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Application Integration Control System for Multi-Scale and Multi-PhysicsSimulation

Authors :
KINO, Chiaki
TATEKAWA, Takayuki
TESHIMA, Naoya
KIM, Guehee
SUZUKI, Yoshio
ARAYA, Fumimasa
NISHIDA, Akemi
TAKEMIYA, HIroshi
Source :
Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo 2010 (SNA+MC2010).
Publication Year :
2010

Abstract

In the case of long-period and large-scale simulation, unexpected stop which is caused by execution time excess, outage of computers, outage of a network during file transfer and so on, become major issues. To avoid the stop of job execution and file transfer, we have developed Task Flow Control System that is a new control system for application integration with a fault tolerant API. If the computer is outage, the system designates an alternate computer, gathers necessary files and submits a new job. Each scheduler, file transfer and job condition can be flexibly defined in XML. This time, we applied the system to fluid-structure interaction analysis simulation. The result indicates that the system enables a user to easily execute multi-scale and multi-physics simulation using application integration.

Details

Language :
English
Database :
OpenAIRE
Journal :
Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo 2010 (SNA+MC2010)
Accession number :
edsair.jairo.........473e1dd2389a94ec22a1f614d4e8e12a