MATAR is a C++ software library to allow developers to easily create and use dense and sparse data representations that are also portable across disparate architectures using Kokkos.
active 2023-08-29 → 2026-07-10 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1047 days from 2023-08-29 to 2026-07-10. Pushes: 302 total, peak 9 in a day. Pull requests: 106 total, peak 5 in a day. Issues: 7 total, peak 3 in a day. Comments: 39 total, peak 9 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
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| jacob-moore22 | 201 | 129 | 37 | 12 |
| nathanielmorgan | 120 | 72 | 18 | 6 |
| djdunning | 100 | 76 | 16 | 5 |
| Adrian-Diaz | 82 | 14 | 28 | 14 |
| gavinwhetstone7 | 10 | 8 | 2 | 0 |
| shankinsMechEng | 5 | 3 | 2 | 0 |
| raovgarimella | 2 | 0 | 1 | 1 |
| kpwelsh | 1 | 0 | 1 | 0 |
| liyujin1999 | 1 | 0 | 0 | 0 |
| gabemorris12 | 1 | 0 | 1 | 0 |
| gavinwhetstone | 1 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#150nathanielmorgan2025-12-22 21:14dims[0] not the number of rows
- Issue comment#147jacob-moore222025-11-25 21:18CMake min version
- Issue comment#146gavinwhetstone2025-10-06 16:23View set_values calls should be standard for loop
- Issue comment#145Adrian-Diaz2025-10-02 16:27Update Tpetra wrappers
- Pull request#144Adrian-Diaz2025-09-11 19:54
- Pull request#141nathanielmorgan2025-08-14 22:28
- Pull request#140nathanielmorgan2025-08-08 23:56
- Pull request#139nathanielmorgan2025-08-07 17:29
- Pull request#138jacob-moore222025-08-05 18:47
- Pull request#138jacob-moore222025-08-05 17:53
- Pull request#137nathanielmorgan2025-08-05 16:10
- Pull request#137nathanielmorgan2025-07-31 21:38
- Pull request#136jacob-moore222025-07-28 21:43
- Pull request#135Adrian-Diaz2025-07-12 01:08
- Issue comment#95jacob-moore222025-07-09 15:10Set values google tests
- Pull request#134jacob-moore222025-07-02 16:24
- Pull request#134jacob-moore222025-07-01 19:28
- Pull request#132Adrian-Diaz2025-06-23 15:01
- Pull request#132Adrian-Diaz2025-06-23 05:21
- Pull request#131Adrian-Diaz2025-06-15 00:27
- Pull request#130jacob-moore222025-06-14 20:15
- Pull request#129jacob-moore222025-06-11 22:21
- Pull request#129jacob-moore222025-06-01 19:48
- Pull request#128jacob-moore222025-05-31 00:49
- Pull request#128jacob-moore222025-05-31 00:10
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.