Parallel finite element solver PARFES for the structural analysis in NUMA architecture

被引：2
|
作者：
Fialko, Sergiy [1 ]
机构：
[1] Tadeusz Kosciuszko Cracow Univ Technol, Ul Warszawska 24 St, PL-31155 Krakow, Poland
来源：
ADVANCES IN ENGINEERING SOFTWARE | 2022年 / 174卷
关键词：
Structural analysis; Finite element method; Sparse direct solvers; Multicore computers; NUMA architecture; Multithreading; LINEAR-EQUATIONS;
D O I：
10.1016/j.advengsoft.2022.103290
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper considers the implementation of PARFES - the direct supernodal method for solving systems of linear equations with symmetric matrices resulting from the finite element method applied to problems of structural and solid mechanics. Unlike previous publications describing the implementation of PARFES for multicore SMP computers, this paper focuses on the implementation of the solver on NUMA computers, where storing data in near memory of the corresponding processor is crucial for achieving high performance, which leads to significant changes in the basic solver algorithms.
引用
收藏
页数：12
相关论文
共 50 条
  • [21] Massive Parallel Join in NUMA Architecture
    He, Wei
    Zhou, Minqi
    Gong, Xueqing
    He, Xiaofeng
    2013 IEEE INTERNATIONAL CONGRESS ON BIG DATA, 2013, : 219 - 226
  • [22] Advances in sparse solver for finite element analysis
    Yuan, MW
    Chen, P
    Sun, SL
    COMPUTATIONAL METHODS IN ENGINEERING AND SCIENCE, PROCEEDINGS, 2003, : 163 - 169
  • [23] Performance study of the domain decomposition method with direct equation solver for parallel finite element analysis
    Nikishkov, GP
    Makinouchi, A
    Yagawa, G
    Yoshimura, S
    COMPUTATIONAL MECHANICS, 1996, 19 (02) : 84 - 93
  • [24] A Parallel Direct Domain Decomposition Solver Based on Schur Complement for Electromagnetic Finite Element Analysis
    Zuo, Sheng
    Lin, Zhongchao
    Garcia-Donoro, Daniel
    Zhang, Yu
    Zhao, Xunwang
    IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2021, 20 (04): : 458 - 462
  • [25] Parallel finite element analysis
    Smith, IM
    NUMERICAL MODELS IN GEOMECHANICS - NUMOG VII, 1999, : 147 - 151
  • [26] Parallel domain decomposition solver for adaptive hp finite element methods
    Oden, JT
    Patra, A
    Feng, YS
    SIAM JOURNAL ON NUMERICAL ANALYSIS, 1997, 34 (06) : 2090 - 2118
  • [27] A parallel adaptive Vlasov solver based on hierarchical finite element interpolation
    Mehrenberger, M
    Violard, E
    Hoenen, O
    Pinto, MC
    Sonnendrücker, E
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2006, 558 (01): : 188 - 191
  • [28] A multilevel hierarchical parallel algorithm for finite element structural modal analysis
    Yu G.
    Lou Y.
    Li J.
    Jin X.
    Zhendong yu Chongji/Journal of Vibration and Shock, 2023, 42 (16): : 19 - 25
  • [29] STRUCTURAL DYNAMIC ANALYSIS ON A PARALLEL COMPUTER - THE FINITE-ELEMENT MACHINE
    STORAASLI, O
    RANSOM, J
    FULTON, R
    COMPUTERS & STRUCTURES, 1987, 26 (04) : 551 - 559
  • [30] A PARTITIONED FRONTAL SOLVER FOR FINITE-ELEMENT ANALYSIS
    BEER, G
    HAAS, W
    INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1982, 18 (11) : 1623 - 1654
12345