@article {icl:306, title = {Performance Analysis of MPI Collective Operations}, journal = {Cluster Computing Journal (to appear)}, year = {2005}, month = {2005-01}, keywords = {ftmpi}, author = {Jelena Pjesivac{\textendash}Grbovic and Thara Angskun and George Bosilca and Graham Fagg and Edgar Gabriel and Jack Dongarra} }