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2005
Tsinghua U.
15 years 7 months ago
System noise, OS clock ticks, and fine-grained parallel applications
As parallel jobs get bigger in size and finer in granularity, “system noise” is increasingly becoming a problem. In fact, fine-grained jobs on clusters with thousands of SMP...
Dan Tsafrir, Yoav Etsion, Dror G. Feitelson, Scott...
HPDC
2010
IEEE
15 years 2 months ago
A hybrid Markov chain model for workload on parallel computers
This paper proposes a comprehensive modeling architecture for workloads on parallel computers using Markov chains in combination with state dependent empirical distribution functi...
Anne Krampe, Joachim Lepping, Wiebke Sieben
SC
1995
ACM
15 years 5 months ago
Distributing a Chemical Process Optimization Application Over a Gigabit Network
We evaluate the impact of a gigabit network on the implementation of a distributed chemical process optimization application. The optimization problem is formulated as a stochasti...
Robert L. Clay, Peter Steenkiste
90
Voted
GCC
2003
Springer
15 years 7 months ago
Flexible Intermediate Library for MPI-2 Support on an SCore Cluster System
Abstract. A flexible intermediate library named Stampi for MPI-2 support on a heterogeneous computing environment has been implemented on an SCore cluster system. With the help of...
Yuichi Tsujita
PPL
2006
83views more  PPL 2006»
15 years 1 months ago
The Price of Anarchy for Restricted Parallel Links
In the model of restricted parallel links, n users must be routed on m parallel links under the restriction that the link for each user be chosen from a certain set of allowed lin...
Martin Gairing, Thomas Lücking, Marios Mavron...