Search - Virtual Memory Management

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[OS Develop] 操作系统课设 DL : 0: 操作系统课程设计编程实例 1fork 2编制先来先执行进程调度算法 3读者 4模拟进程调度算法 5 虚拟存储器管理 6二级目录结构的磁盘文件系统-courses on operating system design programming examples 1fork two first-come first-prepared implementation process scheduling algorithm three readers four scheduling algorithm modeling process virtual memory management 5 6 2 disk directory structure of the file system
Date : 2008-10-13 Size : 49.61kb User : 艾倜人生
[OS Develop] 模拟页式虚拟存储管理中缺页中断理想型淘汰算法 DL : 0: 模拟页式虚拟存储管理中缺页中断理想型淘汰算法1．随机确定内存大小，页面数，进程的个数，每个进程的页数，给进程分配的页面数。要求计算缺页次数，缺页率，被淘汰的序列。 -mock-page virtual memory management page interruption na ideals out an algorithm. Random determine memory size, number of pages, number of processes, each process page, the process of distribution to a few pages. Call for the calculation of the number of missing pages, missing pages rate, it will be eliminated sequences.
Date : 2008-10-13 Size : 1.87kb User : fdf
[OS Develop] 内存 DL : 0: 内存管理，虚拟内存的分配和回收-memory management, virtual memory allocation and recovery
Date : 2025-12-31 Size : 1.82mb User : 李斯
[OS Develop] 操作系统课设 DL : 0: 操作系统课程设计编程实例 1fork 2编制先来先执行进程调度算法 3读者 4模拟进程调度算法 5 虚拟存储器管理 6二级目录结构的磁盘文件系统-courses on operating system design programming examples 1fork two first-come first-prepared implementation process scheduling algorithm three readers four scheduling algorithm modeling process virtual memory management 5 6 2 disk directory structure of the file system
Date : 2025-12-31 Size : 49kb User : skyge
[OS Develop] 模拟页式虚拟存储管理中缺页中断理想型淘汰算法 DL : 0: 模拟页式虚拟存储管理中缺页中断理想型淘汰算法1．随机确定内存大小，页面数，进程的个数，每个进程的页数，给进程分配的页面数。要求计算缺页次数，缺页率，被淘汰的序列。 -mock-page virtual memory management page interruption na ideals out an algorithm. Random determine memory size, number of pages, number of processes, each process page, the process of distribution to a few pages. Call for the calculation of the number of missing pages, missing pages rate, it will be eliminated sequences.
Date : 2025-12-31 Size : 2kb User : fdf
[OS Develop] test4 DL : 0: 模拟请求分页虚拟存储器管理技术中的硬件地址变换、缺页中断，以及页面淘汰算法，处理缺页中断。-Simulation request paging virtual memory management technology in the hardware address translation, page fault, as well as page-out algorithm, handle page fault.
Date : 2025-12-31 Size : 1.04mb User : 张张
[OS Develop] ss DL : 0: 请求页式虚存管理是常用的虚拟存储管理方案之一。通过请求页式虚存管理中对页面置换算法的模拟，有助于理解虚拟存储技术的特点，并加深对请求页式虚存管理的页面调度算法的理解。-Page requests virtual memory management is commonly used in the virtual storage management, one of the options. Page through the request of the management of virtual memory page replacement algorithm for simulation, helping to understand the characteristics of virtual storage technology, and better understanding of the request for virtual memory management Page page scheduling algorithm understanding.
Date : 2025-12-31 Size : 5kb User : 马凌雯
[OS Develop] ff DL : 0: 请求页式虚存管理是常用的虚拟存储管理方案之一。通过请求页式虚存管理中对页面置换算法的模拟，有助于理解虚拟存储技术的特点，并加深对请求页式虚存管理的页面调度算法的理解。-Page requests virtual memory management is commonly used in the virtual storage management, one of the options. Page through the request of the management of virtual memory page replacement algorithm for simulation, helping to understand the characteristics of virtual storage technology, and better understanding of the request for virtual memory management Page page scheduling algorithm understanding.
Date : 2025-12-31 Size : 6kb User : 马凌雯
[OS Develop] 0022 DL : 0: 模拟分页式虚拟存储管理中硬件的地址转换和缺页中断，以及选择页面调度算法处理缺页中断-Analog paging virtual memory management hardware address translation and page fault, as well as the choice of scheduling algorithm to deal with page page fault
Date : 2025-12-31 Size : 58kb User : 张天
[OS Develop] caozuoxitong DL : 0: 请求页式存储管理地址转换模拟，通过编写和调试存储管理的模拟程序以加深对存储管理方案的理解，熟悉虚存管理的各种页面淘汰算法。通过编写和调试地址转换过程的模拟程序以加强对地址转换过程的了解。-Requested page address translation memory management simulation, through the preparation and debugging of analog storage management procedures to deepen the understanding of storage management program, familiar with the virtual memory management in a variety of page-out algorithm. Through the preparation and debug address translation process simulation program to enhance the understanding of the process of address translation.
Date : 2025-12-31 Size : 1kb User : 周青
[OS Develop] sun DL : 0: 请求页式虚存管理是常用的虚拟存储管理方案之一。通过请求页式虚存管理中对页面置换算法的模拟，有助于理解虚拟存储技术的特点，并加深对请求页式虚存管理的页面调度算法的理解。-Page request for virtual memory management is commonly used as one virtual storage management solutions. Page through the request of the management of virtual memory page replacement algorithm for the simulation, help to understand the characteristics of virtual storage technology and better understanding of the request for virtual memory management page type of page to understand the scheduling algorithm.
Date : 2025-12-31 Size : 1kb User : sun
[OS Develop] moni DL : 0: 实现模拟分页式虚拟存储管理中地址转换和缺页中断，有试验报告。程序中假定主存的每块长度为128字节；现有一个共七页的作业，将第0页到第3页中的内容装入主存中，其余三页未装入主存；-Analog paging virtual memory management, address translation and page fault, there are test report. The program assumes that the length of each block of main memory is 128 bytes a total of seven pages of existing operations, the first 0 to the first three of the content into main memory, the remaining three are not into main memory
Date : 2025-12-31 Size : 55kb User : jarly
[OS Develop] ucore-lab5 DL : 0: Ucore是一个很小的适于学习的操作系统，此“麻雀”包含虚存管理、进程管理、处理器调度、同步互斥、进程间通信、文件系统等主要内核功能，总的内核代码量（C+asm）不会超过5K行。充分体现了“小而全”的指导思想。这是ucore的实验5：进程同步。实验目的：熟悉ucore中的进程同步机制，了解操作系统为进程同步提供的底层支持；在ucore中实现信号量（semaphore）机制；理解管程机制，在ucore中增加对条件变量（condition variable）的支持；了解经典进程同步问题，并使用现有同步机制解决进程同步问题。-Ucore is a small operating system for learning, the " Sparrow" contains the virtual memory management, process management, processor scheduling, synchronization mutually exclusive, inter-process communication, file system and other major kernel functions, the total amount of kernel code ( C+ asm) no more than 5K lines. Fully embodies the " small" the guiding ideology. This is ucore experiment 5: the process of synchronization. Purpose: familiar ucore in the process of synchronization mechanisms, understanding of the operating system to provide underlying support for process synchronization in ucore implement semaphore (semaphore) mechanism understand the management process mechanism, the increase in ucore condition variable (condition variable) of support understand the classical process synchronization, and synchronization mechanisms to use existing settlement process synchronization problem.
Date : 2025-12-31 Size : 979kb User : gyh
[OS Develop] ucore-lab4 DL : 0: Ucore是一个很小的适于学习的操作系统，此“麻雀”包含虚存管理、进程管理、处理器调度、同步互斥、进程间通信、文件系统等主要内核功能，总的内核代码量（C+asm）不会超过5K行。充分体现了“小而全”的指导思想。这是ucore的实验4：调度器。实验目的：熟悉ucore 的系统调度器框架，以及内置的Round-Robin 调度算法；基于调度器框架实现一个调度器算法(Stride Scheduling)。文件中包括源代码、实验指导书和实验报告。-Ucore is a small operating system for learning, the " Sparrow" contains the virtual memory management, process management, processor scheduling, synchronization mutually exclusive, inter-process communication, file system and other major kernel functions, the total amount of kernel code ( C+ asm) no more than 5K lines. Fully embodies the " small" the guiding ideology. This is ucore experiment 4: scheduler. Purpose: ucore familiar framework of the system scheduler, and built-in Round-Robin scheduling algorithm implement a framework based scheduler scheduler algorithm (Stride Scheduling). File, including source code, test instructions and test reports.
Date : 2025-12-31 Size : 1.31mb User : gyh
[OS Develop] ucore-lab3 DL : 0: Ucore是一个很小的适于学习的操作系统，此“麻雀”包含虚存管理、进程管理、处理器调度、同步互斥、进程间通信、文件系统等主要内核功能，总的内核代码量（C+asm）不会超过5K行。充分体现了“小而全”的指导思想。这是ucore的实验3：用户进程。实验目的：了解用户进程的关键信息；理解内核管理用户进程的方法；理解系统调用的过程。文件中包括源代码、实验指导书和实验报告。-Ucore is a small operating system for learning, the " Sparrow" contains the virtual memory management, process management, processor scheduling, synchronization mutually exclusive, inter-process communication, file system and other major kernel functions, the total amount of kernel code ( C+ asm) no more than 5K lines. Fully embodies the " small" the guiding ideology. This is ucore experiment 3: the user process. Purpose: to understand the key information the user process understanding of core management method of the user process understand the system calls the process. File, including source code, test instructions and test reports.
Date : 2025-12-31 Size : 4.33mb User : gyh
[OS Develop] ucore-lab2 DL : 0: Ucore是一个很小的适于学习的操作系统，此“麻雀”包含虚存管理、进程管理、处理器调度、同步互斥、进程间通信、文件系统等主要内核功能，总的内核代码量（C+asm）不会超过5K行。充分体现了“小而全”的指导思想。这是ucore的实验2：内存管理。实验目的：理解内存地址的转换和保护；理解页表的建立和使用方法；了解物理内存的管理方法；了解常用的减少碎片的方法；了解虚拟内存的管理方法。文件中包括源代码、实验指导书和实验报告。-Ucore is a small operating system for learning, the " Sparrow" contains the virtual memory management, process management, processor scheduling, synchronization mutually exclusive, inter-process communication, file system and other major kernel functions, the total amount of kernel code ( C+ asm) no more than 5K lines. Fully embodies the " small" the guiding ideology. This is ucore in Experiment 2: memory management. Purpose: to understand the memory address translation and protection understand the page table creation and use understanding of the physical memory management understanding of the methods commonly used to reduce debris understanding of virtual memory management. File, including source code, test instructions and test reports.
Date : 2025-12-31 Size : 759kb User : gyh
[OS Develop] ucore-lab1 DL : 0: Ucore是一个很小的适于学习的操作系统，此“麻雀”包含虚存管理、进程管理、处理器调度、同步互斥、进程间通信、文件系统等主要内核功能，总的内核代码量（C+asm）不会超过5K行。充分体现了“小而全”的指导思想。这是ucore的实验1：系统软件启动过程。实验目的：操作系统是一个软件，也需要通过某种机制加载并运行它。在这里我们将通过另外一个更加简单的软件-bootloader 来完成这些工作。为此，我们需要完成一个能够切换到x86 的保护模式并显示字符的bootloader，为将来启动操作系统做准备。proj1 提供了一个非常小的bootloader，整个bootloader 的大小小于512 个字节，这样才能放到硬盘的主引导扇区中。通过分析和实现这个bootloader，读者可以了解到：基于分段机制的存储管理、设备管理的基本概念、PC 启动bootloader 的过程、bootloader 的文件组成、编译运行bootloader 的过程、调试bootloader 的方法、在汇编级了解栈的结构和处理过程、中断处理机制、通过串口/并口/CGA 输出字符的方法。文件中包括源代码、实验指导书和实验报告。-Ucore is a small operating system for learning, the " Sparrow" contains the virtual memory management, process management, processor scheduling, synchronization mutually exclusive, inter-process communication, file system and other major kernel functions, the total amount of kernel code ( C+ asm) no more than 5K lines. Fully embodies the " small" the guiding ideology. This is ucore experiment 1: the system software boot process. Purpose: the operating system is a software, but also need some mechanism to load and run it. Here we will adopt another more simple software-bootloader to complete these tasks. To this end, we need to be able to complete a switch to the x86 protected mode and display the characters bootloader, the operating system to start to prepare for the future. proj1 provides a very small bootloader, the bootloader is less than 512 bytes in size, so as to put the hard disk master boot sector. Through the analysis and to achieve this bootloader, the read
Date : 2025-12-31 Size : 1.65mb User : gyh
[OS Develop] ucore-lab6 DL : 1: Ucore是一个很小的适于学习的操作系统，此“麻雀”包含虚存管理、进程管理、处理器调度、同步互斥、进程间通信、文件系统等主要内核功能，总的内核代码量（C+asm）不会超过5K行。充分体现了“小而全”的指导思想。这是ucore实验6：文件系统。通过完成本次实验，希望能达到以下目标：了解基本的文件系统系统调用的实现方法；了解一个基于索引节点组织方式的Simple FS文件系统的设计与实现；了解文件系统抽象层-VFS的设计与实现。文件中包括源代码和实验指导书。-Ucore is a small operating system for learning, the " Sparrow" contains the virtual memory management, process management, processor scheduling, synchronization mutually exclusive, inter-process communication, file system and other major kernel functions, the total amount of kernel code ( C+ asm) no more than 5K lines. Fully embodies the " small" the guiding ideology. This is ucore Lab 6: File system. By completing this experiment, hoping to achieve the following objectives: To understand the basic file system system calls the implementation method understand the organization of a node-based index of the Simple FS file system design and implementation understand the abstraction layer-VFS file system design and achieved. File, including source code and test instructions.
Date : 2025-12-31 Size : 1014kb User : gyh
[OS Develop] virtual-memory-manage DL : 0: 操作系统课程作业内存调度算法，C语言实现。包含了最佳适应算法、先入先出算法以及最近最少使用算法-Operation System virtual memory management algorithm.
Date : 2025-12-31 Size : 10kb User : Ray
[OS Develop] virtual-memory-management DL : 0: 操作系统实验-虚拟存储，word文档，详细，全，可执行，自己写的，希望快点能在贵网站下载-Experimental operating system- virtual storage, word documents, detailed, full, enforceable, wrote it myself, hope quickly in your website. . .
Date : 2025-12-31 Size : 82kb User : 张荣

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