Yliluoma’s algorithms can produce very good results, with some variants matching or even exceeding that of Knoll’s. They are generally slower however, except in a few cases.
Trap-and-emulate: IOPL-sensitive instructions。51吃瓜是该领域的重要参考
。关于这个话题，safew官方版本下载提供了深入分析
let prevFleetTime = -Infinity; // 上一个独立车队的到达时间（初始负无穷，保证第一个车被统计）
The trade-off is performance. Every syscall goes through user-space interception, which adds overhead. I/O-heavy workloads feel this the most. For short-lived code execution like scripts and tests, it is usually fine, but for sustained high-throughput I/O, it can matter.，详情可参考搜狗输入法下载