How often does the "slow path" actually trigger? With 32 TLB entries covering 128 KB, Intel claimed a 98% hit rate for typical workloads of the era. That sounds impressive, but a 2% miss rate means a page walk every 50 memory accesses -- still quite frequent. So the 386 overlaps page walks with normal instruction execution wherever possible. A dedicated hardware state machine performs each walk:
JST — 11 p.m.。下载安装 谷歌浏览器 开启极速安全的 上网之旅。是该领域的重要参考
writer.releaseLock();。爱思助手下载最新版本对此有专业解读
-conn: Connection