TY - GEN
T1 - Using lightweight virtual machines to run high performance computing applications
T2 - 4th IEEE/ACM International Conference on Cloud and Utility Computing, UCC 2011
AU - Duran-Limon, Hector A.
AU - Silva-Bañuelos, Luis A.
AU - Tellez-Valdez, Victor H.
AU - Parlavantzas, Nikos
AU - Zhao, Ming
PY - 2011
Y1 - 2011
N2 - There are many scientific applications that have high performance computing demands. Such demands are traditionally supported by cluster-or Grid-based systems. Cloud computing, which has experienced a tremendous growth, emerged as an approach to provide on-demand access to computing resources. The cloud computing paradigm offers a number of advantages over other distributed platforms. For example, the access to resources is flexible and cost-effective since it is not necessary to invest a large amount of money on a computing infrastructure nor pay salaries for maintenance functions. Therefore, the possibility of using cloud computing for running high performance computing applications is attractive. However, it has been shown elsewhere that current cloud computing platforms are not suitable for running this kind of applications since the performance offered is very poor. The reason is mainly the overhead from virtualisation which is extensively used by most cloud computing platforms as a means to optimise resource usage. In this paper, we present a lightweight virtualisation approach applied to WRF, a challenging communication-intensive, high performance computing application. Our experimental results show that lightweight virtualisation imposes about 5% overhead and it substantially outperforms traditional heavy-weight virtualisation such as VMware.
AB - There are many scientific applications that have high performance computing demands. Such demands are traditionally supported by cluster-or Grid-based systems. Cloud computing, which has experienced a tremendous growth, emerged as an approach to provide on-demand access to computing resources. The cloud computing paradigm offers a number of advantages over other distributed platforms. For example, the access to resources is flexible and cost-effective since it is not necessary to invest a large amount of money on a computing infrastructure nor pay salaries for maintenance functions. Therefore, the possibility of using cloud computing for running high performance computing applications is attractive. However, it has been shown elsewhere that current cloud computing platforms are not suitable for running this kind of applications since the performance offered is very poor. The reason is mainly the overhead from virtualisation which is extensively used by most cloud computing platforms as a means to optimise resource usage. In this paper, we present a lightweight virtualisation approach applied to WRF, a challenging communication-intensive, high performance computing application. Our experimental results show that lightweight virtualisation imposes about 5% overhead and it substantially outperforms traditional heavy-weight virtualisation such as VMware.
KW - cloud computing
KW - high performance computing
KW - lightweight virtual machines
KW - virtualisation
UR - http://www.scopus.com/inward/record.url?scp=84856324497&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84856324497&partnerID=8YFLogxK
U2 - 10.1109/UCC.2011.29
DO - 10.1109/UCC.2011.29
M3 - Conference contribution
AN - SCOPUS:84856324497
SN - 9780769545929
T3 - Proceedings - 2011 4th IEEE International Conference on Utility and Cloud Computing, UCC 2011
SP - 146
EP - 153
BT - Proceedings - 2011 4th IEEE International Conference on Utility and Cloud Computing, UCC 2011
Y2 - 5 December 2011 through 8 December 2011
ER -