A multithreaded, distributed, GPU-accelerated simulator of quantum computers
active 2025-04-05 → 2026-07-10 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 462 days from 2025-04-05 to 2026-07-10. Pushes: 206 total, peak 22 in a day. Pull requests: 79 total, peak 7 in a day. Issues: 54 total, peak 4 in a day. Comments: 155 total, peak 8 in a day. Stars: 28 total, peak 2 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 |
|---|---|---|---|---|
| TysonRayJones | 383 | 183 | 58 | 93 |
| otbrown | 35 | 14 | 3 | 18 |
| JPRichings | 18 | 0 | 0 | 13 |
| Roll249 | 10 | 0 | 3 | 7 |
| vaferreiQMT | 7 | 0 | 4 | 2 |
| diogomaia00 | 5 | 0 | 3 | 2 |
| lucjaulmes | 5 | 0 | 1 | 4 |
| github-actions[bot] | 3 | 0 | 0 | 3 |
| tzh476 | 2 | 0 | 0 | 2 |
| ketan-more-github | 2 | 0 | 0 | 2 |
| mk0dz | 1 | 0 | 1 | 0 |
| eessmann | 1 | 0 | 0 | 1 |
| Gyan-max | 1 | 0 | 0 | 1 |
| robotastray | 1 | 0 | 0 | 1 |
| Amitav-Krishna | 1 | 0 | 0 | 1 |
| limitless-100 | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue#810TysonRayJones2026-07-06 01:26`setQuESTMaxNumReportedItems(1,1)` does not show ellipsis when ellipting
- Issue#810TysonRayJones2026-07-06 01:26`setQuESTMaxNumReportedItems(1,1)` does not show ellipsis when ellipting
- Issue#805TysonRayJones2026-06-28 00:24Rename `+mt` in verbose `QUEST_OUTPUT_LIB_NAME` to `+omp`
- Issue#804JPRichings2026-06-26 11:41Update Spack support for V4.3
- Issue comment#789tzh4762026-06-14 02:10test: add BMI2 bitwise benchmark baseline
- Pull request#793mk0dz2026-06-13 00:24
- Issue comment#779tzh4762026-06-05 05:01perf: use BMI2 bit deposit and extract helpers
- Issue comment#779TysonRayJones2026-06-05 04:57perf: use BMI2 bit deposit and extract helpers
- Issue comment#739TysonRayJones2026-06-03 05:06Ctrls performance
- Pull request#762TysonRayJones2026-06-01 23:04
- Pull request#766TysonRayJones2026-06-01 22:04
- Issue comment#761TysonRayJones2026-05-29 05:15Cleanup custom MPI flow
- Issue#719TysonRayJones2026-05-29 01:11Runs with large numAmps per GPU fail
- Pull request#756TysonRayJones2026-05-27 03:22
- Issue comment#736TysonRayJones2026-05-21 01:42Set gpu tpb
- Issue#748TysonRayJones2026-05-11 01:38Experiment with Ozaki Scheme II
- Issue#748TysonRayJones2026-05-11 01:38Experiment with Ozaki Scheme II
- Issue comment#722TysonRayJones2026-05-10 23:55Enable user to take ownership of MPI
- Issue#744JPRichings2026-05-10 20:57Performance of Thrust kernels
- Issue comment#720TysonRayJones2026-05-10 18:20Lower performance in V4 compared to V3
- Issue comment#720TysonRayJones2026-05-10 17:35Lower performance in V4 compared to V3
- Issue comment#722JPRichings2026-05-10 16:09Enable user to take ownership of MPI
- Issue comment#739JPRichings2026-05-10 12:26Ctrls performance
- Issue comment#739JPRichings2026-05-10 11:04Ctrls performance
- Issue comment#720TysonRayJones2026-05-10 01:44Lower performance in V4 compared to V3
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 28 stars here means stars gained during the window, not the repo's star count.