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操作系统实验三(银行家算法),西安电子科技大学出版社, 实验代码, 及数据文件(Operating system experiment, Xi an University of Electronic Science and Technology Publishing House, the experimental code, and data files)

可以控制标签的各种状态，包括大小，字体等等，只要你能想到(Can control a variety of status labels, including size, fonts, etc., as long as you can think of)

银行家算法模拟，适用于计算机操作系统课程设计的银行家算法的实现。(Bankers algorithm simulation for realization of computer courses on operating system design bankers algorithm.)

1．虚拟存储器的引入 局部性原理：程序在执行时在一较短时间内仅限于某个部分；相应的，它所访问的存储空间也局限于某个区域，它主要表现在以下两个方面：时间局限性和空间局限性。 2．虚拟存储器的定义 虚拟存储器是只具有请求调入功能和置换功能，能从逻辑上对内存容量进行扩充的一种存储器系统 (1. The introduction of virtual memory locality principle: program execution in a relatively short period of time limited to a particular part of it Accordingly, it has access to the storage space is also limited to a particular region, it is mainly manifested in the following two aspects: the time limitations and space limitations. 2. The definition of virtual memory Virtual memory is just a request for redeployment of functions and displacement functions, from the logical to expand the memory capacity of a memory system)

驱动调度+操作系统+模拟电梯调动的算法程序，使用C++编写。(Driven scheduling algorithm procedures, the+ operating system+ simulated lift mobilize written using the C++.)

对于OPT算法，在有多个页面可选的情况下，先淘汰较早进入的页面）。 3. 计算缺页次数及缺页率。 测试用例格式如下： 输入： 算法（1 OPT，2 FIFO，3 LRU） 内存块数 页面序列（页面1,页面2,页面3,...) 输出： 页面变化时内存块装入页面列表1-是否命中/页面变化时内存块装入页面列表2-是否命中/... 缺页次数 其中： 页面变化时内存块装入页面列表：内存块1装入页面,内存块2装入页面,内存块3装入页面...，未装入任何页面时由 -”表示 是否命中：1-命中，0-缺页">

计科操作系统课程“读者写者”问题的经典解决。(Branch of the operating system programs, " wrote the reader" as a problem to solve classic.)

pcb实现。。进程管理。就绪队列，阻塞队列实现(pcb to achieve)

FP-growth算法的改进C++程序,具有较好的扩展性和应用性,本程序改成用行读取，然后在内存中解析。更有效的方式是采用块读取方式（本人在以前项目中验证过，速度大为提高。）(FP-growth algorithm C++ Procedures, have good scalability and application, the procedure changed to use line to read, and then resolve in memory. More effective approach is the use of block-read mode (I tested before the project, speed greatly improved.))

说明：  Unix 成组链接法 模拟UNIX系统的空闲块成组链接法，实现磁盘存储空间的管理(Unix Group Links UNIX System Simulation of spare pieces Group link, disk storage space to achieve the management)