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diag: passage vs boundary-band ceiling split (L88); coarse passage cache rejected

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Verified ablations (zero passage work / zero band calls). LOD0-2 @W12: exact FI 2.27 / TN 2.25 s;
passages off FI 0.81 / TN 0.85; bands off FI 2.11 / TN 2.06. Passages cost ~1.4-1.6 s of near
readiness, bands ~0.1-0.2 s. A tile-local 4-voxel trilinear passage-delta cache increased carve
segment visits (FI 34.5M -> 56.2M) and slowed LOD0-2 (FI 2.58 -> 3.77 s); removed. No world change.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016dhxM43dnWvUu2B5Ph1iG1
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Fr0zkaandClaude Opus 5.5 committed 2026-10-28 03:37:24 +01:00
1 parent 0fe7f371f7
commit fa78192c86
5 files changed
+287 -17
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Standalone/Source/StreamingWorld.h
+2 -1
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@@ -1493,13 +1493,14 @@ private:
static_cast<unsigned long long>(D.islandSharedCacheConflictReplacements),
static_cast<double>(D.islandSharedCacheLockWaitNanoseconds)/1000.0);
if(D.passageComposerProfiled)
std::printf("[PassageComposerTile] key=(%d,%d,%d,lod%d) worker_ms=%.3f samples=%llu native_field_calls=%llu features=%llu route_candidates=%llu mouth_candidates=%llu queries=%llu passage_iterations=%llu tile_bound_checks=%llu tile_bound_rejects=%llu tile_bound_skipped_iterations=%llu upper_mouth_checks=%llu column_candidates=%llu column_distance_calls=%llu negative_bounds=%llu negative_rejects=%llu positive_bounds=%llu positive_rejects=%llu carve_segment_visits=%llu smooth_carve_joins=%llu support_segment_visits=%llu smooth_support_joins=%llu support_capsule_checks=%llu later_bore_checks=%llu other_capsule_checks=%llu mouth_support_calls=%llu mouth_route_segment_checks=%llu relief_field_calls=%llu smoothstep_evaluations=%llu\n",
std::printf("[PassageComposerTile] key=(%d,%d,%d,lod%d) worker_ms=%.3f samples=%llu native_field_calls=%llu features=%llu route_candidates=%llu mouth_candidates=%llu boundary_band_queries=%llu queries=%llu passage_iterations=%llu tile_bound_checks=%llu tile_bound_rejects=%llu tile_bound_skipped_iterations=%llu upper_mouth_checks=%llu column_candidates=%llu column_distance_calls=%llu negative_bounds=%llu negative_rejects=%llu positive_bounds=%llu positive_rejects=%llu carve_segment_visits=%llu smooth_carve_joins=%llu support_segment_visits=%llu smooth_support_joins=%llu support_capsule_checks=%llu later_bore_checks=%llu other_capsule_checks=%llu mouth_support_calls=%llu mouth_route_segment_checks=%llu relief_field_calls=%llu smoothstep_evaluations=%llu\n",
Event.Key.Coord.X,Event.Key.Coord.Y,Event.Key.Coord.Z,Event.Key.Level,
Event.WorkerMilliseconds,static_cast<unsigned long long>(Event.DensitySamples),
static_cast<unsigned long long>(D.fieldCalls),
static_cast<unsigned long long>(D.passageTileFeatureCount),
static_cast<unsigned long long>(D.passageTileRouteSegmentCandidates),
static_cast<unsigned long long>(D.passageTileMouthSegmentCandidates),
static_cast<unsigned long long>(D.resolvedBoundaryBandQueries),
static_cast<unsigned long long>(D.passageComposerQueries),
static_cast<unsigned long long>(D.passageIterations),
static_cast<unsigned long long>(D.passageTileBoundChecks),