语言C++
cppperf 规则 ID（slug）
Canonical ids are slugs only. Numerics from the old map are historical and not accepted.
| Slug |
|---|
cx-regex-ctor-hot |
cx-endl-hot |
cx-clock-hot |
cx-ifstream-hot |
cx-const-by-value |
cx-vector-bool |
已重命名 2026-10-27 （墓碑化旧 ID；永不复用）
Default --scope all (or kit-equivalent). 旧的 *-in-loop ID 会误导工具/模型；它们被墓碑化在 evidence/_removed/ 下。
| 旧 slug | 新 slug |
|---|---|
cx-clock-in-loop | cx-clock-hot |
cx-endl-in-loop | cx-endl-hot |
cx-ifstream-in-loop | cx-ifstream-hot |
cx-regex-ctor-in-loop | cx-regex-ctor-hot |
Removed
cx-string-append-unreserved— about 1.09× at-O2; seeevidence/_removed/
Removed (no slug)
CX001— seeevidence/_removed/CX003— seeevidence/_removed/CX004— seeevidence/_removed/
另见 根目录 rule-id-map。