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Note for --no-build-isolation for CUDA version mismatch #1437

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Note for --no-build-isolation for CUDA version mismatch #1437

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aaf6b47
note for no build isolation
mnabian Feb 23, 2026
46c0d16
update readme
mnabian Feb 25, 2026
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Merge branch 'main' into mnabian/no-isolation-build
mnabian Feb 26, 2026
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12 changes: 9 additions & 3 deletions README.md
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Expand Up @@ -397,18 +397,24 @@ uv sync --extra cu13
uv run python -c "import physicsnemo; print('PhysicsNeMo version:', physicsnemo.__version__)"
```

To install with optional feature extras (e.g., `nn-extras`):
To install with optional feature extras (e.g., `model-extras`):

```Bash
uv sync --extra cu13 --extra nn-extras
uv sync --extra cu13 --extra model-extras
```

For a CUDA 12 environment, replace `cu13` with `cu12`:

```Bash
uv sync --extra cu12 --extra nn-extras
uv sync --extra cu12 --extra model-extras
```

**Note:** Extras such as `gnns`, `nn-extras`, and `transformer-engine`
pull in packages that either ship only source distributions or require
wheels built for a specific PyTorch and CUDA version. These should be
installed with `--no-build-isolation`,
e.g. `uv sync --extra cu13 --extra nn-extras --no-build-isolation`.

### NVCR Container

The recommended PhysicsNeMo Docker image can be pulled from the
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