araharah-executor 5b7a1300c2 feat(08-02): implement the pure landmark compute core — L-suite GREEN ...

farthestPointAnchors + landmarkTables + landmarkCoverage over the
ĉ metric: edge weights floor-quantized once (Math.floor(seconds/q)),
exact integer Dijkstras (Int32 labels, binary heap, lazy deletion),
0xFFFF sentinel, 65000-quantum loud overflow. Traversal law mirrors
astar.ts verbatim: bit0 edges never relaxed in EITHER direction.

Test-vector corrections caught at GREEN (expectations were wrong,
implementation was right):
- L4: rows index by anchor POSITION (row-major [l*N+v]), not node id
- L6: the c-metric farthest node from corner 0 is interior node 18
  (297q: interior hops cost 2x perimeter), not corner 24 (264q) —
  verified against an independent brute-force Dijkstra

2026-10-25 18:40:17 +08:00

..

data

feat(06-04): road-graph build tool — Overpass extract → pinned CSR binary with the D-01 stats gate

2026-10-24 13:19:07 +08:00

scripts

feat(routing): 08-01 task 3 — --extended D-04 verdict on the CPU gate (100 cross-metro pairs, seed 0x08a1 shared with the baseline); default zero-arg mode byte-compatible, budget-audit 19/19

2026-10-25 17:15:02 +08:00

src

feat(08-02): implement the pure landmark compute core — L-suite GREEN

2026-10-25 18:40:17 +08:00

test

feat(08-02): implement the pure landmark compute core — L-suite GREEN

2026-10-25 18:40:17 +08:00

package.json

feat(06-07): committed 8-glyph PNG set rasterized from the app's SVG sources (D-12)

2026-10-24 19:53:09 +08:00

tsconfig.json

test(05-01): scaffold routing workspace with failing contract suite

2026-10-24 04:59:17 +08:00