memory access
英 [ˈmeməri ˈækses]
美 [ˈmeməri ˈækses]
存储访问,内存访问;存取存储器
英英释义
noun
- (computer science) the operation of reading or writing stored information
双语例句
- Some types of memory access errors ( like using a NULL pointer) cause a program to crash outright.
有些类型的内存访问错误(比如使用一个NULL指示器)将会导致一个程序完全崩溃。 - The most efficient scheme uses hardware assists such as the AMD I/ O MMU ( IOMMU) to provide transparent translation of guest physical addresses to host physical addresses ( for operations such as direct memory access [ DMA]).
最有效的方案是使用像AMDI/OMMU(IOMMU)这样的硬件协助来提供Guest物理地址到主机物理地址的透明转换(用于直接内存访问[DMA]这样的操作)。 - The first copy is performed by the DMA engine, which reads file contents from the disk and stores them into a kernel address space buffer.
直接内存存取(directmemoryaccess,DMA)引擎执行了第一次拷贝(参见图1),它从磁盘中读取文件内容,然后将它们存储到一个内核地址空间缓存区中。 - Analysis and Research of Windows CE Memory Access
WINDOWSCE内存访问原理分析与研究 - Large page usage is primarily intended to provide performance improvements to memory access intensive applications.
使用大页主要是为提高内存访问频繁的应用程序的性能。 - On the other side are the technological advances made in the platform, including architectures ( multiprocessing, symmetric multithreading, non-uniform memory access [ NUMA]) and virtualization.
另一方面,它要考虑平台方面的技术进步,包括架构(多处理、对称多线程、非一致内存访问[NUMA]和虚拟化)。 - Does it contain memory access errors?
是否包括内存访问错误? - The index register is added to the specified address, and the result is used as the address for the memory access.
索引寄存器会与某个指定的地址相加,结果用作访问内存时使用的地址。 - We also add the'unsafe'keyword since direct memory access isn't thread safe.
我们也添加了“不安全”的关键词因为直接内存获取并不安全。 - As processor gets much higher speed, the memory access latency becomes a bottleneck that restricts higher performance.
随着处理机运行速度的逐渐提高,存储访问延迟成为性能提高的瓶颈。