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[python] Include guidance for older CPU architectures #2643

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May 25, 2024
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[python] Include guidance for older CPU architectures #2643

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[python] Include guidance for older CPU architectures
johnkerl May 24, 2024
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johnkerl May 24, 2024
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2 changes: 2 additions & 0 deletions apis/python/README.md
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Expand Up @@ -26,6 +26,8 @@ To update to the latest version:
$ python -m pip install --upgrade tiledbsoma
```

In case of `illegal instruction` errors when running on older architectures --- e.g. Opteron, non-AVX2 --- the issue is that the pre-compiled binaries available at Conda or PyPI aren't targeted for all processor variants over time. You can install from source, as shown below.

## From source

* This requires [`tiledb`](https://github.com/TileDB-Inc/TileDB-Py) (see [./setup.cfg](setup.cfg) for version), in addition to other dependencies in [setup.cfg](./setup.cfg).
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