对DMA PUT 进行排队，从而将缓冲区传输回主内存。
主内存的CPU缓存极其重要，需要特别关注(参见参考资料)。
CPU caching of main memory is so important that it deserves special attention (see Resources).
SPU对DMA PUT进行排队，从而将缓冲区传输回主内存。
The SPU queues a DMA PUT to transmit the buffer back to main memory.
而且DB 2表空间的压缩页在主内存的db2缓冲池中仍保持压缩。
Furthermore, compressed pages of a DB2 table space remain compressed in the DB2 buffer pool in main memory.
比如，数据结构和访问方法专门针对位于主内存中的数据进行了优化。
For example, data structures and access methods are specifically optimized to work on data that is located in main memory.
一个指令执行前，首先将其从主内存中取出并放如寄存器内。
Before an instruction is executed, it is first retrieved from main memory and pout into a register.
导致的结果是不断地从磁盘而非主内存读写数据，这是影响性能的重要限制因素。
As a result, data is continually written and read from disk rather than from main memory, which is very detrimental to performance.
只需稍加处理，多玩家在线游戏的大多数工作集就可以放在一个大系统的主内存中。
With a little care, most of the working set of a multiplayer online game can be pulled into the main memory of a large system.
使系统中所有的卷被作为一个单独的实体，而非作为对主内存的扩充。
Where by all volumes are mounted as unique entities in the main fling system, rather than being seen to augment main memory.
当CPU从主内存中读取数据时，一份数据拷贝将被存储在高速缓存中。
When the CPU reads data from main memory, a copy of this data is stored in the cache memory.
近20年来，CPU的速度呈指数式快速增长，而主内存的增长慢得多，大致是直线式的。
For about 20 years now, CPUs have increased exponentially in speed, while main memory has weakly linearly increased in speed.
SPU对DMA GET进行排队，从而将涉及的数据集的一部分从主内存传输到一个缓冲区。
The SPU queues a DMA GET to pull a portion of the problem data set from main memory to a buffer.
当程序执行导致命令不能从快取内存中找到时，需要从主内存中找到命令，那是微处理器就停下来等待。
When the program execution leads to instructions not in the cache, then the instructions need to be fetched from the main memory and the microprocessor has to stop and wait.
SPU 对DMA GET 进行排队，从而将涉及的数据集的另一部分从主内存传输到二号缓冲区。
The SPU queues a DMA GET to pull a portion of the problem data set from main memory into buffer #2.
数据可能在寄存器，处理器缓冲区和主内存中以不同的次序移动，而不是按照程序指定的顺序。
Data may be moved between registers, processor caches, and main memory in different order than specified by the program.
在每个数据处理步骤之后，设置一个PUT（将数据传输到主内存）和一个 GET（获得下一组数据）。
After each data processing step, you set up both a PUT to transfer the data to main memory and a GET to get the next batch of data.
由于主内存和芯片级内存缓存之间的延迟差别，POWER 7设计了三种级别的芯片级缓存机制(见图1)。
Due to the latency difference between main memory and on-chip memory cache, POWER7 was designed with three levels of on-chip cache (see Figure 1).
该基地256MB的主内存可以扩展至16GB的更快的性能和开发的64位处理能力要求的大型数据库应用。
The base 256MB of main memory can be expanded to 16GB for faster performance and exploitation of 64-bit addressing capability required by large database applications.
因为db2缓冲池是系统主内存的一部分，DB 2数据库管理器在它读取或写入磁盘介质时将它分配给缓存表和索引数据。
Since a DB2 buffer pool is a part of the main memory of the system, the DB2 database manager allocates it for caching tables and index data when it reads or writes to and from media disks.
在选择支持的设备类型时，要考虑屏幕大小、分辨率(DPI)、CPU特性、主内存大小、扩展存储大小和可用的开发工具环境。
When choosing which device types to support, consider screen size, resolution (DPI), CPU performance characteristics, memory and storage space, and development tool environment availability.
Shared Memory：共享内存，指一种电脑配置，由于视频电路缺乏自己专用的内存，因此必须分享或消耗电脑主内存的一部份。
Shared memory: a computer configuration in which the video circuitry lacks its own dedicated memory and must share, or drain off, a portion of the computer's main memory.
本研究中使用的数据库服务器是一个Sun X4600M2，具有八个双核处理器 (AMDOpteron 8220)和 256GB主内存。
The database server available for this study was a Sun X4600 M2 with eight dual-core processors (AMD Opteron 8220) and 256GB main memory.
一个写线程释放一个锁之后，另一个读线程随后获取了同一个锁。本质上，线程释放锁时会将强制刷新工作内存中的脏数据到主内存中，获取一个锁将强制线程装载(或重新装载)字段的值。
In essence, releasing a lock forces a flush of all writes from working memory employed by the thread, and acquiring a lock forces a (re) load of the values of accessible fields.
SPU (a) 对DMAPUT 进行排队来传输一号缓冲区的内容，然后 (b) 对 DMAGETB 进行排队，从而在 PUT之后用主内存中的下一部分数据重新填充这个缓冲区。
The SPU (a) queues a DMA PUT to transmit the contents of buffer #1 and then (b) queues a DMA GETB to execute after the PUT to refill the buffer with the next portion of data from main memory.
默认的复制方法(也有其他可用的方法)只要求在将确认通知返回给主系统之前，备用系统的内存中收到一个日志写。
The default replication method (others are available) only requires that a log write be received in memory at the standby before acknowledgement is returned to the primary.
如果你允许WLocker调用主屏幕，WidgetLocker会将自己在系统内存中设为高优先级，让它像正常的锁定屏幕一样立刻弹出。
If you allow WLocker to call for Home, it keeps WidgetLocker itself running with high priority in the system memory, making it popup instantly like a regular lock screen would.
提示：为了发现分配给主缓冲池的内存有多少，可以发出。
Tip: to find out how much memory is allocated to main buffer pools, issue.
因为用户注册表运行于WebSphereApplicationServer管理服务器中，所以它不能直接访问存在于主应用服务器内存缓存中的用户概要。
Because the custom registry runs in the WebSphere application server admin server, it does not have direct access to user profile information present in memory caches of the main application server.
所有的主板都包括了一小块的只读存储器rom，它与用于载入和运行软件的主系统内存分离。
All motherboards include a small piece of Read Only memory (ROM) which is separate from the main system memory used for loading and running software.
的确，它们会占用一点内存，但是如果你想方便地在你的主屏上显示天气窗口，或者是你正在播放的音乐窗口，那别无它法。
Sure, they take up a bit of space, but there's no substitute for the convenience of having a big weather widget right on your home screen, or a music widget to show you the currently playing track.
应用推荐