No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
cupy-cuda11x has 148K monthly downloads and 12K GitHub stars. Version 13.6.0 supports Python 3.9+, first published in 2022.
It is actively maintained under a permissive license, last released in Aug 2025.
It is built on top of fastrlock and numpy. It is used by 24 tracked packages, including gpu4pyscf-cuda11x, cudf-cu11 and lisaanalysistools-cuda11x.
GitHub topics include cuda, cudnn and cublas.
Package Insights
Package Risks
- No releases in 322 days despite active commits
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
87
Adoption
51
Community
70
Provenance
100
How the maintenance status was determined
Last commit
1 days ago
Monthly downloads
147,645
•
Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
147,645
Stars
12,077
Stars per 1k downloads
81.80
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
•
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
2,196
Month daily avg
4,922
Momentum
-55.4%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.9
Cutting Edge
Minimum supported version is 3.12 or newer
•
Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
MIT
•
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
323 days ago
Total releases
23
Releases/year
5.6
Rapid
Last release within 365 days and > 12 releases/year
•
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
375
Monthly downloads
147,645
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
•
Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
64
Issue Burden
46.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
34.2%
contrib / forks
Stale Release
322d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
831
Windows
69
Python Versions
3.10
41.7%
361
3.11
28.2%
244
3.12
14.7%
127
3.9
11.1%
96
3.13
4.4%
38
Top Countries
1.
US
659
US
2.
CN
53
CN
3.
CA
39
CA
4.
IN
35
IN
5.
SG
31
SG
6.
JP
21
JP
7.
DE
16
DE
8.
SE
14
SE
9.
GB
11
GB
10.
AU
9
AU
Used By
24
- gpu4pyscf-cuda11x
- cudf-cu11
- lisaanalysistools-cuda11x
- fastlisaresponse-cuda11x
- cuml-cu11
- cuquantum-python-cu11
- cucim-cu11
- dask-cudf-cu11
- cuda-quantum-cu11
- bbhx-cuda11x
- u-segment3d
- cugraph-cu11
- fastemriwaveforms-cuda11x
- pylibcugraph-cu11
- cuxfilter-cu11
- gbgpu-cuda11x
- guam
- nx-cugraph-cu11
- cuproj-cu11
- kvikio-cu11
- vsgmfss-union
- quqcs
- vsgmfss-fortuna
- lfepy-gpu
Package Information
License
MIT
First Release
May 21, 2022
Last Release
10 months ago
Last Commit
Yesterday
Latest Version
13.6.0
Total Releases
23
Contributors
375
Open PRs
133
Archived
No
Python Versions
3
3.9
3.10
3.11
3.12
3.13
Wheels
cp310
cp311
cp312
cp313
cp37
cp38
cp39
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh