Decision Workspace
approx-chol vs schwarz-precond vs sprs-ldl
Side-by-side comparison of Rust crates
48
approx-chol
experimentalv0.1.0
Approximate Cholesky factorization for graph Laplacians
48
schwarz-precond
experimentalv0.1.0
Schwarz domain decomposition preconditioner
46
sprs-ldl
growingv0.10.0
Sparse cholesky factorization
Core Metrics
| approx-chol | schwarz-precond | sprs-ldl | |
|---|---|---|---|
| Health Score | 48 | 48 | 46 |
| Total Downloads | 913 | 734 | 125.1K |
| 30d Downloads | 913 | 734 | 1.8K |
| Dependents | 1 | 1 | 25 |
| Releases | 1 | 1 | 12 |
| Last Updated | 15d ago | 10d ago | 1376d ago |
| Age | 15d | 10d | 9y 10m |
Health Breakdown
approx-chol
Maintenance
12
Quality
15
Community
7
Popularity
4
Documentation
10
schwarz-precond
Maintenance
12
Quality
14
Community
9
Popularity
3
Documentation
10
sprs-ldl
Maintenance
5
Quality
14
Community
9
Popularity
6
Documentation
12
Technical Details
| approx-chol | schwarz-precond | sprs-ldl | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 0.10.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | LGPL-2.1 |
| Dependencies | 7 | 4 | 5 |
| Crate Size | 61KB | 56KB | 17KB |
| Features | 2 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2018 |
| MSRV | — | — | — |
| Owners | 1 | 2 | 2 |
Links
Quick Verdict
- •approx-chol leads with a health score of 48/100, but none of the options score above 80.
- •sprs-ldl has the most downloads (125.1K), suggesting wider adoption.
- •⚠ sprs-ldl has not been updated in over a year.