UXLF Open-Source Working Group

The UXL Foundation Working Group defines, builds, and maintains UXLF open-source projects.

Meetings

The Working Group meets the 4th Tuesday of each month. Working group meetings track active work packages and discuss opening new work packages.

• See Meeting Notes.
• Recordings of the meetings are available in the Linux Foundation https://openprofile.dev/ profile. If you are a member of the Working Group, you can access this through your account.

Active Work Packages

• Open-Source Project Best Practices
• Security Processes and Practices
• Public CI Infrastructure

Projects

• oneDNN:
  • The oneAPI Deep Neural Network Library (oneDNN) is an open-source cross-platform performance library of basic building blocks for deep learning applications.
  • Upcoming oneDNN Milestones: v3.10 (Oct 30, 2025); v3.11 (Feb 5, 2026)
• oneMath:
  • The oneAPI Math Library (oneMath) defines a set of fundamental mathematical routines for use in high-performance computing and other applications.
  • Upcoming oneMath Milestones: v0.9 (Nov 4, 2025)
• oneDAL:
  • The oneAPI Data Analytics Library (oneDAL) is a powerful machine learning library that helps you accelerate big data analysis at all stages: preprocessing, transformation, analysis, modeling, validation, and decision making.
  • Upcoming oneDAL Milestones: Regular monthly releases
• oneTBB:
  • The oneAPI Threading Building Blocks Library (oneTBB) is a flexible C++ library that simplifies the work of adding parallelism to complex applications, even if you are not a threading expert.
  • Upcoming oneTBB Milestones: 2022.3.0 (Oct 31, 2025); 2022.4.0 (Mar 31, 2026)
• oneDPL:
  • The oneAPI DPC++ Library (oneDPL) provides the functionality specified in the C++ standard, with extensions to support data parallelism and offloading to devices, and with extensions to simplify its usage for implementing data parallel algorithms.
  • Upcoming oneDPL Milestones: 2022.10.0 (Oct 16, 2025); 2022.11.0 (Q1'2026)
• oneCCL:
  • The oneAPI Collective Communications Library (oneCCL) provides an efficient implementation of communication patterns used in deep learning.
  • Upcoming oneCCL Milestones: 2021.17 (Oct 24, 2025)

Communication

• Mailing List: Receive calendar invites and mailing list emails.
• Slack: Join the "wg-open-source" channel.