Decision Workspace
cublas-sys vs rcublas-sys vs cudarc
Side-by-side comparison of Rust crates
42
cublas-sys
growingv0.1.0
FFI bindings to cuBLAS
47
rcublas-sys
growingv0.5.0
FFI bindings to cuBLAS
70
cudarc
growingv0.19.4
Safe and minimal CUDA bindings
Core Metrics
| cublas-sys | rcublas-sys | cudarc | |
|---|---|---|---|
| Health Score | 42 | 47 | 70 |
| Total Downloads | 10.3K | 16.4K | 3.1M |
| 30d Downloads | 207 | 340 | 969.0K |
| Dependents | 10 | 30 | 1.3K |
| Releases | 1 | 5 | 83 |
| Last Updated | 3721d ago | 1587d ago | 4d ago |
| Age | 10y 2m | 8y 9m | 3y 6m |
Health Breakdown
cublas-sys
Maintenance
1
Quality
15
Community
10
Popularity
5
Documentation
11
rcublas-sys
Maintenance
4
Quality
17
Community
12
Popularity
5
Documentation
9
cudarc
Maintenance
19
Quality
15
Community
15
Popularity
8
Documentation
13
Technical Details
| cublas-sys | rcublas-sys | cudarc | |
|---|---|---|---|
| Version | 0.1.0 | 0.5.0 | 0.19.4 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT OR Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 2 | 3 | 5 |
| Crate Size | 15KB | 40KB | 654KB |
| Features | 0 | 2 | 45 |
| Yanked % | 0.0% | 0.0% | 2.4% |
| Edition | — | 2018 | 2021 |
| MSRV | — | — | — |
| Owners | 4 | 2 (team) | 1 |
Links
Quick Verdict
- •cudarc leads with a health score of 70/100, but none of the options score above 80.
- •cudarc is depended on by 1.3K crates — strongest ecosystem trust.
- •⚠ cublas-sys, rcublas-sys have not been updated in over a year.