libopenblas-base - Optimized BLAS (linear algebra) library (shared library)

Distribution: Debian Sid
Repository: Debian Main amd64
Package name: libopenblas-base
Package version: 0.2.20+ds
Package release: 4
Package architecture: amd64
Package type: deb
Installed size: 39.62 KB
Download size: 3.85 MB
Official Mirror:
Description: unavailable.





    Source package: openblas

    Install Howto

    1. Update the package index:
      # sudo apt-get update
    2. Install libopenblas-base deb package:
      # sudo apt-get install libopenblas-base


    2017-09-19 - Sébastien Villemot <> openblas (0.2.20+ds-4) unstable; urgency=medium * Add support for s390x. New patch force-zarch.patch introduced to force the generic build. (Closes: #875618) * Enforce TARGET=POWER6 on ppc64, to avoid FTBFS on some buildds. * Drop obsolete code for -dbgsym migration.

    2017-09-09 - Sébastien Villemot <> openblas (0.2.20+ds-3) unstable; urgency=low * Multi-archify the package. Incidentally, remove the dependency of libopenblas-dev on libblas-dev, since cblas.h is now managed by the alternative. * Ship openblas.pc in libopenblas-dev. * Improve README.Debian for building a custom package * Bump Standards-Version to 4.1.0.

    2017-07-27 - Sébastien Villemot <> openblas (0.2.20+ds-2) unstable; urgency=medium * d/rules: explicitly disable OpenMP, with USE_OPENMP=0. Otherwise it gets enabled on powerpc and ppc64*, leading to FTBFS.

    2017-07-27 - Sébastien Villemot <> openblas (0.2.20+ds-1) unstable; urgency=medium * New upstream version 0.2.20+ds * d/watch: add +ds suffix to orig tarball, since we're repacking it. * Drop patches applied upstream: + mips-implement-mb-and-wmb.patch + mips-remove-incorrect-blas_lock-implementation.patch * d/copyright: + reflect upstream changes, filter out relapack. + use secure URL for format. * Add support for sparc64. Thanks to James Clarke for the patch (Closes: #866509) * d/rules: Re-enable testsuite on powerpc. Treating powerpc differently is not warranted, especially since it is no longer a release architecture. * Use DEB_BUILD_OPTIONS=custom as new interface for building custom package. By the way, no longer automatically append a changelog entry. (Closes: #854784) * d/control: + bump Standards-Version to 4.0.0. + tighten versioned build-dependency on liblapack-pic to ≥ 3.7.0. + use canonical URL for Vcs-Browser.

    2017-05-06 - Sébastien Villemot <> openblas (0.2.19-3) unstable; urgency=medium * New patches that fix threading issue on mips64el. + d/p/mips-implement-mb-and-wmb.patch + d/p/mips-remove-incorrect-blas_lock-implementation.patch Thanks to James Cowgill (Closes: #861486)

    2017-01-23 - Sébastien Villemot <> openblas (0.2.19-2) unstable; urgency=medium * Also build libopenblas-dev on mips64el. (Closes: #852283) * Bump debhelper compat level to 10. * d/watch: bump to format version 4. * Add "-march=native -mtune=native" to CFLAGS when building custom package. (Closes: #844509)

    2016-09-06 - Sébastien Villemot <> openblas (0.2.19-1) unstable; urgency=medium * Imported Upstream version 0.2.19 * d/p/always-run-testsuite.patch: drop patch, no longer needed. * Add support for mips64el. * d/p/order-files.patch: new patch, makes build reproducible. Thanks to Alexis Bienvenüe (Closes: #824639) * d/README.Debian: explain that recompilation is useful on non-x86 archs.

    2016-04-17 - Sébastien Villemot <> openblas (0.2.18-1) unstable; urgency=medium * Imported Upstream version 0.2.18 * d/control: bump Standards-Version to 3.9.8, no changes needed.

    2016-03-24 - Sébastien Villemot <> openblas (0.2.17-1) unstable; urgency=medium * Imported Upstream version 0.2.17 * d/copyright: reflect upstream changes. * d/p/power-arch-detection.patch: drop patch, applied upstream. * d/p/matgen-symbols-not-included.patch: new patch. Needed because MATGEN symbols are not included in the Debian binary. * d/control: + bump Standards-Version to 3.9.7, no changes needed. + use secure URLs in Vcs-* fields. * Drop libopenblas-dbg, now rely on automatic debug package.