Decision Workspace
ct-learned vs pythagorean-snap vs ct-cuda-prep
Side-by-side comparison of Rust crates
38
ct-learned
experimentalv0.1.0
Learned index structures for O(1) Pythagorean snap — CDF prediction with linear correction
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
40
ct-cuda-prep
experimentalv0.1.0
GPU-ready CUDA snap kernels — compile-verified, CPU fallback, PTX analysis
Core Metrics
| ct-learned | pythagorean-snap | ct-cuda-prep | |
|---|---|---|---|
| Health Score | 38 | 43 | 40 |
| Total Downloads | 17 | 16 | 19 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 0 |
| Releases | 1 | 1 | 1 |
| Last Updated | 78d ago | 78d ago | 78d ago |
| Age | 2m | 2m | 2m |
Health Breakdown
ct-learned
Maintenance
9
Quality
15
Community
6
Popularity
1
Documentation
7
pythagorean-snap
Maintenance
9
Quality
17
Community
6
Popularity
1
Documentation
10
ct-cuda-prep
Maintenance
9
Quality
16
Community
6
Popularity
2
Documentation
7
Technical Details
| ct-learned | pythagorean-snap | ct-cuda-prep | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 0.1.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 0 | 0 | 0 |
| Crate Size | 3KB | 5KB | 5KB |
| Features | 0 | 2 | 1 |
| 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.