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Asynchronous Power Flow on Graphic Processing Units

Manuel Marin 1 David Defour 2 Federico Milano 3 
2 DALI - Digits, Architectures et Logiciels Informatiques
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier, UPVD - Université de Perpignan Via Domitia
Abstract : Asynchronous iterations can be used to implement fixed-point methods such as Jacobi and Gauss-Seidel on parallel computers with high synchronization costs. However, they are rarely considered in practice due to the low convergence rate. This paper describes an implementation on GPUs of a novel Power Flow analysis model using asynchronous iterations. We present our model for the solution of the Power Flow analysis problem, prove its convergence and evaluate its performance for a GPU execution.
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Submitted on : Thursday, February 23, 2017 - 7:10:39 PM
Last modification on : Friday, August 5, 2022 - 2:56:33 PM
Long-term archiving on: : Wednesday, May 24, 2017 - 2:12:34 PM


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  • HAL Id : lirmm-01475578, version 1



Manuel Marin, David Defour, Federico Milano. Asynchronous Power Flow on Graphic Processing Units. PDP: Parallel, Distributed and network-Based Processing, Mar 2017, St Petersburg, Russia. ⟨lirmm-01475578⟩



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