Runtime OpenBLAS libraries for NGSolve wheels
Project description
ngsolve_openblas
ngsolve_openblas vendors the runtime OpenBLAS libraries from
scipy-openblas64 and installs them into a top-level netgen_mesher.libs
directory.
The package is intended to be used as a runtime dependency for NGSolve
wheels that look for their OpenBLAS runtime libraries next to netgen_mesher.
Contents
At wheel build time, the package copies dynamic libraries and headers from the
installed scipy-openblas64 build dependency:
- Linux:
libscipy_openblas64_.soand its bundled runtime dependencies. - Windows:
libscipy_openblas64_.dll.
The copied files are recorded in the wheel under netgen_mesher.libs/, with
headers under netgen_mesher.libs/include/.
Importing ngsolve_openblas immediately loads the bundled runtime libraries
with global symbol visibility, so downstream packages can resolve OpenBLAS
symbols after declaring this package as a runtime dependency.
Development
Build a wheel with:
python -m pip install build
python -m build --wheel
The generated wheel is platform-specific and uses the platform tag from the
scipy-openblas64 wheel used during the build.
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Details for the file ngsolve_openblas-0.3.31.188.0.post2-py3-none-win_amd64.whl.
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Provenance
The following attestation bundles were made for ngsolve_openblas-0.3.31.188.0.post2-py3-none-win_amd64.whl:
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wheels.yml on NGSolve/ngsolve_openblas
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Publisher:
wheels.yml on NGSolve/ngsolve_openblas
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