[ARCHIVED] Cooperative primitives for CUDA C++. See https://github.com/NVIDIA/cccl
active 2023-08-15 → 2026-05-14 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1004 days from 2023-08-15 to 2026-05-14. Pushes: 2 total, peak 1 in a day. Pull requests: 3 total, peak 2 in a day. Issues: 14 total, peak 3 in a day. Comments: 33 total, peak 5 in a day. Stars: 298 total, peak 6 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 |
|---|---|---|---|---|
| senior-zero | 13 | 0 | 0 | 10 |
| intractabilis | 6 | 0 | 0 | 3 |
| jecs | 4 | 0 | 2 | 2 |
| miscco | 4 | 0 | 0 | 3 |
| iclementine | 3 | 0 | 0 | 2 |
| pauleonix | 3 | 0 | 1 | 2 |
| tianshuo78520a | 2 | 0 | 0 | 2 |
| zhaolianshuizls | 2 | 0 | 0 | 0 |
| YuanRisheng | 2 | 0 | 0 | 2 |
| zasdfgbnm | 2 | 0 | 0 | 2 |
| jrhemstad | 2 | 0 | 0 | 1 |
| github-actions[bot] | 2 | 2 | 0 | 0 |
| tyq996 | 1 | 0 | 0 | 0 |
| elstehle | 1 | 0 | 0 | 0 |
| akshit-sharma | 1 | 0 | 0 | 0 |
| gevtushenko | 1 | 0 | 0 | 1 |
| BenikaHall | 1 | 0 | 0 | 1 |
| jeychandar | 1 | 0 | 0 | 1 |
| cliffburdick | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#441gevtushenko2023-12-08 05:59cub::DeviceReduce::ReduceByKey() results are non-deterministic for floats
- Issue comment#441BenikaHall2023-12-08 04:19cub::DeviceReduce::ReduceByKey() results are non-deterministic for floats
- Issue#747elstehle2023-10-11 16:29Integrate this approach into merge sort
- Pull request#724pauleonix2023-10-11 12:43
- Issue comment#724pauleonix2023-10-11 12:43Fix BlockAdjacentDifference documentation
- Issue comment#724pauleonix2023-10-11 12:42Fix BlockAdjacentDifference documentation
- Issue comment#742jrhemstad2023-10-04 16:38MVP for VSmem abstraction
- Issue comment#745intractabilis2023-09-29 19:32BlockReduce<int, ...> causes "an illegal instruction was encountered"
- Issue comment#745intractabilis2023-09-29 17:52BlockReduce<int, ...> causes "an illegal instruction was encountered"
- Issue comment#745senior-zero2023-09-29 17:42BlockReduce<int, ...> causes "an illegal instruction was encountered"
- Issue#745intractabilis2023-09-29 17:25BlockReduce<int, ...> causes "an illegal instruction was encountered"
- Issue#744intractabilis2023-09-29 17:19How do I reduce partially filled 2D blocks?
- Issue comment#744intractabilis2023-09-29 17:19How do I reduce partially filled 2D blocks?
- Issue comment#744senior-zero2023-09-29 16:21How do I reduce partially filled 2D blocks?
- Issue#744intractabilis2023-09-29 05:47How do I reduce partially filled 2D blocks?
- Issue#719senior-zero2023-09-27 14:32Can't get correct result when use cub in CUDA12.0
- Issue comment#719senior-zero2023-09-27 14:32Can't get correct result when use cub in CUDA12.0
- Issue comment#719YuanRisheng2023-09-27 11:42Can't get correct result when use cub in CUDA12.0
- Issue comment#743miscco2023-09-27 06:44Possible bug in variable naming
- Issue#743miscco2023-09-27 06:42Possible bug in variable naming
- Issue comment#743miscco2023-09-27 06:42Possible bug in variable naming
- Issue#743akshit-sharma2023-09-27 06:07Possible bug in variable naming
- Issue comment#719senior-zero2023-09-22 15:53Can't get correct result when use cub in CUDA12.0
- Issue comment#719YuanRisheng2023-09-22 02:33Can't get correct result when use cub in CUDA12.0
- Issue comment#719senior-zero2023-09-21 20:19Can't get correct result when use cub in CUDA12.0
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 298 stars here means stars gained during the window, not the repo's star count.