Decision Workspace
mpi-fork-fnsp vs mpi vs mpi-sys
Side-by-side comparison of Rust crates
39
mpi-fork-fnsp
growingv0.6.0
Message Passing Interface bindings for Rust (FORK)
60
mpi
growingv0.8.1
Message Passing Interface bindings for Rust
58
mpi-sys
growingv0.2.3
Message Passing Interface bindings for Rust
Core Metrics
| mpi-fork-fnsp | mpi | mpi-sys | |
|---|---|---|---|
| Health Score | 39 | 60 | 58 |
| Total Downloads | 3.2K | 133.2K | 155.8K |
| 30d Downloads | 44 | 8.5K | 8.9K |
| Dependents | 10 | 210 | 76 |
| Releases | 1 | 14 | 7 |
| Last Updated | 1464d ago | 111d ago | 111d ago |
| Age | 4y | 10y 6m | 8y 1m |
Health Breakdown
mpi-fork-fnsp
Maintenance
1
Quality
15
Community
7
Popularity
4
Documentation
12
mpi
Maintenance
10
Quality
15
Community
14
Popularity
6
Documentation
15
mpi-sys
Maintenance
9
Quality
15
Community
13
Popularity
6
Documentation
15
Technical Details
| mpi-fork-fnsp | mpi | mpi-sys | |
|---|---|---|---|
| Version | 0.6.0 | 0.8.1 | 0.2.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT/Apache-2.0 | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 9 | 11 | 3 |
| Crate Size | 67KB | 78KB | 7KB |
| Features | 3 | 4 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2018 | 2021 | 2021 |
| MSRV | — | 1.78 | 1.65 |
| Owners | 1 | 3 | 3 |
Links
Quick Verdict
- •mpi leads with a health score of 60/100, but none of the options score above 80.
- •mpi-sys has the most downloads (155.8K), suggesting wider adoption.
- •mpi is depended on by 210 crates — strongest ecosystem trust.
- •⚠ mpi-fork-fnsp has not been updated in over a year.