Decision Workspace
ndarray-parallel vs ndarray vs par_slice
Side-by-side comparison of Rust crates
49
ndarray-parallel
growingv0.9.1
Parallelization for ndarray using rayon. (Deprecated - use ndarray with rayon directly.)
70
ndarray
growingv0.17.2
An n-dimensional array for general elements and for numerics. Lightweight array views and slicing; views support chunking and splitting.
56
par_slice
stablev2.0.1
Slices that may be accessed from multiple threads with different levels of safety
Core Metrics
| ndarray-parallel | ndarray | par_slice | |
|---|---|---|---|
| Health Score | 49 | 70 | 56 |
| Total Downloads | 71.4K | 76.6M | 3.5K |
| 30d Downloads | 807 | 7.2M | 9 |
| Dependents | 130 | 20.7K | 0 |
| Releases | 12 | 93 | 7 |
| Last Updated | 2377d ago | 76d ago | 83d ago |
| Age | 9y 2m | 10y 3m | 1y 3m |
Health Breakdown
ndarray-parallel
Maintenance
4
Quality
14
Community
14
Popularity
6
Documentation
11
ndarray
Maintenance
15
Quality
13
Community
19
Popularity
8
Documentation
15
par_slice
Maintenance
14
Quality
21
Community
5
Popularity
4
Documentation
12
Technical Details
| ndarray-parallel | ndarray | par_slice | |
|---|---|---|---|
| Version | 0.9.1 | 0.17.2 | 2.0.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MIT |
| Dependencies | 4 | 16 | 0 |
| Crate Size | 8KB | 244KB | 23KB |
| Features | 0 | 7 | 2 |
| Yanked % | 0.0% | 1.1% | 0.0% |
| Edition | — | 2021 | 2021 |
| MSRV | — | 1.64 | 1.84 |
| Owners | 2 | 3 | 1 |
Links
Quick Verdict
- •ndarray leads with a health score of 70/100, but none of the options score above 80.
- •ndarray is depended on by 20.7K crates — strongest ecosystem trust.
- •⚠ ndarray-parallel has not been updated in over a year.
- •ndarray-parallel, ndarray are pre-1.0 — API may change.