PC
2000
13 years 11 months ago
2000
Three parallel optimisation algorithms for use in the context of multilevel graph partitioning for unstructured meshes are described. The first, interface optimisation reduces the...
PC
2000
13 years 11 months ago
2000
The LogP model is a model of parallel computation that characterises a parallel computer system by four parameters: the latency L, the overhead o, the gap g and the number of proc...
PC
2000
13 years 11 months ago
2000
PC
2000
13 years 11 months ago
2000
Rapid advancements in acoustical beamforming techniques for array signal processing are producing algorithms with increased levels of computational complexity. Concomitantly, auto...
PC
2000
13 years 11 months ago
2000
We present a dynamic distributed load balancing algorithm for parallel, adaptive Finite Element simulations in which we use preconditioned Conjugate Gradient solvers based on doma...
PC
2000
13 years 11 months ago
2000
A common approach to parallelizing simulated annealing to generate several perturbations to the current solution simultaneously, requiring synchronization to guarantee correct eva...
PC
2000
13 years 11 months ago
2000
Dynamic Load Balancing is an important system function destined to distribute workload among available processors to improve throughput and/or execution times of parallel computer...
PC
2000
13 years 11 months ago
2000
Multicast, an important communication mechanism, is frequently applied in parallel computing. The star graph interconnection network, when compared with the hypercube network, bei...
PC
2000
13 years 11 months ago
2000
The Computational Plant (Cplant) project at Sandia National Laboratories is developing a large-scale, massively parallel computing resource from a cluster of commodity computing a...
PC
2000
13 years 11 months ago
2000
In this paper we present a parallel method for solving two-stage stochastic linear programs with restricted recourse. The mathematical model considered here can be used to represe...