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2009
ACM
15 years 11 months ago
Early performance evaluation of a "Nehalem" cluster using scientific and engineering applications
In this paper, we present an early performance evaluation of a 624-core cluster based on the Intel® Xeon® Processor 5560 (code named “Nehalem-EP”, and referred to as Xeon 55...
Subhash Saini, Andrey Naraikin, Rupak Biswas, Davi...
VEE
2009
ACM
172views Virtualization» more  VEE 2009»
15 years 11 months ago
Entropy: a consolidation manager for clusters
Clusters provide powerful computing environments, but in practice much of this power goes to waste, due to the static allocation of tasks to nodes, regardless of their changing co...
Fabien Hermenier, Xavier Lorca, Jean-Marc Menaud, ...
IEEEPACT
2002
IEEE
15 years 10 months ago
Optimizing Loop Performance for Clustered VLIW Architectures
Modern embedded systems often require high degrees of instruction-level parallelism (ILP) within strict constraints on power consumption and chip cost. Unfortunately, a high-perfo...
Yi Qian, Steve Carr, Philip H. Sweany
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ICS
2000
Tsinghua U.
15 years 8 months ago
A simulation-based study of scheduling mechanisms for a dynamic cluster environment
Scheduling of processes onto processors of a parallel machine has always been an important and challenging area of research. The issue becomes even more crucial and di cult as we ...
Yanyong Zhang, Anand Sivasubramaniam, José ...
COMPGEOM
2011
ACM
14 years 8 months ago
Persistence-based clustering in riemannian manifolds
We present a clustering scheme that combines a mode-seeking phase with a cluster merging phase in the corresponding density map. While mode detection is done by a standard graph-b...
Frédéric Chazal, Leonidas J. Guibas,...