利用管道通信(pipe)测量进程间的上下文切换(context switch)开销
《https://pages.cs.wisc.edu/~remzi/OSTEP/cpu-mechanisms.pdf》
Measuring the cost of a context switch is a little trickier. The lmbench benchmark does so by running two processes on a single CPU…
当您在使用电脑过程中遇到程序启动失败,提示缺少“api-ms-win-crt-runtime-l1-1-0.dll”文件时,不必过于焦虑,此问题通常与Windows系统的Visual C Redistributable组件未正确安装或损坏有关。小编将介绍5种修复电脑缺失api-ms-win-crt-runtim…