Decision Workspace
rlx-fdm vs rlx-gpu-kernels vs rlx-umap
Side-by-side comparison of Rust crates
53
rlx-fdm
experimentalv0.2.12
Force density method (FDM) for RLX — pin-jointed form-finding ported from jax_fdm.
60
rlx-gpu-kernels
experimentalv0.2.12
Shared CUDA/HIP C++ kernel sources for RLX GPU backends (NVRTC / hipRTC).
56
rlx-umap
experimentalv0.2.12
Parametric UMAP on RLX — full fit/transform API and k-NN building blocks.
Core Metrics
| rlx-fdm | rlx-gpu-kernels | rlx-umap | |
|---|---|---|---|
| Health Score | 53 | 60 | 56 |
| Total Downloads | 155 | 1.1K | 214 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 22 | 9 |
| Releases | 10 | 12 | 9 |
| Last Updated | 6d ago | 6d ago | 6d ago |
| Age | 1m | 1m | 1m |
Health Breakdown
rlx-fdm
Maintenance
14
Quality
15
Community
6
Popularity
3
Documentation
15
rlx-gpu-kernels
Maintenance
14
Quality
17
Community
10
Popularity
4
Documentation
15
rlx-umap
Maintenance
14
Quality
15
Community
9
Popularity
3
Documentation
15
Technical Details
| rlx-fdm | rlx-gpu-kernels | rlx-umap | |
|---|---|---|---|
| Version | 0.2.12 | 0.2.12 | 0.2.12 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | GPL-3.0-only | GPL-3.0-only | GPL-3.0-only |
| Dependencies | 11 | 0 | 24 |
| Crate Size | 70KB | 53KB | 73KB |
| Features | 8 | 2 | 18 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.87 | 1.87 | 1.87 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rlx-gpu-kernels leads with a health score of 60/100, but none of the options score above 80.