计算机术语“roundrobin scheduler”的中英文意思、释义、翻译及用法-计算机英汉双解词典

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术语	roundrobin scheduler
释义	roundrobin scheduler 循环调度(程序)；［轮式调度，循环调度法］ A form of time sharing that gives tasks of equal priority equal access to the CPU. The Executive tends to give CPU time to the first task in the system task directory (STD). The roundrobin scheduler rotates the entries in the STD. The roundrobin scheduler also causes a significant event after a given time interval. The significant event causes the Executive to search the STD for a task that is eligible to run. The first task in the STD gains access to the CPU. After a time interval, the roundrobin schedular again rotates the entries in the STD and causes another significant event. The new first task in the STD gains access to the CPU and so forth. In this way, tasks the same priority have an equal share of CPU time. 对具有同等优先权的任务给予同等CPU访问时间的一种分时形式。执行程序将CPU机时分派给系统任务目录(STD)中的第一任务。该循环调度程序将STD中的各款目进行轮转，经过一段给定的时间间隔后，引起一个有效事件，后者使执行程序对STD中可运行的任务进行搜索。STD中的第一任务得到对CPU的访问权，经过一段时间后，循环调度程序再对STD 中的款目进行轮转，并引起另一次有效事件，而新的STD内的第一事件再进入对CPU的访问，依此类推下去。按此方法，同样优先权的任务将获得同样的CPU分时。
随便看	adjacent domains adjacent link station adjacent NCPs adjacent nodes adjacent signalling points adjacent SSCP table adjacent subareas adjunct register adjust adjustablesize aggregate adjust text mode administration Administration Management Domain administrative data processing Administrative Support System Administrative Terminal System ADP ADP security ADP system ADP system security ADR Advanced Communication Function Advanced Communication Function for the NetworkControl Program (ACF/NCP) Advanced Communication Function for the Telecommunications Access Method(ACF/TCAM) Advanced Communication Function for the Virtual Telecommunications Access Method Entry (ACF/VTAME)

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