Background:Producer-Consumer Problem ●Producer-Consumer Problem(生产者-消费者问题，PC问题)： Paradigm for cooperating processes ~producer(生产者)process produces information that is consumed by a consumer(消费者)process.. o Previously,Shared-Memory solution with bounded-buffer producer consumer A buffer of items shared memory 口1回年走1,2月Q0 陈话兰xlanchen@ustc.edu.cn http/staff.u0117401 Operating System操作系统原理斐 March29,20197/57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Background: Producer-Consumer Problem Producer-Consumer Problem (生产者-消费者问题，PC问题): Paradigm for cooperating processes ▶ producer (生产者) process produces information that is consumed by a consumer (消费者) process. Previously, Shared-Memory solution with bounded-buffer A buffer of items shared memory producer consumer 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 操作系统原理与设计 March 29, 2019 7 / 57