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Egbert Eich 92f8b96ec2 Accepting request 1160107 from home:eeich:branches:science
- Cleaned up changelog:
  * Added missing changes from 0.3.22 to 0.3.24 release.
  * Formated list of package changes in markdown format for easier
    conversion.
  * Dropped all entries that are irrelevant for SUSE or to
    users:
    - build related - in particular CMAKE
    - OS-related except Linux
    - related to compilers not supported on SUSE
    - related to architectures presently not supported on SUSE

OBS-URL: https://build.opensuse.org/request/show/1160107
OBS-URL: https://build.opensuse.org/package/show/science/openblas?expand=0&rev=173
2024-05-13 12:15:17 +00:00
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README.HPC.SUSE Accepting request 533655 from home:eeich:hpc_alt 2017-10-16 15:00:39 +00:00
README.SUSE - Change library name suffix 2015-08-12 08:12:08 +00:00

openSUSE specific packaging
===========================

OpenBLAS provides optimized implementations of BLAS and LAPACK.
openSUSE provides three variants:
 * Serial library (libopenblas_serial0)
 * With OpenMP support (libopenblas_openmp0)
 * With threading support (libopenblas_pthreads0)

By defult openSUSE uses pthreads version on x86 systems and OpenMP
for other architectures. On x86 systems OpenBLAS uses dynamic
architectures support, so it contains all CPU-related optimizations.

How to switch between the various BLAS/LAPACK implementations
=============================================================

BLAS:
 sudo /usr/sbin/update-alternatives --config libblas.so.3

LAPACK:
 sudo /usr/sbin/update-alternatives --config liblapack.so.3

More information is available at:

 https://en.opensuse.org/openSUSE:Science_Linear_algebra_libraries