Porting on grids complex MPI applications involving collective communications requires significant program modification, usually dedicated to a single grid structure. The diffi...
A major trend in HPC is the escalation toward manycore, where systems are composed of shared memory nodes featuring numerous processing units. Unfortunately, with scale comes compl...
Teng Ma, George Bosilca, Aurelien Bouteiller, Jack...
Application development for distributed-computing ``Grids'' can benefit from tools that variously hide or enable application-level management of critical aspects of the ...
Nicholas T. Karonis, Brian R. Toonen, Ian T. Foste...
The Ensemble methodology supports the design and implementation of message passing applications, particularly MPMD and those demanding irregular or partially regular process topol...