Efficient forward- and reverse-mode sparse Jacobians using Jax.
active 2023-08-25 → 2026-02-10 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 901 days from 2023-08-25 to 2026-02-10. Pushes: 19 total, peak 9 in a day. Pull requests: 25 total, peak 8 in a day. Issues: 10 total, peak 4 in a day. Comments: 15 total, peak 10 in a day. Stars: 18 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 |
|---|---|---|---|---|
| mfschubert | 55 | 19 | 22 | 9 |
| agudym | 6 | 0 | 0 | 4 |
| dependabot[bot] | 3 | 0 | 3 | 0 |
| jamesheald | 3 | 0 | 0 | 1 |
| gdalle | 2 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Pull request#24dependabot[bot]2025-12-01 02:09
- Pull request#21mfschubert2025-09-02 15:30
- Pull request#22mfschubert2025-09-02 15:26
- Pull request#21dependabot[bot]2025-09-01 04:52
- Pull request#20mfschubert2025-06-19 15:41
- Pull request#20mfschubert2025-06-19 15:40
- Issue comment#19gdalle2025-06-08 20:11Merging with sparsediffax?
- Issue comment#19mfschubert2025-06-05 21:40Merging with sparsediffax?
- Issue#19gdalle2025-06-05 06:21Merging with sparsediffax?
- Pull request#16mfschubert2024-02-19 00:36
- Pull request#16mfschubert2024-02-19 00:35
- Issue#10mfschubert2024-02-18 23:30CPU vs GPU performace snippet
- Issue comment#10agudym2024-02-18 19:12CPU vs GPU performace snippet
- Issue comment#10mfschubert2024-02-18 18:06CPU vs GPU performace snippet
- Pull request#15mfschubert2024-02-18 18:03
- Pull request#15mfschubert2024-02-18 18:03
- Issue comment#10agudym2024-02-18 17:48CPU vs GPU performace snippet
- Issue comment#11agudym2024-02-18 17:32Error with "x64" precision
- Pull request#14mfschubert2024-02-18 17:08
- Pull request#14mfschubert2024-02-18 17:05
- Issue#6mfschubert2024-02-18 16:53Use `jax.linearize` instead of `jax.jvp`
- Issue comment#6mfschubert2024-02-18 16:53Use `jax.linearize` instead of `jax.jvp`
- Pull request#13mfschubert2024-02-18 16:52
- Pull request#13mfschubert2024-02-18 16:50
- Issue comment#10mfschubert2024-02-18 16:33CPU vs GPU performace snippet
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 18 stars here means stars gained during the window, not the repo's star count.