CAJ | 학술논문

根据BESIII集群的实际需求，在测试和研究了不同类型的高能物理数据处理作业不同配置机器上的运行效果的基础上，提出了一种改进的DRF资源分配算法，加入了机器性能评级和作业类型匹配两个因素作为资源调度的依据，对算法进行实现并使用真实数据进行了实验测试。测试结果表明：新算法能够更加合理地分配资源，有效提高系统资源利用率，缩短作业运行时间。
근거BESIII집군적실제수구，재측시화연구료불동류형적고능물리수거처리작업불동배치궤기상적운행효과적기출상，제출료일충개진적DRF자원분배산법，가입료궤기성능평급화작업류형필배량개인소작위자원조도적의거，대산법진행실현병사용진실수거진행료실험측시。측시결과표명：신산법능구경가합리지분배자원，유효제고계통자원이용솔，축단작업운행시간。
This paper presents an improved DRF resource allocation algorithm for BESIII cluster , as a result of the tests and research on different type of high energy physics jobs running on different machines .The machine performance rating and job type matching are added to the new algorithm as two factors for resource allocation . The new algorithm is implemented and tested with real data .The results show that the new algorithm can allo-cate resources more effectively , which improves the resource utilization and reduces the run time of jobs .