aalekh-sarvam 7cd051d7f7 fix(memory): use sqlite-vec KNN for searchVector (190x speedup) ...

Replace full-table scan via vec_distance_cosine() + ORDER BY LIMIT with
sqlite-vec's native MATCH + k = ? KNN operator. Keep vec_distance_cosine()
in the SELECT so score = 1 - dist preserves the existing cosine [0,1]
semantics the downstream merge pipeline depends on.

Fixes #69666.

Benchmark on 10,827 chunks, 4096-dim embeddings:
- Before (full scan):  ~8490 ms/query
- After  (KNN + join): ~50 ms/query

No behavioral changes: returned ids and ordering are identical to the
previous query on all tested queries. The LIMIT ? binding is replaced by
k = ? which caps sqlite-vec's candidate set to the same count.

2026-04-23 04:01:47 +01:00

..

test-helpers

refactor: dedupe extension lowercase helpers

2026-04-07 15:12:32 +01:00

embedding.test-mocks.ts

chore(memory-core): type embedding test mocks

2026-04-06 16:58:14 +01:00

embeddings.ts

refactor: move memory embeddings into provider plugins

2026-04-17 02:57:18 +01:00

hybrid.test.ts

refactor: move memory engine behind plugin adapters

2026-03-27 00:47:01 +00:00

hybrid.ts

…

index.test.ts

test: share memory session search setup

2026-04-20 21:14:46 +01:00

index.ts

refactor: remove memory-core engine barrel

2026-03-27 03:35:00 +00:00

manager-async-state.ts

perf: extract memory manager state helpers

2026-04-06 18:39:06 +01:00

manager-atomic-reindex.ts

perf: extract memory atomic reindex helpers

2026-04-06 21:28:29 +01:00

manager-batch-state.test.ts

perf: extract memory embedding state helpers

2026-04-06 22:04:23 +01:00

manager-batch-state.ts

perf: extract memory embedding state helpers

2026-04-06 22:04:23 +01:00

manager-cache.test.ts

fix(ci): restore contracts and type gates

2026-04-06 19:10:31 +01:00

manager-cache.ts

perf: extract memory manager state helpers

2026-04-06 18:39:06 +01:00

manager-db.ts

perf: extract memory sync control helpers

2026-04-06 20:21:46 +01:00

manager-embedding-cache.test.ts

perf: extract memory embedding state helpers

2026-04-06 22:04:23 +01:00

manager-embedding-cache.ts

fix(memory-core): align embedding cache db typing

2026-04-06 22:16:12 +01:00

manager-embedding-ops.ts

fix: dedupe degraded sqlite-vec warnings (#67898) (thanks @rubencu)

2026-04-17 11:09:14 +05:30

manager-embedding-policy.test.ts

perf: extract memory multimodal indexing policy

2026-04-07 00:17:08 +01:00

manager-embedding-policy.ts

chore(lint): enable unnecessary type parameter rule

2026-04-18 18:31:13 +01:00

manager-fts-state.test.ts

perf: extract memory embedding state helpers

2026-04-06 22:04:23 +01:00

manager-fts-state.ts

perf: extract memory embedding state helpers

2026-04-06 22:04:23 +01:00

manager-provider-state.ts

perf: extract memory search preflight helpers

2026-04-06 21:28:29 +01:00

manager-reindex-state.test.ts

perf: extract memory manager state helpers

2026-04-06 20:21:46 +01:00

manager-reindex-state.ts

perf: extract memory manager state helpers

2026-04-06 20:21:46 +01:00

manager-runtime.ts

…

manager-search-preflight.test.ts

perf: extract memory search preflight helpers

2026-04-06 21:28:29 +01:00

manager-search-preflight.ts

style: apply oxfmt

2026-04-12 11:28:43 -07:00

manager-search.test.ts

test: harden beta release gates

2026-04-15 19:28:49 +01:00

manager-search.ts

fix(memory): use sqlite-vec KNN for searchVector (190x speedup)

2026-04-23 04:01:47 +01:00

manager-session-reindex.ts

perf: extract memory manager state helpers

2026-04-06 18:39:06 +01:00

manager-session-sync-state.test.ts

perf: extract memory session sync state helpers

2026-04-07 00:17:08 +01:00

manager-session-sync-state.ts

perf: extract memory session sync state helpers

2026-04-07 00:17:08 +01:00

manager-source-state.test.ts

perf: extract memory manager state helpers

2026-04-06 20:21:46 +01:00

manager-source-state.ts

fix(memory-core): repair sync helper typing drift

2026-04-06 21:11:06 +01:00

manager-status-state.test.ts

fix(memory-core): repair sync helper typing drift

2026-04-06 21:11:06 +01:00

manager-status-state.ts

fix(memory-core): repair sync helper typing drift

2026-04-06 21:11:06 +01:00

manager-sync-control.ts

fix(memory-core): preserve vector dims on readonly recovery

2026-04-17 11:22:56 +05:30

manager-sync-ops.ts

fix: dedupe degraded sqlite-vec warnings (#67898) (thanks @rubencu)

2026-04-17 11:09:14 +05:30

manager-targeted-sync.test.ts

perf: extract memory manager state helpers

2026-04-06 20:21:46 +01:00

manager-targeted-sync.ts

refactor: dedupe memory-core error formatting

2026-04-07 02:03:34 +01:00

manager-vector-warning.test.ts

fix: dedupe degraded sqlite-vec warnings (#67898) (thanks @rubencu)

2026-04-17 11:09:14 +05:30

manager-vector-warning.ts

fix: dedupe degraded sqlite-vec warnings (#67898) (thanks @rubencu)

2026-04-17 11:09:14 +05:30

manager-vector-write.ts

fix(memory-core): align vector write db typing

2026-04-06 21:54:32 +01:00

manager.async-search.test.ts

perf: extract memory manager state helpers

2026-04-06 18:39:06 +01:00

manager.atomic-reindex.test.ts

perf: extract memory atomic reindex helpers

2026-04-06 21:28:29 +01:00

manager.fts-only-reindex.test.ts

test: speed up memory manager hotspot tests

2026-04-06 17:04:13 +01:00

manager.mistral-provider.test.ts

feat: LM Studio Integration (#53248)

2026-04-13 15:22:44 +08:00

manager.read-file.test.ts

fix(context-window): Tighten context limits and bound memory excerpts (#67277)

2026-04-15 13:06:02 -05:00

manager.readonly-recovery.test.ts

fix(memory-core): preserve vector dims on readonly recovery

2026-04-17 11:22:56 +05:30

manager.session-reindex.test.ts

perf: extract memory manager state helpers

2026-04-06 18:39:06 +01:00

manager.sync-errors-do-not-crash.test.ts

refactor: move memory engine behind plugin adapters

2026-03-27 00:47:01 +00:00

manager.ts

fix: dedupe degraded sqlite-vec warnings (#67898) (thanks @rubencu)

2026-04-17 11:09:14 +05:30

manager.vector-dedupe.test.ts

perf: extract memory sqlite write helpers

2026-04-06 21:28:29 +01:00

manager.watcher-config.test.ts

fix(memory-core): fix macOS chokidar glob issue by watching memory dir directly (#64711)

2026-04-12 18:53:20 +01:00

mmr.test.ts

fix(memory): add CJK/Kana/Hangul support to MMR tokenize() for diversity detection

2026-03-28 09:19:52 +05:30

mmr.ts

refactor: dedupe memory lowercase helpers

2026-04-07 20:58:01 +01:00

provider-adapter-registration.test.ts

perf: extract memory adapter registration helper

2026-04-06 22:04:23 +01:00

provider-adapter-registration.ts

perf: extract memory adapter registration helper

2026-04-06 22:04:23 +01:00

provider-adapters.ts

refactor: move memory embeddings into provider plugins

2026-04-17 02:57:18 +01:00

qmd-compat.test.ts

fix(memory-qmd): streamline compatibility coverage

2026-04-06 01:52:01 +01:00

qmd-compat.ts

fix(memory-qmd): streamline compatibility coverage

2026-04-06 01:52:01 +01:00

qmd-manager.slugified-paths.test.ts

fix(context-window): Tighten context limits and bound memory excerpts (#67277)

2026-04-15 13:06:02 -05:00

qmd-manager.test.ts

fix(qmd): Dedup in-flight manager creation so only one full QMD manager arms per agent/config at a time, eliminating the concurrent exportSessions() collisions that triggered path changed during write errors (#65226)

2026-04-21 18:22:21 -04:00

qmd-manager.ts

fix(qmd): Dedup in-flight manager creation so only one full QMD manager arms per agent/config at a time, eliminating the concurrent exportSessions() collisions that triggered path changed during write errors (#65226)

2026-04-21 18:22:21 -04:00

search-manager.test.ts

fix(qmd): Dedup in-flight manager creation so only one full QMD manager arms per agent/config at a time, eliminating the concurrent exportSessions() collisions that triggered path changed during write errors (#65226)

2026-04-21 18:22:21 -04:00

search-manager.ts

fix(qmd): Dedup in-flight manager creation so only one full QMD manager arms per agent/config at a time, eliminating the concurrent exportSessions() collisions that triggered path changed during write errors (#65226)

2026-04-21 18:22:21 -04:00

temporal-decay.test.ts

test(memory-core): reuse workspace helper in temp dir tests

2026-04-06 05:28:18 +01:00

temporal-decay.ts

…

test-manager-helpers.ts

test: cache memory manager helper imports

2026-04-06 17:04:13 +01:00

test-manager.ts

refactor: remove memory-core engine barrel

2026-03-27 03:35:00 +00:00

test-runtime-mocks.ts

refactor: move memory engine behind plugin adapters

2026-03-27 00:47:01 +00:00