Issues

• rotate_sender test aborts with std::bad_array_new_length

  category: algorithmstype: defect
  TheHPXProject/hpx#7861 · Filter by author RohanOnKeys opened on Oct 24, 2026
  1

• Unsynchronized Move-Assignment Data Race in concurrent_vector

  TheHPXProject/hpx#7853 · Filter by author shivansh023023 opened on Oct 24, 2026

• Unsynchronized Move-Assignment in concurrent_unordered_map and concurrent_unordered_set

  TheHPXProject/hpx#7851 · Filter by author shivansh023023 opened on Oct 24, 2026

• Atomic Publication Inversion and Data Race in bulk_sync_state

  TheHPXProject/hpx#7849 · Filter by author shivansh023023 opened on Oct 24, 2026
  3

• local_cache::update with a replacement entry does not account for its size

  TheHPXProject/hpx#7846 · Filter by author Ishaan400 opened on Oct 24, 2026

• Let tasks carry their expected run time (hpx::task_size) for scheduling decisions

  category: APIcategory: executorscategory: schedulertype: feature request
  TheHPXProject/hpx#7837 · Filter by author hkaiser opened on Oct 23, 2026
  2

• Tracking: supervision_dispatch gaps with late-connecting localities (master cc2be553)

  category: supervison
  TheHPXProject/hpx#7834 · Filter by author RohanOnKeys opened on Oct 23, 2026
  1

• Unit test failures on Linux

  category: parcel transporttype: defect
  TheHPXProject/hpx#7827 · Filter by author OliverSchmitz opened on Oct 22, 2026 · 2.0.0
  1

• supervision::finalize() leaves await_terminal calls pending; locality aborts in hpx::stop

  category: componentstype: defect
  TheHPXProject/hpx#7825 · Filter by author RohanOnKeys opened on Oct 22, 2026 · 2.0.0
  3

• Segmented equal and mismatch mishandle unaligned ranges and partition placement

  category: algorithmscategory: componentscategory: data-structurestype: defect
  TheHPXProject/hpx#7814 · Filter by author Charan6924 opened on Oct 20, 2026 · 2.1.0

• Scheduler mode setters apply PU masks to the wrong workers, and write past modes_ with several pools

  category: schedulercategory: threadmanagertype: defect
  TheHPXProject/hpx#7811 · Filter by author hkaiser opened on Oct 20, 2026
  2

• Critical concurrency and safety defects in P2300 execution algorithms and async combinators

  category: senders/receiverstype: defect
  TheHPXProject/hpx#7806 · Filter by author shivansh023023 opened on Oct 20, 2026 · 2.1.0

• Continuations ignore the launch policy's priority, hint and stacksize, and never run as child

  category: LCOstype: defecttype: optimization
  TheHPXProject/hpx#7799 · Filter by author hkaiser opened on Oct 19, 2026 · 2.1.0
  1

• The work-requesting schedulers don't answer steal requests while a waiting thread runs its children inline

  category: schedulertype: optimization
  TheHPXProject/hpx#7789 · Filter by author hkaiser opened on Oct 19, 2026 · 2.1.0
  3

• stop_callback destructor doesn't wait for a callback running on another non-HPX thread

  category: LCOstype: defect
  TheHPXProject/hpx#7788 · Filter by author hkaiser opened on Oct 19, 2026 · 2.1.0
  2

• Lost wakeup and spurious wakeup deadlock in scheduler_base suspend/resume

  category: schedulertype: defect
  TheHPXProject/hpx#7783 · Filter by author shivansh023023 opened on Oct 18, 2026 · 2.0.0

• The work-requesting schedulers never steal high-priority tasks

  category: scheduler
  TheHPXProject/hpx#7775 · Filter by author hkaiser opened on Oct 18, 2026 · 2.1.0

• The work-requesting schedulers ignore NUMA scheduling hints

  category: schedulertype: defect
  TheHPXProject/hpx#7774 · Filter by author hkaiser opened on Oct 18, 2026 · 2.1.0
  1

• The work-requesting schedulers ignore --hpx:numa-sensitive

  category: schedulertype: defect
  TheHPXProject/hpx#7773 · Filter by author hkaiser opened on Oct 18, 2026 · 2.1.0

• The work-requesting schedulers ignore the staged-stealing settings

  category: schedulertype: defect
  TheHPXProject/hpx#7772 · Filter by author hkaiser opened on Oct 18, 2026 · 2.1.0

• Preserve assertion behavior when HPX_WITH_CONTRACTS=OFF

  category: coretype: compatibility issuetype: enhancement
  TheHPXProject/hpx#7712 · Filter by author coderabbitai opened on Oct 10, 2026 · 2.1.0
  1

  

• Annotate synchronization primitives and collectives with contracts

  type: enhancementtype: feature request
  TheHPXProject/hpx#7694 · Filter by author RohanOnKeys opened on Oct 8, 2026 · 2.1.0
  9

• Linux CI (Release, C++20 Modules): clang-22 segfaults (exit 139) on most PRs since early October

  category: modulescompiler: clangtype: compatibility issue
  TheHPXProject/hpx#7671 · Filter by author RohanOnKeys opened on Oct 3, 2026 · 2.0.0
  11

• Update the master branch to be compilable against stdexec master

  category: CIcategory: CMaketype: compatibility issuetype: enhancement
  TheHPXProject/hpx#7645 · Filter by author hkaiser opened on Sep 29, 2026

• 32 bit Windows: C4244 narrowing conversions reported by the new 32 bit CI job

  compiler: msvctype: cleanuptype: compatibility issue
  TheHPXProject/hpx#7576 · Filter by author Abhishek9639 opened on Sep 16, 2026
  6