Decision Workspace
riscv-h vs riscv_vcpu vs arceos-guestaspace
Side-by-side comparison of Rust crates
59
riscv-h
experimentalv0.4.8
RISC-V virtualization-related registers
62
riscv_vcpu
experimentalv0.5.18
OS-neutral RISC-V vCPU core
45
arceos-guestaspace
experimentalv0.4.6
ArceOS Guest Address Space (Hypervisor): runs a guest OS with loop-based VM exit handling and nested page fault support — RISC-V H-extension, ARM AArch64 EL2, and AMD SVM
Core Metrics
| riscv-h | riscv_vcpu | arceos-guestaspace | |
|---|---|---|---|
| Health Score | 59 | 62 | 45 |
| Total Downloads | 3.3K | 3.1K | 154 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 46 | 34 | 0 |
| Releases | 10 | 25 | 9 |
| Last Updated | 40d ago | 4d ago | 137d ago |
| Age | 10m | 10m | 5m |
Health Breakdown
riscv-h
Maintenance
17
Quality
13
Community
15
Popularity
4
Documentation
10
riscv_vcpu
Maintenance
19
Quality
14
Community
15
Popularity
4
Documentation
10
arceos-guestaspace
Maintenance
12
Quality
14
Community
6
Popularity
3
Documentation
10
Technical Details
| riscv-h | riscv_vcpu | arceos-guestaspace | |
|---|---|---|---|
| Version | 0.4.8 | 0.5.18 | 0.4.6 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | Apache-2.0 | Apache-2.0 | GPL-3.0-or-later OR Apache-2.0 OR MulanPSL-2.0 |
| Dependencies | 5 | 11 | 18 |
| Crate Size | 22KB | 50KB | 52KB |
| Features | 0 | 2 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 2 (team) | 2 (team) | 1 |
Links
Quick Verdict
- •riscv_vcpu leads with a health score of 62/100, but none of the options score above 80.
- •riscv-h has the most downloads (3.3K), suggesting wider adoption.