Egbert Eich
2a92468570
- Switch from gcc6 to gcc7 as additional compiler flavor for HPC on SLES. - Fix library package requires - use HPC macro (boo#1074890). - Fix unexpanded rpm macro in environment module file for HPC (boo#1074897). OBS-URL: https://build.opensuse.org/request/show/562259 OBS-URL: https://build.opensuse.org/package/show/science/openblas?expand=0&rev=61
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