CAJ | 학술논문

在耦合分布式仿真系统中，为解决任务对资源合理利用的问题，采用一种First-Available调度策略，即在对资源和任务有效管理的基础上，根据工况计算任务的资源请求，在资源表中选取第一个符合要求的计算节点，指定此节点运行某项工况任务。测试表明，该调度策略能够快速有效匹配任务的资源请求，有非常强的实用价值和实效性，能够有效合理地利用资源，满足了大规模多工况多任务耦合仿真计算的要求。
재우합분포식방진계통중，위해결임무대자원합리이용적문제，채용일충First-Available조도책략，즉재대자원화임무유효관리적기출상，근거공황계산임무적자원청구，재자원표중선취제일개부합요구적계산절점，지정차절점운행모항공황임무。측시표명，해조도책략능구쾌속유효필배임무적자원청구，유비상강적실용개치화실효성，능구유효합리지이용자원，만족료대규모다공황다임무우합방진계산적요구。
In order to solve the problem of reasonable using of task for resources,a First-Available scheduling strategy is applied in the coupling distributed system,which is to compute the resource request in accordance with working condition based on effective manage-ment for resource and tasks,choosing the first available computer node and determining a certain task. The test shows that the scheduling strategy can fast effectively match task resource request,and has very highly practical value and effectiveness,can effectively and reasona-bly make use of resources,meeting more large-scale condition multitasking coupling simulation requirements.