araharah-executor
4ca7a71d15
feat(08.1-01): rebuild all fixtures and bot graph builders through the ARG3 path
...
- mini-graph-arg2.bin: the frozen ARG2-era bytes preserved once as the
D-12 decode-rejection vector (never regenerated — the arg1 precedent)
- build-mini-graph.mjs: landmark stage out, CH stage in — contractGraph
over the 25-node grid (41 shortcuts, 1.64/node, 0 budget hits) with
fail-loud invariants: total-order rank, grid shortcut band, upward
shortcuts, overlay-exact constituent weights (f64 replay, f32 compare),
strong connectivity; deterministic ARG3 bytes
- graph.test.mjs: committed-fixture G4 added (ARG3 magic/version, 25
nodes, 80 edges, rank 25, >=1 shortcut, ARG2 vector -> null); G7
restored (full ARG3 pin)
- astar.test.mjs: A1-A6 restored — the 625-pair Dijkstra equivalence,
oneway law, deriveSteps, depart/arrive, classifyTurn all green against
the CH query on the committed ARG3 fixture
- snap.test.mjs: S1-S6 restored on the ARG3 fixture; S3's synthetic
graph rebuilt as the ARG3 ch-block star
- webhook.test.mjs: landmarkBlock -> chBlock (contractGraph); corridor
gains the fast nonstop chord (a pure line starves to zero shortcuts);
sparse star keeps node ids 0-hub; RT9's split carrier is now two
disconnected decodable stars (the honest A\* miss)
- guidance-cron.test.mjs: GC6b's 2-node graph becomes the lowest-id-mid
3-node star (a 2-node graph cannot carry a valid shortcut)
- routing 87 passed / bot 126 passed; routing+bot+web typechecks green
2026-10-26 07:30:15 +08:00
araharah-executor
32a00b5b0b
feat(08-02): ARG2 codec — one version, one decode path (G-suite GREEN)
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graph.ts versioned IN PLACE (no second codec): GRAPH_MAGIC 0x41524732,
GRAPH_VERSION 2, HEADER_SIZE 72 (72%8==0 keeps f64 views aligned);
header gains landmarkCount u32 @60 (the old pad), landmarkQuantumS f32
@64, reserved u32 @68; the landmark suffix (u16 toTable, u16 fromTable,
u32 landmarkNodes) extends layoutFor's total arithmetic — exact-size
law covers the variable suffix BEFORE any view allocation (T-08-01).
D-01 fail-honest: ARG1 bytes / version!=2 / landmarkCount=0 / hostile
quantum / size mismatch all decode null (committed mini-graph-arg1.bin
is the standing rejection vector). GraphInput.landmarks REQUIRED and
loud-validated (T-08-04). RoadGraph gains the five landmark fields
(Plan 08-03's ALT potentials consume them).
Fixture regenerated as ARG2 through the SAME encode authority: the
builder gains the tiny real landmark stage (L=2, anchors [0,18],
quantum 0.1s, coverage 1.0 — identical bytes every re-run).
Rule-3 call-site updates forced by the required-landmarks law (missed
by the plan's files list): astar.test A3 + snap.test S3 synthetics
carry inert hand landmark blocks. Fixture regen pulled forward from
task 3 so this commit's own battery is green (74 passed, 0 failed).
2026-10-25 18:48:23 +08:00
araharah-executor
643df1a07b
feat(routing): 08-01 task 2 — pre-ALT optimality baseline: recorder + committed 100-pair record (D-03 anchor, measured before ARG2 lands, immutable)
2026-10-25 17:13:09 +08:00
araharah-executor
0fca2e08db
feat(routing): 08-01 task 1 — freeze ARG1 fixture bytes as mini-graph-arg1.bin (the v1 decode-rejection vector); provenance in the builder
2026-10-25 17:11:41 +08:00
araharah-executor
1ce35907d5
feat(06-01): CSR graph codec + committed mini-graph fixture + RouteStep.kind (GREEN)
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- graph.ts: decodeGraph/encodeGraph over the pinned little-endian CSR
layout; header magic+version+exact byte-size validation BEFORE any view
allocation (T-06-03/T-06-03b fail-honest null); zero-copy typed-array
views; street-name pool with UNNAMED_NAME_ID sentinel
- header padded 60 -> 64 bytes so f64 views are 8-byte aligned — unaligned
Float64Array throws RangeError, making plan-literal offsets incompatible
with the plan's own zero-copy law (documented deviation; field
order/content/endian unchanged; consumers inherit via encodeGraph)
- build-mini-graph.mjs + committed mini-graph.bin: hand-built 5x5 grid,
25 nodes, 80 directed edges, 3 named streets, exactly ONE oneway pair,
two speed classes (60/30 km/h) — the A* ground truth (G7 pins it)
- types.ts: RouteStep gains optional kind (8 turn kinds) — Engine A
populates it (06-01); fixture-world steps stay empty arrays (D-10)
2026-10-24 12:07:17 +08:00
araharah-executor
4e89cff552
feat(05-02): pinned golden-pair corpus + OSRM-demo fetch tool + populated committed dataset (GREEN)
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- routing/test/fixtures/golden-pairs.json: the hand-authored 15-pair pinned
corpus (D-02/D-12) — origins AND destinations are gazetteer landmarks,
klBbox + 100 KB gz budget + probe id + alternatives floor pinned
- routing/scripts/fetch-route-fixtures.mjs: the maintainer build tool
(overpass-topup.mjs pattern) — D-12 boundary in the header, pre-flight
public-coordinate proof against the gazetteer (1e-4 deg), mandatory
User-Agent, 1200 ms inter-request delay, one retry on network/5xx,
collect-then-write, --only=<pairId> single-pair repair merge
- routing/src/data/route-fixtures.json: 15 real OSRM-demo pairs committed
(1-3 verbatim polyline6 routes each; 8 pairs carry >= 2 alternates),
ODbL header fields preserved (T-05-06)
- loader-env L3 armed (RED commit 01b0ed6
2026-10-24 05:17:01 +08:00
araharah-executor