%0 Conference Proceedings %B Proceedings of the Cray Users' Group Meeting %D 2010 %T Performance Evaluation for Petascale Quantum Simulation Tools %A Stanimire Tomov %A Wenchang Lu %A %A Jerzy Bernholc %A Shirley Moore %A Jack Dongarra %B Proceedings of the Cray Users' Group Meeting %C Atlanta, GA %8 2010-05 %G eng