TY - GEN
T1 - Scheduling scheme based on dedication rate in volunteer computing environment
AU - Byun, Eun Joung
AU - Choi, Sung Jin
AU - Baik, Maeng Soon
AU - Hwang, Chong Sun
AU - Park, Chan Yeol
AU - Jung, Soon Young
PY - 2005
Y1 - 2005
N2 - A volunteer node can join and leave a volunteer computing system freely. However, existing volunteer computing systems suffer from interruptions of job execution, delays of execution time, and increases of total execution time, since they do not consider dynamic scheduling properties (i.e. volatilities), such as leave, join, and suspension. Therefore, dynamic execution properties of volunteer node should be considered in scheduling schemes, in order to design a stable and reliable volunteer computing system. This paper proposes a new scheduling scheme based on the Dedication Rate (DR), which reflects the dynamic properties of a volunteer. The scheduling scheme improves the completeness and reliability of execution, while also decreasing delay and total execution time. In addition, an implementation of the proposed scheduling scheme on top of Korea@Home is described, as well as performance evaluation.
AB - A volunteer node can join and leave a volunteer computing system freely. However, existing volunteer computing systems suffer from interruptions of job execution, delays of execution time, and increases of total execution time, since they do not consider dynamic scheduling properties (i.e. volatilities), such as leave, join, and suspension. Therefore, dynamic execution properties of volunteer node should be considered in scheduling schemes, in order to design a stable and reliable volunteer computing system. This paper proposes a new scheduling scheme based on the Dedication Rate (DR), which reflects the dynamic properties of a volunteer. The scheduling scheme improves the completeness and reliability of execution, while also decreasing delay and total execution time. In addition, an implementation of the proposed scheduling scheme on top of Korea@Home is described, as well as performance evaluation.
UR - http://www.scopus.com/inward/record.url?scp=33847732697&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=33847732697&partnerID=8YFLogxK
U2 - 10.1109/ISPDC.2005.42
DO - 10.1109/ISPDC.2005.42
M3 - Conference contribution
AN - SCOPUS:33847732697
SN - 0769524346
SN - 9780769524344
T3 - ISPDC 2005: 4th International Symposium on Parallel and Distributed Computing
SP - 234
EP - 241
BT - ISPDC 2005
T2 - ISPDC 2005: 4th International Symposium on Parallel and Distributed Computing
Y2 - 4 July 2005 through 6 July 2005
ER -