Pty-Chi is a Python library for ptychographic image reconstruction.
active 2025-04-22 → 2026-08-14 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 480 days from 2025-04-22 to 2026-08-14. Pushes: 148 total, peak 9 in a day. Pull requests: 22 total, peak 2 in a day. Issues: 8 total, peak 3 in a day. Comments: 27 total, peak 5 in a day. Stars: 12 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
Recent activity
Latest issues, pull requests and releases
- Pull request#64a4894z2026-03-13 18:33
- Pull request#64a4894z2026-03-11 23:07
- Pull request#61a4894z2026-02-08 20:37
- Pull request#58kurtmckee2026-01-26 18:25
- Pull request#58kurtmckee2026-01-22 19:39
- Issue#55mdw7712026-01-15 19:43GPU parallel and other accelaration methods
- Issue#52mdw7712026-01-09 20:12FEAT: allow offloading intermediate variables to memory
- Pull request#57mdw7712026-01-09 20:12
- Pull request#57mdw7712026-01-09 19:56
- Issue#51mdw7712026-01-09 17:44API: expose bounding box, add union
- Issue#51mdw7712026-01-09 15:42API: expose bounding box, add union
- Issue comment#55mdw7712026-01-06 01:50GPU parallel and other accelaration methods
- Issue#55Schuyler-Zixiao-Shi2026-01-02 06:11GPU parallel and other accelaration methods
- Issue#53mdw7712025-12-10 22:50FIX: uniform batching breaks with multiple GPUs
- Issue#53mdw7712025-12-10 17:55FIX: uniform batching breaks with multiple GPUs
- Issue#53mdw7712025-12-10 17:55FIX: uniform batching breaks with multiple GPUs
- Issue comment#53mdw7712025-12-10 17:54FIX: uniform batching breaks with multiple GPUs
- Pull request#50mdw7712025-12-02 22:39
- Pull request#48mdw7712025-11-07 22:02
- Issue comment#46mdw7712025-09-26 19:23Allow opr modes for multiple incoherent modes
- Issue comment#44mdw7712025-09-05 16:22Bug in ptychi.image_proc.py
- Pull request#43mdw7712025-08-29 19:50
- Pull request#43mdw7712025-08-29 19:32
- Issue comment#39mdw7712025-08-08 18:11probe power constraint scaling and fft using backward normalization
- Pull request#41mdw7712025-07-16 20:41
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 12 stars here means stars gained during the window, not the repo's star count.