Load-Balancing Iterative Computations on Heterogeneous Clusters
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by
Arnaud Legrand
,
Yves Robert, et al.
| Citations: | 9 - 2 self |
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@MISC{Legrand_load-balancingiterative,
author = {Arnaud Legrand and Yves Robert and et al.},
title = {Load-Balancing Iterative Computations on Heterogeneous Clusters},
year = {}
}
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Abstract
We focus on mapping iterative algorithms onto heterogeneous clusters. The application data is partitioned over the processors, which are arranged along a virtual ring. At each iteration, independent calculations are carried out in parallel, and some communications take place between consecutive processors in the ring. The question is to determine how to slice the application data into chunks, and assign these chunks to the processors, so that the total execution time is minimized. A major
