计算机系统应用
計算機繫統應用
계산궤계통응용
APPLICATIONS OF THE COMPUTER SYSTEMS
2015年
6期
57-61
,共5页
高性能计算集群系统%地震动力学模拟%系统运行环境优化
高性能計算集群繫統%地震動力學模擬%繫統運行環境優化
고성능계산집군계통%지진동역학모의%계통운행배경우화
high performance computing cluster system%earthquake dynamics simulation%optimization of the system running environment
中国地震局地质研究所地震灾情和地震动力学模拟系统承担着海量地震数据处理、地震动力学模拟等方面的计算任务。从系统的建设目标、系统架构、软件环境、运维和业务应用等方面进行介绍，总结了该系统在运维中遇到的问题和解决措施，提出了优化并行程序在集群系统运行性能的办法，并对下一步我所高性能计算集群系统的发展和改进方向进行分析。
中國地震跼地質研究所地震災情和地震動力學模擬繫統承擔著海量地震數據處理、地震動力學模擬等方麵的計算任務。從繫統的建設目標、繫統架構、軟件環境、運維和業務應用等方麵進行介紹，總結瞭該繫統在運維中遇到的問題和解決措施，提齣瞭優化併行程序在集群繫統運行性能的辦法，併對下一步我所高性能計算集群繫統的髮展和改進方嚮進行分析。
중국지진국지질연구소지진재정화지진동역학모의계통승담착해량지진수거처리、지진동역학모의등방면적계산임무。종계통적건설목표、계통가구、연건배경、운유화업무응용등방면진행개소，총결료해계통재운유중우도적문제화해결조시，제출료우화병행정서재집군계통운행성능적판법，병대하일보아소고성능계산집군계통적발전화개진방향진행분석。
Institute of Geology, China Earthquake Administration’s earthquake disaster and earthquake dynamics simulation system undertakes lots of computation tasks, such as processing of massive earthquake data and earthquake dynamics simulation. In this paper, we will introduce the construction objectives, system architecture, software environment, system operation and maintenance, system application etc., summarize the problems encountered during system operation and maintenance and corresponding solving measures, bring out a series of methods to optimize the parallel performance of HPC cluster system, and analyze the future development and improvement direction for our HPC cluster system.
