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A fast Linear Complementarity Problem (LCP) solver for separating fluid-solid wall boundary Conditions

Publikation: Bidrag til bog/antologi/rapportKonferencebidrag i proceedingsForskningfagfællebedømt

We address the task of computing solutions for a separating fluid-solid wall boundary condition model. We present an embarrassingly parallel, easy to implement, fluid LCP solver.We are able to use greater domain sizes than previous works have shown, due to our new solver. The solver exploits matrix-vector products as computational building blocks. We block the matrix-vector products in a way that allows us to evaluate the products, without having to assemble the full systems. Any iterative sub-solver can be used. Our work shows speedup factors ranging up to 500 for larger grid sizes.
OriginalsprogEngelsk
TitelWorkshop on Virtual Reality Interaction and Physical Simulation
RedaktørerFabrice Jaillet, Florence Zara
Antal sider10
ForlagThe Eurographics Association
Publikationsdato2017
Sider39-48
ISBN (Trykt)978-3-03868-032-1
DOI
StatusUdgivet - 2017
Begivenhed13th Workshop on Virtual Reality Interaction and Physical Simulation - Lyon, Frankrig
Varighed: 23 apr. 201724 apr. 2017
Konferencens nummer: 13

Workshop

Workshop13th Workshop on Virtual Reality Interaction and Physical Simulation
Nummer13
LandFrankrig
ByLyon
Periode23/04/201724/04/2017

ID: 178216333