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Keywords
(6)
Cluster Algorithm
Design and Implementation
Energy Consumption
Formal Model
Task Scheduling
High End Computing
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Power Aware Scheduling for Parallel Tasks via Task Clustering
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Power Aware Scheduling for Parallel Tasks via Task Clustering
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Lizhe Wang
,
Jie Tao
,
Gregor von Laszewski
,
Dan Chen
It has been widely known that various benefits can be achieved by reducing
energy consumption
for high end computing. This paper aims to develop power aware scheduling heuristics for parallel tasks in a cluster with the DVFS technique. In this paper, formal models are presented for precedence-constrained parallel tasks, DVFS enabled clusters, and energy consumption. This paper studies the slack time for non-critical jobs, extends their execution time and reduces the
energy consumption
without increasing the task's execution time as a whole. This paper develops a power aware task clustering algorithm for parallel
task scheduling
Simulation results justify the
design and implementation
of proposed energy aware scheduling heuristics in the paper.
Conference:
International Conference on Parallel and Distributed Systems - ICPADS
, pp. 629-634, 2010
DOI:
10.1109/ICPADS.2010.128
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References
(14)
Thermal aware workload scheduling with backfilling for green data centers
(
Citations: 5
)
Lizhe Wang
,
Gregor von Laszewski
,
Jai Dayal
,
Thomas R. Furlanit
Conference:
Power Conversion Conference - PCCON
, pp. 289-296, 2009
A general approach to multiprocessor scheduling
(
Citations: 8
)
S. J. Kim
Published in 1988.
A Power-Aware Run-Time System for High-Performance Computing
(
Citations: 79
)
Chung-hsing Hsu
,
Wu-chun Feng
Conference:
Supercomputing Conference - SC
, 2005
The Green500 List: Year one
(
Citations: 7
)
Wu-chun Feng
,
Thomas Scogland
Conference:
International Parallel and Distributed Processing Symposium/International Parallel Processing Symposium - IPDPS(IPPS)
, pp. 1-7, 2009
A Scheduling Model for Reduced CPU Energy
(
Citations: 619
)
F. Frances Yao
,
Alan J. Demers
,
Scott J. Shenker
Conference:
IEEE Symposium on Foundations of Computer Science - FOCS
, pp. 374-382, 1995