3 commits

Author	SHA1	Message	Date
Ragnor Comerford	c594aeb868	feat(engine): frontier-size Expand dispatcher + lazy CSR build ... Replace the env-only mode switch with an auto policy: Expand uses the BTREE-indexed path when the source frontier is small and the hop count bounded (OMNIGRAPH_EXPAND_INDEXED_MAX_FRONTIER=1024, OMNIGRAPH_EXPAND_INDEXED_MAX_HOPS=6), else the in-memory CSR. OMNIGRAPH_TRAVERSAL_MODE=indexed|csr still forces a mode. Make the CSR index lazy: thread a GraphIndexHandle (memoizing OnceCell over a Cached/Direct/None builder) through execute_query/execute_pipeline/ execute_rrf_query/execute_anti_join instead of a pre-built Option<&GraphIndex>. A query served entirely by the indexed path with no AntiJoin never pays the O(|E|) CSR build — the perf win of Tier 3. AntiJoin still realizes the index (its negation uses CSR has_neighbors). Net effect: selective traversals (the common case) skip the whole-graph CSR build and resolve neighbors from the persisted, incrementally-maintained src/dst BTREE. Existing traversal/aggregation/end_to_end/search suites now run the indexed path by default and stay green. Docs: constants.md (new env knobs), query-language.md (Expand dual path), indexes.md (graph index is lazy + the indexed alternative).	2026-06-08 11:32:06 +02:00
Ragnor Comerford	2d5c4b1202	docs: rename runs.md/runs.rs → writes and repoint all references (#131) ... The Run state machine was removed in MR-771 (v0.4.0); `docs/dev/runs.md` and `crates/omnigraph/tests/runs.rs` have since documented and tested the direct-publish write path, so the "runs" name was misleading. - git mv docs/dev/runs.md → docs/dev/writes.md (reframe H1 + intro; keep MR-771 history note) - git mv crates/omnigraph/tests/runs.rs → tests/writes.rs (reframe header) - repoint every runs.md / runs.rs reference across docs, AGENTS.md, and source comments - fix four pre-existing broken `docs/runs.md` links (the file never lived at that path) to `docs/dev/writes.md` - fix the stale v0.4.0 anchor to the live section No behavior change: every source edit is a comment. Engine builds and the renamed test passes 25/25; scripts/check-agents-md.sh passes. The run-removal cleanup itself (run_registry.rs guard, __run__ prefix) is deferred to MR-770.	2026-05-30 23:20:56 +02:00
Andrew Altshuler	60eee78465	docs: split user and developer docs (#93)	2026-05-15 03:45:22 +03:00

Renamed from docs/query-language.md (Browse further)