Shared Secondary Particle Bank#3863

Open

jtramm wants to merge 73 commits intoopenmc-dev:developfrom

jtramm:post_fix_shared_secondary

Commits on Feb 14, 2026

Merge develop into feature branch

John Tramm
and
claude
committed
Clean up shared secondary bank feature post-merge

John Tramm
and
claude
committed

Commits on Feb 16, 2026

fixing a few indexing bugs
John Tramm
committed
Restore accidentally deleted AGENTS.md

John Tramm
and
claude
committed
simplified MPI ray exchange. Also added event-based shared secondary loop
John Tramm
committed
added clear command
John Tramm
committed

Commits on Feb 19, 2026

add shared secondary toggle setting, and updated weight windows test.
John Tramm
committed
correct splitting counter
John Tramm
committed
updated particle production filter to new refactored name
John Tramm
committed
fixed non void function warning
John Tramm
committed

Commits on Feb 20, 2026

Added track rate reporting
John Tramm
committed

Commits on Feb 26, 2026

Merge branch 'develop' into another_shared_secondary_branch
John Tramm
committed
updated survival biasing test results as shared secondary is used
John Tramm
committed
adjusting tracks vs. particles terminology.
John Tramm
committed
added back in index check
John Tramm
committed
DRY for event queue processing
John Tramm
committed
Merge remote-tracking branch 'upstream/develop' into another_shared_secondary_branch
John Tramm
committed

Commits on Feb 27, 2026

bug fix with fission particles ant the particle production filter
John Tramm
committed
Add regression test for ParticleProductionFilter with fission

John Tramm
and
claude
committed
zeroing progeny per particle to prevent rare bug where particle isnt found at revival time
John Tramm
committed
added clarifying comment
John Tramm
committed
changed function ordering
John Tramm
committed
moved process transport function to event file
John Tramm
committed
adding thread bank to reduce contention
John Tramm
committed
ran clang format
John Tramm
committed

Commits on Mar 4, 2026

Merge branch 'develop' into post_fix_shared_secondary
John Tramm
committed
Add regression tests for shared secondary bank feature

John Tramm
and
claude
committed
Parametrize pulse_height test for shared secondary bank

John Tramm
and
claude
committed
Parametrize weightwindows test for shared/local secondary bank

John Tramm
and
claude
committed
Add MPI int overflow bounds check in synchronize_global_secondary_bank

John Tramm
and
claude
committed
Add eigenvalue guard for explicit shared_secondary_bank setting

John Tramm
and
claude
committed
Fix write_restart and particle restart seed formula for shared secondary mode

John Tramm
and
claude
committed
Fix n_split type mismatch between SourceSite and ParticleData

John Tramm
and
claude
committed
Add missing wgt_born/wgt_ww_born in MG create_fission_sites

John Tramm
and
claude
committed
Guard track write for freshly constructed secondary particles

John Tramm
and
claude
committed
Remove dead SourceSite::current_work field

John Tramm
and
claude
committed
Fix pulse-height tallies in shared secondary mode

John Tramm
and
claude
committed
Always call event_death for secondary particles in history-based shared secondary

John Tramm
and
claude
committed
Propagate n_split to fission sites in create_fission_sites

John Tramm
and
claude
committed
Fix variable shadowing of 'site' in Phase 2 transport loop

John Tramm
and
claude
committed
Remove redundant n_split assignment in event_revive_from_secondary

John Tramm
and
claude
committed
Add weightwindows_pulse_height regression test

John Tramm
and
claude
committed
Add default initializers and guard unnecessary n_tracks increment

John Tramm
and
claude
committed

Commits on Mar 10, 2026

adding non-shared ww test, and doing DRY for particle seeding
John Tramm
committed
Parametrize survival_biasing weight windows test for shared/local secondary

John Tramm
and
claude
committed
Merge branch 'develop' into post_fix_shared_secondary
John Tramm
committed
fixing write_restart issue
John Tramm
committed
ran git clang format
John Tramm
committed
final claude review comments
John Tramm
committed
removed spurious files
John Tramm
committed
expanded mesh on test to get non-zero results
John Tramm
committed
disabling shared secondary mode when pulse height tallies are on
John Tramm
committed

Commits on Mar 11, 2026

ran clang format again
John Tramm
committed
fix track output and photon heating test for shared secondary

John Tramm
and
claude
committed

Commits on Mar 12, 2026

changed particle count in photon heating test
John Tramm
committed
incorporation of copilot comment
John Tramm
committed
incorporation of copilot comment
John Tramm
committed
changing particle count to get non-negative
John Tramm
committed