TY - GEN
T1 - Research on co-simulation task scheduling based on virtualization technology under cloud simulation
AU - Yang, Chen
AU - Chai, Xudong
AU - Zhang, Faguang
PY - 2012
Y1 - 2012
N2 - By introducing virtualization technology, cloud simulation platform can break tight coupling between soft simulation resources (OS, software, model, etc) and computing resources, shield the heterogeneity of underlying computing hardware, and flexibly divide computing resources, which makes the simulation task scheduling agile, transparent and efficient. Due to the characteristics of co-simulation: consistency and close coupling of time and space, one abstract description model of both co-simulation task and computing resources in cloud simulation is proposed, and then two task scheduling models based on different objectives and constraints are put forward, including models for green energy-saving and minimal time span respectively. Finally, the aforementioned scheduling models applied in one aircraft virtual prototype co-simulation are discussed in detail which proves their advantages, and also future work is presented.
AB - By introducing virtualization technology, cloud simulation platform can break tight coupling between soft simulation resources (OS, software, model, etc) and computing resources, shield the heterogeneity of underlying computing hardware, and flexibly divide computing resources, which makes the simulation task scheduling agile, transparent and efficient. Due to the characteristics of co-simulation: consistency and close coupling of time and space, one abstract description model of both co-simulation task and computing resources in cloud simulation is proposed, and then two task scheduling models based on different objectives and constraints are put forward, including models for green energy-saving and minimal time span respectively. Finally, the aforementioned scheduling models applied in one aircraft virtual prototype co-simulation are discussed in detail which proves their advantages, and also future work is presented.
KW - cloud simulation
KW - co-simulation task scheduling
KW - virtualization technology
UR - http://www.scopus.com/inward/record.url?scp=84868267825&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-34390-2_48
DO - 10.1007/978-3-642-34390-2_48
M3 - Conference contribution
AN - SCOPUS:84868267825
SN - 9783642343896
T3 - Communications in Computer and Information Science
SP - 421
EP - 430
BT - AsiaSim 2012 - Asia Simulation Conference 2012, Proceedings
T2 - Asia Simulation Conference, AsiaSim 2012
Y2 - 27 October 2012 through 30 October 2012
ER -