https://blog.morningtzh.com/tags/%E5%90%8E%E8%AE%AD%E7%BB%83/ Recent content in 后训练 on 瑟瑟和你说早安 https://assets.blog.morningtzh.com/logo.png https://assets.blog.morningtzh.com/logo.png Hugo -- 0.123.7 zh Fri, 01 May 2026 00:00:00 +0000 https://blog.morningtzh.com/post/ai-infra/deepseek-dsec-deep-dive/ Tue, 28 Apr 2026 00:00:00 +0000 https://blog.morningtzh.com/post/ai-infra/deepseek-dsec-deep-dive/ 解析 DeepSeek V4 Technical Report §5.2.5 披露的 DSec 沙箱平台:四种执行基底(Function Call / Container / microVM / fullVM)、3FS + EROFS/overlaybd 分层存储、Trajectory Log 抢占安全恢复,以及与 E2B 的横向对比和各基底实际用途推断。