Performance-portable, length-agnostic SIMD with runtime dispatch
C++ · active 2025-04-05 → 2026-08-10 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 493 days from 2025-04-05 to 2026-08-10. Pushes: 1,388 total, peak 41 in a day. Pull requests: 211 total, peak 8 in a day. Issues: 88 total, peak 7 in a day. Comments: 306 total, peak 18 in a day. Stars: 440 total, peak 33 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 |
|---|---|---|---|---|
| copybara-service[bot] | 783 | 629 | 145 | 0 |
| github-actions[bot] | 751 | 751 | 0 | 0 |
| jan-wassenberg | 178 | 0 | 16 | 94 |
| johnplatts | 47 | 0 | 13 | 32 |
| jcapriot | 38 | 0 | 2 | 21 |
| WillAyd | 28 | 0 | 2 | 16 |
| HecaiYuan | 19 | 0 | 0 | 9 |
| stefson | 12 | 0 | 0 | 7 |
| boxerab | 11 | 0 | 0 | 8 |
| jinboson | 10 | 0 | 1 | 5 |
| LanderlYoung | 10 | 0 | 2 | 6 |
| google-cla[bot] | 10 | 0 | 0 | 10 |
| dependabot[bot] | 9 | 0 | 9 | 0 |
| kleisauke | 8 | 0 | 2 | 5 |
| barracuda156 | 8 | 0 | 1 | 5 |
| RaviTriv | 8 | 0 | 1 | 5 |
| miladfarca | 7 | 0 | 1 | 5 |
| hrkalona | 7 | 0 | 0 | 5 |
| mirianome42-commits | 7 | 0 | 0 | 2 |
| seiko2plus | 7 | 0 | 2 | 4 |
Recent activity
Latest issues, pull requests and releases
- Pull request#3255copybara-service[bot]2026-08-07 19:44
- Issue comment#3228dcsid2026-07-24 18:52Add float16 exp/log math functions via promotion to float32
- Issue comment#3191bkmgit2026-07-06 14:50Mixed precision dot product example
- Issue comment#3148jan-wassenberg2026-06-25 15:33ci: add riscv64 to multiarch CI workflow
- Pull request#3150copybara-service[bot]2026-06-24 19:33
- Pull request#3138copybara-service[bot]2026-06-19 13:48
- Issue#3112copybara-service[bot]2026-06-16 16:55sort_test fails to build on toolchains without native float16 (since 636d64d8)
- Issue comment#3113dcsid2026-06-13 05:03Fix sort_test build on toolchains without native float16
- Issue#3098copybara-service[bot]2026-06-11 07:30VQSelect corrupts float arrays containing NaN
- Pull request#3100copybara-service[bot]2026-06-10 15:15
- Pull request#3087eyupcanakman2026-06-07 11:26
- Pull request#3083jan-wassenberg2026-06-05 06:35
- Pull request#3061copybara-service[bot]2026-05-26 10:54
- Pull request#3053copybara-service[bot]2026-05-26 10:49
- Pull request#3058RaviTriv2026-05-17 20:06
- Pull request#3045copybara-service[bot]2026-05-11 08:52
- Pull request#3044copybara-service[bot]2026-05-07 07:12
- Issue comment#2987zhangwenlong89112026-05-07 01:18add loongarch64 support for BUILD
- Pull request#3030jan-wassenberg2026-05-04 09:37
- Pull request#3027copybara-service[bot]2026-05-04 07:47
- Pull request#3033copybara-service[bot]2026-05-03 09:51
- Pull request#3032copybara-service[bot]2026-05-03 09:48
- Issue comment#3024bkmgit2026-05-02 05:10Enable testing on Fedora Rawhide
- Pull request#3017copybara-service[bot]2026-04-27 22:19
- Pull request#3003copybara-service[bot]2026-04-22 09:54
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 440 stars here means stars gained during the window, not the repo's star count.