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» Implementations of Grid-Based Distributed Parallel Computing
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HPCC
2007
Springer
15 years 8 months ago
Adaptive Computation of Self Sorting In-Place FFTs on Hierarchical Memory Architectures
Computing ”in-place and in-order”FFT poses a very difficult problem on hierarchical memory architectures where data movement can seriously degrade the performance. In this pape...
Ayaz Ali, S. Lennart Johnsson, Jaspal Subhlok
ISPAN
2002
IEEE
15 years 7 months ago
Automatic Processor Lower Bound Formulas for Array Computations
In the directed acyclic graph (dag) model of algorithms, consider the following problem for precedence-constrained multiprocessor schedules for array computations: Given a sequenc...
Peter R. Cappello, Ömer Egecioglu
CCGRID
2008
IEEE
15 years 2 months ago
Fault Tolerance and Recovery of Scientific Workflows on Computational Grids
In this paper, we describe the design and implementation of two mechanisms for fault-tolerance and recovery for complex scientific workflows on computational grids. We present our ...
Gopi Kandaswamy, Anirban Mandal, Daniel A. Reed
WOMPAT
2001
Springer
15 years 6 months ago
A Study of Implicit Data Distribution Methods for OpenMP Using the SPEC Benchmarks
In contrast to the common belief that OpenMP requires data-parallel extensions to scale well on architectures with non-uniform memory access latency, recent work has shown that it ...
Dimitrios S. Nikolopoulos, Eduard Ayguadé
ESCIENCE
2007
IEEE
15 years 8 months ago
A Framework for Providing Hard Delay Guarantees in Grid Computing
Future Grid Networks should be able to provide Quality of Service (QoS) guarantees to their users. In this work we propose a framework for Grid Networks that provides deterministi...
Panagiotis C. Kokkinos, Emmanouel A. Varvarigos, N...