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underworldcode / underworld3 Public

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Core memory leak fixes: Cython deallocation & callback hardening#181

Merged

lmoresi merged 16 commits into

developmentunderworldcode/underworld3:developmentfrom

fix/memory-leak-comprehensiveunderworldcode/underworld3:fix/memory-leak-comprehensiveCopy head branch name to clipboard

May 14, 2026

Conversation Commits16 (16)Checks Files changed

Merged

Core memory leak fixes: Cython deallocation & callback hardening#181
lmoresi merged 16 commits into
developmentfrom
fix/memory-leak-comprehensive

Commits

Commits on May 10, 2026

Fix swarm particle loss across rank boundaries during advection (#175)
lmoresi
committed
Add memprobe diagnostic module for tracking memory growth (#176)
lmoresi
committed
Address Copilot review on PR #179 + fix flaky KDTree count test
lmoresi
committed
Fix dictionary-iteration race in UWexpression._ephemeral_expr_names
lmoresi
committed

Commits on May 11, 2026

Fix memory leaks in PtrContainer Cython class
bknight1
committed
Harden array callbacks against object destruction and recursion
bknight1
committed
Merge pull request #179 from underworldcode/bugfix/memprobe-diagnostics
lmoresi
authored
Merge pull request #177 from underworldcode/bugfix/swarm-advection-migrate
lmoresi
authored

Commits on May 12, 2026

Fix memory leaks in PtrContainer Cython class
bknight1
committed
Harden array callbacks against object destruction and recursion
bknight1
committed
docs: clarify callback safety and coordinate locking
bknight1
committed
merge: resolve conflicts with origin/fix/memory-leak-comprehensive
bknight1
committed
docs: improve safety guard comments in variable/mesh callbacks
bknight1
committed
test: make swarm integration statistics test MPI-aware
bknight1
committed
docs: silence mesh update callback prints and use rank-0 only pprint
bknight1
committed
fix: resolve swarm particle loss and mesh variable sync issues
bknight1
committed

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