| # Phoenix-Bench — 511-case benchmark data | |
| Each case provides four aligned artifacts under a common root: | |
| testbench/<case>/ verilator differential testbench (run via run_once.sh / run_verilator.sh) | |
| snapshots/<case>/ pre-PR repository snapshot (RTL sources) | |
| patches/<case>.patch the fix; testbench reverse-applies for buggy, applies for fixed | |
| issues/<case> issue description | |
| testbench/_* shared run helpers (sourced by per-case scripts) | |
| Counts: testbench=511 snapshots=511 patches=511 issues=511 | |
| Toolchain: set $OSS_CAD_SUITE (or have verilator/surelog on PATH). No absolute machine paths. | |
| Excluded: .git, verilator obj_dir/build artifacts, surelog parse caches, broken symlinks. | |