vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
This directory contains code for AMD bulldozer including its piledriver update. We currently make limited use of SIMD instructions, both via the MPN_PATH and via inclusion of x86_64/fastsse files. The bd1 cores share one SIMD/FPU pipeline for two integer units. This probably means that an all-core GMP load (such as a HPC load) might run slower if there is significant SIMD dependency. We should perhaps allow a special 'bd1nosimd' pseudo cpu-name excluding any SIMD code.