High Performance Matrix Inversion on a Multi-core Platform with Several GPUs Pablo Ezzatti 1 , Enrique S. Quintana-Ort´ ı 2 and Alfredo Rem´on 2 1 Centro de C´ alculo-Instituto de Computaci´ on, Univ. de la Rep´ ublica pezzatti@fing.edu.uy 2 Depto. de Ing. y Ciencia de los Computadores, Univ. Jaume I de Castell´ on {quintana,remon}@icc.uji.es Ayia Napa – February 2011 Alfredo Rem´ on (remon@icc.uji.es) High Performance Matrix Inversion with Several GPUs