Decision Workspace
ct-cuda-prep vs pythagorean-snap vs constraint-theory-core-cuda
Side-by-side comparison of Rust crates
40
ct-cuda-prep
experimentalv0.1.0
GPU-ready CUDA snap kernels — compile-verified, CPU fallback, PTX analysis
43
pythagorean-snap
experimentalv0.1.0
O(log n) nearest-neighbor search on the Pythagorean manifold — full-circle, zero-drift, 316x faster than brute force
41
constraint-theory-core-cuda
experimentalv0.1.0
CUDA FFI bridge for constraint-theory-core — GPU-accelerated parallel CSP solving
Core Metrics
| ct-cuda-prep | pythagorean-snap | constraint-theory-core-cuda | |
|---|---|---|---|
| Health Score | 40 | 43 | 41 |
| Total Downloads | 19 | 16 | 15 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 1 | 1 |
| Last Updated | 78d ago | 78d ago | 54d ago |
| Age | 2m | 2m | 1m |
Health Breakdown
ct-cuda-prep
Maintenance
9
Quality
16
Community
6
Popularity
2
Documentation
7
pythagorean-snap
Maintenance
9
Quality
17
Community
6
Popularity
1
Documentation
10
constraint-theory-core-cuda
Maintenance
10
Quality
14
Community
6
Popularity
1
Documentation
10
Technical Details
| ct-cuda-prep | pythagorean-snap | constraint-theory-core-cuda | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 0 | 0 | 1 |
| Crate Size | 5KB | 5KB | 5KB |
| Features | 1 | 2 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pythagorean-snap leads with a health score of 43/100, but none of the options score above 80.
- •ct-cuda-prep has the most downloads (19), suggesting wider adoption.