  Fr0zkaandClaude Opus 5.5
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35f0a67fe3
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unreal: parallel sign-edge repair + cheap SW route prefilter (L94); SW startup 2.75 -> 0.43 s
- Unreal requests Core's deterministic parallel sign-edge repair (UE ParallelFor, capped at
10 workers); headless defaults to parallel (--serial-sign-edge-repair for A/B). SW
sign_edge_distances 1,942 -> 37 ms, ShapeStage 2,156 -> 198 ms.
- SW fallback route planner checks the exact mouth-radius endpoint constraints before sampling
terrain (58,480 of 78,408 candidates skip heightfield work); same 35 eligible, same chosen route.
SerializeResolvedWorld 468 -> 115 ms; BeginPlay block 0.58 -> 0.22 s.
- Unreal SW: first admission 2.75 -> 0.43 s, LOD0-2 settled 5.20 -> 2.81 s; FI 3.40 -> 3.12 s.
- World identical: assembly/recipe/plan hashes unchanged; serial vs parallel per-tile hashes equal.
Fast tier PASS; Linux UE host builds.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
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2026-10-28 08:03:28 +01:00 |
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