Titlebook: Solving Irregularly Structured Problems in Parallel; 4th International Sy Gianfranco Bilardi,Afonso Ferreira,José Rolim Conference proceedi

王得到

A support for non-uniform parallel loops and its application to a flame simulation code,es and non-uniform iteration costs. SUPPLE relies upon a static block data distribution to exploit locality, and combines static and dynamic policies for scheduling non-uniform iterations. It adopts, as far as possible, a static scheduling policy derived from the owner computes rule, and moves data

LEER

Performance optimization of combined variable-cost computations and I/O, challenging though performance-critical tasks. In this work, we introduce a data scheduling approach that integrates several optimizing techniques, including dynamic allocation, prefetching, and asynchronous I/O and communications. We show that good scalability is obtained by both hiding the I/O la

mastopexy

慢跑鞋

0302-9743 REGULAR‘97, held in Paderborn, Germany, in June 1997..The 18 revised full papers presented were carefully selected by the program committee for inclusion in the volume; also included are full papers by the five invited speakers. Among the topics covered are discrete algorithms, randomized methods an

hypertension

Practical parallel list ranking,independent-set removal and sparse ruling sets, all have practical importance for current systems. For the sparse-ruling-set algorithm the speed-up strongly increases with the number . of nodes per PU, to finally reach 27 with 100 PUs, for .=2·10..

Morbid

Programming with shared data abstractions,ce relaxation. We describe the programming system with reference to a sample application solving the travelling salesman problem. Starting from a naïve direct implementation we show significant speed-ups on a network of workstations.

谷类

ARY

Improving cache performance through tiling and data alignment,n tile. We also present a generalization of the technique to handle applications with several tiled arrays. Our experimental results comparing our technique with previous published approaches on machines with different cache configurations show consistently good performance on several benchmark programs, for a variety of problem sizes.

dialect

0302-9743 d approximation algorithms, implementations, programming environments, systems and applications, and scheduling and load balancing.978-3-540-63138-5978-3-540-69157-0Series ISSN 0302-9743 Series E-ISSN 1611-3349

不安

Parallel mesh generation, domain interfaces are minimized with respect to the number of coupling finite element nodes. Load balance is ensured for graded and locally refined meshes. Applications for two-dimensional models in structural mechanics are demonstrated.