The testing ground for the future of portable SIMD in Rust
active 2023-08-17 → 2026-07-30 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1079 days from 2023-08-17 to 2026-07-30. Pushes: 253 total, peak 14 in a day. Pull requests: 154 total, peak 6 in a day. Issues: 63 total, peak 4 in a day. Comments: 546 total, peak 21 in a day. Stars: 320 total, peak 4 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 |
|---|---|---|---|---|
| calebzulawski | 503 | 170 | 91 | 168 |
| programmerjake | 223 | 7 | 5 | 122 |
| github-actions[bot] | 71 | 71 | 0 | 0 |
| workingjubilee | 61 | 5 | 5 | 40 |
| RalfJung | 54 | 0 | 5 | 37 |
| farnoy | 52 | 0 | 2 | 30 |
| okaneco | 21 | 0 | 5 | 12 |
| clarfonthey | 16 | 0 | 2 | 12 |
| bjorn3 | 10 | 0 | 1 | 7 |
| cvijdea-bd | 9 | 0 | 2 | 3 |
| sammysheep | 9 | 0 | 1 | 7 |
| koyeung | 9 | 0 | 0 | 4 |
| folkertdev | 9 | 0 | 5 | 3 |
| scottmcm | 8 | 0 | 0 | 7 |
| jhorstmann | 8 | 0 | 0 | 7 |
| dpaoliello | 6 | 0 | 3 | 3 |
| lixiaoyong12 | 5 | 0 | 0 | 3 |
| heiher | 5 | 0 | 3 | 1 |
| hkBst | 5 | 0 | 1 | 2 |
| avhz | 4 | 0 | 1 | 3 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#529calebzulawski2026-06-20 12:57Use `impl` restrictions over hand-sealed traits
- Issue comment#532calebzulawski2026-06-20 12:46Add `Mask::last_set` method
- Pull request#529jhpratt2026-05-30 18:34
- Issue comment#493rustbot2026-05-09 20:25Implement traits over scalars with `self: Simd<T, N>`
- Issue comment#483programmerjake2026-05-04 23:39Mask element v2
- Issue comment#515RalfJung2026-04-16 12:13float reduce_max/min: fix SNaN treatment
- Pull request#517folkertdev2026-04-11 23:30
- Issue comment#341programmerjake2026-04-04 02:22don't use `read_unaligned` to read from an array casted to `*const Simd`
- Issue comment#341programmerjake2026-04-04 02:20don't use `read_unaligned` to read from an array casted to `*const Simd`
- Pull request#514folkertdev2026-03-19 00:15
- Issue comment#487rustbot2026-03-14 18:49Implement `SimdElement` for `f16`
- Issue comment#126rustbot2026-03-14 18:48LIBM - sin, cos, ln, exp and friends.
- Issue comment#240Arnavion2026-02-23 02:07Add compress store / expand load intrinsics & maybe register -> register variant too #241
- Pull request#508him2him22026-02-10 16:39
- Pull request#507b01o2026-02-08 07:53
- Issue comment#505programmerjake2026-02-08 04:13Select is a strangely named trait and not part of the prelude
- Pull request#506okaneco2026-02-08 04:10
- Issue comment#505programmerjake2026-02-02 19:58Select is a strangely named trait and not part of the prelude
- Issue#64calebzulawski2026-01-29 18:11Enable triagebot
- Pull request#504Urgau2026-01-29 18:11
- Issue comment#500androm3da2026-01-27 16:01add support for Hexagon HVX
- Pull request#502folkertdev2026-01-27 03:13
- Issue comment#502calebzulawski2026-01-27 02:18use `cargo miri nextest` to parallelize miri tests
- Issue comment#502calebzulawski2026-01-27 02:17use `cargo miri nextest` to parallelize miri tests
- Issue comment#502programmerjake2026-01-27 00:03use `cargo miri nextest` to parallelize miri tests
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 320 stars here means stars gained during the window, not the repo's star count.