Issues

• Initialize density profile not by modifying macroparticle weights but macroparticle number per cell

  ComputationalRadiationPhysics/picongpu#5869 · Filter by author HighIander opened on Nov 5, 2026
  1

• translate fbpic setup to picmi

  ComputationalRadiationPhysics/picongpu#5867 · Filter by author PrometheusPi opened on Nov 4, 2026
  

• PICMI on rosi

  bugmachine/systemPICMIquestion
  ComputationalRadiationPhysics/picongpu#5866 · Filter by author PrometheusPi opened on Nov 2, 2026 · 0.9.0 / next stable
  

• pow incompatible with pmacc::math::Pi in (old?) nvcc

  bug
  ComputationalRadiationPhysics/picongpu#5862 · Filter by author chillenzer opened on Nov 1, 2026
  2

• picongpu::Sim::pic issue (on HoreKa2)

  bugmachine/systemquestion
  ComputationalRadiationPhysics/picongpu#5861 · Filter by author PrometheusPi opened on Oct 30, 2026
  5

• add setup for horeka-2

  machine/system
  ComputationalRadiationPhysics/picongpu#5860 · Filter by author PrometheusPi opened on Oct 30, 2026
  10

  

• add setup for BwUniCluster3.0

  ComputationalRadiationPhysics/picongpu#5859 · Filter by author PrometheusPi opened on Oct 30, 2026

• Installation on Baden-Württemberg clusters

  machine/systemPICMIquestion
  ComputationalRadiationPhysics/picongpu#5858 · Filter by author Joseph459459 opened on Oct 30, 2026
  1

• Lehe Solver dispersion relation calculation is wrong

  bugcomponent: core
  ComputationalRadiationPhysics/picongpu#5855 · Filter by author psychocoderHPC opened on Oct 28, 2026

• Initialization of a single ion species with spatially varying pre-ionization

  component: user inputfeature request
  ComputationalRadiationPhysics/picongpu#5848 · Filter by author HighIander opened on Oct 22, 2026

• Correct dispersion relation of Lehe solver

  bugcomponent: user inputgood first issue
  ComputationalRadiationPhysics/picongpu#5845 · Filter by author steindev opened on Oct 16, 2026 · Future
  

• Particle boundary in picmi

  PICMI
  Feature

  ComputationalRadiationPhysics/picongpu#5802 · Filter by author pordyna opened on Sep 15, 2026
  6

  

• derivedFields particleDensity openPMD unit_SI=1

  question
  ComputationalRadiationPhysics/picongpu#5770 · Filter by author PrometheusPi opened on Sep 1, 2026 · 0.9.0 / next stable
  1

  

• Composite collision operator

  feature request
  Feature

  ComputationalRadiationPhysics/picongpu#5769 · Filter by author HighIander opened on Aug 31, 2026

• picmi charge neutral initialization with varing momentum distribution

  PICMI
  ComputationalRadiationPhysics/picongpu#5762 · Filter by author pordyna opened on Aug 26, 2026
  1

  

• CI test files don't have a license header

  ComputationalRadiationPhysics/picongpu#5744 · Filter by author Ehtyar opened on Jul 24, 2026
  1

• PICMI: ionizer added despite not being initialized

  bugcomponent: user inputPICMI
  ComputationalRadiationPhysics/picongpu#5727 · Filter by author PrometheusPi opened on Jul 2, 2026 · 0.9.0 / next stable
  3

• Simulation freezes on Jupiter with Shadowgraphy plugin

  ComputationalRadiationPhysics/picongpu#5706 · Filter by author finnolec opened on Jun 11, 2026
  6

• Activating debug flags crashes simulation

  bug
  ComputationalRadiationPhysics/picongpu#5682 · Filter by author nicowrobel opened on Apr 30, 2026
  5

  

• Global domain size of simulation is not available in FreeFormulaFunctor in density.param

  ComputationalRadiationPhysics/picongpu#5661 · Filter by author finnolec opened on Mar 25, 2026
  1

• add third thread that terminates PIConGPU if file IO stops

  feature request
  ComputationalRadiationPhysics/picongpu#5646 · Filter by author PrometheusPi opened on Mar 5, 2026

• Not all plugins take stickiness into account

  question
  ComputationalRadiationPhysics/picongpu#5638 · Filter by author PrometheusPi opened on Feb 27, 2026
  1

• documentation includes or refers to outdated files

  documentationgood first issue
  ComputationalRadiationPhysics/picongpu#5635 · Filter by author PrometheusPi opened on Feb 24, 2026 · 0.9.0 / next stable
  1

  

• [PICMI] Implement a BASE_DENSITY heuristic

  feature requestPICMI
  ComputationalRadiationPhysics/picongpu#5598 · Filter by author chillenzer opened on Jan 9, 2026 · Future
  

• Loading density from openpmd doesn't work with file based iteration encoding.

  affects latest releasebug
  ComputationalRadiationPhysics/picongpu#5593 · Filter by author pordyna opened on Jan 6, 2026
  4