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EUROPAR
2009
Springer
16 years 1 months ago
Steady-State for Batches of Identical Task Trees
Abstract In this paper, we focus on the problem of scheduling batches of identical task graphs on a heterogeneous platform, when the task graph consists in a tree. We rely on stead...
Sékou Diakité, Loris Marchal, Jean-M...
PVM
2009
Springer
16 years 1 months ago
Optimizing MPI Runtime Parameter Settings by Using Machine Learning
Abstract. Manually tuning MPI runtime parameters is a practice commonly employed to optimise MPI application performance on a specific architecture. However, the best setting for ...
Simone Pellegrini, Jie Wang, Thomas Fahringer, Han...
SAMOS
2009
Springer
16 years 1 months ago
An Embrace-and-Extend Approach to Managing the Complexity of Future Heterogeneous Systems
Abstract. In this paper, we present a particularly lightweight, integrative approach to programming and executing applications targeting heterogeneous, dynamically reconfigurable ...
Rainer Buchty, Mario Kicherer, David Kramer, Wolfg...
CLUSTER
2008
IEEE
16 years 1 months ago
OpenMP-centric performance analysis of hybrid applications
—Several performance analysis tools support hybrid applications. Most originated as MPI profiling or tracing tools and OpenMP capabilities were added to extend the performance a...
Karl Fürlinger, Shirley Moore
IPPS
2008
IEEE
16 years 1 months ago
Supporting high performance bioinformatics flat-file data processing using indices
As an essential part of in vitro analysis, biological database query has become more and more important in the research process. A few challenges that are specific to bioinformat...
Xuan Zhang, Gagan Agrawal