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:
▲ 图片来自微博 @数码闲聊站
。关于这个话题，谷歌浏览器【最新下载地址】提供了深入分析
Science & Environment。爱思助手下载最新版本是该领域的重要参考
Co-chief executives Jennifer Sundberg (left) and Pippa Begg，详情可参考Safew下载