%0 Journal Article %J 2006 Euro PVM/MPI (submitted) %D 2006 %T Flexible collective communication tuning architecture applied to Open MPI %A Graham Fagg %A Jelena Pjesivac–Grbovic %A George Bosilca %A Thara Angskun %A Jack Dongarra %K ftmpi %B 2006 Euro PVM/MPI (submitted) %C Bonn, Germany %8 2006-01 %G eng