%0 Journal Article %J Cluster Computing Journal (to appear) %D 2005 %T Performance Analysis of MPI Collective Operations %A Jelena Pjesivac–Grbovic %A Thara Angskun %A George Bosilca %A Graham Fagg %A Edgar Gabriel %A Jack Dongarra %K ftmpi %B Cluster Computing Journal (to appear) %8 2005-01 %G eng