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» Breakpoints and Time in Distributed Computations
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CCGRID
2010
IEEE
15 years 7 months ago
Towards Energy Aware Scheduling for Precedence Constrained Parallel Tasks in a Cluster with DVFS
Abstract--Reducing energy consumption for high end computing can bring various benefits such as, reduce operating costs, increase system reliability, and environment respect. This ...
Lizhe Wang, Gregor von Laszewski, Jai Dayal, Fugan...
CLUSTER
2008
IEEE
15 years 6 months ago
Performance prediction with skeletons
The performance skeleton of an application is a short running program whose performance in any scenario reflects the performance of the application it represents. Specifically, th...
Sukhdeep Sodhi, Jaspal Subhlok, Qiang Xu
VLSID
2005
IEEE
116views VLSI» more  VLSID 2005»
16 years 7 months ago
A Quasi-Delay-Insensitive Method to Overcome Transistor Variation
Synchronous design methods have intrinsic performance overheads due to their use of the global clock and timing assumptions. In future manufacturing processes not only may it beco...
C. Brej, Jim D. Garside
WDAG
2005
Springer
92views Algorithms» more  WDAG 2005»
16 years 7 days ago
Plausible Clocks with Bounded Inaccuracy
In a distributed system with N processes, time stamps of size N (such as vector clocks) are necessary to accurately track potential causality between events. Plausible clocks are a...
Brad T. Moore, Paolo A. G. Sivilotti
EUROPAR
2004
Springer
16 years 4 days ago
Near-Optimal Hot-Potato Routing on Trees
In hot-potato (deflection) routing, nodes in the network have no buffers for packets in transit, so that some conflicting packets must be deflected away from their destination...
Costas Busch, Malik Magdon-Ismail, Marios Mavronic...