%0 Journal Article %J Applied Parallel and Scientific Computing %D 2012 %T An Implementation of the Tile QR Factorization for a GPU and Multiple CPUs %A Jakub Kurzak %A Rajib Nath %A Peng Du %A Jack Dongarra %E Kristján Jónasson %B Applied Parallel and Scientific Computing %V 7133 %P 248-257 %8 2012-00 %G eng