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Persistent URL http://purl.org/net/epubs/work/56205
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Record Id 56205
Title Experience of Linear Solvers in a Nonlinear Interior Point Method
Abstract Given at NACONF 2011, University of Strathclyde, 29th June 2011: We present the results of some extensive testing of various symmetric indefinite factorization codes inside the well-known nonlinear interior point solver IPOPT. We describe various experiments to improve performance and attempts to classify the problems on which each solver performs best. In addition to the solvers that are available as standard we also give results on the latest HSL solvers aimed at multicore platforms.
Organisation CSE , CSE-NAG , STFC
Keywords Interior Point , Linear Solver , Symmetric Indefinite , IPOPT
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Language English (EN)
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Presentation Presented at 24th Biennial Conference on Numerical Analysis (NACONF 2011), Stratchlyde University, Glasgow, Scotland, 28 Jun 2011 - 1 Jul 2011. jhogg.strathclyde.29VI11.pdf 2011