基于HP集群地震处理软件调优技术研究  

Tuning Technology of Seismic Processing Software Based on HP Cluster

作　　者：付喜春 王景德 吴显凤 李雪岩 陈建宁 FU Xichun;WANG Jingde;WU Xianfeng;LI Xueyan;CHEN Jianning(Daqing Geophysical Exploration Research Institute of BGP INC.,Daqing,Heilongjiang 163357,China)

机构地区：[1]东方地球物理公司大庆物探研究院,黑龙江大庆163357

出　　处：《石油管材与仪器》2020年第3期15-17,共3页Petroleum Tubular Goods & Instruments

摘　　要：随着地震处理方法的创新和技术进步,需要更多的计算机资源,更强的集群运算能力,和更高的CPU利用率与之相匹配。针对Intel处理器平台运行地震处理并行作业运算效率低、集群节点网络带宽瓶颈等问题,科学制订了集群处理软件集成安装方案,并在此基础上,对集群节点网络升级、并行队列配置调优,大幅度提升了并行作业运算效率,保证有限的计算机资源得到充分的利用,对提高集群利用率和地震资料处理软件工作效率具有一定借鉴意义。With the innovation and technical progress of seismic processing methods,it needs more computer resources,stronger cluster computing power and higher CPU utilization to match it.Aiming at the problems such as low efficiency of parallel operation of seismic processing and bottleneck of network bandwidth of cluster nodes on Intel processor platform,this paper scientifically formulated the integrated installation scheme of cluster processing software.On this basis,through the network upgrade of cluster nodes and the configuration optimization of parallel queues,the efficiency of parallel operation is greatly improved and the full utilization of limited computer resources is ensured.It is of some significance to improve the efficiency of cluster utilization and seismic processing software.

关 键 词：内存访问效率 CPU利用率 并行队列 性能调优 

分 类 号：P631.4[天文地球—地质矿产勘探]