Titlebook: Applied Parallel Computing. Computations in Physics, Chemistry and Engineering Science; Second International Jack Dongarra,Kaj Madsen,Jerzy

縱欲

Parallel implementation of a Lagrangian stochastic particle model of turbulent dispersion in fluids be straightforward by distributing the particles over the processors. The model itself is fully parallel, but communicating the results to the outside world leads to a parallel output problem. We discuss different implementation methods of this model on message passing machines. In this paper we sh

斜坡

Reduction of a regular matrix pair (A, B) to block Hessenberg-triangular form, axe block upper Hessenberg and upper triangular, respectively, and . and . orthogonal, may serve as a first step in the solution of the generalized eigenvalue problem .. It is shown how an elementwise algorithm can be reorganized in terms of blocked factorizations and higher level BLAS operations.

Truculent

Parallelization of algorithms for neural networks,field Network and the Error BackPropagation Network..Although the parallel algorithms have been developed within the (loosely synchronous) SPMD parallel programming model, the particular nature of the strategies adopted make the final parallel algorithms not expressible within the HPF-like programmi

geriatrician

Paradigms for the parallelization of Branch&Bound algorithms,lications to a network of workstations, a very popular class of MIMD distributed memory machines, several issues have to be coped with, such as sharing a global computation state and balancing workload among processors. The parallel programming paradigm to adopt has to be chosen as a compromise betw

BARGE

Three-dimensional version of the Danish Eulerian Model,ved in the model. The space domain of the model covers the whole of Europe. It has been discretized by using a (32 × 32) equidistant spatial grid. The concentrations and the species calculated by the model were compared both with measurements taken over land and with measurements taken over sea. The

aqueduct

鎮(zhèn)壓

Development of a stencil compiler for one-dimensional convolution operators on the CM-5, computation rates in excess of 100 Mflops/node..We will first describe the performance characteristics of stencil operators expressed in Connection Machine Fortran. Then, based on a performance model of the CM-5 processors, we will describe the three vectorization strategies that were implemented in the code generator.

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Chagrin

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