Distributed Communication-Optimal Matrix-Matrix Multiplication Algorithm
active 2023-08-17 → 2026-04-18 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 976 days from 2023-08-17 to 2026-04-18. Pushes: 73 total, peak 8 in a day. Pull requests: 32 total, peak 2 in a day. Issues: 11 total, peak 4 in a day. Comments: 33 total, peak 5 in a day. Stars: 50 total, peak 3 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 |
|---|---|---|---|---|
| simonpintarelli | 118 | 63 | 19 | 23 |
| mtaillefumier | 19 | 9 | 3 | 2 |
| dmikushin | 5 | 0 | 2 | 3 |
| RMeli | 3 | 0 | 2 | 1 |
| Growl1234 | 3 | 0 | 1 | 2 |
| wanghemeng | 3 | 0 | 0 | 1 |
| dbsanfte | 2 | 0 | 2 | 0 |
| m13253 | 2 | 0 | 0 | 0 |
| yurivict | 2 | 0 | 0 | 1 |
| haampie | 2 | 1 | 1 | 0 |
| copilot-pull-request-reviewer[bot] | 2 | 0 | 0 | 0 |
| kabicm | 1 | 0 | 1 | 0 |
| WardLT | 1 | 0 | 1 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#168simonpintarelli2026-04-07 18:39Fix BLAS spec violation: zero C when beta=0 in split_k and local_multiply_cpu
- Pull request#164Growl12342026-03-15 22:28
- Releasesimonpintarelli2026-03-02 21:43COSMA-v2.8.1
- Issue comment#152simonpintarelli2026-02-09 14:11cmake project version v2.6.6 does not match git tag v2.7.0
- Issue#160simonpintarelli2026-02-09 13:37Building COSMA with GCC 16 fails
- Pull request#159simonpintarelli2026-01-14 13:43
- Pull request#156simonpintarelli2026-01-14 09:06
- Issue#158simonpintarelli2025-12-19 21:03BLAS: Matrix C is allowed to be uninitialized for beta=0
- Pull request#157mtaillefumier2025-10-30 16:03
- Pull request#156simonpintarelli2025-10-20 11:56
- Pull request#155dbsanfte2025-10-19 16:28
- Pull request#154dbsanfte2025-10-07 10:11
- Issue comment#139simonpintarelli2025-05-09 11:14Fixed the wrong results bug in the GPU backend.
- Pull request#145simonpintarelli2025-05-08 11:45
- Issue comment#145simonpintarelli2025-05-08 10:00cmake cleanup
- Issue comment#145simonpintarelli2025-05-08 10:00cmake cleanup
- Issue#147m132532025-04-29 10:40COSMA only using 1 CPU core
- Pull request#149simonpintarelli2025-04-02 11:28
- Issue comment#149simonpintarelli2025-04-02 09:52Add NVPL support
- Pull request#150simonpintarelli2025-04-01 14:38
- Pull request#151simonpintarelli2025-04-01 14:12
- Pull request#150haampie2025-03-31 15:19
- Pull request#149RMeli2025-03-06 13:28
- Pull request#148simonpintarelli2024-12-11 14:21
- Issue#121simonpintarelli2024-12-10 17:45build failure with nccl
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 50 stars here means stars gained during the window, not the repo's star count.