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docs: Use --verbose with performance CPython build instructions (#3053)

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Andrew Linzie 2024-09-08 15:13:47 -04:00 committed by GitHub
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plugins/python-build/README.md
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@ -208,7 +208,7 @@ enables PGO (profile guided optimization). While your mileage may vary, it is
common for performance improvement from this to be in the ballpark of 30%.
```sh
env PYTHON_CONFIGURE_OPTS='--enable-optimizations --with-lto' PYTHON_CFLAGS='-march=native -mtune=native' pyenv install 3.6.0
env PYTHON_CONFIGURE_OPTS='--enable-optimizations --with-lto' PYTHON_CFLAGS='-march=native -mtune=native' pyenv install --verbose 3.6.0
```
You can also customize the task used for profile guided optimization by setting