Decision Workspace
stele vs ndarray-parallel vs faaa_queue
Side-by-side comparison of Rust crates
37
stele
growingv0.3.5
An atomic Vec-like structure with no copying on allocation
49
ndarray-parallel
growingv0.9.1
Parallelization for ndarray using rayon. (Deprecated - use ndarray with rayon directly.)
48
faaa_queue
growingv1.0.0
A really fast unbounded lock-free concurrent queue.
Core Metrics
| stele | ndarray-parallel | faaa_queue | |
|---|---|---|---|
| Health Score | 37 | 49 | 48 |
| Total Downloads | 11.0K | 71.4K | 2.5K |
| 30d Downloads | 13 | 781 | 8 |
| Dependents | 0 | 130 | 0 |
| Releases | 9 | 12 | 6 |
| Last Updated | 778d ago | 2377d ago | 278d ago |
| Age | 4y 3m | 9y 2m | 9m |
Health Breakdown
stele
Maintenance
4
Quality
17
Community
2
Popularity
5
Documentation
9
ndarray-parallel
Maintenance
4
Quality
14
Community
14
Popularity
6
Documentation
11
faaa_queue
Maintenance
12
Quality
16
Community
6
Popularity
4
Documentation
10
Technical Details
| stele | ndarray-parallel | faaa_queue | |
|---|---|---|---|
| Version | 0.3.5 | 0.9.1 | 1.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | MIT/Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 1 | 4 | 2 |
| Crate Size | 11KB | 8KB | 743KB |
| Features | 3 | 0 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | — | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •ndarray-parallel leads with a health score of 49/100, but none of the options score above 80.
- •ndarray-parallel is depended on by 130 crates — strongest ecosystem trust.
- •⚠ stele, ndarray-parallel have not been updated in over a year.
- •stele, ndarray-parallel are pre-1.0 — API may change.