JAX port of GalSim, for parallelized, GPU accelerated, and differentiable galaxy image simulations.
active 2025-06-02 → 2026-08-05 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 430 days from 2025-06-02 to 2026-08-05. Pushes: 265 total, peak 21 in a day. Pull requests: 33 total, peak 6 in a day. Issues: 15 total, peak 4 in a day. Comments: 78 total, peak 20 in a day. Stars: 1 total, peak 1 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 |
|---|---|---|---|---|
| beckermr | 295 | 219 | 21 | 33 |
| ismael-mendoza | 49 | 26 | 0 | 15 |
| EiffL | 30 | 13 | 2 | 13 |
| codspeed-hq[bot] | 14 | 0 | 0 | 14 |
| b-remy | 9 | 4 | 0 | 3 |
| pre-commit-ci[bot] | 7 | 3 | 4 | 0 |
| dependabot[bot] | 6 | 0 | 6 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#234beckermr2026-05-09 12:23
- Issue comment#233codspeed-hq[bot]2026-05-09 10:35test: run full test suite for https://github.com/GalSim-developers/GalSim-for-JAX-GalSim-Testing/pull/8
- Pull request#227beckermr2026-05-01 20:46
- Issue comment#123ismael-mendoza2026-05-01 17:37find optimizations when drawing spergel profiles
- Issue#123ismael-mendoza2026-05-01 13:32find optimizations when drawing spergel profiles
- Issue comment#226ismael-mendoza2026-05-01 12:35Sphinx documentation
- Issue comment#226beckermr2026-04-30 22:54Sphinx documentation
- Issue comment#226codspeed-hq[bot]2026-04-30 22:39Sphinx documentation
- Pull request#223beckermr2026-04-25 13:14
- Issue comment#221beckermr2026-04-24 21:08fix: make stepk match galsim
- Pull request#220beckermr2026-04-18 14:04
- Issue comment#210ismael-mendoza2026-03-23 23:43bounds, JIT, image views etc.
- Issue comment#211codspeed-hq[bot]2026-03-23 21:48feat: adopt a more JAX-like API
- Issue comment#190ismael-mendoza2026-03-13 01:58add scripts testing full scene drawing residuals+timing
- Issue comment#190beckermr2026-03-12 20:21add scripts testing full scene drawing residuals+timing
- Issue comment#209codspeed-hq[bot]2026-03-11 21:21fix: ensure bounds comparisons can be vmapped
- Issue comment#190beckermr2026-03-08 16:40add scripts testing full scene drawing residuals+timing
- Issue comment#206codspeed-hq[bot]2026-02-22 13:54feat: complete to-from-galsim interface for gsparams
- Pull request#205beckermr2026-02-21 18:07
- Issue comment#161ismael-mendoza2026-02-20 16:36moffat profile drawing is slow
- Issue#203ismael-mendoza2026-02-20 16:23to_galsim for gsparams
- Issue comment#193beckermr2026-02-19 20:33vmapped drawing call over object parameters fails
- Issue#201beckermr2026-02-18 19:12remove workspaces and cached properties
- Issue comment#161ismael-mendoza2026-02-18 16:03moffat profile drawing is slow
- Pull request#197beckermr2026-02-18 12:45
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1 stars here means stars gained during the window, not the repo's star count.