Issues

• bug: Host ambiguity resolution removes almost all tracks

  bug
  acts-project/traccc#1247 · Filter by author niermann999 opened on Jan 28, 2026

• HIP complaints when building alpaka

  acts-project/traccc#1211 · Filter by author StewMH opened on Nov 27, 2025

• Linearised circles can be precomputed in doublet finding

  good first issueperformance
  Enhancement

  acts-project/traccc#1096 · Filter by author stephenswat opened on Jul 26, 2025

• CUDA Greedy Resolver will break with more than 2^20 tracks

  acts-project/traccc#1018 · Filter by author beomki-yeo opened on Jun 14, 2025
  

• CKF branch factor limits are applied inconsistently

  performancephysicsshared
  Bug

  acts-project/traccc#855 · Filter by author stephenswat opened on Feb 10, 2025
  1

• Execution on zero-size inputs should fail gracefully

  buggood first issuehelp wantedshared
  Bug

  acts-project/traccc#852 · Filter by author stephenswat opened on Feb 10, 2025

• Track finding based on idealised seeding should be implemented

  featurehelp wantedperformance
  Enhancement

  acts-project/traccc#847 · Filter by author stephenswat opened on Feb 9, 2025
  3

• Atomic contention in triplet counting kernel could be alleviated

  good first issueimprovementperformanceshared
  Enhancement

  acts-project/traccc#818 · Filter by author stephenswat opened on Jan 22, 2025

• Write-combined CUDA host allocations may yield speedup

  cudagood first issuehelp wanted
  Enhancement

  acts-project/traccc#775 · Filter by author stephenswat opened on Nov 18, 2024

• Reference Kalman filter: tests and development

  Enhancement

  acts-project/traccc#690 · Filter by author asalzburger opened on Aug 27, 2024

• Deprecate csv geometry examples and their data

  acts-project/traccc#661 · Filter by author beomki-yeo opened on Jul 30, 2024
  3

• CUDA Reconstruction Stuck (2024.05.04.)

  bug
  acts-project/traccc#569 · Filter by author krasznaa opened on May 4, 2024
  23

  

• Use boost::filesystem to manage files in examples

  good first issuerefactor
  acts-project/traccc#73 · Filter by author stephenswat opened on Aug 10, 2021
  1

• feat: Implement Hans Drevermanns z-finder and V-plot track finder

  feature
  acts-project/traccc#27 · Filter by author asalzburger opened on Apr 19, 2021
  6