May 2010

FT develops a highly-scalable global address space model for petascale computing on the Cray XT5

Vinod Tipparaju, Weikuan Yu, and Jeffrey Vetter - members of ORNL’s Future Technologies group – have recently designed and developed a highly optimized Aggregate Remote Memory Copy Interface (ARMCI) runtime library on the Cray XT5 2.3 PetaFLOPs computer at Oak Ridge National Laboratory.