Performance Optimization and Analysis of Multi-physics Composition Program on JASMIN

CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 2015, Vol. 32 ›› Issue (4): 431-436.

Previous Articles Next Articles

Performance Optimization and Analysis of Multi-physics Composition Program on JASMIN

REN Jian, WU Linping, SHEN Weidong

Institute of Applied Physics and Computational Mathematics, Beijing 100094, China

Received:2014-06-25 Revised:2014-10-13 Online:2015-07-25 Published:2015-07-25

Abstract

Abstract: Invariable processor in a minimum federal algorithm is applied to RHSn2D program,which is a multi-physics composition program such as radiation hydrodynamics and particle transport based on parallel software infrastructure JASMIN. With improvement of parallel algorithm,RHSn2D program achieves parallel efficiency of 16% with 8192 processors for real models. Time analysis of integrated program demonstrates that perfermance of MPI collective communications in parallel software infrastructure decides computing time of radiation hydrodynamics with parallel algorithm.

Key words: multi-physics composition, parallel computing, performance optimization, RHSn2D, parallel software infrastructure JASMIN

CLC Number:

TP301

REN Jian, WU Linping, SHEN Weidong. Performance Optimization and Analysis of Multi-physics Composition Program on JASMIN[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2015, 32(4): 431-436.

[1]	Ying CAI, Cunbo ZHANG, Xu LIU, Zhengfeng FAN, Yuanyuan LIU, Xiaowen XU, Aiqing ZHANG. A Parallel SN Method for Neutron Transport Equation in 2-D Spherical Coordinate [J]. Chinese Journal of Computational Physics, 2022, 39(2): 143-152.
[2]	Lingxiao LI, Chuanlei ZHAI, Hui XIE, Yi SHI. A Monolithic Preconditioned Iterative Solver and Parallel Computing for Three-dimensional Thermal Radiation Transport Equation [J]. Chinese Journal of Computational Physics, 2021, 38(3): 269-279.
[3]	PENG Hao, SHAN Minglei, ZHU Changping, YAO Cheng. Performance Optimization of 3D Pseudopotential Multi-Relaxation-Time Lattice Boltzmann Model on GPU [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2018, 35(5): 554-562.
[4]	LIU Xu, XU Xiaowen, ZHANG Aiqing. A Fast Box Set Subtraction Algorithm for Parallel Structured Adaptive Mesh Refinement Applications [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 34(5): 563-573.
[5]	LI Shuanggui, HANG Xudeng, YANG Rong, SONG Peng, ZHAI Chuanlei, QI Jin. Performance Optimization of LARED-Integration Code in Radiative Transfer Calculations [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2017, 34(3): 320-326.
[6]	ZHANG Ruoxing, HOU Shimin, CHOU Qiang. Parallel Computing of First-principles Based Quantum Transport Simulations [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2015, 32(6): 631-638.
[7]	ZHU Lianhua, GUO Zhaoli. GPU Accelerated Lattice Boltzmann Simulation of Flow in Porous Media [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2015, 32(1): 20-26.
[8]	CHENG Tangpei, MO Zeyao, SHAO Jingli. JASMIN-based Massive Parallel Computing of Large Scale Groundwater Flow [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2013, 30(3): 317-325.
[9]	REN Jian, WEI Junxia, CAO Xiaolin. Composition Computation of Radiation Hydrodynamics and Particle Transport Based on JASMIN [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2012, 29(2): 205-212.
[10]	LIU Xu, ZHANG Aiqing, XIAO Li, MO Zeyao. A Fast Communication Algorithm for Parallel Structured Mesh Applications [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2012, 29(1): 58-64.
[11]	CHEN Jun. Parallel Solution of Poisson's Equation on Irregular Domains [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2010, 27(3): 369-374.
[12]	FAN Xuanhua, WU Ruian, HAO Zhiming, HE Yingbo. Parallel Computing of Clamp Structure in Tahoe Frame [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2009, 26(5): 699-702.
[13]	LIU Xu, MO geyao, CAO Xiaolin. One-dimensional Load Balancing Method with Memory Constraint [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2009, 26(2): 184-190.
[14]	CHEN Jun, MO Zeyao, ZHENG Chunyang, LI Bin. Parallel Numerical Simulation of Laser Beam Self-focusing and Filamentation [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2008, 25(2): 127-132.
[15]	CHEN Min, SHENG Zhengming, ZHENG Jun, MA Yanyun, ZHANG Jie. Development and Application of Multi-dimensional Particle-in-cell Codes for Investigation of Laser Plasma Interactions [J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 2008, 25(1): 43-50.

Performance Optimization and Analysis of Multi-physics Composition Program on JASMIN

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Authors

Reviewers

Journal Online

About Journal