单词 | livelock |
释义 | livelocklivelocklivelock(parallel)This is similar to deadlock in that no progress is made butdiffers in that neither process is blocked or waiting foranything. A human example of livelock would be two people who meetface-to-face in a corridor and each moves aside to let theother pass, but they end up swaying from side to side withoutmaking any progress because they always move the same way atthe same time. livelockAn endless loop in program execution. It occurs when a process repeats itself, because it continues to receive erroneous information. It can also occur when a process that calls another process is itself called by that process, and there is no logic to detect this situation and stop the operation. A livelock differs from a "deadlock," in that processing continues to take place, rather than just waiting in an idle loop. See deadly embrace. |
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