Hybrid MPI/OpenMP cloud parallelization of harmonic coupled finite strip method applied on reinforced concrete prismatic shell structure

被引：8
|
作者：
Nikolic, M. [1 ]
Hajdukovic, M. [1 ]
Milasinovic, D. D. [2 ]
Goles, D. [2 ]
Maric, P. [1 ]
Zivznov, Z. [1 ]
机构：
[1] Univ Novi Sad, Fac Tech Sci, Novi Sad, Serbia
[2] Univ Novi Sad, Fac Civil Engn, Subotica, Serbia
来源：
ADVANCES IN ENGINEERING SOFTWARE | 2015年 / 84卷
关键词：
Cloud computing; MPI; OpenMP; Harmonic coupled finite strip method; Shell prismatic structures; Reinforced concrete; GEOMETRIC NONLINEAR-ANALYSIS;
D O I：
10.1016/j.advengsoft.2014.12.006
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper discusses the cloud computing based approach for parallelization of large displacement stability analysis of orthotropic prismatic shell structures with simply supported boundary conditions along the diaphragm-supported edges. We review the harmonic coupled finite strip method (HCFSM), and describe a software system for nonlinear analysis of reinforced concrete (RC) structures. We combine different parallelization models - MN and OpenMP - in order to cope with the increased computational complexity, which originates from coupling of all series terms in the HCFSM formulation. We discuss the effects of parallelization from the perspective of a cloud environment. Our results show that rational usage of cloud resources can lead to significant performance improvements and monetary savings. In certain cases, the achieved performance can be very close to the maximum one. (C) 2014 Civil-Comp Ltd. and Elsevier Ltd. All rights reserved.
引用
收藏
页码：55 / 67
页数：13
相关论文
共 4 条
  • [1] Scope of MPI/OpenMP/CUDA Parallelization of Harmonic Coupled Finite Strip Method Applied on Large Displacement Stability Analysis of Prismatic Shell Structures
    Hajdukovic, Miroslav
    Milasinovic, Dragan D.
    Nikolic, Milos
    Rakic, Predrag
    Zivanov, Zarko
    Stricevic, Lazar
    COMPUTER SCIENCE AND INFORMATION SYSTEMS, 2012, 9 (02) : 741 - 761
  • [2] MPI/OpenMP Parallelisation of the Harmonic Coupled Finite-Strip Method
    Nikolic, M.
    Milasinovic, D. D.
    Zivanov, Z.
    Maric, P.
    Hajdukovic, M.
    Borkovic, A.
    Milakovic, I.
    PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON PARALLEL, DISTRIBUTED, GRID AND CLOUD COMPUTING FOR ENGINEERING, 2011, 95
  • [3] Large displacement stability analysis of thin plate structures: Scope of MPI/OpenMP parallelization in harmonic coupled finite strip analysis
    Milasinovic, D. D.
    Borkovic, A.
    Zivanov, Z.
    Rakic, P. S.
    Nikolic, M.
    Stricevic, L.
    Hajdukovic, M.
    ADVANCES IN ENGINEERING SOFTWARE, 2013, 66 : 40 - 51
  • [4] Geometric Nonlinear Analysis of Reinforced Concrete Folded Plate Structures by the Harmonic Coupled Finite Strip Method
    Dragan, D. Milasinovic
    Danica, Goles
    PERIODICA POLYTECHNICA-CIVIL ENGINEERING, 2014, 58 (03): : 173 - 185
1