimization for PyTorch * is compatible with version 1.5

  • Intel® Distribution for Python* is compatible with cpython version 3.7

System Requirements

Please see system requirements.

How to Start Using the Tools

Please reference the usage guides for each of the included tools:

New in This Release

New Features

Added Intel Low Precision Optimization Tool ( Replaced AI Quantization Tool for Tensorflow)

Upgrade Intel Optimization for Tensorflow from 2.1 to 2.2.

Known Limitation

Intel® Optimization for PyTorch* requires Intel® AVX512 supports on the system.

Notices and Disclaimers

Intel technologies may require enabled hardware, software or service activation.

No product or component can be absolutely secure.

Your costs and results may vary.

© Intel Corporation. Intel, the Intel logo, and other Intel marks are trademarks of Intel Corporation or its subsidiaries. Other names and brands may be claimed as the property of others.

No license (express or implied, by estoppel or otherwise) to any intellectual property rights is granted by this document.

The products described may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request.

Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

Informações de produto e desempenho


Os compiladores da Intel podem ou não otimizar para o mesmo nível de microprocessadores não Intel no caso de otimizações que não são exclusivas para microprocessadores Intel. Essas otimizações incluem os conjuntos de instruções SSE2, SSE3 e SSSE3, e outras otimizações. A Intel não garante a disponibilidade, a funcionalidade ou eficácia de qualquer otimização sobre microprocessadores não fabricados pela Intel. As otimizações que dependem de microprocessadores neste produto são destinadas ao uso com microprocessadores Intel. Algumas otimizações não específicas da microarquitetura Intel são reservadas para os microprocessadores Intel. Consulte os Guias de Usuário e Referência do produto aplicáveis para obter mais informações sobre os conjuntos de instruções específicos cobertos por este aviso.

Revisão do aviso #20110804