This patch updates code of AVX512 support for xbzrle_encode_buffer fucntion to accelerate xbzrle encoding speed.
The runtime check code is kept in meson.build and meson_options.txt without modifying. The updated AVX512 algorithm is provided in ram.c, xbzrle.c and xbzrle.h. The test code is updated in test-xbzrle.c. Signed-off-by: ling xu <ling1...@intel.com> Co-authored-by: Zhou Zhao <zhou.z...@intel.com> Co-authored-by: Jun Jin <jun.i....@intel.com> ling xu (2): Update AVX512 support for xbzrle_encode_buffer function Update test code of AVX512 support for xbzrle_encode meson.build | 16 ++ meson_options.txt | 2 + migration/ram.c | 42 +++- migration/xbzrle.c | 181 ++++++++++++++++ migration/xbzrle.h | 4 + tests/unit/test-xbzrle.c | 458 ++++++++++++++++++++++++++++++++++++++- 6 files changed, 699 insertions(+), 4 deletions(-) -- 2.25.1
