Training-free ordinal & sign quantization for compressed nearest-neighbour retrieval over high-dimensional embeddings. Pure Rust, zero system dependencies.
active 2026-05-25 → 2026-06-19 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 26 days from 2026-05-25 to 2026-06-19. Pushes: 150 total, peak 22 in a day. Pull requests: 13 total, peak 3 in a day. Issues: 28 total, peak 21 in a day. Comments: 33 total, peak 9 in a day. Stars: 2 total, peak 1 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| Fieldnote-Echo | 135 | 91 | 10 | 4 |
| project-navi-bot | 56 | 53 | 0 | 0 |
| qodo-code-review[bot] | 13 | 0 | 0 | 12 |
| dependabot[bot] | 9 | 6 | 3 | 0 |
| gemini-code-assist[bot] | 9 | 0 | 0 | 6 |
| Copilot | 6 | 0 | 0 | 4 |
| codecov[bot] | 6 | 0 | 0 | 6 |
| chatgpt-codex-connector[bot] | 2 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Pull request#247Fieldnote-Echo2026-06-19 03:25
- Issue#236Fieldnote-Echo2026-06-15 03:53perf(sign): explore tiled batched sign probe without full score matrix
- Pull request#227Fieldnote-Echo2026-06-15 01:53
- Issue comment#225qodo-code-review[bot]2026-06-15 00:17feat(experimental): indexed MultiBucketBitmap contingency kernels + batched projections (#219)
- Issue comment#225Fieldnote-Echo2026-06-15 00:17feat(experimental): indexed MultiBucketBitmap contingency kernels + batched projections (#219)
- Issue comment#228qodo-code-review[bot]2026-06-14 22:40feat: capability-gated b=8 RankQuant (research/evidence width) (#221)
- Issue comment#227qodo-code-review[bot]2026-06-14 22:40feat(experimental): constant-weight bitmap overlap + finite null-tail helpers (#222)
- Issue comment#228qodo-code-review[bot]2026-06-14 20:52feat: capability-gated b=8 RankQuant (research/evidence width) (#221)
- Pull request#216Fieldnote-Echo2026-06-14 18:49
- Issue comment#225qodo-code-review[bot]2026-06-14 18:46feat(experimental): indexed MultiBucketBitmap contingency kernels + batched projections (#219)
- Issue#11Fieldnote-Echo2026-06-14 13:01perf: gather-free in-place subset scan for large M (FFI scalability)
- Pull request#206dependabot[bot]2026-06-12 17:24
- Pull request#206dependabot[bot]2026-06-12 17:24
- Issue#175Fieldnote-Echo2026-06-04 17:07Track metadata-only probe parity for C ABI and Go wrapper
- Issue comment#173Fieldnote-Echo2026-06-04 04:37[codex] Add manifest crate release OIDC path
- Issue#150project-navi-bot2026-06-04 00:57fuzz: exercise SignBitmap -> RankQuant two-stage pipeline
- Pull request#159Fieldnote-Echo2026-06-02 23:13
- Issue comment#157codecov[bot]2026-06-02 22:37[codex] Bound manifest verifier resources
- Pull request#157Fieldnote-Echo2026-06-02 22:35
- Issue comment#154codecov[bot]2026-06-02 21:16[codex] Document persisted format compatibility
- Issue comment#34Fieldnote-Echo2026-06-02 19:17fuzz: add a target exercising add() + search() (not just deserialization)
- Issue#140Fieldnote-Echo2026-05-31 00:29embedded: no_std plus alloc feasibility and feature split audit
- Issue#140Fieldnote-Echo2026-05-31 00:29embedded: no_std plus alloc feasibility and feature split audit
- Issue#139Fieldnote-Echo2026-05-31 00:29jvm: feasibility and binding plan for Java/Kotlin hosts
- Issue#136Fieldnote-Echo2026-05-31 00:29ffi: owned output buffers and allocator hook contract
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 2 stars here means stars gained during the window, not the repo's star count.