pythran-openblas

0.3.6 verified Fri May 01 auth: no python

Python packaging of OpenBLAS optimized BLAS library, version 0.3.6. Provides a simple way to install OpenBLAS as a Python package, mainly used by pythran for acceleration. Low release cadence, no recent updates.

pip install pythran-openblas

Common errors

error ModuleNotFoundError: No module named 'pythran_openblas' ↓

cause Package not installed or wrong Python environment.

fix

Run 'pip install pythran-openblas' in the correct environment.

error AttributeError: module 'pythran_openblas' has no attribute 'dgemm' ↓

cause The package only provides include paths and library config, not BLAS function wrappers.

fix

Use numpy.dot or scipy.linalg.blas.dgemm for direct BLAS calls.

Warnings

gotcha This package does not provide Python-level BLAS functions. It only installs the shared library and headers. Use numpy or scipy to call BLAS. ↓

fix Import numpy or scipy.linalg for BLAS operations.

deprecated pythran-openblas is a thin wrapper around OpenBLAS. The library version may lag behind official OpenBLAS releases. ↓

fix Check for updates or use system OpenBLAS if needed.

Imports

openblas
```
import pythran_openblas
print(pythran_openblas.__version__)
```
Imports the configured OpenBLAS library info; no function API.

Quickstart

Check the OpenBLAS include path.

import pythran_openblas
print(pythran_openblas.get_include())