Precedence Graph(前趋图) Example: 2 5 8 6 1 3 9 口1回年走1,2月Q0 东香兰xlanchen@ustc,edu.cn http:/staff..u0117401:Operating System计算机原理与i March27,20199/88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Precedence Graph (前趋图) Example: 1 2 3 4 5 6 7 8 9 陈香兰 xlanchen@ustc.edu.cn http://staff.ustc.edu.cn/~xlanchen (Computer Application Laboratory, CS, USTC @ Hefei Embedded System Laboratory, CS, USTC @ Suzhou) 0117401: Operating System 计算机原理与设计 March 27, 2019 9 / 88