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Description: memory map file class for C++ builder-memory map file class for C builder
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Size: 12288 |
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Description: 学习Linux如何实现虚拟存储。与体系结构无关的通用存储模型是所有Linux虚拟存储实现的基础，但是任何特定的实现都依赖于特定的硬件平台。本练习集中于i386的实现。介绍解释了存储管理程序的设计。而且还将学习代码细节，修改虚拟存储代码以检测系统缺页错误的发生频率。此外本实验牵涉到系统调用的相关知识，包括学习如何产生一个系统调用以及怎样通过往内核中增加一个新函数从而在内核空间中实现对用户空间的读/写。-learning how Linux virtual memory. Architecture has nothing to do with the general storage model is all Linux virtual memory to achieve the foundation, However, the realization of any particular are dependent on specific hardware platform. The exercises focus on the realization of i386. Introduced to explain the storage management process design. But will also learn details of code, code changes virtual memory system to detect the Page wrong frequency. In addition to the experimental system calls involved the relevant knowledge, including learning how to produce a system call and how the kernel through to add a new function in the kernel space thus Real User space is the right time/write.
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Size: 1037312 |
Author: wanghui |
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Description: 6.如何使用内存映射文件实现多个程序间互斥运行？-6. How to use memory-mapped file to achieve a number of procedures among mutually exclusive operation?
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Size: 201728 |
Author: hanyou |
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Description: 经典实例，用C++语言制作的the fifo method of memory distribute-classic example, C language fifo produced by the method of memory distribute
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Size: 92160 |
Author: liyun |
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Description: Physical Memory Browser
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Size: 23552 |
Author: aeno |
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Description: 这是一篇讲内存分配器的不错的论文，不过需要很好的E文才能看得懂。-say this is a good memory distributor of paper, but it needs good E can understand the text.
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Size: 115712 |
Author: curly |
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Description: 这是截包和发包的小工具(用到ws_32.dll和hook技术、共享内存。。)，其中SendUdp.dll本来想用delphi写的因为vc++指针操作快，-This is the cut-off delivery of the package and small tools (used ws_32.dll hook and technology, shared memory. .) , SendUdp.dll which had wanted to use delphi write because vc pointer operation soon,
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Size: 389120 |
Author: song |
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Description: c++ 内存管理算法，适合于中高级程序员，从可执行文件格式到linux/windows内存管理方式，涉及内存管理的所有方面-c memory management algorithm, which is suitable for middle- and high-level programmers, from the executable file format to linux/windows memory management, memory management involved in all aspects
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Size: 5730304 |
Author: everest |
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Description: 一个ARM内核通用的内存管理程序。通过使用三个链表进行管理，能减少内存碎片的发生。-a generic ARM kernel memory management procedures. Through the use of three chain management, can reduce the incidence of memory debris.
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Size: 6144 |
Author: 许晖冬 |
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Description: 这是一个内存管理的模拟程序。
采用FIFO,LRU等算法管理内存。
这是我操作系统课程的一个项目。-This is a memory management of the simulation program. Using FIFO, LRU algorithm such as memory management. This is my operating system course of a project.
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Size: 114688 |
Author: cy |
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Description: 数字选台收音机
注意：
（1）遥控发射芯片用TC9012/TC9243
经常用到的还有UPD6121和LC7461，它们的不同只处在于引导码的时间不同或者数据位的个数不同，接受原理基本一样。将本程序的相关位置修改就可以通用。
系统时钟22.1184MHZ，如果用其他的时钟请将delay.c文件中的定时器装载值修改一下
（2）
键盘检测在VFD程序中，16312可以驱动VFD，另外外部可接24个按键，并将按键值放到
其内部的存储中，使用时只须发命令读即可。
（3）
由于时间原因，只给出调幅波段的自动搜台功能，调频的自动搜台程序和调幅一样，自己写了。
（4）主要用在组合机和功放机上的收音头大部分以LC72171做锁象环，LA1823做高中频处理
和音频解调，但是有的数调收音头把锁象环和高频处理做在一起，典型的有TEA5757和TEA5756
TEA5757采用了一种所谓的自动调谐系统，在自动搜索时无须读中频，简化了程序。-digital radio attention to the election : (1) remote control chip with TC9012/TC9243 launch frequently used were UPD6121 and LC 7461, the only different is that the lead time for different code or data of the number of different spaces, accept the basic tenets of the same. Will be the location of the relevant procedures can be revised definitive. System Clock 22.1184 MHZ. If the clock I would be grateful if other delay.c document loading value of the timer changed a bit (2) keyboard detection V FD procedure, 16312 can drive VFD, and the external access 24 button. and keystroke values into its internal memory, use only the order can be read. (3) For reasons of timing, given only the AM band automatic search function Taiwan FM automatic seizure procedures and Taiwan AM, himself wrote a. (4)
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Size: 75776 |
Author: 王宇 |
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Description: 题目：设计一个请求页式存储管理方案，并编写模拟程序实现
具体要求：
1、产生一个需要访问的指令地址流，为不失一般性，可以适当地（用人工指定地方法或用随机数产生器）生成这个序列，使得 50％的指令是顺序执行的。25％的指令均匀地散布在前地址部分，25％的地址是均匀地散布在后地址部分
2、 页面淘汰算法采用 FIFO页面淘汰算法，并且在淘汰一页时，只将该页在页表中抹去。而不再判断它是否被改写过，也不将它写回到辅存
3、产生一个需要访问的指令地址流；指定合适的页面尺寸（例如以1K或2K为1页；指定内存页表的最大长度，并对页表进行初始化
4、每访问一个地址时，首先要计算该地址所在的页的页号，然后查页表，判断该页是否在主存。如果该页已在主存，则打印页表情况；如果该页不在主存且页表未满，则调入一页并打印页表情况；如果该页不在主存且页表已满，则按 FIFO页面淘汰算法淘汰一页后调入所需的页，打印页表情况 。逐个地址访问，直到所有地址访问完毕
-topics : design a request page memory management program, and the simulation program specific requirements : 1. have a need to visit the directive addresses flow, without loss of generality. be appropriate (to use artificial methods specified or random number generator) to form the sequence, makes 50% of the order was the order of implementation. 25% of orders evenly spread address some of the former and 25% of the addresses are evenly spread in the latter part two addresses. The algorithm uses pages out pages out of FIFO algorithm, and eliminate one, the only page in the page table to erase. No longer judge whether it be redrafted, it was not to return to the three auxiliary depositors, have a need to visit the directive addresses flow; designate the appropriate size of the page (for exam
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Size: 3072 |
Author: 周子藤 |
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Description: MSP430系列单片机的FLASH存储相关程序-MSP430 MCU Flash memory related procedures
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Size: 1024 |
Author: 陈燕 |
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Description: 这个程序是我尝试使用dll共享内存段的代码。当多个程序调用dll时，dll中会产生一块所有程序可以访问的内存块，可用于用于进程通信和控制。-this procedure is to try to use the shared memory of the dll code. When the number of procedures called dll, dll will have an all procedures can access blocks of memory, process can be used for communication and control.
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Size: 75776 |
Author: 姚秋林 |
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Description: 一个关于MEMORY设计的原代码,使用VERILOG编写的 希望对大家有些帮助-one of the original Memory design code prepared by the use of verilog we hope to help some
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Size: 26624 |
Author: 王平 |
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Description: μC OS-Ⅱ Mega8 的源代码,包括内核代码,存储器管理代码等.自己解压后看啦.-μC OS-Ⅱ Mega8 source code, including kernel code, such as memory management code.看啦own after decompression.
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Size: 614400 |
Author: 张郑锟 |
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Description: memory dump,可以將DOS下1M內存的內容全部讀出來,並列印在螢幕上.-memory dump, can be DOS 1M memory read out all the details. and print on the screen.
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Size: 2048 |
Author: 劉甜 |
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Description: C++内存池的使用例子，频繁的New和Delete操作会造成内存碎片，通过使用内存池，有效地解决了这个问题-C memory pool examples of the use and frequent New and Delete operations will cause memory debris, through the use of memory pool, effective solution to this problem
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Size: 17408 |
Author: 唐晓飞 |
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Description: 设计一个离散hopfield网络，实现联想记忆，以对模糊数字进行识别，判断。-design of a discrete hopfield network, associative memory, a pair of fuzzy figures for the recognition, judgment.
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Size: 47104 |
Author: 天路 |
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Description: MemBoost RAM Optimizer is a very light Memory Management utility which allows you to take total control over your System s RAM. You can manually FREE a certain amount of RAM or set MemBoost to do this automatically. -MemBoost RAM Optimizer is a very light Memo ry Management utility which allows you to take t otal control over your System's RAM. You can manu FREE ally a certain amount of RAM or set MemBoost to do this automatically.
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Size: 253952 |
Author: Jello Li |
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