Survey of Novel Programming Models for Parallelizing Applications at Exascale
Rich Cook, USDOE, Evi Dube, Ian Lee, Lee Nau, Charles Shereda, Felix Wang · 2011
A range of programming models (and the languages that constitute the practical implementation of these models) exist to address parallel programming challenges. At present, however, one model dominates LLNL application codes: SPMD message-passing using MPI for internode communication, and occasionally, OpenMP for intranode parallelism.