Decision Workspace
percpu vs percpu_macros vs ax-percpu
Side-by-side comparison of Rust crates
66
percpu
growingv0.4.0
Define and access per-CPU data structures
64
percpu_macros
growingv0.4.0
Macros to define and access a per-CPU data structure
58
ax-percpu
experimentalv0.4.11
Define and access per-CPU data structures
Core Metrics
| percpu | percpu_macros | ax-percpu | |
|---|---|---|---|
| Health Score | 66 | 64 | 58 |
| Total Downloads | 133.8K | 134.2K | 1.4K |
| 30d Downloads | 11.1K | 11.1K | 1.0K |
| Dependents | 142 | 18 | 163 |
| Releases | 18 | 18 | 5 |
| Last Updated | 53d ago | 53d ago | 11d ago |
| Age | 1y 10m | 1y 10m | 1m |
Health Breakdown
percpu
Maintenance
16
Quality
13
Community
16
Popularity
6
Documentation
15
percpu_macros
Maintenance
16
Quality
14
Community
13
Popularity
6
Documentation
15
ax-percpu
Maintenance
12
Quality
16
Community
16
Popularity
4
Documentation
10
Technical Details
| percpu | percpu_macros | ax-percpu | |
|---|---|---|---|
| Version | 0.4.0 | 0.4.0 | 0.4.11 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | GPL-3.0-or-later OR Apache-2.0 OR MulanPSL-2.0 | GPL-3.0-or-later OR Apache-2.0 OR MulanPSL-2.0 | Apache-2.0 |
| Dependencies | 4 | 3 | 5 |
| Crate Size | 11KB | 9KB | 11KB |
| Features | 5 | 5 | 6 |
| Yanked % | 16.7% | 11.1% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | 1.66 | 1.66 | — |
| Owners | 2 (team) | 2 (team) | 2 (team) |
Links
Quick Verdict
- •percpu leads with a health score of 66/100, but none of the options score above 80.
- •percpu_macros has the most downloads (134.2K), suggesting wider adoption.
- •ax-percpu is depended on by 163 crates — strongest ecosystem trust.