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2005
ACM
15 years 9 months ago
Cross-Platform Performance Prediction of Parallel Applications Using Partial Execution
Performance prediction across platforms is increasingly important as developers can choose from a wide range of execution platforms. The main challenge remains to perform accurate...
Leo T. Yang, Xiaosong Ma, Frank Mueller
ICPP
1997
IEEE
15 years 8 months ago
How Much Does Network Contention Affect Distributed Shared Memory Performance?
Most of recent research on distributed shared memory (DSM)systems have focused on either careful design of node controllersor cache coherenceprotocols. Whileevaluating these desig...
Donglai Dai, Dhabaleswar K. Panda
EDBT
2000
ACM
15 years 8 months ago
Dynamically Optimizing High-Dimensional Index Structures
In high-dimensional query processing, the optimization of the logical page-size of index structures is an important research issue. Even very simple query processing techniques suc...
Christian Böhm, Hans-Peter Kriegel
TSP
2008
117views more  TSP 2008»
15 years 3 months ago
Sample Eigenvalue Based Detection of High-Dimensional Signals in White Noise Using Relatively Few Samples
The detection and estimation of signals in noisy, limited data is a problem of interest to many scientific and engineering communities. We present a mathematically justifiable, com...
R. R. Nadakuditi, A. Edelman
148
Voted
CCGRID
2006
IEEE
15 years 10 months ago
Proposal of MPI Operation Level Checkpoint/Rollback and One Implementation
With the increasing number of processors in modern HPC(High Performance Computing) systems, there are two emergent problems to solve. One is scalability, the other is fault tolera...
Yuan Tang, Graham E. Fagg, Jack Dongarra