首页> 外国专利> SCALABLE COMPUTATION AND COMMUNICATION METHODS FOR DOMAIN DECOMPOSITION OF LARGE-SCALE NUMERICAL SIMULATIONS

SCALABLE COMPUTATION AND COMMUNICATION METHODS FOR DOMAIN DECOMPOSITION OF LARGE-SCALE NUMERICAL SIMULATIONS

机译:大规模数值模拟域分解的可伸缩计算与通信方法

摘要

The present disclosure provides systems and methods for domain decomposition in parallel numerical computer modelling that remove the need for large-scale synchronization, decouple the regions within a simulation, and reduces wait times, increasing linear scalability and thus suitability for large-scale cloud deployment. Presently disclosed systems and methods include asynchronous message passing which decouples the computational units within the system and introduces an elasticity that allows wait time to be largely eliminated. Applications include domains in which computations are not easily parallelized and/or large-scale numerical simulations used with a large cluster or cloud computing facility.
机译:本公开提供了用于并行数值计算机建模中的域分解的系统和方法,该系统和方法消除了对大规模同步的需要,在仿真内解耦了区域,并减少了等待时间,增加了线性可伸缩性,从而适合大规模云部署。当前公开的系统和方法包括异步消息传递,该异步消息传递使系统内的计算单元解耦并且引入弹性,该弹性使得可以大大消除等待时间。应用包括计算不容易并行化的领域和/或与大型集群或云计算设施一起使用的大规模数值模拟。

著录项

  • 公开/公告号US2018217873A1

    专利类型

  • 公开/公告日2018-08-02

    原文格式PDF

  • 申请/专利权人 SCHLUMBERGER TECHNOLOGY CORPORATION;

    申请/专利号US201815876374

  • 发明设计人 JAMES WILLIAM DOUGLAS HOBRO;

    申请日2018-01-22

  • 分类号G06F9/50;G06F9/54;G01V1/28;

  • 国家 US

  • 入库时间 2022-08-21 12:57:03

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