Issues

• cross_entropy_loss value and gradient change between calls with 4+ threads, so multinomial LogisticRegression stops early

  bug
  uxlfoundation/oneDAL#3820 · Filter by author cakedev0 opened on Sep 29, 2026
  1

• Fix Index._find_inner_all early return that skips typedefs and enums

  uxlfoundation/oneDAL#3808 · Filter by author pamod-madubashana opened on Sep 23, 2026

• Add NEON codepaths and build option for aarch64

  help wanted
  uxlfoundation/oneDAL#3797 · Filter by author david-cortes-intel opened on Sep 21, 2026

• Bazel: DPC++ tests/examples cannot be analyzed in release link modes -- @onedal_release//:onedal_static_dpc does not exist

  bazelbug
  uxlfoundation/oneDAL#3791 · Filter by author napetrov opened on Sep 16, 2026

• Tooling gaps: .i kernel files unsearchable and skipped by pre-commit, formatter script mutates the tree, undocumented namespace vN re-export, 5 undocumented algorithms

  docsinfrastructure
  uxlfoundation/oneDAL#3781 · Filter by author napetrov opened on Sep 9, 2026

• AGENTS.md / Copilot instructions document a Bazel API that does not exist (17 verified defects) + no reachable lint command

  docsinfrastructure
  uxlfoundation/oneDAL#3780 · Filter by author napetrov opened on Sep 5, 2026
  2

• RandomForest best-first growth (max_leaf_nodes) picks a worse leaf-expansion order than sklearn

  uxlfoundation/oneDAL#3771 · Filter by author cakedev0 opened on Sep 1, 2026
  2

• K-Means: report fewer-than-requested distinct centroids via train_result instead of silently returning

  API/ABI breaking changeenhancement
  uxlfoundation/oneDAL#3770 · Filter by author Alexandr-Solovev opened on Sep 1, 2026

• Sanitized bazel builds with instrumented standard library

  bazelenhancementhelp wanted
  uxlfoundation/oneDAL#3626 · Filter by author david-cortes-intel opened on May 8, 2026

• [Bazel Migration] Master Tracking Issue (Make parity)

  bazelenhancement
  uxlfoundation/oneDAL#3530 · Filter by author napetrov opened on Feb 23, 2026
  6

• Add non-x86 versions of special functions

  enhancementhelp wanted
  uxlfoundation/oneDAL#3510 · Filter by author david-cortes-intel opened on Feb 13, 2026

• Add vectorized algorithm for forest mean/variance in aarch64/riscv

  good first issuehelp wantedperf
  uxlfoundation/oneDAL#3431 · Filter by author david-cortes-intel opened on Nov 5, 2025
  6

• Single-threaded BLAS/LAPACK calls create race conditions with OpenBLAS

  bughelp wanted
  uxlfoundation/oneDAL#3329 · Filter by author david-cortes-intel opened on Aug 22, 2025
  1

• oneDAL build for ARM MacOS

  help wanted
  uxlfoundation/oneDAL#3175 · Filter by author ethanglaser opened on Apr 15, 2025
  1

• Add GPU rocAucScore

  good first issuehacktoberfesthelp wanted
  uxlfoundation/oneDAL#3151 · Filter by author icfaust opened on Apr 1, 2025

• SVD fallback from QR factorization

  good first issuehacktoberfesthelp wanted
  uxlfoundation/oneDAL#3068 · Filter by author david-cortes-intel opened on Feb 10, 2025
  2

• Cholesky-based precision calculation

  good first issuehacktoberfesthelp wanted
  uxlfoundation/oneDAL#3067 · Filter by author david-cortes-intel opened on Feb 10, 2025

• Partial eigendecompositions for rank-deficient matrices

  good first issuehacktoberfesthelp wanted
  uxlfoundation/oneDAL#3066 · Filter by author david-cortes-intel opened on Feb 10, 2025
  1

• How to convert a trained LGBM model to DAAL model by CPP interfaces?

  uxlfoundation/oneDAL#2836 · Filter by author AllenSun1024 opened on Jul 2, 2024
  6

• Feature Request: Add Support for Linear Trees in LightGBM

  uxlfoundation/oneDAL#2817 · Filter by author dragonbra opened on Jun 12, 2024
  3

• Improvement: Allow to pass arguments to error message functions

  good first issuehacktoberfesthelp wanted
  uxlfoundation/oneDAL#2742 · Filter by author keeranroth opened on Apr 24, 2024
  4

• PCA tests fail periodically.

  uxlfoundation/oneDAL#2487 · Filter by author KalyanovD opened on Aug 30, 2023
  3

• Support for accelerating NGBoost

  enhancement
  uxlfoundation/oneDAL#2132 · Filter by author Geethen opened on Oct 14, 2022
  1

• Feature request: Add support for ClangCl on MSVC

  enhancement
  uxlfoundation/oneDAL#2115 · Filter by author emmenlau opened on Apr 14, 2022
  7

• Implement HistGradientBoostingRegressor

  enhancement
  uxlfoundation/oneDAL#2099 · Filter by author deadsoul44 opened on Mar 23, 2022
  1