livelock meaning in English
活锁
Examples
- But majority of the productions lack for verification of correction or only check the local expressions during the modeling process , so causing the existence of the deadlock , livelock and other bugs in the model . it causes many problems directly during the dynamic execution of the workflow . so it is important that model and verify the workflow before running
但由于大多数产品在产品建模过程中缺乏正确性验证或仅进行局部的语法检验,造成工作流模型存在死锁、活锁等缺陷,这直接引发了工作流动态执行过程中的诸多问题,如任务不能完成、超期完成等。 - In this chapter , it puts forward a new system about checkpoint , avoiding the domino - effect and livelock . it realizes the storage of process context and other states with the form of executing file in the diskette by using checkpoint system and applying the page switching principles in linux . consequently , when the process has wrong at the checkpoint , it can move out the process in the fault machine , then choose other normal machine , continue to execute from the interrupted point , finally achieve the process migration and load balance of the system
同时提出一种新的检查点机制，避免了多米诺效应和活锁，并且利用检查点机制，应用linux中页面的换出原理，实现了对进程的上下文以及其他状态以可执行文件格式保存在磁盘，从而使该进程能在节点发生故障的情况下，将故障机的进程迁出，然后选择其他正常节点机，从断点处继续运行，最终达到对该进程的迁移，并且实现系统负载平衡。 - The processors overlapping along the boundaries of different fault regions is allowed . the proposed algorithm , which routes the messages by x - y routing algorithm in fault - free region , can tolerate convex fault - connected regions with only two virtual channels per physical channel , and is deadlock - and livelock - free . the proposed algorithm can be easily extended to adaptive routing
本文的主要贡献是提出了一套基于真值表的形式化的故障区域边界的配置方法，每一个节点只需要知道它的八邻接节点是正常节点或故障节点就可以配置故障区域的边界，路由信息能应用该边界绕道故障区域。