术语 | swapping |
释义 | swapping 交换(技术);[调换] 1. A process that interchanges the contents of an area of main storage with the contents of an area in auxiliary storage. 将一个主存区中的内容与辅助存储器中一个区的内容相互交换的过程或处理方法。 2. In system with virtual time sharing, a paging technique that writes the active pages of a job to external page storage and reads pages of another job from external page storage into real storage. 在采用虚拟分时的系统中,把作业的现用页面写到外部页面存储器中,并把另一作业页面从外部页面存储器读 入实存的一种调页技术。 参阅page swapping。 3. Refers to a design of memory multiplexing in which jobs are kept on a backing storage and are periodically transferred entirely to an internal memory to be executed for a fixed time slice. 指一种存储器多路转接设计,其中作业都被保存在设备存储器上,并且周期地按固定的时间片把整个作业传送到内存储器中执行。 参阅interleaving。 |
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