Billion-scale ANNS with GPU,CPU and SSD.
active 2023-12-01 → 2026-07-31 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 974 days from 2023-12-01 to 2026-07-31. Pushes: 217 total, peak 6 in a day. Pull requests: 26 total, peak 2 in a day. Issues: 12 total, peak 2 in a day. Comments: 51 total, peak 8 in a day. Stars: 247 total, peak 10 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 |
|---|---|---|---|---|
| MaggieQi | 192 | 166 | 12 | 1 |
| TerrenceZhangX | 20 | 17 | 1 | 1 |
| zqxjjj | 19 | 17 | 1 | 1 |
| Copilot | 15 | 0 | 0 | 14 |
| PhilipBAdams | 11 | 6 | 1 | 1 |
| microsoft-github-policy-service[bot] | 7 | 0 | 0 | 7 |
| suppersam1 | 6 | 0 | 0 | 4 |
| limenghao | 6 | 2 | 1 | 2 |
| GaryLee1101 | 4 | 0 | 0 | 2 |
| pabs3 | 4 | 0 | 0 | 4 |
| dependabot[bot] | 3 | 2 | 1 | 0 |
| bnavarma-ms | 3 | 0 | 3 | 0 |
| Warmchay | 2 | 0 | 0 | 2 |
| Yuming-Xu | 2 | 0 | 2 | 0 |
| xufyan | 2 | 0 | 0 | 2 |
| YunanZzz | 2 | 0 | 0 | 1 |
| hliu18 | 2 | 0 | 0 | 2 |
| Quaternijkon | 1 | 0 | 0 | 0 |
| MohamedAliRashad | 1 | 0 | 0 | 1 |
| github-advanced-security[bot] | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Pull request#447MaggieQi2026-05-19 01:11
- Pull request#446TerrenceZhangX2026-04-11 09:28
- Pull request#442limenghao2026-03-16 05:18
- Issue comment#441xufyan2026-03-10 23:10Add parallel BKT tree build support via level-order BFS with OpenMP
- Issue comment#441xufyan2026-03-05 06:49Add parallel BKT tree build support via level-order BFS with OpenMP
- Issue comment#441microsoft-github-policy-service[bot]2026-03-05 06:31Add parallel BKT tree build support via level-order BFS with OpenMP
- Pull request#439MaggieQi2026-02-06 04:59
- Issue comment#419yyz31722026-02-02 12:25Can we have recommended parameters for SIFT10M/SIFT100M for SPANN?
- Issue#438shvachko2025-11-21 20:29git clone SPTAG repo fails in PowerShell
- Issue#437innovation-png2025-11-04 07:28Bug for balanceddatapartition
- Issue comment#436microsoft-github-policy-service[bot]2025-09-19 04:46Update OPQ_gpu_train_infer.py
- Pull request#435bless-stanford2025-09-11 09:13
- Issue comment#386github-advanced-security[bot]2025-09-06 18:54build 1.6.7 version pip package
- Issue comment#434microsoft-github-policy-service[bot]2025-09-02 06:46Convert from boost test to gtest
- Pull request#433bnavarma-ms2025-08-27 11:53
- Pull request#432PhilipBAdams2025-08-26 22:03
- Pull request#431bnavarma-ms2025-08-06 08:36
- Issue comment#430microsoft-github-policy-service[bot]2025-08-04 09:42Adding reclaimmemory
- Issue comment#430microsoft-github-policy-service[bot]2025-08-04 09:41Adding reclaimmemory
- Issue comment#429microsoft-github-policy-service[bot]2025-07-20 06:17Relaxed mono test
- Pull request#429Roushan1372025-07-20 06:17
- Issue comment#408suppersam12025-07-17 03:01Improve the BalancedDataPartition program
- Issue comment#408Danbaiwq2025-07-07 09:13Improve the BalancedDataPartition program
- Pull request#427MaggieQi2025-07-04 02:11
- Issue comment#427microsoft-github-policy-service[bot]2025-07-03 17:47Sptag clone changes
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 247 stars here means stars gained during the window, not the repo's star count.