C++ library for reading and writing of numpy's .npy files
active 2023-08-17 → 2026-02-19 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 918 days from 2023-08-17 to 2026-02-19. Pushes: 17 total, peak 9 in a day. Pull requests: 9 total, peak 2 in a day. Issues: 9 total, peak 4 in a day. Comments: 20 total, peak 7 in a day. Stars: 168 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 |
|---|---|---|---|---|
| llohse | 41 | 17 | 5 | 14 |
| pauljurczak | 4 | 0 | 2 | 1 |
| FreddieLiardet | 3 | 0 | 1 | 2 |
| kstppd | 2 | 0 | 1 | 1 |
| ahadji05 | 1 | 0 | 0 | 1 |
| toge | 1 | 0 | 0 | 0 |
| StarsX | 1 | 0 | 0 | 1 |
| phoenixfury | 1 | 0 | 0 | 0 |
| qaz553286745 | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#41llohse2024-10-04 11:46Allow for memory reuse by reading into already existing buffers
- Pull request#43llohse2024-10-03 12:21
- Issue comment#41kstppd2024-09-26 18:48Allow for memory reuse by reading into already existing buffers
- Issue comment#41llohse2024-09-26 16:49Allow for memory reuse by reading into already existing buffers
- Pull request#42llohse2024-09-24 08:10
- Pull request#41kstppd2024-09-23 08:54
- Issue comment#33llohse2024-09-22 08:58[Feature Request] float16 support
- Issue comment#39llohse2024-09-22 08:54Change unsigned long and short to int16/int64/etc,
- Issue#39llohse2024-09-22 08:54Change unsigned long and short to int16/int64/etc,
- Issue comment#29llohse2024-09-22 08:46[Feature request] Save std::vector<torch::Tensor> to .npy file
- Issue#29llohse2024-09-22 08:46[Feature request] Save std::vector<torch::Tensor> to .npy file
- Issue comment#26llohse2024-09-22 08:46"'std::runtime_error' what(): formatting error: typestrings not matching",
- Issue#26llohse2024-09-22 08:46"'std::runtime_error' what(): formatting error: typestrings not matching",
- Issue comment#25llohse2024-09-22 08:45better to move npy.hpp to libnpy/npy.hpp
- Issue comment#35llohse2024-09-22 08:40Does libnpy/1.0.1 support C++11?
- Issue#35llohse2024-09-22 08:40Does libnpy/1.0.1 support C++11?
- Issue comment#40llohse2024-09-22 08:34There is a bug in reading this file
- Issue#40qaz5532867452024-07-30 13:32There is a bug in reading this file
- Issue#39phoenixfury2024-04-04 18:36Change unsigned long and short to int16/int64/etc,
- Issue#37llohse2024-03-04 10:03Malformed .npy header due to comma separated digit grouping.
- Pull request#38llohse2024-03-04 10:03
- Issue comment#38llohse2024-03-04 09:52Update npy.hpp
- Pull request#38pauljurczak2024-03-04 03:58
- Issue#37pauljurczak2024-03-04 03:28Malformed .npy header due to comma separated digit grouping.
- Pull request#36llohse2024-02-09 17:51
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 168 stars here means stars gained during the window, not the repo's star count.