SYNCHRONOUS AND CONCURRENT MULTIDOMAIN COMPUTING METHOD FOR CLOUD COMPUTING PLATFORMS

被引：3
|
作者：
Anguiano, Marcelino [1 ]
Kuberry, Paul [2 ]
Bochev, Pavel [2 ]
Masud, Arif [1 ]
机构：
[1] Univ Illinois, Dept Civil & Environm Engn, Urbana, IL 61801 USA
[2] Sandia Natl Labs, Ctr Comp Res, POB 5800, Albuquerque, NM 87185 USA
来源：
SIAM JOURNAL ON SCIENTIFIC COMPUTING | 2021年 / 43卷 / 05期
基金：
美国国家科学基金会;
关键词：
multiple computational subdomains; interface coupling; explicit time integration; concurrent solutions; elastodynamics;   variational multiscale methods; FLUID-STRUCTURE INTERACTION; NITSCHES METHOD; FINITE STRAINS; FORMULATION; CONSISTENT; ALGORITHM; WEAK;
D O I：
10.1137/20M1349278
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We present a numerical method for synchronous and concurrent solution of transient elastodynamics problem where the computational domain is divided into subdomains that may reside on separate computational platforms. This work employs the variational multiscale discontinuous Galerkin (VMDG) method to develop interdomain transmission conditions for transient problems. The fine-scale modeling concept leads to variationally consistent coupling terms at the common interfaces. The method admits a large class of time discretization schemes, and decoupling of the solution for each subdomain is achieved by selecting any explicit algorithm. Numerical tests with a manufactured solution problem show optimal convergence rates. The energy history in a free vibration problem is in agreement with that of the solution from a monolithic computational domain.
引用
收藏
页码：S565 / S591
页数：27
相关论文
共 50 条
  • [1] Cloud Computing and SaaS as New Computing Platforms
    Cusumano, Michael
    [J]. COMMUNICATIONS OF THE ACM, 2010, 53 (04) : 27 - 29
  • [2] A Comparison of Cloud Computing Platforms
    Nwobodo, Ikechukwu
    [J]. PROCEEDINGS OF THE 2015 AASRI INTERNATIONAL CONFERENCE ON CIRCUITS AND SYSTEMS (CAS 2015), 2015, 9 : 283 - 289
  • [3] Introduction to cloud computing: platforms and solutions
    Carretero, Jesus
    Garcia Blas, Javier
    [J]. CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS, 2014, 17 (04): : 1225 - 1229
  • [4] Automatic Generation of Platforms in Cloud Computing
    Borges, Helder Pereira
    de Souza, Jose Neuman
    Schulze, Bruno
    Mury, Antonio Roberto
    [J]. 2012 IEEE NETWORK OPERATIONS AND MANAGEMENT SYMPOSIUM (NOMS), 2012, : 1311 - 1318
  • [5] Introduction to cloud computing: platforms and solutions
    Jesus Carretero
    Javier Garcia Blas
    [J]. Cluster Computing, 2014, 17 : 1225 - 1229
  • [6] Data Sharing for Cloud Computing Platforms
    Sabbouh, Marwan
    McCracken, Kenneth
    Cooney, Geoff
    [J]. 2014 IEEE INTERNATIONAL CONGRESS ON BIG DATA (BIGDATA CONGRESS), 2014, : 621 - 628
  • [7] Explication of Cloud Computing Platforms Concatenated with Robotics
    Sharma, Kaushlendra
    Doriya, Rajesh
    [J]. PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE CONFLUENCE 2018 ON CLOUD COMPUTING, DATA SCIENCE AND ENGINEERING, 2018, : 556 - 559
  • [8] Key Security Technologies of Cloud Computing Platforms
    Liang Junjie
    [J]. PROCEEDINGS OF INTERNATIONAL CONFERENCE ON SOFT COMPUTING TECHNIQUES AND ENGINEERING APPLICATION, ICSCTEA 2013, 2014, 250 : 411 - 417
  • [9] Risk Assessment Methods for Cloud Computing Platforms
    Weil, Timothy
    [J]. 2019 IEEE 43RD ANNUAL COMPUTER SOFTWARE AND APPLICATIONS CONFERENCE (COMPSAC), VOL 1, 2019, : 545 - 547
  • [10] Deleted Data Attribution in Cloud Computing Platforms
    Alsadhan, Afnan F.
    Alhussein, Mohammed A.
    [J]. 2018 1ST INTERNATIONAL CONFERENCE ON COMPUTER APPLICATIONS & INFORMATION SECURITY (ICCAIS' 2018), 2018,
12345