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EUROPAR
2003
Springer
14 years 3 months ago
Parallel ScaLAPACK-Style Algorithms for Solving Continuous-Time Sylvester Matrix Equations
An implementation of a parallel ScaLAPACK-style solver for the general Sylvester equation, op(A)X −Xop(B) = C, where op(A) denotes A or its transpose AT , is presented. The paral...
Robert Granat, Bo Kågström, Peter Porom...
EUROPAR
2003
Springer
14 years 3 months ago
Preventive Multi-master Replication in a Cluster of Autonomous Databases
We consider the use of a cluster of PC servers for Application Service Providers where applications and databases must remain autonomous. We use data replication to improve data av...
Esther Pacitti, M. Tamer Özsu, Cédric ...
EUROPAR
2003
Springer
14 years 3 months ago
Support for Personal and Service Mobility in Ubiquitous Computing Environments
This paper describes an agent-based architecture that extends personal mobility to ubiquitous environment. A software agent, running on a portable device, leverages the existing se...
Khalil El-Khatib, N. Hadibi, Gregor von Bochmann
EUROPAR
2003
Springer
14 years 3 months ago
Obtaining Hardware Performance Metrics for the BlueGene/L Supercomputer
Hardware performance monitoring is the basis of modern performance analysis tools for application optimization. We are interested in providing such performance analysis tools for t...
Pedro Mindlin, José R. Brunheroto, Luiz De ...
EUROPAR
2003
Springer
14 years 3 months ago
Partial Redundancy Elimination with Predication Techniques
Partial redundancy elimination (PRE) techniques play an important role in optimizing compilers. Many optimizations, such as elimination of redundant expressions, communication opti...
Bernhard Scholz, Eduard Mehofer, R. Nigel Horspool