Issues

• CI fails on Windows conda-forge OpenBLAS job

  joblib/threadpoolctl#266 · Filter by author virchan opened on Oct 13, 2026
  2

• CI fails on Windows conda-forge jobs (MKL and OpenBLAS)

  joblib/threadpoolctl#264 · Filter by author virchan opened on Oct 10, 2026
  2

• CI Intermittent Windows fatal exception: access violation in tests/empirical_scope_observation.py

  joblib/threadpoolctl#261 · Filter by author lesteve opened on Oct 1, 2026
  3

• Opt-in API that has a cached ThreadpoolController

  joblib/threadpoolctl#254 · Filter by author itamarst opened on Sep 18, 2026
  3

• Speed up usage of threadpoolctl

  joblib/threadpoolctl#246 · Filter by author itamarst opened on Sep 15, 2026

• Use thread-local thread on setting API on Flexiblas (if it's even possible) when relevant

  joblib/threadpoolctl#233 · Filter by author itamarst opened on Sep 3, 2026
  1

• Have tests reflect that OpenBLAS + OpenMP on Windows can in theory have correct thread-local behavior

  joblib/threadpoolctl#230 · Filter by author itamarst opened on Sep 2, 2026
  1

• Thread-local limits for OpenBLAS with pthreads

  joblib/threadpoolctl#220 · Filter by author itamarst opened on Jul 9, 2026
  4

• Convert to a package instead of a single file

  joblib/threadpoolctl#212 · Filter by author itamarst opened on Jun 23, 2026
  2

• _find_libraries_with_enum_process_module_ex and Stackoverflow licensing

  joblib/threadpoolctl#206 · Filter by author emperorcezar opened on Feb 25, 2026
  1

• threadpool_limits is not thread-safe under ThreadPoolExecutor

  joblib/threadpoolctl#205 · Filter by author ZX-ModelCloud opened on Dec 18, 2025
  2

• multiple openmp warning: can deadlock on Windows too

  joblib/threadpoolctl#204 · Filter by author lucascolley opened on Nov 15, 2025
  1

• Add smoke test(s) for Pyodide

  joblib/threadpoolctl#202 · Filter by author agriyakhetarpal opened on Nov 6, 2025

• Setting limits in sub-process

  joblib/threadpoolctl#176 · Filter by author orenbenkiki opened on Apr 21, 2024
  5

• Detect Netlib (BLAS/LAPACK)

  joblib/threadpoolctl#159 · Filter by author ogrisel opened on Jan 15, 2024
  1

• Inspect and control the number of threads when BLAS is implemented by Apple Accelerate

  joblib/threadpoolctl#136 · Filter by author ogrisel opened on Mar 25, 2023
  4

• Detect the Apple Accelerate/vecLib runtime

  joblib/threadpoolctl#135 · Filter by author ogrisel opened on Mar 25, 2023
  7

• Set number of threads for arrow

  joblib/threadpoolctl#134 · Filter by author ivirshup opened on Mar 23, 2023
  11

• test_command_line_command_flag and test_command_line_import_flag: Different num_threads values

  joblib/threadpoolctl#128 · Filter by author hroncok opened on Jun 20, 2022
  1

• limit the # of threads for jax

  joblib/threadpoolctl#127 · Filter by author h3jia opened on Jun 1, 2022
  2

• Make docstrings pass numpydoc validation

  help wanted
  joblib/threadpoolctl#108 · Filter by author ogrisel opened on Oct 15, 2021

• MemoryError after exceeding OpenMP/OpenBLAS thread limit

  joblib/threadpoolctl#99 · Filter by author lingfeiwang opened on Sep 21, 2021
  3

• Limiting threads in TensorFlow

  joblib/threadpoolctl#84 · Filter by author rth opened on Jun 24, 2021
  7

• per-caller-thread limits

  joblib/threadpoolctl#76 · Filter by author orenbenkiki opened on Aug 3, 2020
  9

• Consider interactions between vcomp and libomp on Windows with BLIS?

  CIenhancementhelp wanted
  joblib/threadpoolctl#64 · Filter by author ogrisel opened on Dec 8, 2019
  2