6004 search results - page 380 / 1201 » Parallelizing query optimization |
175
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PVM
2009
Springer
16 years 1 months ago
2009
Springer
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 ...
179
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IPPS
2003
IEEE
16 years 3 days ago
2003
IEEE
Mesh partitioning is an important problem that has extensive applications in many areas. Multilevel algorithms are a successful class of optimization techniques which addresses th...
194
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IPPS
1999
IEEE
15 years 11 months ago
1999
IEEE
We present an optimal and scalable permutation routing algorithm for three reconfigurable models based on linear arrays that allow pipelining of information through an optical bus...
188
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IPPS
1998
IEEE
15 years 11 months ago
1998
IEEE
In this paper, we present nearly optimal algorithms for broadcast on a d-dimensional nn:::n torus that supports all-port communication and wormhole routing. Let Tn denote the numb...
161
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PPSN
2000
Springer
15 years 10 months ago
2000
Springer
Abstract. Three theoretical perspectives upon conservation of performance in function optimization are outlined. In terms of statistical information, performance is conserved when ...