Decision Workspace
mafs vs carbon-simd vs simsimd
Side-by-side comparison of Rust crates
34
mafs
growingv0.1.0
Fast maths for tiny projects. With SIMD but just for x86
40
carbon-simd
experimentalv0.1.0
SIMD utilities written with Rust (fularuen project)
74
simsimd
stablev6.5.16
Portable mixed-precision BLAS-like vector math library for x86 and ARM
Core Metrics
| mafs | carbon-simd | simsimd | |
|---|---|---|---|
| Health Score | 34 | 40 | 74 |
| Total Downloads | 1.5K | 413 | 771.2K |
| 30d Downloads | 4 | 3 | 151.9K |
| Dependents | 0 | 0 | 309 |
| Releases | 1 | 1 | 104 |
| Last Updated | 941d ago | 218d ago | 20d ago |
| Age | 2y 7m | 7m | 2y 2m |
Health Breakdown
mafs
Maintenance
1
Quality
16
Community
3
Popularity
4
Documentation
10
carbon-simd
Maintenance
4
Quality
14
Community
6
Popularity
3
Documentation
13
simsimd
Maintenance
18
Quality
19
Community
15
Popularity
7
Documentation
15
Technical Details
| mafs | carbon-simd | simsimd | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 6.5.16 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 2 | 1 | 4 |
| Crate Size | 10KB | 6KB | 126KB |
| Features | 1 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 2.9% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | 1.64 |
| Owners | 1 | 1 | 2 |
Links
Quick Verdict
- •simsimd leads with a health score of 74/100, but none of the options score above 80.
- •simsimd is depended on by 309 crates — strongest ecosystem trust.
- •⚠ mafs has not been updated in over a year.
- •mafs, carbon-simd are pre-1.0 — API may change.