https://deguiliu.github.io/tech-notes/tags/%E4%BA%8B%E5%8A%A1/Recent content in 事务 on 技术笔记Hugo -- 0.168.0zh-cnThu, 27 Aug 2026 08:00:00 +0000https://deguiliu.github.io/tech-notes/posts/architecture/hardware_software_cache_coherence/Thu, 27 Aug 2026 08:00:00 +0000https://deguiliu.github.io/tech-notes/posts/architecture/hardware_software_cache_coherence/双份状态并非问题根源，失控的写入口才是；通过写穿、受控旁路、版本失效、脏标记和集中同步可让缓存与硬件重新收敛。