Parallel 3D air flow simulation on workstation clusters (1998)
BibTeX
@MISC{Vicaire98parallel3d,
author = {Jean-Baptiste Vicaire and Loic Prylli and Georges Perrot and Bernard Tourancheau and Bernard},
title = {Parallel 3D air flow simulation on workstation clusters},
year = {1998}
}
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Abstract
Thesee is a 3D panel method code, which calculates the characteristic of a wing in an inviscid, incompressible, irrotational, and steady airflow, in order to design new paragliders and sails. In this paper, we present the parallelization of Thesee for low cost workstation /PC clusters. Thesee has been parallelized using the ScaLAPACK library routines in a systematic manner that lead to a low cost development. The code written in C is thus very portable since it uses only high level libraries. This design was very efficient in term of manpower and gave good performance results. The code performances were measured on 3 clusters of computers connected by different LANs: an Ethernet LAN of SUN SPARCstation, an ATM LAN of SUN SPARCstation and a Myrinet LAN of PCs. The last one was the less expensive and gave the best timing results and super-linear speedup.
