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[PATCH v6 0/2] This patch updates AVX512 support for xbzrle
From: |
ling xu |
Subject: |
[PATCH v6 0/2] This patch updates AVX512 support for xbzrle |
Date: |
Fri, 26 Aug 2022 17:57:17 +0800 |
This patch updates code of avx512 support for xbzrle_encode_buffer
function. We modified code of algorithm and check of avx512. Besides, we
provide benchmark in xbzrle-bench.c for performance comparison.
Signed-off-by: ling xu <ling1.xu@intel.com>
Co-authored-by: Zhou Zhao <zhou.zhao@intel.com>
Co-authored-by: Jun Jin <jun.i.jin@intel.com>
ling xu (2):
Update AVX512 support for xbzrle_encode_buffer
Unit test code and benchmark code
meson.build | 16 ++
meson_options.txt | 2 +
migration/ram.c | 34 ++-
migration/xbzrle.c | 124 ++++++++++
migration/xbzrle.h | 4 +
tests/bench/meson.build | 4 +
tests/bench/xbzrle-bench.c | 465 +++++++++++++++++++++++++++++++++++++
tests/unit/test-xbzrle.c | 39 +++-
8 files changed, 680 insertions(+), 8 deletions(-)
create mode 100644 tests/bench/xbzrle-bench.c
--
2.25.1
- [PATCH v6 0/2] This patch updates AVX512 support for xbzrle,
ling xu <=