Decision Workspace
cu vs cubecl vs cu-sys
Side-by-side comparison of Rust crates
39
cu
growingv0.1.1
Low level bindings to cuda apis
65
cubecl
growingv0.9.0
Multi-platform high-performance compute language extension for Rust.
38
cu-sys
growingv0.1.0
Low level bindings to cuda apis
Core Metrics
| cu | cubecl | cu-sys | |
|---|---|---|---|
| Health Score | 39 | 65 | 38 |
| Total Downloads | 3.9K | 485.6K | 3.3K |
| 30d Downloads | 6 | 69.2K | 39 |
| Dependents | 0 | 358 | 1 |
| Releases | 2 | 19 | 1 |
| Last Updated | 2451d ago | 25d ago | 2457d ago |
| Age | 6y 8m | 1y 11m | 6y 8m |
Health Breakdown
cu
Maintenance
3
Quality
15
Community
6
Popularity
4
Documentation
11
cubecl
Maintenance
18
Quality
17
Community
13
Popularity
7
Documentation
10
cu-sys
Maintenance
1
Quality
15
Community
7
Popularity
4
Documentation
11
Technical Details
| cu | cubecl | cu-sys | |
|---|---|---|---|
| Version | 0.1.1 | 0.9.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MIT/Apache-2.0 |
| Dependencies | 2 | 9 | 2 |
| Crate Size | 4KB | 39KB | 70KB |
| Features | 0 | 18 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | — | 2024 | — |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •cubecl leads with a health score of 65/100, but none of the options score above 80.
- •cubecl is depended on by 358 crates — strongest ecosystem trust.
- •⚠ cu, cu-sys have not been updated in over a year.