Decision Workspace
calyx vs feldera-ir vs qbe
Side-by-side comparison of Rust crates
37
calyx
growingv0.7.1
Compiler Infrastructure for Hardware Accelerator Generation
65
feldera-ir
experimentalv0.275.0
Intermediate representation types for Feldera Programs
61
qbe
stablev4.0.0
QBE IR for Rust
Core Metrics
| calyx | feldera-ir | qbe | |
|---|---|---|---|
| Health Score | 37 | 65 | 61 |
| Total Downloads | 18.8K | 37.4K | 18.0K |
| 30d Downloads | 42 | 905 | 1.0K |
| Dependents | 2 | 286 | 4 |
| Releases | 13 | 197 | 13 |
| Last Updated | 757d ago | today | 4d ago |
| Age | 4y 7m | 10m | 4y 1m |
Health Breakdown
calyx
Maintenance
4
Quality
13
Community
5
Popularity
5
Documentation
10
feldera-ir
Maintenance
20
Quality
14
Community
14
Popularity
5
Documentation
12
qbe
Maintenance
18
Quality
21
Community
7
Popularity
5
Documentation
10
Technical Details
| calyx | feldera-ir | qbe | |
|---|---|---|---|
| Version | 0.7.1 | 0.275.0 | 4.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | non-standard | MIT OR Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 13 | 6 | 0 |
| Crate Size | 1.3MB | 44KB | 24KB |
| Features | 2 | 1 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.67 | 1.91.1 | — |
| Owners | 1 | 2 | 1 |
Links
Quick Verdict
- •feldera-ir leads with a health score of 65/100, but none of the options score above 80.
- •feldera-ir is depended on by 286 crates — strongest ecosystem trust.
- •⚠ calyx has not been updated in over a year.
- •calyx, feldera-ir are pre-1.0 — API may change.