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Reader_and_Writer
- 操作系统中读者写者算法的实现,涉及到系统互斥资源的争用和释放问题,初学者可以参考-Readers to write the operating system the realization of those algorithms, involving mutual exclusion of resources to the system and the release of contention issues, beginners can refer to
readerwriter
- 读者写者问题C++解法,使用互斥信号量,写者线程优先,共有3个读者2个写者-Similar to the barbers problem,the program use semaphore to solve the reader/writer problem.Two semaphores are involved:m_h,db_h,used as a counter and mutex between 2 writers. Main function create 3 reader thre
e1
- 操作系统实验,实现读者优先写者优先的源代码-Operating system experiment, the reader first writer to achieve the priority of the source code
Reader
- 读者写者问题的基本解决思路,参考了windows编程一书-ReaderWriter problem
ReaderWriter(1)
- 实现读者写者问题,用的是java程序,读懂6个JAVA程序段和一个HTML文件-Readers who write java program, to read six JAVA block and an HTML file
test2
- 仿真模拟读者写者问题,采用信号量机制,用时间片轮转方法调度进程-Simulation readers who write semaphore mechanism, with round-robin scheduling process
Reader-and-Writer
- 读者与写者问题源代码,读者与写着问题源代码-Readers who write source code readers that read the source code
6
- 使用信号量实现有限缓冲区的生产者和消费者问题 使用信号量实现读进程具有优先权的读者和写者问题 -Producers and consumers semaphore limited buffer using semaphores reading process has a priority of readers and writers
reader-writer
- 这是一个典型的进程同步问题-读者写者问题,次程序直观的显示读写者问题的处理过程,便于初学者学习-This is a typical process synchronization problem- readers to write, read and write times by visual display of the program' s handling process, easy for beginners to learn
codeandtext
- 首先,在执行读操作时,一旦没有写者,读者会进入写者临界区writerCritical.enterCriticalSection(),直到最后读者人数等于0时,离开写者临界区,因此,写者执行写操作,进入写者临界区时,需等待,直到没有读者为止;其次,每个写者进行写操作时,必须首先进入写者临界区,而synchronized关键字定义的方法,使得同一时间同步方法不允许被多次调用,这就保证了不可能有两个写者同时工作。所以,只允许一个写着对文件执行写操作。-First, perform a read ope
rw
- 经典读者写者问题的C++代码实现,代码在这里,来拿吧-Classic problem C++ readers to write code, code here, come and collect it
PV
- 基于信号量与P/V操作同步机制的读者/写者问题的设计与实现 (1)设置读者、写者个数输入(界面);实现读者、写者进程的动态创建; (2)用信号量与P/V操作同步机制实现写者优先的读者/写者问题。 (3)设计并实现运行结果(界面)包括: 动态显示多个读者或一个写者的读/写操作互斥状态: 显示正在进行读或写操作的进程,以及等待读或写操作的进程; 动态显示写者优先的过程: 即当有读者进程在读时,有写者进程要求写操作,后续的读者进程应该等待;并且当读操作的读者进程结束读操作
reader-and-writer
- 操作系统经典问题读者写者问题,包含读者进出与写者进出,实现中断模拟-OS classic problem of readers to write the problem, including the readers who wrote in and out and out and achieve interrupt simulation
CZKSN
- 读者优先写者优先问题 ,windows下线程实现()
test_get_save_answer
- 在linux环境下编写应用程序,该程序运行时能创建N个线程,其中既有读者线程又有写者线程,它们按照事先设计好的测试数据进行读写操作。(The application program is written in Linux environment. The program can create N threads at runtime, including reader thread and writer thread. They read and write according to pre d
读写者代码
- 本次实验中,是进行设计解决读写者问题。假如只有一个文件的情况下,多个读者进程和多个写者进程都要进行访问该文件。当有读者进程在时,写者进程不能进行操作;同样,如果存在写者进程,则不能有读者进程存在,从而保证读取的数据是最新的。此外,为保证数据的正确性,读者之间只能存在一个。即一次只能有一个写者进程对数据区进行访问。而读者进程则没有限制。(Reader and writer's problem)