fix(packaging): support legacy Polars CPUs

This commit is contained in:
shy3130
2026-07-12 14:08:24 +08:00
parent 418462c181
commit 75cf2b19c2
7 changed files with 91 additions and 27 deletions
+2 -2
View File
@@ -93,13 +93,13 @@ AUTH_PASSWORD=你的密码 # 至少 6 位;仅首次生效,已设过则不覆
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## Docker 构建 Extras(可选)
## 后端依赖 Extras(可选)
```ini
BACKEND_EXTRAS= # 留空默认;legacy-cpu 兼容老 CPU
```
老 VPS 无 AVX2/FMA 支持时设为 `legacy-cpu`,会给 Polars 切到 `rtcompat` 运行时;需回测则 `legacy-cpu backtest`。详见 [deployment.md → 老 CPU 兼容](./deployment.md#老-cpu-兼容avx2fma-缺失)。
老 CPU 无 AVX2/FMA 支持时设为 `legacy-cpu`,会给 Polars 切到 `rtcompat` 运行时;需回测则 `legacy-cpu backtest`。Docker 构建和 `./dev.sh` / `.\dev.ps1` 都会读取此值并同步依赖。详见 [deployment.md → 老 CPU 兼容](./deployment.md#老-cpu-兼容avx2fma-缺失)。
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