Efficient load balancing and data remapping for adaptive grid calculations

1 January 1997

proceedings article
Published by Association for Computing Machinery (ACM)

p. 33-42
https://doi.org/10.1145/258492.258496

Abstract

Mesh adaption is a powerful tool for efficient unstructuredgridcomputations but causes load imbalance among processorson a parallel machine. We present a novel method todynamically balance the processor workloads with a globalview. This paper presents, for the first time, the implementationand integration of all major components withinour dynamic load balancing strategy for adaptive grid calculations.Mesh adaption, repartitioning, processor assignment,and remapping are critical...

Keywords

EFFICIENT LOAD BALANCING
ADAPTIVE GRID CALCULATION
FINITE VOLUME METHOD
COMPUTATIONAL FLUID DYNAMICS
DATA STRUCTURES
LOAD BALANCE

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