TY - GEN
T1 - Study on the numerical simulation of explosion and impact processes using PC cluster system
AU - Fei, Guanglei
AU - Ning, Jianguo
AU - Ma, Tianbao
PY - 2012
Y1 - 2012
N2 - Parallel computing has been applied in many fields, and the parallel computing platform system, PC cluster based on MPI (Message Passing Interface) library under Linux operating system is a cost-effectiveness approach to parallel compute. In this paper, the key algorithm of parallel program of explosion and impact is presented. The techniques of solving data dependence and realizing communication between subdomain are proposed. From the test of program, the portability of MMIC-3D parallel program is satisfied, and compared with the single computer, PC cluster can improve the calculation speed and enlarge the scale greatly.
AB - Parallel computing has been applied in many fields, and the parallel computing platform system, PC cluster based on MPI (Message Passing Interface) library under Linux operating system is a cost-effectiveness approach to parallel compute. In this paper, the key algorithm of parallel program of explosion and impact is presented. The techniques of solving data dependence and realizing communication between subdomain are proposed. From the test of program, the portability of MMIC-3D parallel program is satisfied, and compared with the single computer, PC cluster can improve the calculation speed and enlarge the scale greatly.
KW - Domain decomposition
KW - Explosion and impact
KW - MPI
KW - PC cluster
UR - http://www.scopus.com/inward/record.url?scp=84856066187&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.433-440.2892
DO - 10.4028/www.scientific.net/AMR.433-440.2892
M3 - Conference contribution
AN - SCOPUS:84856066187
SN - 9783037853191
T3 - Advanced Materials Research
SP - 2892
EP - 2898
BT - Materials Science and Information Technology, MSIT2011
T2 - 2011 International Conference on Material Science and Information Technology, MSIT2011
Y2 - 16 September 2011 through 18 September 2011
ER -