🎬 3.7× faster video generation E2E 🖼️ 1.6× faster image generation E2E ⚡ ColumnSparseAttn 9.3× vs FlashAttn‑3 💨 ColumnSparseGEMM 2.5× vs cuBLAS
active 2025-04-21 → 2026-05-03 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 378 days from 2025-04-21 to 2026-05-03. Pushes: 84 total, peak 18 in a day. Pull requests: 0 total, peak 0 in a day. Issues: 1 total, peak 1 in a day. Comments: 15 total, peak 2 in a day. Stars: 45 total, peak 7 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 |
|---|---|---|---|---|
| SohamGovande | 77 | 72 | 0 | 5 |
| austinsilveria | 14 | 12 | 0 | 2 |
| deepbeepmeep | 4 | 0 | 0 | 4 |
| austsilveria | 2 | 0 | 0 | 2 |
| DanFu09 | 1 | 0 | 0 | 1 |
| Lyxien | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#5austsilveria2025-08-05 06:22[QST] Support on B200
- Issue#5yigithanyigit2025-07-24 23:39[QST] Support on B200
- Issue comment#4austsilveria2025-07-12 16:11Chipmunk has flickering issues on Wan 14B I2V 720P
- Issue comment#2Lyxien2025-07-07 02:50Wan 14B I2V Support in Chipmunk?
- Issue comment#1deepbeepmeep2025-06-23 06:40Very Nice ! Many thanks for advancing the speed of DiT
- Issue comment#1SohamGovande2025-06-23 00:25Very Nice ! Many thanks for advancing the speed of DiT
- Issue comment#1deepbeepmeep2025-06-21 23:13Very Nice ! Many thanks for advancing the speed of DiT
- ReleaseSohamGovande2025-06-16 16:57v1.0
- Issue comment#2SohamGovande2025-06-16 16:20Wan 14B I2V Support in Chipmunk?
- Issue comment#1SohamGovande2025-06-15 16:47Very Nice ! Many thanks for advancing the speed of DiT
- Issue comment#1deepbeepmeep2025-06-13 12:08Very Nice ! Many thanks for advancing the speed of DiT
- Issue comment#1austinsilveria2025-06-09 23:44Very Nice ! Many thanks for advancing the speed of DiT
- Issue comment#1deepbeepmeep2025-05-24 09:32Very Nice ! Many thanks for advancing the speed of DiT
- Issue comment#1SohamGovande2025-05-23 03:15Very Nice ! Many thanks for advancing the speed of DiT
- Issue comment#1austinsilveria2025-04-30 01:37Very Nice ! Many thanks for advancing the speed of DiT
- Issue comment#1SohamGovande2025-04-24 00:32Very Nice ! Many thanks for advancing the speed of DiT
- Issue comment#1DanFu092025-04-23 23:33Very Nice ! Many thanks for advancing the speed of DiT
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 45 stars here means stars gained during the window, not the repo's star count.