• Further, the guest operating system has the most information about the workload's memory use and should be able to make the best page replacement decisions.

    更进一步客户操作系统具有最多关于工作负载内存使用信息应该做出最好页面替换决策

    www.ibm.com

  • If the page is unmodified, the page replacement daemon can simply mark the physical memory block as free, and the physical memory block can then be re-used for another page.

    如果分页没有经过修改,那么分页替换守护进程可以简单地物理内存标记空闲,这样一来,可以物理内存用于另一个分页

    www.ibm.com

  • Because the page replacement algorithm is always looking for free frames while it is doing its scanning on systems with a lot of memory, the number of frames to scan can be significant.

    在对大量内存系统进行扫描因为页面置换算法始终寻找空闲,所以需要扫描数量非常大。

    www.ibm.com

  • The AIX VMM has background daemons responsible for doing page replacement.

    AIXVMM提供一些后台守护进程,专门负责进行分页替换

    www.ibm.com

  • The way it worked in the past was actually quite simple: If your file pages (numperm%) were greater than the actual maxperm%, then the page replacement would only steal file pages.

    以前工作方式非常简单如果文件页面 (numperm%)大于maxperm%,那么页面置换算法替换文件页面

    www.ibm.com

  • A page replacement daemon is referred to as lrud (shows up as lrud in the output of ps -k).

    其中一个分页替换守护进程称为lrud显示ps -k输出中的lrud)。

    www.ibm.com

  • The AIX page replacement daemons scan memory a page at a time to find pages to evict in order to free up memory.

    AIX分页替换守护进程扫描内存分页找出回收的分页释放内存

    www.ibm.com

  • If the page is modified, the page replacement daemon writes the page out to a secondary storage location (for example, paging space or file system disk).

    如果分页经过了修改,那么分页替换守护进程将该分页写入辅助存储位置(例如分页空间或者文件系统磁盘)。

    www.ibm.com

  • In this client-only mode, the AIX page replacement daemons strictly target client pages.

    这种客户端的模式中,AIX分页替换守护进程将严格地选择客户分页进行操作。

    www.ibm.com

  • Improving virtual memory page replacement can reduce page fault rate, and therefore improve the performance of the system.

    改进页面置换算法可以降低页面失败率从而有效地提高系统性能

    dict.cnki.net

  • The process by which a page is selected to swap to storage is called a page-replacement algorithm and can be implemented using a number of algorithms (such as least recently used).

    选择页面交换存储过程被称为页面置换算法可以通过使用许多算法(至少最近使用的)来实现

    www.ibm.com

  • The VMM has a page-replacement algorithm, which assigns the page frames and determines exactly which virtual-memory pages currently in RAM will have their page frames brought back to the free list.

    VMM 提供一种页面置换算法算法用于分配以及确定应该当前RAM 中的哪些虚拟内存页面置换空闲列表

    www.ibm.com

  • Since the code page 1252 contains only a subset of all Unicode characters, those Unicode characters that have no equivalent in code page 1252 are replaced by a so-called replacement character.

    因为编码1252包含所有unicode字符子集编码1252中没有对应编码那些Unicode字符所谓替换字符替代

    www.ibm.com

  • A complete list of replacement components can be found on the preceding page.

    前一可以找到更换部件全套清单

    dj.iciba.com

  • This home page and the pages it links should be viewed as a resource; they are not intended as a replacement or substitution for the Exchange Visitor Program regulations,.

    主页极其相关链接视为一种资源,但是不能替代交流访问者项目规定

    wsc.sisu.edu.cn

  • You can use system tunable parameters to control the behavior of the AIX page replacement daemons and control how AIX treats different classes of pages page replacement.

    可以使用各种系统参数控制AIX分页替换守护进程行为控制AIX处理不同类型分页分页替换方式

    www.ibm.com

  • This process is otherwise known as page replacement.

    这个过程称为分页替换

    www.ibm.com

  • The virtual memory pages whose page frames are to be reassigned are selected using the VMM's page replacement algorithm.

    可以使用VMM页面置换算法选择重新分配虚拟内存页面

    www.ibm.com

  • VMM is constantly lurking and working in the background trying to steal frames that have not been recently referenced, using the page replacement algorithm discussed earlier.

    VMM一直后台运行尝试使用前面介绍的页面置换算法偷取最近没有引用页帧

    www.ibm.com

  • In order to help optimize which pages are selected for replacement by the page replacement daemons, AIX classifies pages into one of two types.

    为了帮助分页替换守护进程更好地选择用来进行替换分页AIX分页分为下面两种类型

    www.ibm.com

  • The two most basic page replacement tunable parameters are minperm and maxperm.

    minpermmaxperm两个基本分页替换可调参数

    www.ibm.com

  • When numclient reaches the maxclient limit, the AIX kernel starts page replacement in a special, client-only mode.

    numclient达到maxclient限制AIX内核采用特殊的、仅客户端的模式开始分页替换

    www.ibm.com

  • This is the page replacement algorithm to solve the problem.

    就是页面替换算法解决问题

    www.ganxisky.cn

  • But in some cases, LRU algorithm causes many page faults, so improving LRU page replacement algorithm can reduce page faults, and therefore improve the performance of the system.

    LRU算法某些情况会产生较多的失败,改进LRU算法降低失败次数,可以有效地提高系统性能

    dict.cnki.net

  • But in some cases, LRU algorithm causes many page faults, so improving LRU page replacement algorithm can reduce page faults, and therefore improve the performance of the system.

    LRU算法某些情况会产生较多的失败,改进LRU算法降低失败次数,可以有效地提高系统性能

    dict.cnki.net

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