Decision Workspace
singe-nccl-sys vs singe-cuda-sys vs iro-cuda-ffi
Side-by-side comparison of Rust crates
44
singe-nccl-sys
experimentalv0.1.0-alpha.7
Low-level FFI bindings for the NVIDIA Collective Communications Library (NCCL).
52
singe-cuda-sys
experimentalv0.1.0-alpha.8
Low-level FFI bindings for CUDA driver, runtime, NVRTC, NVVM, NVTX, and related NVIDIA APIs.
50
iro-cuda-ffi
experimentalv0.2.1
IRO CUDA FFI - A minimal, rigid ABI boundary for Rust to orchestrate nvcc-compiled CUDA kernels
Core Metrics
| singe-nccl-sys | singe-cuda-sys | iro-cuda-ffi | |
|---|---|---|---|
| Health Score | 44 | 52 | 50 |
| Total Downloads | 157 | 607 | 211 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 6 | 61 | 2 |
| Releases | 5 | 7 | 2 |
| Last Updated | 12d ago | 12d ago | 176d ago |
| Age | 2m | 2m | 5m |
Health Breakdown
singe-nccl-sys
Maintenance
13
Quality
15
Community
5
Popularity
3
Documentation
8
singe-cuda-sys
Maintenance
16
Quality
17
Community
8
Popularity
3
Documentation
8
iro-cuda-ffi
Maintenance
9
Quality
16
Community
7
Popularity
3
Documentation
15
Technical Details
| singe-nccl-sys | singe-cuda-sys | iro-cuda-ffi | |
|---|---|---|---|
| Version | 0.1.0-alpha.7 | 0.1.0-alpha.8 | 0.2.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | non-standard | non-standard | MIT |
| Dependencies | 4 | 2 | 3 |
| Crate Size | 7KB | 344KB | 58KB |
| Features | 2 | 11 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | 1.85 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •singe-cuda-sys leads with a health score of 52/100, but none of the options score above 80.