You could consider these "thread-local" copies of variables to be similar to a cache, helping the thread avoid checking main memory each time it needs to access the variable's value.
您可以将变量的这些“线程局部”副本看作是与缓存类似，在每次线程需要访问变量的值时帮助它避免检查主存储器。
The SPEs access main storage with direct memory access (DMA) commands that move data and instructions between main storage and a private local memory, called a local store or local storage (LS).
SPE用直接内存访问（DMA）命令访问主存储器，可以在主存储器与称为本地库或本地存储（LS）的私有本地内存之间移动数据和指令。
For example, data structures and access methods are specifically optimized to work on data that is located 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。
The other main type of processor architecture, CISC (the x86 processor being a popular CISC instruction set), allows for memory access in nearly every instruction.
另外一种主要的处理器体系结构CISC (x86处理器就是一种流行的CISC指令集)几乎允许在每条指令中进行内存访问。
By allowing fast access to frequently used data, software can run much faster than if it had accessed the data from the main memory.
由于允许对频繁使用的数据进行快速存取，软件运行要比从主存储器中存取数据快得多。
The main purpose for large page usage is to improve system performance for high-performance computing applications or any memory-access-intensive application that uses large amounts of virtual memory.
使用大页面的主要目的是，提高高性能计算应用程序或使用大量虚拟内存的任何内存访问密集型应用程序的系统性能。
As the name implies, an in-memory database resides entirely in main memory rather than on disk, making data access an order of magnitude faster than with conventional, disk-based databases.
顾名思义，内存中数据库完全驻留在主存中，而不是磁盘上，这使得数据访问比传统的基于磁盘的数据块要快一个数量级。
Since the SPE does not have direct access to main memory, you cannot directly dereference this as a pointer.
由于SPE不能直接访问主存，所以无法直接将其作为一个指针废弃。
That's a pretty big difference because the SPE does not have direct access to main memory.
这的确是一个很大的区别，因为SPE并不直接访问主存。
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.
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。
A computer system could not operate without main memory, also called internal memory, primary memory, primary storage, random access memory (RAM), or simply memory.
计算机系统的运行不能离开主存储器，也被称为内存、主存、基本主存，及随机存储处理器(RAM)，或简单记忆体。
This thesis provides a method of organizing the shadow memory of main memory database. Detailed storage structure and access strategy are also included.
提出一种适合内存数据库的“影子内存”组织方法，并给出具体的内存空间的组织管理、存储结构和存取策略。
A computer system could not operate without main memory, also called internal memory, primary memory, primary storage, random access memory(RAM), or simply memory.
没有主存，一个计算机系统则无法工作，主存又可以称作是内存，基本内存，基本存储，随机存储器，或单内存。
By letting the main operating part of the database reside constantly in the main memory, and utilizing the quick access speed, the system performance is greatly enhanced.
它通过将数据库的“工作版本”常驻内存，利用内存快速的存取速度，使系统性能获得很大的改善。
By letting the main operating part of the database reside constantly in the main memory, and utilizing the quick access speed, the system performance is greatly enhanced.
它通过将数据库的“工作版本”常驻内存，利用内存快速的存取速度，使系统性能获得很大的改善。
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