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shoney.arickathil 42d4d85820 feat: O(1) read path — index probe wired end to end 
- engine: wo_idx_probe answers single-column equality from the index
  hash buckets (idx_hash_key1 reproduces idx_hash bit for bit; verify
  compares exactly as the slab walk did, so results identical);
  composite indexes keep the walk; both executors wired (local + DB
  actor RPC)
- compiler: probe_key_of_where lowers "var.col == key" on an indexed
  column to DB_PROBE; all where guards still run (guard stays the
  final arbiter); keys = ident/int-literal only; Float/Bytes excluded
  (engine raw-eq narrower than VM float-eq)
- measured: reads 1.3k -> 1.3M ops/s, p50 600us -> 1us (~x850);
  query x830; mixread 1.3k -> 89k s1, 21 -> ~1.9k sN
- gate policy moved into the driver (tolerance_for: refresh-proof);
  latency floors max(4x,100us); quick mode skips poll-bound mix
  floors; both tolerance classes proven to bite
- proof: test_table wo_idx_probe suite (RED first), corpus
  query-index-probe 105/0, full battery green, TSan clean, two
  campaigns pass the refreshed baseline

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-22 16:44:56 +02:00
..
actor feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00
compile-fail feat: iterations 19 + 17 — Float/Bytes scalars (.wob v5), library kind + internal/ 2026-08-20 19:24:15 +02:00
db feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00
gc feat(compiler): remove @gc from the language — GC-ness is fully inferred (7b) 2026-08-18 19:19:09 +02:00
lang feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00
run feat: O(1) read path — index probe wired end to end 2026-08-22 16:44:56 +02:00
sample-logwatcher feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00
sys feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00
trap feat(compiler): WO-E205 structural interface satisfaction + call-arg checks 2026-08-19 17:53:40 +02:00
README.md feat: milestone 1 complete — .wob emitter, conformance corpus, single binary; GC redesign specced 2026-08-11 19:31:26 +02:00

README.md

tests/corpus/ — the conformance spine

Fixture kinds, exact-outcome matching (byte-equal stdout / exact WO-E### / exact trap code / exact gc step+freed counts):

dir kind landed by plan
run/ compiles + runs, expected stdout 3
compile-fail/ must fail with expected WO-E### 3–4
trap/ must trap with expected code 3–4
gc/ cycle collection scenarios 3
actor/ shard/spawn/send (ASan+TSan) 4
db/ insert/select + crash/replay 5
lang/ Haxe-parity adoptions 8
sys/ fs/proc/net/time/json stdlib 9
sample-logwatcher/ ported log-watcher fixtures 10

Runner: scripts/oop-e2e.sh (plan 3, task 2 — includes the how-to-add-a-fixture doc pointer docs/plan/oop-vm/02-corpus.md).