%0 Journal Article %J 18th EuroMPI %D 2011 %T OMPIO: A Modular Software Architecture for MPI I/O %A Mohamad Chaarawi %A Edgar Gabriel %A Rainer Keller %A Richard L. Graham %A George Bosilca %A Jack Dongarra %E Yiannis Cotronis %E Anthony Danalis %E Dimitrios S. Nikolopoulos %E Jack Dongarra %B 18th EuroMPI %I Springer %C Santorini, Greece %P 81-89 %8 2011-09 %G eng %0 Journal Article %J Cray User Group, CUG 2007 %D 2007 %T A Comparison of Application Performance Using Open MPI and Cray MPI %A Richard L. Graham %A George Bosilca %A Jelena Pjesivac–Grbovic %B Cray User Group, CUG 2007 %8 2007-05 %G eng %0 Journal Article %J EuroPVM/MPI 2007 %D 2007 %T An Evaluation of Open MPI's Matching Transport Layer on the Cray XT %A Richard L. Graham %A Ron Brightwell %A Brian Barrett %A George Bosilca %A Jelena Pjesivac–Grbovic %B EuroPVM/MPI 2007 %8 2007-09 %G eng %0 Journal Article %J HeteroPar 2006 %D 2006 %T A High-Performance, Heterogeneous MPI %A Richard L. Graham %A Galen M. Shipman %A Brian Barrett %A Ralph Castain %A George Bosilca %A Andrew Lumsdaine %B HeteroPar 2006 %C Barcelona, Spain %8 2006-09 %G eng