Decision Workspace
mpi_test vs ferrompi vs mpi-rs
Side-by-side comparison of Rust crates
44
mpi_test
experimentalv0.1.1
A Rust testing framework for MPI applications
60
ferrompi
experimentalv0.5.0
A safe, generic Rust wrapper for MPI with support for MPI 4.0+ features, shared memory windows, and hybrid MPI+OpenMP
53
mpi-rs
experimentalv0.1.0
A pure-Rust implementation of the Message Passing Interface (MPI), API-compatible with rsmpi. No C library required.
Core Metrics
| mpi_test | ferrompi | mpi-rs | |
|---|---|---|---|
| Health Score | 44 | 60 | 53 |
| Total Downloads | 1.6K | 1.7K | 28 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 24 | 35 | 3 |
| Releases | 2 | 8 | 1 |
| Last Updated | 214d ago | 25d ago | 8d ago |
| Age | 7m | 6m | 8d |
Health Breakdown
mpi_test
Maintenance
8
Quality
13
Community
9
Popularity
4
Documentation
10
ferrompi
Maintenance
20
Quality
14
Community
10
Popularity
4
Documentation
12
mpi-rs
Maintenance
12
Quality
16
Community
8
Popularity
2
Documentation
15
Technical Details
| mpi_test | ferrompi | mpi-rs | |
|---|---|---|---|
| Version | 0.1.1 | 0.5.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 5 | 5 | 2 |
| Crate Size | 15KB | 326KB | 84KB |
| Features | 0 | 3 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2021 |
| MSRV | — | 1.74 | 1.74 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •ferrompi leads with a health score of 60/100, but none of the options score above 80.