%0 Journal Article %J Euro-Par 2009, Lecture Notes in Computer Science %D 2009 %T Impact of Quad-core Cray XT4 System and Software Stack on Scientific Computation %A Sadaf Alam %A Richard F. Barrett %A Heike Jagode %A J. A. Kuehn %A Steve W. Poole %A R. Sankaran %K test %B Euro-Par 2009, Lecture Notes in Computer Science %I Springer Berlin / Heidelberg %C Delft, The Netherlands %V 5704/2009 %P 334-344 %8 2009-08 %G eng