XDA Developers· Tanveer Singh·· 3 小时前AI 评分35
CPU 靠推测执行提速,但猜错也为黑客留下可乘之机
Your CPU predicts the future to speed things up, but its wrong guesses open the door for hackers
AI 导读
现代 CPU 每秒可处理数千亿条指令,背后关键在于推测执行:CPU 预先猜测程序结果并提前执行,从而显著提升性能。但这一机制一旦猜错,也为黑客攻击打开了大门。
来源:XDA Developers · xda-developers.com